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 <span id="projectnumber">3.5.2</span>
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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_66e9674e8206a335795995fa32a03c91.html">entt</a></li><li class="navelem"><a class="el" href="dir_e3a7bb56c55e5c2286e2fe96e197d4f5.html">entity</a></li> </ul>
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<div class="title">registry.hpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef ENTT_ENTITY_REGISTRY_HPP</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define ENTT_ENTITY_REGISTRY_HPP</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>  </div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>  </div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <algorithm></span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <cstddef></span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <iterator></span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <memory></span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <tuple></span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <type_traits></span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <utility></span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <vector></span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "../config/config.h"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "../core/algorithm.hpp"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "../core/fwd.hpp"</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "../core/type_info.hpp"</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "../core/type_traits.hpp"</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "../signal/sigh.hpp"</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "entity.hpp"</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "fwd.hpp"</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "group.hpp"</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "runtime_view.hpp"</span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "sparse_set.hpp"</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "storage.hpp"</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "utility.hpp"</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "view.hpp"</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  </div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">template</span><<span class="keyword">typename</span> Entity></div>
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<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html"> 43</a></span> <span class="keyword">class </span><a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> {</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">using</span> <a class="code" href="structentt_1_1entt__traits.html">traits_type</a> = <a class="code" href="structentt_1_1entt__traits.html">entt_traits<Entity></a>;</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">struct </span>pool_handler final: <a class="code" href="classentt_1_1storage.html">storage</a><Entity, Component> {</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  static_assert(std::is_same_v<Component, std::decay_t<Component>>, <span class="stringliteral">"Invalid component type"</span>);</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  [[nodiscard]] <span class="keyword">auto</span> <a class="code" href="classentt_1_1basic__registry.html#adc3cd847e65843f936824cd7d45984a5">on_construct</a>() ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1sink.html">sink</a>{construction};</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  }</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  [[nodiscard]] <span class="keyword">auto</span> <a class="code" href="classentt_1_1basic__registry.html#aaaf474d42df7b8852c4656152cc4a295">on_update</a>() ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1sink.html">sink</a>{update};</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  [[nodiscard]] <span class="keyword">auto</span> <a class="code" href="classentt_1_1basic__registry.html#ad87a72c6d1e49a2fd992ddb7fd9d5a93">on_destroy</a>() ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1sink.html">sink</a>{destruction};</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  }</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  decltype(<span class="keyword">auto</span>) <a class="code" href="classentt_1_1basic__registry.html#ac138930f54716e2b31907586e45367be">emplace</a>(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &owner, <span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html">entt</a>, Args &&... args) {</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classentt_1_1storage.html#a666039c64bb3395dd0e4ea5a6d7939a6">storage<entity_type, Component>::emplace</a>(<a class="code" href="namespaceentt.html">entt</a>, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  construction.publish(owner, <a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">if</span> constexpr(!is_eto_eligible_v<Component>) {</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">return</span> this-><a class="code" href="classentt_1_1basic__registry.html#a3a683bb33971cc5a0bbbf4a9409208df">get</a>(entt);</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  }</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">template</span><<span class="keyword">typename</span> It, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a3587004bdab85280c2a2a1b6371fd4c5">insert</a>(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &owner, It first, It last, Args &&... args) {</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <a class="code" href="classentt_1_1storage.html#a0d50c5b87ac94707d6c6fd6da62494ae">storage<entity_type, Component>::insert</a>(first, last, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">if</span>(!construction.empty()) {</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">while</span>(first != last) { construction.publish(owner, *(first++)); }</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  </div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a44f5eac6fa4d1999a121f55e67a36c24">remove</a>(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &owner, <span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html">entt</a>) {</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  destruction.publish(owner, <a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  this->erase(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">template</span><<span class="keyword">typename</span> It></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a44f5eac6fa4d1999a121f55e67a36c24">remove</a>(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &owner, It first, It last) {</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">if</span>(std::distance(first, last) == std::distance(this->begin(), this->end())) {</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span>(!destruction.empty()) {</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">while</span>(first != last) { destruction.publish(owner, *(first++)); }</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  this-><a class="code" href="classentt_1_1basic__registry.html#aa4b08ad282560ead88ceeeddba16f552">clear</a>();</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">while</span>(first != last) { this-><a class="code" href="classentt_1_1basic__registry.html#a44f5eac6fa4d1999a121f55e67a36c24">remove</a>(owner, *(first++)); }</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  }</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Func></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  decltype(<span class="keyword">auto</span>) <a class="code" href="classentt_1_1basic__registry.html#a4e83139f8d6774092bb4e0d14446f875">patch</a>(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &owner, <span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html">entt</a>, [[maybe_unused]] Func &&... func) {</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">if</span> constexpr(is_eto_eligible_v<Component>) {</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  update.publish(owner, <a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  (std::forward<Func>(func)(this-><a class="code" href="classentt_1_1basic__registry.html#a3a683bb33971cc5a0bbbf4a9409208df">get</a>(entt)), ...);</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  update.publish(owner, <a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> this-><a class="code" href="classentt_1_1basic__registry.html#a3a683bb33971cc5a0bbbf4a9409208df">get</a>(entt);</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  }</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  </div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  decltype(<span class="keyword">auto</span>) <a class="code" href="classentt_1_1basic__registry.html#a0411735fcddcc942613463c5401dd661">replace</a>(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &owner, <span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html">entt</a>, Component component) {</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__registry.html#a4e83139f8d6774092bb4e0d14446f875">patch</a>(owner, <a class="code" href="namespaceentt.html">entt</a>, [&component](<span class="keyword">auto</span> &&curr) { curr = std::move(component); });</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="classentt_1_1sigh.html">sigh</a><void(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &, <span class="keyword">const</span> Entity)> construction{};</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="classentt_1_1sigh.html">sigh</a><void(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &, <span class="keyword">const</span> Entity)> destruction{};</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classentt_1_1sigh.html">sigh</a><void(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &, <span class="keyword">const</span> Entity)> update{};</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  };</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">struct </span>pool_data {</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="namespaceentt.html#a13e040e7b38a8f86d1ab2f096f37b627">id_type</a> type_id{};</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  std::unique_ptr<sparse_set<Entity>> <a class="code" href="structentt_1_1pool.html">pool</a>{};</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  void(* <a class="code" href="classentt_1_1basic__registry.html#a44f5eac6fa4d1999a121f55e67a36c24">remove</a>)(<a class="code" href="classentt_1_1sparse__set.html">sparse_set<Entity></a> &, <a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &, <span class="keyword">const</span> Entity){};</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  };</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  </div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">template</span><<span class="keyword">typename</span>...></div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">struct </span>group_handler;</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  </div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Exclude, <span class="keyword">typename</span>... Get, <span class="keyword">typename</span>... Owned></div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">struct </span>group_handler<<a class="code" href="structentt_1_1exclude__t.html">exclude_t</a><Exclude...>, <a class="code" href="structentt_1_1get__t.html">get_t</a><Get...>, Owned...> {</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  static_assert(std::conjunction_v<std::is_same<Owned, std::decay_t<Owned>>..., std::is_same<Get, std::decay_t<Get>>..., std::is_same<Exclude, std::decay_t<Exclude>>...>, <span class="stringliteral">"One or more component types are invalid"</span>);</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  std::conditional_t<<span class="keyword">sizeof</span>...(Owned) == 0, <a class="code" href="classentt_1_1sparse__set.html">sparse_set<Entity></a>, std::size_t> <a class="code" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">current</a>{};</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordtype">void</span> maybe_valid_if(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &owner, <span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html">entt</a>) {</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  [[maybe_unused]] <span class="keyword">const</span> <span class="keyword">auto</span> cpools = std::forward_as_tuple(owner.assure<Owned>()...);</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  </div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">const</span> <span class="keyword">auto</span> is_valid = ((std::is_same_v<Component, Owned> || std::get<pool_handler<Owned> &>(cpools).contains(<a class="code" href="namespaceentt.html">entt</a>)) && ...)</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  && ((std::is_same_v<Component, Get> || owner.assure<Get>().contains(<a class="code" href="namespaceentt.html">entt</a>)) && ...)</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  && ((std::is_same_v<Component, Exclude> || !owner.assure<Exclude>().contains(<a class="code" href="namespaceentt.html">entt</a>)) && ...);</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  </div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Owned) == 0) {</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">if</span>(is_valid && !<a class="code" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">current</a>.contains(<a class="code" href="namespaceentt.html">entt</a>)) {</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">current</a>.emplace(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">if</span>(is_valid && !(std::get<0>(cpools).index(<a class="code" href="namespaceentt.html">entt</a>) < <a class="code" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">current</a>)) {</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = <a class="code" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">current</a>++;</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  (std::get<pool_handler<Owned> &>(cpools).swap(std::get<pool_handler<Owned> &>(cpools).data()[pos], <a class="code" href="namespaceentt.html">entt</a>), ...);</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  </div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordtype">void</span> discard_if([[maybe_unused]] <a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &owner, <span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html">entt</a>) {</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Owned) == 0) {</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">if</span>(<a class="code" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">current</a>.contains(<a class="code" href="namespaceentt.html">entt</a>)) {</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">current</a>.erase(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span>(<span class="keyword">const</span> <span class="keyword">auto</span> cpools = std::forward_as_tuple(owner.assure<Owned>()...); std::get<0>(cpools).contains(<a class="code" href="namespaceentt.html">entt</a>) && (std::get<0>(cpools).index(<a class="code" href="namespaceentt.html">entt</a>) < <a class="code" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">current</a>)) {</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = --<a class="code" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">current</a>;</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  (std::get<pool_handler<Owned> &>(cpools).swap(std::get<pool_handler<Owned> &>(cpools).data()[pos], <a class="code" href="namespaceentt.html">entt</a>), ...);</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  };</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keyword">struct </span>group_data {</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  std::size_t <a class="code" href="classentt_1_1basic__registry.html#a747d182de87516a3445f8df77d65e815">size</a>;</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  std::unique_ptr<void, void(*)(<span class="keywordtype">void</span> *)> <a class="code" href="classentt_1_1basic__group.html">group</a>;</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  bool (* owned)(<span class="keyword">const</span> <a class="code" href="namespaceentt.html#a13e040e7b38a8f86d1ab2f096f37b627">id_type</a>) ENTT_NOEXCEPT;</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  bool (* <a class="code" href="classentt_1_1basic__registry.html#a3a683bb33971cc5a0bbbf4a9409208df">get</a>)(<span class="keyword">const</span> <a class="code" href="namespaceentt.html#a13e040e7b38a8f86d1ab2f096f37b627">id_type</a>) ENTT_NOEXCEPT;</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  bool (* <a class="code" href="namespaceentt.html#a5b73210cef43c4db35ef8ce477cc38a6">exclude</a>)(<span class="keyword">const</span> <a class="code" href="namespaceentt.html#a13e040e7b38a8f86d1ab2f096f37b627">id_type</a>) ENTT_NOEXCEPT;</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  };</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">struct </span>variable_data {</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <a class="code" href="namespaceentt.html#a13e040e7b38a8f86d1ab2f096f37b627">id_type</a> type_id;</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  std::unique_ptr<void, void(*)(<span class="keywordtype">void</span> *)> value;</div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  };</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  </div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  [[nodiscard]] <span class="keyword">const</span> pool_handler<Component> & assure()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html">sparse_set<entity_type></a> *cpool;</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  </div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">if</span> constexpr(ENTT_FAST_PATH(has_type_index_v<Component>)) {</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">const</span> <span class="keyword">auto</span> index = <a class="code" href="structentt_1_1type__index.html#ac1a87730c605024e3fb6426fc633380e">type_index<Component>::value</a>();</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  </div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span>(!(index < pools.size())) {</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  pools.resize(<a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a>(index+1u));</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  }</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  </div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">if</span>(<span class="keyword">auto</span> &&pdata = pools[index]; !pdata.pool) {</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  pdata.type_id = <a class="code" href="structentt_1_1type__info.html#aefa2a63e4b4f41dbb783718bdc8c5a76">type_info<Component>::id</a>();</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  pdata.pool.reset(<span class="keyword">new</span> pool_handler<Component>());</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  pdata.remove = [](<a class="code" href="classentt_1_1sparse__set.html">sparse_set<entity_type></a> &target, <a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &owner, <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>) {</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">static_cast<</span>pool_handler<Component> &<span class="keyword">></span>(target).<a class="code" href="classentt_1_1basic__registry.html#a44f5eac6fa4d1999a121f55e67a36c24">remove</a>(owner, <a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  };</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  }</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  </div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  cpool = pools[index].pool.get();</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">if</span>(<span class="keyword">const</span> <span class="keyword">auto</span> it = std::find_if(pools.cbegin(), pools.cend(), [<span class="keywordtype">id</span> = <a class="code" href="structentt_1_1type__info.html">type_info<Component>::id</a>()](<span class="keyword">const</span> <span class="keyword">auto</span> &pdata) { return id == pdata.type_id; }); it == pools.cend()) {</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  cpool = pools.emplace_back(pool_data{</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="structentt_1_1type__info.html#aefa2a63e4b4f41dbb783718bdc8c5a76">type_info<Component>::id</a>(),</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  std::unique_ptr<sparse_set<entity_type>>{<span class="keyword">new</span> pool_handler<Component>()},</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  [](<a class="code" href="classentt_1_1sparse__set.html">sparse_set<entity_type></a> &target, <a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &owner, <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>) {</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">static_cast<</span>pool_handler<Component> &<span class="keyword">></span>(target).<a class="code" href="classentt_1_1basic__registry.html#a44f5eac6fa4d1999a121f55e67a36c24">remove</a>(owner, <a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  }).<a class="code" href="structentt_1_1pool.html">pool</a>.get();</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  cpool = it->pool.get();</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  }</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  </div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">return</span> *<span class="keyword">static_cast<</span><span class="keyword">const </span>pool_handler<Component> *<span class="keyword">></span>(cpool);</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  }</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  </div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  [[nodiscard]] pool_handler<Component> & assure() {</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span>pool_handler<Component> &<span class="keyword">></span>(std::as_const(*this).template assure<Component>());</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  </div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00225"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138"> 225</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> = Entity;</div>
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<div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aae2197c81e29459bbe3fa7984656a2b6"> 227</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__registry.html#aae2197c81e29459bbe3fa7984656a2b6">version_type</a> = <span class="keyword">typename</span> traits_type::version_type;</div>
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<div class="line"><a name="l00229"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636"> 229</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a> = std::size_t;</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  </div>
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<div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a0998b4125d8d2c92817dccac31e7f652"> 232</a></span>  <a class="code" href="classentt_1_1basic__registry.html#a0998b4125d8d2c92817dccac31e7f652">basic_registry</a>() = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  </div>
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<div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a3fc181b150fee3e42b8cad4103953b9f"> 235</a></span>  <a class="code" href="classentt_1_1basic__registry.html#a3fc181b150fee3e42b8cad4103953b9f">basic_registry</a>(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &&) = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
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<div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a70f7acd3a0e9a8dc4ef7e85172f93a59"> 238</a></span>  <a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> & <a class="code" href="classentt_1_1basic__registry.html#a70f7acd3a0e9a8dc4ef7e85172f93a59">operator=</a>(<a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> &&) = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aad398e6279c6bbee2068b94c74bf83d6"> 245</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#aad398e6279c6bbee2068b94c74bf83d6">prepare</a>() {</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">// suppress the warning due to the [[nodiscard]] attribute</span></div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">static_cast<</span><span class="keywordtype">void</span><span class="keyword">></span>(assure<Component>());</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  </div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l00256"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a747d182de87516a3445f8df77d65e815"> 256</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a> <a class="code" href="classentt_1_1basic__registry.html#a747d182de87516a3445f8df77d65e815">size</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">return</span> assure<Component>().size();</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  </div>
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<div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a58f71029ea074358486a0214677a786e"> 264</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a> <a class="code" href="classentt_1_1basic__registry.html#a58f71029ea074358486a0214677a786e">size</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">return</span> entities.size();</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  }</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  </div>
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<div class="line"><a name="l00272"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a7a42cddcb9bd14802bd597e789ff341f"> 272</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a> <a class="code" href="classentt_1_1basic__registry.html#a7a42cddcb9bd14802bd597e789ff341f">alive</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">auto</span> sz = entities.size();</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keyword">auto</span> curr = destroyed;</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  </div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">for</span>(; curr != <span class="keyword">null</span>; --sz) {</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  curr = entities[<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(curr) & traits_type::entity_mask];</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  }</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  </div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">return</span> sz;</div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  }</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  </div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a632adf32f7b23f1dae8bf4f8800a0bbe"> 297</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a632adf32f7b23f1dae8bf4f8800a0bbe">reserve</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a> cap) {</div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Component) == 0) {</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  entities.reserve(cap);</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  (assure<Component>().reserve(cap), ...);</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  }</div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  </div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l00311"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a40c4a407d4a7a74fec41d44e915c4d89"> 311</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a> <a class="code" href="classentt_1_1basic__registry.html#a40c4a407d4a7a74fec41d44e915c4d89">capacity</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">return</span> assure<Component>().capacity();</div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  }</div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  </div>
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<div class="line"><a name="l00320"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a7e3608cf125ed2cf3260e73d60c32620"> 320</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a> <a class="code" href="classentt_1_1basic__registry.html#a7e3608cf125ed2cf3260e73d60c32620">capacity</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">return</span> entities.capacity();</div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  }</div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  </div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00330"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a63aa387e557553d61483a58807cd785e"> 330</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a63aa387e557553d61483a58807cd785e">shrink_to_fit</a>() {</div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  (assure<Component>().shrink_to_fit(), ...);</div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  }</div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  </div>
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00346"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aba306a930c1a516cb9c9a764d2f4791f"> 346</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__registry.html#aba306a930c1a516cb9c9a764d2f4791f">empty</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Component) == 0) {</div>
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<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">return</span> !<a class="code" href="classentt_1_1basic__registry.html#a7a42cddcb9bd14802bd597e789ff341f">alive</a>();</div>
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">return</span> (assure<Component>().<a class="code" href="classentt_1_1basic__registry.html#aba306a930c1a516cb9c9a764d2f4791f">empty</a>() && ...);</div>
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<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  }</div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  }</div>
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<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  </div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l00372"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a195a60b85fe32562541dc5139cdc7f94"> 372</a></span>  [[nodiscard]] <span class="keyword">const</span> Component * <a class="code" href="classentt_1_1basic__registry.html#a195a60b85fe32562541dc5139cdc7f94">raw</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">return</span> assure<Component>().raw();</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  }</div>
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<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  </div>
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<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l00378"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a51d3d20f21633c0269213807d02cca55"> 378</a></span>  [[nodiscard]] Component * <a class="code" href="classentt_1_1basic__registry.html#a51d3d20f21633c0269213807d02cca55">raw</a>() {</div>
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<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span>Component *<span class="keyword">></span>(std::as_const(*this).template raw<Component>());</div>
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<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  }</div>
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<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  </div>
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<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l00396"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a1db6c4749dda201f7f74004ea22de193"> 396</a></span>  [[nodiscard]] <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> * <a class="code" href="classentt_1_1basic__registry.html#a1db6c4749dda201f7f74004ea22de193">data</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordflow">return</span> assure<Component>().data();</div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  }</div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  </div>
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<div class="line"><a name="l00412"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a62001aa75a17144bf3f78e43f1c28be7"> 412</a></span>  [[nodiscard]] <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> * <a class="code" href="classentt_1_1basic__registry.html#a62001aa75a17144bf3f78e43f1c28be7">data</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keywordflow">return</span> entities.data();</div>
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  }</div>
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<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  </div>
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<div class="line"><a name="l00421"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d"> 421</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a>(<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) & traits_type::entity_mask);</div>
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<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordflow">return</span> (pos < entities.size() && entities[pos] == <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>);</div>
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<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  }</div>
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<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  </div>
|
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<div class="line"><a name="l00431"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aafb56d442d5cf9a2b8ef02cae5735152"> 431</a></span>  [[nodiscard]] <span class="keyword">static</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="classentt_1_1basic__registry.html#aafb56d442d5cf9a2b8ef02cae5735152">entity</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a>{<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) & traits_type::entity_mask};</div>
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<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  }</div>
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<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  </div>
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<div class="line"><a name="l00440"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a5d5337d542648950173be95b47dcf9a5"> 440</a></span>  [[nodiscard]] <span class="keyword">static</span> <a class="code" href="classentt_1_1basic__registry.html#aae2197c81e29459bbe3fa7984656a2b6">version_type</a> <a class="code" href="classentt_1_1basic__registry.html#a5d5337d542648950173be95b47dcf9a5">version</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__registry.html#aae2197c81e29459bbe3fa7984656a2b6">version_type</a>(<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) >> traits_type::entity_shift);</div>
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<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  }</div>
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<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  </div>
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<div class="line"><a name="l00457"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6"> 457</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__registry.html#aae2197c81e29459bbe3fa7984656a2b6">version_type</a> <a class="code" href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">current</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a>(<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) & traits_type::entity_mask);</div>
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<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  ENTT_ASSERT(pos < entities.size());</div>
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<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__registry.html#aae2197c81e29459bbe3fa7984656a2b6">version_type</a>(<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(entities[pos]) >> traits_type::entity_shift);</div>
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<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  }</div>
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<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  </div>
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<div class="line"><a name="l00473"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a91bfd7ec05e6d718e47da581a893cdc4"> 473</a></span>  <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="classentt_1_1basic__registry.html#a91bfd7ec05e6d718e47da581a893cdc4">create</a>() {</div>
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<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>;</div>
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<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  </div>
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<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">if</span>(destroyed == <span class="keyword">null</span>) {</div>
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<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <a class="code" href="namespaceentt.html">entt</a> = entities.emplace_back(<a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a>{<span class="keyword">static_cast<</span>typename traits_type::entity_type<span class="keyword">></span>(entities.size())});</div>
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<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="comment">// traits_type::entity_mask is reserved to allow for null identifiers</span></div>
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<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  ENTT_ASSERT(<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(<a class="code" href="namespaceentt.html">entt</a>) < traits_type::entity_mask);</div>
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<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keyword">const</span> <span class="keyword">auto</span> curr = <a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(destroyed);</div>
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<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="classentt_1_1basic__registry.html#a5d5337d542648950173be95b47dcf9a5">version</a> = <a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(entities[curr]) & (traits_type::version_mask << traits_type::entity_shift);</div>
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<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  destroyed = <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a>{<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(entities[curr]) & traits_type::entity_mask};</div>
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<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <a class="code" href="namespaceentt.html">entt</a> = entities[curr] = <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a>{curr | <a class="code" href="classentt_1_1basic__registry.html#a5d5337d542648950173be95b47dcf9a5">version</a>};</div>
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<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  }</div>
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<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  </div>
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<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceentt.html">entt</a>;</div>
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<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  }</div>
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<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  </div>
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<div class="line"><a name="l00501"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#ab04ebcb3409a5e99a3a86a2f5b48e052"> 501</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="classentt_1_1basic__registry.html#ab04ebcb3409a5e99a3a86a2f5b48e052">create</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> hint) {</div>
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<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  ENTT_ASSERT(hint != <span class="keyword">null</span>);</div>
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<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>;</div>
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<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  </div>
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<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordflow">if</span>(<span class="keyword">const</span> <span class="keyword">auto</span> req = (<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(hint) & traits_type::entity_mask); !(req < entities.size())) {</div>
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<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  entities.reserve(req + 1);</div>
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<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  </div>
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<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> pos = entities.size(); pos < req; ++pos) {</div>
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<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  entities.emplace_back(destroyed);</div>
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<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  destroyed = <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a>{<span class="keyword">static_cast<</span>typename traits_type::entity_type<span class="keyword">></span>(pos)};</div>
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<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  }</div>
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<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  </div>
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<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <a class="code" href="namespaceentt.html">entt</a> = entities.emplace_back(hint);</div>
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<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span>(<span class="keyword">const</span> <span class="keyword">auto</span> curr = (<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(entities[req]) & traits_type::entity_mask); req == curr) {</div>
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<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <a class="code" href="namespaceentt.html">entt</a> = <a class="code" href="classentt_1_1basic__registry.html#a91bfd7ec05e6d718e47da581a893cdc4">create</a>();</div>
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<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keyword">auto</span> *it = &destroyed;</div>
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<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keywordflow">for</span>(; (<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(*it) & traits_type::entity_mask) != req; it = &entities[<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(*it) & traits_type::entity_mask]);</div>
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<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  *it = <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a>{curr | (<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(*it) & (traits_type::version_mask << traits_type::entity_shift))};</div>
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<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <a class="code" href="namespaceentt.html">entt</a> = entities[req] = hint;</div>
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<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  }</div>
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<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  </div>
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<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceentt.html">entt</a>;</div>
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<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  }</div>
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<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  </div>
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<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keyword">template</span><<span class="keyword">typename</span> It></div>
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<div class="line"><a name="l00536"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a334768416fdf6372ecfdef9ec4f03e83"> 536</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a334768416fdf6372ecfdef9ec4f03e83">create</a>(It first, It last) {</div>
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<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  std::generate(first, last, [<span class="keyword">this</span>]() { <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__registry.html#a91bfd7ec05e6d718e47da581a893cdc4">create</a>(); });</div>
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<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  }</div>
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<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  </div>
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<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keyword">template</span><<span class="keyword">typename</span> It></div>
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<div class="line"><a name="l00556"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a8fe685b0635d51619b8c60f23e016e85"> 556</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a8fe685b0635d51619b8c60f23e016e85">assign</a>(It first, It last) {</div>
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<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  ENTT_ASSERT(std::all_of(pools.cbegin(), pools.cend(), [](<span class="keyword">auto</span> &&pdata) { return !pdata.pool || pdata.pool->empty(); }));</div>
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<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  entities.assign(first, last);</div>
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<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  destroyed = <span class="keyword">null</span>;</div>
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<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  </div>
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<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keywordflow">for</span>(std::size_t pos{}, end = entities.size(); pos < end; ++pos) {</div>
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<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keywordflow">if</span>((<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(entities[pos]) & traits_type::entity_mask) != pos) {</div>
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<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="classentt_1_1basic__registry.html#a5d5337d542648950173be95b47dcf9a5">version</a> = <a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(entities[pos]) & (traits_type::version_mask << traits_type::entity_shift);</div>
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<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  entities[pos] = <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a>{<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(destroyed) | <a class="code" href="classentt_1_1basic__registry.html#a5d5337d542648950173be95b47dcf9a5">version</a>};</div>
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<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  destroyed = <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a>{<span class="keyword">static_cast<</span>typename traits_type::entity_type<span class="keyword">></span>(pos)};</div>
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<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  }</div>
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|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  }</div>
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<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  }</div>
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<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  </div>
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<div class="line"><a name="l00580"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#af58f3add442cfb3f1fa470402db072bd"> 580</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#af58f3add442cfb3f1fa470402db072bd">destroy</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) {</div>
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<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <a class="code" href="classentt_1_1basic__registry.html#af58f3add442cfb3f1fa470402db072bd">destroy</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, <a class="code" href="classentt_1_1basic__registry.html#aae2197c81e29459bbe3fa7984656a2b6">version_type</a>((<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) >> traits_type::entity_shift) + 1));</div>
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<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  }</div>
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<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  </div>
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<div class="line"><a name="l00595"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#add41f14182d13fd3c70811dd08cdde41"> 595</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#add41f14182d13fd3c70811dd08cdde41">destroy</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#aae2197c81e29459bbe3fa7984656a2b6">version_type</a> <a class="code" href="classentt_1_1basic__registry.html#a5d5337d542648950173be95b47dcf9a5">version</a>) {</div>
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<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <a class="code" href="classentt_1_1basic__registry.html#a46d948137afacbb1e4e79b72c917c5ea">remove_all</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>);</div>
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<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="comment">// lengthens the implicit list of destroyed entities</span></div>
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<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html">entt</a> = <a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) & traits_type::entity_mask;</div>
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<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  entities[<a class="code" href="namespaceentt.html">entt</a>] = <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a>{<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(destroyed) | (<span class="keyword">typename</span> traits_type::entity_type{<a class="code" href="classentt_1_1basic__registry.html#a5d5337d542648950173be95b47dcf9a5">version</a>} << traits_type::entity_shift)};</div>
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<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  destroyed = <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a>{<a class="code" href="namespaceentt.html">entt</a>};</div>
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<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  }</div>
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<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  </div>
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<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keyword">template</span><<span class="keyword">typename</span> It></div>
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<div class="line"><a name="l00613"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a6c163dcc335da90e727e2f40e67973b7"> 613</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a6c163dcc335da90e727e2f40e67973b7">destroy</a>(It first, It last) {</div>
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<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordflow">while</span>(first != last) { <a class="code" href="classentt_1_1basic__registry.html#af58f3add442cfb3f1fa470402db072bd">destroy</a>(*(first++)); }</div>
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<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  }</div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  </div>
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<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00638"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#ac138930f54716e2b31907586e45367be"> 638</a></span>  decltype(<span class="keyword">auto</span>) <a class="code" href="classentt_1_1basic__registry.html#ac138930f54716e2b31907586e45367be">emplace</a>(const <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, Args &&... args) {</div>
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<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
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<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="keywordflow">return</span> assure<Component>().emplace(*<span class="keyword">this</span>, <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  }</div>
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<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  </div>
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<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component, <span class="keyword">typename</span> It></div>
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<div class="line"><a name="l00655"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a3587004bdab85280c2a2a1b6371fd4c5"> 655</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a3587004bdab85280c2a2a1b6371fd4c5">insert</a>(It first, It last, <span class="keyword">const</span> Component &value = {}) {</div>
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<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  ENTT_ASSERT(std::all_of(first, last, [<span class="keyword">this</span>](<span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) { <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>); }));</div>
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<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  assure<Component>().insert(*<span class="keyword">this</span>, first, last, value);</div>
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<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  }</div>
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<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  </div>
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<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component, <span class="keyword">typename</span> EIt, <span class="keyword">typename</span> CIt></div>
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<div class="line"><a name="l00674"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a930803b0206798002a0bbae79d7dd82e"> 674</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a930803b0206798002a0bbae79d7dd82e">insert</a>(EIt first, EIt last, CIt from, CIt to) {</div>
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<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  static_assert(std::is_constructible_v<Component, <span class="keyword">typename</span> std::iterator_traits<CIt>::value_type>, <span class="stringliteral">"Invalid value type"</span>);</div>
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<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  ENTT_ASSERT(std::all_of(first, last, [<span class="keyword">this</span>](<span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) { <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>); }));</div>
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<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  assure<Component>().insert(*<span class="keyword">this</span>, first, last, from, to);</div>
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<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  }</div>
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<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  </div>
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<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00703"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a5c768fb13e23109823e1dc217eee100a"> 703</a></span>  decltype(<span class="keyword">auto</span>) <a class="code" href="classentt_1_1basic__registry.html#a5c768fb13e23109823e1dc217eee100a">emplace_or_replace</a>(const <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, Args &&... args) {</div>
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<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
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<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="keyword">auto</span> &cpool = assure<Component>();</div>
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<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  </div>
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<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  <span class="keywordflow">return</span> cpool.contains(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)</div>
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<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  ? cpool.replace(*<span class="keyword">this</span>, <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, Component{std::forward<Args>(args)...})</div>
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<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  : cpool.emplace(*<span class="keyword">this</span>, <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  }</div>
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<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  </div>
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<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component, <span class="keyword">typename</span>... Func></div>
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<div class="line"><a name="l00740"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a4e83139f8d6774092bb4e0d14446f875"> 740</a></span>  decltype(<span class="keyword">auto</span>) <a class="code" href="classentt_1_1basic__registry.html#a4e83139f8d6774092bb4e0d14446f875">patch</a>(const <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, Func &&... func) {</div>
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<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
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<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  <span class="keywordflow">return</span> assure<Component>().patch(*<span class="keyword">this</span>, <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, std::forward<Func>(func)...);</div>
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<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  }</div>
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<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  </div>
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<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00766"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a0411735fcddcc942613463c5401dd661"> 766</a></span>  decltype(<span class="keyword">auto</span>) <a class="code" href="classentt_1_1basic__registry.html#a0411735fcddcc942613463c5401dd661">replace</a>(const <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, Args &&... args) {</div>
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<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keywordflow">return</span> assure<Component>().replace(*<span class="keyword">this</span>, <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, Component{std::forward<Args>(args)...});</div>
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<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  }</div>
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<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  </div>
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<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00784"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a44f5eac6fa4d1999a121f55e67a36c24"> 784</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a44f5eac6fa4d1999a121f55e67a36c24">remove</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) {</div>
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<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
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|
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  (assure<Component>().remove(*<span class="keyword">this</span>, <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>), ...);</div>
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<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  }</div>
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|
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  </div>
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<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component, <span class="keyword">typename</span> It></div>
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<div class="line"><a name="l00800"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a2791083341e009b7d7e8745dc52e26d8"> 800</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a2791083341e009b7d7e8745dc52e26d8">remove</a>(It first, It last) {</div>
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<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  ENTT_ASSERT(std::all_of(first, last, [<span class="keyword">this</span>](<span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) { <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>); }));</div>
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<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  (assure<Component>().remove(*<span class="keyword">this</span>, first, last), ...);</div>
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<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  }</div>
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|
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  </div>
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|
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00826"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#ad2c2d2f9d5f79186215919e3d0c00565"> 826</a></span>  <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a> <a class="code" href="classentt_1_1basic__registry.html#ad2c2d2f9d5f79186215919e3d0c00565">remove_if_exists</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) {</div>
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<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
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<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  </div>
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<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keywordflow">return</span> ([<span class="keyword">this</span>, <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>](<span class="keyword">auto</span> &&cpool) {</div>
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<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="keywordflow">return</span> cpool.contains(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) ? (cpool.remove(*<span class="keyword">this</span>, <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>), <span class="keyword">true</span>) : <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  }(assure<Component>()) + ... + <a class="code" href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">size_type</a>{});</div>
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<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  }</div>
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<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  </div>
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<div class="line"><a name="l00850"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a46d948137afacbb1e4e79b72c917c5ea"> 850</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a46d948137afacbb1e4e79b72c917c5ea">remove_all</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) {</div>
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<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
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<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  </div>
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<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> pos = pools.size(); pos; --pos) {</div>
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<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <span class="keywordflow">if</span>(<span class="keyword">auto</span> &pdata = pools[pos-1]; pdata.pool && pdata.pool->contains(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)) {</div>
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<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  pdata.remove(*pdata.pool, *<span class="keyword">this</span>, <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>);</div>
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<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  }</div>
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<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  }</div>
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<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  }</div>
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<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  </div>
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<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00873"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#ae0948bfee43711e2df12946a63a2b258"> 873</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__registry.html#ae0948bfee43711e2df12946a63a2b258">has</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
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<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <span class="keywordflow">return</span> (assure<Component>().contains(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) && ...);</div>
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<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  }</div>
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<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  </div>
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<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00892"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#ab0f856eae9b92a4c97689540968c6bde"> 892</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__registry.html#ab0f856eae9b92a4c97689540968c6bde">any</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
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<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <span class="keywordflow">return</span> (assure<Component>().contains(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) || ...);</div>
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<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  }</div>
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<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  </div>
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|
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00912"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a3a683bb33971cc5a0bbbf4a9409208df"> 912</a></span>  [[nodiscard]] decltype(<span class="keyword">auto</span>) <a class="code" href="classentt_1_1basic__registry.html#a3a683bb33971cc5a0bbbf4a9409208df">get</a>([[maybe_unused]] const <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
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|
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  </div>
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|
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Component) == 1) {</div>
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|
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <span class="keywordflow">return</span> (assure<Component>().<a class="code" href="classentt_1_1basic__registry.html#a3a683bb33971cc5a0bbbf4a9409208df">get</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>), ...);</div>
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|
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  <span class="keywordflow">return</span> std::forward_as_tuple(get<Component>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)...);</div>
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|
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  }</div>
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|
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  }</div>
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|
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  </div>
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|
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
|
|
<div class="line"><a name="l00924"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a0b1a73cf6349646adfd6a6715be93df1"> 924</a></span>  [[nodiscard]] decltype(<span class="keyword">auto</span>) <a class="code" href="classentt_1_1basic__registry.html#a3a683bb33971cc5a0bbbf4a9409208df">get</a>([[maybe_unused]] const <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) {</div>
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|
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
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|
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  </div>
|
|
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Component) == 1) {</div>
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|
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  <span class="keywordflow">return</span> (assure<Component>().<a class="code" href="classentt_1_1basic__registry.html#a3a683bb33971cc5a0bbbf4a9409208df">get</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>), ...);</div>
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|
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="keywordflow">return</span> std::forward_as_tuple(get<Component>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)...);</div>
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|
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  }</div>
|
|
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  }</div>
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|
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  </div>
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|
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component, <span class="keyword">typename</span>... Args></div>
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|
<div class="line"><a name="l00959"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#ae8b86324fa88b9162050daf599d0f094"> 959</a></span>  [[nodiscard]] decltype(<span class="keyword">auto</span>) <a class="code" href="classentt_1_1basic__registry.html#ae8b86324fa88b9162050daf599d0f094">get_or_emplace</a>(const <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, Args &&... args) {</div>
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|
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
|
|
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <span class="keyword">auto</span> &cpool = assure<Component>();</div>
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|
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  <span class="keywordflow">return</span> cpool.contains(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) ? cpool.get(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) : cpool.emplace(*<span class="keyword">this</span>, <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, std::forward<Args>(args)...);</div>
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|
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  }</div>
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|
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  </div>
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|
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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|
<div class="line"><a name="l00978"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a9a01c958149b6c0d5b233a1a7c3c3bb3"> 978</a></span>  [[nodiscard]] <span class="keyword">auto</span> <a class="code" href="classentt_1_1basic__registry.html#a9a01c958149b6c0d5b233a1a7c3c3bb3">try_get</a>([[maybe_unused]] <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)<span class="keyword"> const </span>{</div>
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|
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
|
|
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  </div>
|
|
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Component) == 1) {</div>
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|
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  <span class="keywordflow">return</span> (assure<Component>().<a class="code" href="classentt_1_1basic__registry.html#a9a01c958149b6c0d5b233a1a7c3c3bb3">try_get</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>), ...);</div>
|
|
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  <span class="keywordflow">return</span> std::make_tuple(try_get<Component>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)...);</div>
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|
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  }</div>
|
|
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  }</div>
|
|
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  </div>
|
|
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
|
|
<div class="line"><a name="l00990"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#acc3f7f2d48549f2386b065988bc372b7"> 990</a></span>  [[nodiscard]] <span class="keyword">auto</span> <a class="code" href="classentt_1_1basic__registry.html#acc3f7f2d48549f2386b065988bc372b7">try_get</a>([[maybe_unused]] <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) {</div>
|
|
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
|
|
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  </div>
|
|
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Component) == 1) {</div>
|
|
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <span class="keywordflow">return</span> (assure<Component>().<a class="code" href="classentt_1_1basic__registry.html#a9a01c958149b6c0d5b233a1a7c3c3bb3">try_get</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>), ...);</div>
|
|
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <span class="keywordflow">return</span> std::make_tuple(try_get<Component>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)...);</div>
|
|
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  }</div>
|
|
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  }</div>
|
|
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  </div>
|
|
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
|
|
<div class="line"><a name="l01005"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aa4b08ad282560ead88ceeeddba16f552"> 1005</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#aa4b08ad282560ead88ceeeddba16f552">clear</a>() {</div>
|
|
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Component) == 0) {</div>
|
|
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  <span class="comment">// useless this-> used to suppress a warning with clang</span></div>
|
|
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  <a class="code" href="classentt_1_1basic__registry.html#a86d2b035f54225d82548e8f03de28754">each</a>([<span class="keyword">this</span>](<span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) { this-><a class="code" href="classentt_1_1basic__registry.html#af58f3add442cfb3f1fa470402db072bd">destroy</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>); });</div>
|
|
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  ([<span class="keyword">this</span>](<span class="keyword">auto</span> &&cpool) {</div>
|
|
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  cpool.remove(*<span class="keyword">this</span>, cpool.sparse_set<entity_type>::begin(), cpool.sparse_set<entity_type>::end());</div>
|
|
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  }(assure<Component>()), ...);</div>
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|
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  }</div>
|
|
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  }</div>
|
|
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  </div>
|
|
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div>
|
|
<div class="line"><a name="l01034"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a86d2b035f54225d82548e8f03de28754"> 1034</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a86d2b035f54225d82548e8f03de28754">each</a>(Func func)<span class="keyword"> const </span>{</div>
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|
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  <span class="keywordflow">if</span>(destroyed == <span class="keyword">null</span>) {</div>
|
|
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> pos = entities.size(); pos; --pos) {</div>
|
|
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  func(entities[pos-1]);</div>
|
|
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  }</div>
|
|
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> pos = entities.size(); pos; --pos) {</div>
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|
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  <span class="keywordflow">if</span>(<span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html">entt</a> = entities[pos - 1]; (<a class="code" href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">to_integral</a>(<a class="code" href="namespaceentt.html">entt</a>) & traits_type::entity_mask) == (pos - 1)) {</div>
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|
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  func(<a class="code" href="namespaceentt.html">entt</a>);</div>
|
|
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  }</div>
|
|
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  }</div>
|
|
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  }</div>
|
|
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  }</div>
|
|
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  </div>
|
|
<div class="line"><a name="l01053"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a10f5e61d4cabab9e9c1e87edc30de551"> 1053</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__registry.html#a10f5e61d4cabab9e9c1e87edc30de551">orphan</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">valid</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>));</div>
|
|
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <span class="keywordflow">return</span> std::none_of(pools.cbegin(), pools.cend(), [<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>](<span class="keyword">auto</span> &&pdata) { return pdata.pool && pdata.pool->contains(entity); });</div>
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|
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  }</div>
|
|
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  </div>
|
|
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div>
|
|
<div class="line"><a name="l01075"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#ae337ceb77e75c10c73ffa671e09bfff8"> 1075</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#ae337ceb77e75c10c73ffa671e09bfff8">orphans</a>(Func func)<span class="keyword"> const </span>{</div>
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|
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  <a class="code" href="classentt_1_1basic__registry.html#a86d2b035f54225d82548e8f03de28754">each</a>([<span class="keyword">this</span>, &func](<span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) {</div>
|
|
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  <span class="keywordflow">if</span>(<a class="code" href="classentt_1_1basic__registry.html#a10f5e61d4cabab9e9c1e87edc30de551">orphan</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)) {</div>
|
|
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  func(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>);</div>
|
|
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  }</div>
|
|
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  });</div>
|
|
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  }</div>
|
|
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  </div>
|
|
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
|
|
<div class="line"><a name="l01106"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#adc3cd847e65843f936824cd7d45984a5"> 1106</a></span>  [[nodiscard]] <span class="keyword">auto</span> <a class="code" href="classentt_1_1basic__registry.html#adc3cd847e65843f936824cd7d45984a5">on_construct</a>() {</div>
|
|
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  <span class="keywordflow">return</span> assure<Component>().on_construct();</div>
|
|
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  }</div>
|
|
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  </div>
|
|
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
|
|
<div class="line"><a name="l01131"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aaaf474d42df7b8852c4656152cc4a295"> 1131</a></span>  [[nodiscard]] <span class="keyword">auto</span> <a class="code" href="classentt_1_1basic__registry.html#aaaf474d42df7b8852c4656152cc4a295">on_update</a>() {</div>
|
|
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  <span class="keywordflow">return</span> assure<Component>().on_update();</div>
|
|
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  }</div>
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<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  </div>
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<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div>
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<div class="line"><a name="l01158"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#ad87a72c6d1e49a2fd992ddb7fd9d5a93"> 1158</a></span>  [[nodiscard]] <span class="keyword">auto</span> <a class="code" href="classentt_1_1basic__registry.html#ad87a72c6d1e49a2fd992ddb7fd9d5a93">on_destroy</a>() {</div>
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<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  <span class="keywordflow">return</span> assure<Component>().on_destroy();</div>
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<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  }</div>
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<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  </div>
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<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component, <span class="keyword">typename</span>... Exclude></div>
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<div class="line"><a name="l01195"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a4548ffa2a57879370a543988a6e43ea9"> 1195</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__view.html">basic_view</a><Entity, <a class="code" href="structentt_1_1exclude__t.html">exclude_t</a><Exclude...>, Component...> <a class="code" href="classentt_1_1basic__registry.html#a4548ffa2a57879370a543988a6e43ea9">view</a>(<a class="code" href="structentt_1_1exclude__t.html">exclude_t<Exclude...></a> = {}) <span class="keyword">const</span> {</div>
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<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  static_assert(<span class="keyword">sizeof</span>...(Component) > 0, <span class="stringliteral">"Exclusion-only views are not supported"</span>);</div>
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<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>  <span class="keywordflow">return</span> { assure<std::decay_t<Component>>()..., assure<Exclude>()... };</div>
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<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  }</div>
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<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  </div>
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<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component, <span class="keyword">typename</span>... Exclude></div>
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<div class="line"><a name="l01202"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a49034a5ead1dda9c7c436413b172f33f"> 1202</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__view.html">basic_view</a><Entity, <a class="code" href="structentt_1_1exclude__t.html">exclude_t</a><Exclude...>, Component...> <a class="code" href="classentt_1_1basic__registry.html#a49034a5ead1dda9c7c436413b172f33f">view</a>(<a class="code" href="structentt_1_1exclude__t.html">exclude_t<Exclude...></a> = {}) {</div>
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<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  static_assert(<span class="keyword">sizeof</span>...(Component) > 0, <span class="stringliteral">"Exclusion-only views are not supported"</span>);</div>
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<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  <span class="keywordflow">return</span> { assure<std::decay_t<Component>>()..., assure<Exclude>()... };</div>
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<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>  }</div>
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<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  </div>
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<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  <span class="keyword">template</span><<span class="keyword">typename</span> ItComp, <span class="keyword">typename</span> ItExcl = <span class="keywordtype">id</span>_type *></div>
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<div class="line"><a name="l01236"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#af1d54beb5ae95d5f867c60c05319d1eb"> 1236</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__runtime__view.html">basic_runtime_view<Entity></a> <a class="code" href="classentt_1_1basic__registry.html#af1d54beb5ae95d5f867c60c05319d1eb">runtime_view</a>(ItComp first, ItComp last, ItExcl from = {}, ItExcl to = {}) <span class="keyword">const</span> {</div>
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<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>  std::vector<const sparse_set<Entity> *> component(std::distance(first, last));</div>
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<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>  std::vector<const sparse_set<Entity> *> filter(std::distance(from, to));</div>
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<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>  </div>
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<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  std::transform(first, last, component.begin(), [<span class="keyword">this</span>](<span class="keyword">const</span> <span class="keyword">auto</span> ctype) {</div>
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<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  const auto it = std::find_if(pools.cbegin(), pools.cend(), [ctype](auto &&pdata) { return pdata.pool && pdata.type_id == ctype; });</div>
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<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>  <span class="keywordflow">return</span> it == pools.cend() ? nullptr : it->pool.get();</div>
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<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  });</div>
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<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  </div>
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<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  std::transform(from, to, filter.begin(), [<span class="keyword">this</span>](<span class="keyword">const</span> <span class="keyword">auto</span> ctype) {</div>
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<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  const auto it = std::find_if(pools.cbegin(), pools.cend(), [ctype](auto &&pdata) { return pdata.pool && pdata.type_id == ctype; });</div>
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<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>  <span class="keywordflow">return</span> it == pools.cend() ? nullptr : it->pool.get();</div>
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<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  });</div>
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|
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  </div>
|
|
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>  <span class="keywordflow">return</span> { std::move(component), std::move(filter) };</div>
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|
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  }</div>
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|
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  </div>
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|
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Owned, <span class="keyword">typename</span>... Get, <span class="keyword">typename</span>... Exclude></div>
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<div class="line"><a name="l01281"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a716510eb0a63f8512ddc932381fa105f"> 1281</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__group.html">basic_group</a><Entity, <a class="code" href="structentt_1_1exclude__t.html">exclude_t</a><Exclude...>, <a class="code" href="structentt_1_1get__t.html">get_t</a><Get...>, Owned...> <a class="code" href="classentt_1_1basic__registry.html#a716510eb0a63f8512ddc932381fa105f">group</a>(<a class="code" href="structentt_1_1get__t.html">get_t<Get...></a>, <a class="code" href="structentt_1_1exclude__t.html">exclude_t<Exclude...></a> = {}) {</div>
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<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>  static_assert(<span class="keyword">sizeof</span>...(Owned) + <span class="keyword">sizeof</span>...(Get) > 0, <span class="stringliteral">"Exclusion-only views are not supported"</span>);</div>
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|
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>  static_assert(<span class="keyword">sizeof</span>...(Owned) + <span class="keyword">sizeof</span>...(Get) + <span class="keyword">sizeof</span>...(Exclude) > 1, <span class="stringliteral">"Single component groups are not allowed"</span>);</div>
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|
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  </div>
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|
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>  <span class="keyword">using</span> handler_type = group_handler<<a class="code" href="structentt_1_1exclude__t.html">exclude_t</a><Exclude...>, <a class="code" href="structentt_1_1get__t.html">get_t<std::decay_t<Get></a>...>, std::decay_t<Owned>...>;</div>
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|
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  </div>
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|
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  <span class="keyword">const</span> <span class="keyword">auto</span> cpools = std::forward_as_tuple(assure<std::decay_t<Owned>>()..., assure<std::decay_t<Get>>()...);</div>
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|
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>  constexpr <span class="keyword">auto</span> size = <span class="keyword">sizeof</span>...(Owned) + <span class="keyword">sizeof</span>...(Get) + <span class="keyword">sizeof</span>...(Exclude);</div>
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|
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  handler_type *handler = <span class="keyword">nullptr</span>;</div>
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|
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>  </div>
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|
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>  <span class="keywordflow">if</span>(<span class="keyword">auto</span> it = std::find_if(groups.cbegin(), groups.cend(), [size](<span class="keyword">const</span> <span class="keyword">auto</span> &gdata) {</div>
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|
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>  <span class="keywordflow">return</span> gdata.size == size</div>
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|
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>  && (gdata.owned(<a class="code" href="structentt_1_1type__info.html">type_info</a><std::decay_t<Owned>>::<span class="keywordtype">id</span>()) && ...)</div>
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|
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>  && (gdata.get(<a class="code" href="structentt_1_1type__info.html">type_info</a><std::decay_t<Get>>::<span class="keywordtype">id</span>()) && ...)</div>
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|
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>  && (gdata.exclude(<a class="code" href="structentt_1_1type__info.html">type_info<Exclude>::id</a>()) && ...);</div>
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|
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>  }); it != groups.cend())</div>
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<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>  {</div>
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|
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>  handler = <span class="keyword">static_cast<</span>handler_type *<span class="keyword">></span>(it->group.get());</div>
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|
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>  }</div>
|
|
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>  </div>
|
|
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>  <span class="keywordflow">if</span>(!handler) {</div>
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|
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>  group_data candidate = {</div>
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|
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>  size,</div>
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|
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  { <span class="keyword">new</span> handler_type{}, [](<span class="keywordtype">void</span> *instance) { <span class="keyword">delete</span> <span class="keyword">static_cast<</span>handler_type *<span class="keyword">></span>(instance); } },</div>
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<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>  []([[maybe_unused]] <span class="keyword">const</span> <a class="code" href="namespaceentt.html#a13e040e7b38a8f86d1ab2f096f37b627">id_type</a> ctype) ENTT_NOEXCEPT { <span class="keywordflow">return</span> ((ctype == type_info<std::decay_t<Owned>>::<span class="keywordtype">id</span>()) || ...); },</div>
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|
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  []([[maybe_unused]] <span class="keyword">const</span> <a class="code" href="namespaceentt.html#a13e040e7b38a8f86d1ab2f096f37b627">id_type</a> ctype) ENTT_NOEXCEPT { <span class="keywordflow">return</span> ((ctype == type_info<std::decay_t<Get>>::<span class="keywordtype">id</span>()) || ...); },</div>
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<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>  []([[maybe_unused]] <span class="keyword">const</span> <a class="code" href="namespaceentt.html#a13e040e7b38a8f86d1ab2f096f37b627">id_type</a> ctype) ENTT_NOEXCEPT { <span class="keywordflow">return</span> ((ctype == type_info<Exclude>::id()) || ...); },</div>
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|
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  };</div>
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|
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>  </div>
|
|
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>  handler = <span class="keyword">static_cast<</span>handler_type *<span class="keyword">></span>(candidate.group.get());</div>
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|
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  </div>
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|
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *maybe_valid_if = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *discard_if = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>  </div>
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|
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Owned) == 0) {</div>
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<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  groups.push_back(std::move(candidate));</div>
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|
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>  } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  ENTT_ASSERT(std::all_of(groups.cbegin(), groups.cend(), [size](<span class="keyword">const</span> <span class="keyword">auto</span> &gdata) {</div>
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<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>  const auto overlapping = (0u + ... + gdata.owned(type_info<std::decay_t<Owned>>::id()));</div>
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|
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>  const auto sz = overlapping + (0u + ... + gdata.get(type_info<std::decay_t<Get>>::id())) + (0u + ... + gdata.exclude(type_info<Exclude>::id()));</div>
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<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  return !overlapping || ((sz == size) || (sz == gdata.size));</div>
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<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  }));</div>
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<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  </div>
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<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  <span class="keyword">const</span> <span class="keyword">auto</span> next = std::find_if_not(groups.cbegin(), groups.cend(), [size](<span class="keyword">const</span> <span class="keyword">auto</span> &gdata) {</div>
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<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  return !(0u + ... + gdata.owned(type_info<std::decay_t<Owned>>::id())) || (size > gdata.size);</div>
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<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>  });</div>
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<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  </div>
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<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  <span class="keyword">const</span> <span class="keyword">auto</span> prev = std::find_if(std::make_reverse_iterator(next), groups.crend(), [](<span class="keyword">const</span> <span class="keyword">auto</span> &gdata) {</div>
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<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>  return (0u + ... + gdata.owned(type_info<std::decay_t<Owned>>::id()));</div>
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<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  });</div>
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|
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  </div>
|
|
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  maybe_valid_if = (next == groups.cend() ? maybe_valid_if : next->group.get());</div>
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|
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  discard_if = (prev == groups.crend() ? discard_if : prev->group.get());</div>
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|
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>  groups.insert(next, std::move(candidate));</div>
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|
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>  }</div>
|
|
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  </div>
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|
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>  (on_construct<std::decay_t<Owned>>().before(maybe_valid_if).template connect<&handler_type::template maybe_valid_if<std::decay_t<Owned>>>(*handler), ...);</div>
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|
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  (on_construct<std::decay_t<Get>>().before(maybe_valid_if).template connect<&handler_type::template maybe_valid_if<std::decay_t<Get>>>(*handler), ...);</div>
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|
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  (on_destroy<Exclude>().before(maybe_valid_if).template connect<&handler_type::template maybe_valid_if<Exclude>>(*handler), ...);</div>
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|
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>  </div>
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<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  (on_destroy<std::decay_t<Owned>>().before(discard_if).template connect<&handler_type::discard_if>(*handler), ...);</div>
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|
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>  (on_destroy<std::decay_t<Get>>().before(discard_if).template connect<&handler_type::discard_if>(*handler), ...);</div>
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|
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  (on_construct<Exclude>().before(discard_if).template connect<&handler_type::discard_if>(*handler), ...);</div>
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|
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>  </div>
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|
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Owned) == 0) {</div>
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<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  <span class="keywordflow">for</span>(<span class="keyword">const</span> <span class="keyword">auto</span> entity: view<Owned..., Get...>(exclude<Exclude...>)) {</div>
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|
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  handler->current.emplace(entity);</div>
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|
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>  }</div>
|
|
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  <span class="comment">// we cannot iterate backwards because we want to leave behind valid entities in case of owned types</span></div>
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|
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> *first = std::get<0>(cpools).data(), *last = first + std::get<0>(cpools).size(); first != last; ++first) {</div>
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<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  handler->template maybe_valid_if<std::tuple_element_t<0, std::tuple<std::decay_t<Owned>...>>>(*<span class="keyword">this</span>, *first);</div>
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|
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  }</div>
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|
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>  }</div>
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|
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>  }</div>
|
|
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>  </div>
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|
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Owned) == 0) {</div>
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<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>  <span class="keywordflow">return</span> { handler->current, std::get<pool_handler<std::decay_t<Get>> &>(cpools)... };</div>
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<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>  <span class="keywordflow">return</span> { handler->current, std::get<pool_handler<std::decay_t<Owned>> &>(cpools)... , std::get<pool_handler<std::decay_t<Get>> &>(cpools)... };</div>
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<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  }</div>
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<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  }</div>
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<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>  </div>
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<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Owned, <span class="keyword">typename</span>... Get, <span class="keyword">typename</span>... Exclude></div>
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<div class="line"><a name="l01375"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a506c832fa36ceffecaff352ff03b7540"> 1375</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__group.html">basic_group</a><Entity, <a class="code" href="structentt_1_1exclude__t.html">exclude_t</a><Exclude...>, <a class="code" href="structentt_1_1get__t.html">get_t</a><Get...>, Owned...> <a class="code" href="classentt_1_1basic__registry.html#a506c832fa36ceffecaff352ff03b7540">group</a>(<a class="code" href="structentt_1_1get__t.html">get_t<Get...></a>, <a class="code" href="structentt_1_1exclude__t.html">exclude_t<Exclude...></a> = {}) <span class="keyword">const</span> {</div>
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<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  static_assert(std::conjunction_v<std::is_const<Owned>..., std::is_const<Get>...>, <span class="stringliteral">"Invalid non-const type"</span>);</div>
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<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span><a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> *<span class="keyword">></span>(<span class="keyword">this</span>)-><a class="code" href="classentt_1_1basic__group.html">group<Owned...></a>(<a class="code" href="structentt_1_1get__t.html">get_t<Get...></a>{}, exclude<Exclude...>);</div>
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<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>  }</div>
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<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>  </div>
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<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Owned, <span class="keyword">typename</span>... Exclude></div>
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<div class="line"><a name="l01390"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aa05eacbf8368ae162fa4b7828fa26976"> 1390</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__group.html">basic_group</a><Entity, <a class="code" href="structentt_1_1exclude__t.html">exclude_t</a><Exclude...>, <a class="code" href="structentt_1_1get__t.html">get_t<></a>, Owned...> <a class="code" href="classentt_1_1basic__registry.html#aa05eacbf8368ae162fa4b7828fa26976">group</a>(<a class="code" href="structentt_1_1exclude__t.html">exclude_t<Exclude...></a> = {}) {</div>
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<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__group.html">group</a><Owned...>(<a class="code" href="structentt_1_1get__t.html">get_t<></a>{}, exclude<Exclude...>);</div>
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<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>  }</div>
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<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>  </div>
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<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Owned, <span class="keyword">typename</span>... Exclude></div>
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<div class="line"><a name="l01404"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a831f89457e70109e4263cef8a4e93e73"> 1404</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__group.html">basic_group</a><Entity, <a class="code" href="structentt_1_1exclude__t.html">exclude_t</a><Exclude...>, <a class="code" href="structentt_1_1get__t.html">get_t<></a>, Owned...> <a class="code" href="classentt_1_1basic__registry.html#a831f89457e70109e4263cef8a4e93e73">group</a>(<a class="code" href="structentt_1_1exclude__t.html">exclude_t<Exclude...></a> = {}) <span class="keyword">const</span> {</div>
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<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>  static_assert(std::conjunction_v<std::is_const<Owned>...>, <span class="stringliteral">"Invalid non-const type"</span>);</div>
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<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span><a class="code" href="classentt_1_1basic__registry.html">basic_registry</a> *<span class="keyword">></span>(<span class="keyword">this</span>)-><a class="code" href="classentt_1_1basic__group.html">group<Owned...></a>(exclude<Exclude...>);</div>
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<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>  }</div>
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<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>  </div>
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<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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|
<div class="line"><a name="l01416"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a5f7af56d6b9fca94a6ebd6ab13896b27"> 1416</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__registry.html#a5f7af56d6b9fca94a6ebd6ab13896b27">sortable</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>  <span class="keywordflow">return</span> std::none_of(groups.cbegin(), groups.cend(), [](<span class="keyword">auto</span> &&gdata) { return (gdata.owned(type_info<std::decay_t<Component>>::id()) || ...); });</div>
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|
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  }</div>
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|
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>  </div>
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|
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Owned, <span class="keyword">typename</span>... Get, <span class="keyword">typename</span>... Exclude></div>
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|
<div class="line"><a name="l01428"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a471ce703c5f53fae1ffd4bc3543b1e95"> 1428</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__registry.html#a471ce703c5f53fae1ffd4bc3543b1e95">sortable</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__group.html">basic_group</a><Entity, <a class="code" href="structentt_1_1exclude__t.html">exclude_t<Exclude...></a>, <a class="code" href="structentt_1_1get__t.html">get_t<Get...></a>, Owned...> &) ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>  constexpr <span class="keyword">auto</span> size = <span class="keyword">sizeof</span>...(Owned) + <span class="keyword">sizeof</span>...(Get) + <span class="keyword">sizeof</span>...(Exclude);</div>
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|
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>  <span class="keywordflow">return</span> std::find_if(groups.cbegin(), groups.cend(), [size](<span class="keyword">const</span> <span class="keyword">auto</span> &gdata) {</div>
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|
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>  return (0u + ... + gdata.owned(type_info<std::decay_t<Owned>>::id())) && (size < gdata.size);</div>
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|
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>  }) == groups.cend();</div>
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<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>  }</div>
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|
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>  </div>
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|
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component, <span class="keyword">typename</span> Compare, <span class="keyword">typename</span> Sort = <a class="code" href="structentt_1_1std__sort.html">std_sort</a>, <span class="keyword">typename</span>... Args></div>
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|
<div class="line"><a name="l01483"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a38ac2a883e3d881c6ae5a05a0252b7ae"> 1483</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a38ac2a883e3d881c6ae5a05a0252b7ae">sort</a>(Compare compare, Sort algo = Sort{}, Args &&... args) {</div>
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|
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>  ENTT_ASSERT(sortable<Component>());</div>
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|
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>  <span class="keyword">auto</span> &cpool = assure<Component>();</div>
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|
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>  cpool.sort(cpool.begin(), cpool.end(), std::move(compare), std::move(algo), std::forward<Args>(args)...);</div>
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|
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>  }</div>
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|
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>  </div>
|
|
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>  <span class="keyword">template</span><<span class="keyword">typename</span> To, <span class="keyword">typename</span> From></div>
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|
<div class="line"><a name="l01525"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a2907f89b80fb692b16727e5e67a91c5d"> 1525</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#a2907f89b80fb692b16727e5e67a91c5d">sort</a>() {</div>
|
|
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>  ENTT_ASSERT(sortable<To>());</div>
|
|
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>  assure<To>().respect(assure<From>());</div>
|
|
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>  }</div>
|
|
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>  </div>
|
|
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div>
|
|
<div class="line"><a name="l01552"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aef8bac41fdb48e3c8c589dee21b96980"> 1552</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#aef8bac41fdb48e3c8c589dee21b96980">visit</a>(<a class="code" href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, Func func)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> pos = pools.size(); pos; --pos) {</div>
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|
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>  <span class="keywordflow">if</span>(<span class="keyword">const</span> <span class="keyword">auto</span> &pdata = pools[pos-1]; pdata.pool && pdata.pool->contains(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>)) {</div>
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|
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>  func(pdata.type_id);</div>
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|
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>  }</div>
|
|
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>  }</div>
|
|
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>  }</div>
|
|
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>  </div>
|
|
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div>
|
|
<div class="line"><a name="l01581"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aedc179d58adaab31202fc000a0bee068"> 1581</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#aedc179d58adaab31202fc000a0bee068">visit</a>(Func func)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> pos = pools.size(); pos; --pos) {</div>
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|
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  <span class="keywordflow">if</span>(<span class="keyword">const</span> <span class="keyword">auto</span> &pdata = pools[pos-1]; pdata.pool) {</div>
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|
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  func(pdata.type_id);</div>
|
|
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>  }</div>
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|
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>  }</div>
|
|
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>  }</div>
|
|
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>  </div>
|
|
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type, <span class="keyword">typename</span>... Args></div>
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|
<div class="line"><a name="l01601"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a7d771eee6e8e573bf1b8e4e8501ea7f1"> 1601</a></span>  Type & <a class="code" href="classentt_1_1basic__registry.html#a7d771eee6e8e573bf1b8e4e8501ea7f1">set</a>(Args &&... args) {</div>
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|
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>  unset<Type>();</div>
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|
<div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>  vars.push_back(variable_data{<a class="code" href="structentt_1_1type__info.html">type_info<Type>::id</a>(), { <span class="keyword">new</span> Type{std::forward<Args>(args)...}, [](<span class="keywordtype">void</span> *instance) { <span class="keyword">delete</span> <span class="keyword">static_cast<</span>Type *<span class="keyword">></span>(instance); } }});</div>
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|
<div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>  <span class="keywordflow">return</span> *<span class="keyword">static_cast<</span>Type *<span class="keyword">></span>(vars.back().value.get());</div>
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|
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>  }</div>
|
|
<div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>  </div>
|
|
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type></div>
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<div class="line"><a name="l01612"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aaa23b74e76b1749bb510a86e9d31b9cd"> 1612</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#aaa23b74e76b1749bb510a86e9d31b9cd">unset</a>() {</div>
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|
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>  vars.erase(std::remove_if(vars.begin(), vars.end(), [](<span class="keyword">auto</span> &&var) {</div>
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|
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>  return var.type_id == type_info<Type>::id();</div>
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|
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>  }), vars.end());</div>
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|
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>  }</div>
|
|
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  </div>
|
|
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type, <span class="keyword">typename</span>... Args></div>
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|
<div class="line"><a name="l01630"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a16f2019558eb620c5054dc8f2e312b9e"> 1630</a></span>  [[nodiscard]] Type & <a class="code" href="classentt_1_1basic__registry.html#a16f2019558eb620c5054dc8f2e312b9e">ctx_or_set</a>(Args &&... args) {</div>
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|
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>  <span class="keyword">auto</span> *value = try_ctx<Type>();</div>
|
|
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>  <span class="keywordflow">return</span> value ? *value : set<Type>(std::forward<Args>(args)...);</div>
|
|
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>  }</div>
|
|
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>  </div>
|
|
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type></div>
|
|
<div class="line"><a name="l01642"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#aaa2092312ca7c3ac588d4ef4c8d1be32"> 1642</a></span>  [[nodiscard]] <span class="keyword">const</span> Type * <a class="code" href="classentt_1_1basic__registry.html#aaa2092312ca7c3ac588d4ef4c8d1be32">try_ctx</a>()<span class="keyword"> const </span>{</div>
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|
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>  <span class="keyword">auto</span> it = std::find_if(vars.cbegin(), vars.cend(), [](<span class="keyword">auto</span> &&var) { return var.type_id == type_info<Type>::id(); });</div>
|
|
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>  <span class="keywordflow">return</span> it == vars.cend() ? nullptr : <span class="keyword">static_cast<</span><span class="keyword">const </span>Type *<span class="keyword">></span>(it->value.get());</div>
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|
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>  }</div>
|
|
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>  </div>
|
|
<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type></div>
|
|
<div class="line"><a name="l01649"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#ab25a060f43bbb5ce9aec1f7f5a698220"> 1649</a></span>  [[nodiscard]] Type * <a class="code" href="classentt_1_1basic__registry.html#ab25a060f43bbb5ce9aec1f7f5a698220">try_ctx</a>() {</div>
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|
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span>Type *<span class="keyword">></span>(std::as_const(*this).template try_ctx<Type>());</div>
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|
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>  }</div>
|
|
<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>  </div>
|
|
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type></div>
|
|
<div class="line"><a name="l01666"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a78855c78d8f558e959b1deb52d423c98"> 1666</a></span>  [[nodiscard]] <span class="keyword">const</span> Type & <a class="code" href="classentt_1_1basic__registry.html#a78855c78d8f558e959b1deb52d423c98">ctx</a>()<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>  <span class="keyword">const</span> <span class="keyword">auto</span> *instance = try_ctx<Type>();</div>
|
|
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>  ENTT_ASSERT(instance);</div>
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<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>  <span class="keywordflow">return</span> *instance;</div>
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<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  }</div>
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<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>  </div>
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<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type></div>
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<div class="line"><a name="l01674"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#a03031127c53abc80f8dcb835290fa765"> 1674</a></span>  [[nodiscard]] Type & <a class="code" href="classentt_1_1basic__registry.html#a03031127c53abc80f8dcb835290fa765">ctx</a>() {</div>
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<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span>Type &<span class="keyword">></span>(std::as_const(*this).template ctx<Type>());</div>
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<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>  }</div>
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<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>  </div>
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<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div>
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<div class="line"><a name="l01699"></a><span class="lineno"><a class="line" href="classentt_1_1basic__registry.html#adebb39eff1162ede07bffded9528e710"> 1699</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__registry.html#adebb39eff1162ede07bffded9528e710">ctx</a>(Func func)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> pos = vars.size(); pos; --pos) {</div>
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<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>  func(vars[pos-1].type_id);</div>
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<div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>  }</div>
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<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>  }</div>
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<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>  </div>
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<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span> <span class="keyword">private</span>:</div>
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<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>  std::vector<group_data> groups{};</div>
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<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>  <span class="keyword">mutable</span> std::vector<pool_data> pools{};</div>
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<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>  std::vector<entity_type> entities{};</div>
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<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>  std::vector<variable_data> vars{};</div>
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<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>  entity_type destroyed{<span class="keyword">null</span>};</div>
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<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span> };</div>
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<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>  </div>
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<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>  </div>
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<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span> }</div>
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<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>  </div>
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<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>  </div>
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<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span> <span class="preprocessor">#endif</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a831f89457e70109e4263cef8a4e93e73"><div class="ttname"><a href="classentt_1_1basic__registry.html#a831f89457e70109e4263cef8a4e93e73">entt::basic_registry::group</a></div><div class="ttdeci">basic_group< Entity, exclude_t< Exclude... >, get_t<>, Owned... > group(exclude_t< Exclude... >={}) const</div><div class="ttdoc">Returns a group for the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01404">registry.hpp:1404</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a51d3d20f21633c0269213807d02cca55"><div class="ttname"><a href="classentt_1_1basic__registry.html#a51d3d20f21633c0269213807d02cca55">entt::basic_registry::raw</a></div><div class="ttdeci">Component * raw()</div><div class="ttdoc">Direct access to the list of components of a given pool.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00378">registry.hpp:378</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_ad2c2d2f9d5f79186215919e3d0c00565"><div class="ttname"><a href="classentt_1_1basic__registry.html#ad2c2d2f9d5f79186215919e3d0c00565">entt::basic_registry::remove_if_exists</a></div><div class="ttdeci">size_type remove_if_exists(const entity_type entity)</div><div class="ttdoc">Removes the given components from an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00826">registry.hpp:826</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aa4b08ad282560ead88ceeeddba16f552"><div class="ttname"><a href="classentt_1_1basic__registry.html#aa4b08ad282560ead88ceeeddba16f552">entt::basic_registry::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdoc">Clears a whole registry or the pools for the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01005">registry.hpp:1005</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a91bfd7ec05e6d718e47da581a893cdc4"><div class="ttname"><a href="classentt_1_1basic__registry.html#a91bfd7ec05e6d718e47da581a893cdc4">entt::basic_registry::create</a></div><div class="ttdeci">entity_type create()</div><div class="ttdoc">Creates a new entity and returns it.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00473">registry.hpp:473</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aafb56d442d5cf9a2b8ef02cae5735152"><div class="ttname"><a href="classentt_1_1basic__registry.html#aafb56d442d5cf9a2b8ef02cae5735152">entt::basic_registry::entity</a></div><div class="ttdeci">static entity_type entity(const entity_type entity) noexcept</div><div class="ttdoc">Returns the entity identifier without the version.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00431">registry.hpp:431</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a16f2019558eb620c5054dc8f2e312b9e"><div class="ttname"><a href="classentt_1_1basic__registry.html#a16f2019558eb620c5054dc8f2e312b9e">entt::basic_registry::ctx_or_set</a></div><div class="ttdeci">Type & ctx_or_set(Args &&... args)</div><div class="ttdoc">Binds an object to the context of the registry.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01630">registry.hpp:1630</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a7d771eee6e8e573bf1b8e4e8501ea7f1"><div class="ttname"><a href="classentt_1_1basic__registry.html#a7d771eee6e8e573bf1b8e4e8501ea7f1">entt::basic_registry::set</a></div><div class="ttdeci">Type & set(Args &&... args)</div><div class="ttdoc">Binds an object to the context of the registry.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01601">registry.hpp:1601</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a70f7acd3a0e9a8dc4ef7e85172f93a59"><div class="ttname"><a href="classentt_1_1basic__registry.html#a70f7acd3a0e9a8dc4ef7e85172f93a59">entt::basic_registry::operator=</a></div><div class="ttdeci">basic_registry & operator=(basic_registry &&)=default</div><div class="ttdoc">Default move assignment operator.</div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a1db6c4749dda201f7f74004ea22de193"><div class="ttname"><a href="classentt_1_1basic__registry.html#a1db6c4749dda201f7f74004ea22de193">entt::basic_registry::data</a></div><div class="ttdeci">const entity_type * data() const</div><div class="ttdoc">Direct access to the list of entities of a given pool.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00396">registry.hpp:396</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a2907f89b80fb692b16727e5e67a91c5d"><div class="ttname"><a href="classentt_1_1basic__registry.html#a2907f89b80fb692b16727e5e67a91c5d">entt::basic_registry::sort</a></div><div class="ttdeci">void sort()</div><div class="ttdoc">Sorts two pools of components in the same way.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01525">registry.hpp:1525</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a5b73210cef43c4db35ef8ce477cc38a6"><div class="ttname"><a href="namespaceentt.html#a5b73210cef43c4db35ef8ce477cc38a6">entt::exclude</a></div><div class="ttdeci">constexpr exclude_t< Type... > exclude</div><div class="ttdoc">Variable template for exclusion lists.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2utility_8hpp_source.html#l00024">utility.hpp:24</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a716510eb0a63f8512ddc932381fa105f"><div class="ttname"><a href="classentt_1_1basic__registry.html#a716510eb0a63f8512ddc932381fa105f">entt::basic_registry::group</a></div><div class="ttdeci">basic_group< Entity, exclude_t< Exclude... >, get_t< Get... >, Owned... > group(get_t< Get... >, exclude_t< Exclude... >={})</div><div class="ttdoc">Returns a group for the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01281">registry.hpp:1281</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a7a42cddcb9bd14802bd597e789ff341f"><div class="ttname"><a href="classentt_1_1basic__registry.html#a7a42cddcb9bd14802bd597e789ff341f">entt::basic_registry::alive</a></div><div class="ttdeci">size_type alive() const</div><div class="ttdoc">Returns the number of entities still in use.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00272">registry.hpp:272</a></div></div>
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<div class="ttc" id="aclassentt_1_1sigh_html"><div class="ttname"><a href="classentt_1_1sigh.html">entt::sigh</a></div><div class="ttdoc">Unmanaged signal handler.</div><div class="ttdef"><b>Definition:</b> <a href="signal_2fwd_8hpp_source.html#l00030">fwd.hpp:30</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_add41f14182d13fd3c70811dd08cdde41"><div class="ttname"><a href="classentt_1_1basic__registry.html#add41f14182d13fd3c70811dd08cdde41">entt::basic_registry::destroy</a></div><div class="ttdeci">void destroy(const entity_type entity, const version_type version)</div><div class="ttdoc">Destroys an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00595">registry.hpp:595</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_ab04ebcb3409a5e99a3a86a2f5b48e052"><div class="ttname"><a href="classentt_1_1basic__registry.html#ab04ebcb3409a5e99a3a86a2f5b48e052">entt::basic_registry::create</a></div><div class="ttdeci">entity_type create(const entity_type hint)</div><div class="ttdoc">Creates a new entity and returns it.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00501">registry.hpp:501</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a506c832fa36ceffecaff352ff03b7540"><div class="ttname"><a href="classentt_1_1basic__registry.html#a506c832fa36ceffecaff352ff03b7540">entt::basic_registry::group</a></div><div class="ttdeci">basic_group< Entity, exclude_t< Exclude... >, get_t< Get... >, Owned... > group(get_t< Get... >, exclude_t< Exclude... >={}) const</div><div class="ttdoc">Returns a group for the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01375">registry.hpp:1375</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a71abd3e36498ea599ce0abc367d7c3ae"><div class="ttname"><a href="namespaceentt.html#a71abd3e36498ea599ce0abc367d7c3ae">entt::to_integral</a></div><div class="ttdeci">constexpr auto to_integral(const Entity entity) noexcept</div><div class="ttdoc">Converts an entity type to its underlying type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00093">entity.hpp:93</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a63aa387e557553d61483a58807cd785e"><div class="ttname"><a href="classentt_1_1basic__registry.html#a63aa387e557553d61483a58807cd785e">entt::basic_registry::shrink_to_fit</a></div><div class="ttdeci">void shrink_to_fit()</div><div class="ttdoc">Requests the removal of unused capacity for the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00330">registry.hpp:330</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aad398e6279c6bbee2068b94c74bf83d6"><div class="ttname"><a href="classentt_1_1basic__registry.html#aad398e6279c6bbee2068b94c74bf83d6">entt::basic_registry::prepare</a></div><div class="ttdeci">void prepare()</div><div class="ttdoc">Prepares a pool for the given type if required.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00245">registry.hpp:245</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a78855c78d8f558e959b1deb52d423c98"><div class="ttname"><a href="classentt_1_1basic__registry.html#a78855c78d8f558e959b1deb52d423c98">entt::basic_registry::ctx</a></div><div class="ttdeci">const Type & ctx() const</div><div class="ttdoc">Returns a reference to an object in the context of the registry.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01666">registry.hpp:1666</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a5f7af56d6b9fca94a6ebd6ab13896b27"><div class="ttname"><a href="classentt_1_1basic__registry.html#a5f7af56d6b9fca94a6ebd6ab13896b27">entt::basic_registry::sortable</a></div><div class="ttdeci">bool sortable() const</div><div class="ttdoc">Checks whether the given components belong to any group.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01416">registry.hpp:1416</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aaaf474d42df7b8852c4656152cc4a295"><div class="ttname"><a href="classentt_1_1basic__registry.html#aaaf474d42df7b8852c4656152cc4a295">entt::basic_registry::on_update</a></div><div class="ttdeci">auto on_update()</div><div class="ttdoc">Returns a sink object for the given component.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01131">registry.hpp:1131</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html"><div class="ttname"><a href="classentt_1_1sparse__set.html">entt::sparse_set</a></div><div class="ttdoc">Basic sparse set implementation.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00043">sparse_set.hpp:43</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aedc179d58adaab31202fc000a0bee068"><div class="ttname"><a href="classentt_1_1basic__registry.html#aedc179d58adaab31202fc000a0bee068">entt::basic_registry::visit</a></div><div class="ttdeci">void visit(Func func) const</div><div class="ttdoc">Visits a registry and returns the types for its components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01581">registry.hpp:1581</a></div></div>
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<div class="ttc" id="aclassentt_1_1storage_html_a0d50c5b87ac94707d6c6fd6da62494ae"><div class="ttname"><a href="classentt_1_1storage.html#a0d50c5b87ac94707d6c6fd6da62494ae">entt::storage::insert</a></div><div class="ttdeci">void insert(It first, It last, const object_type &value={})</div><div class="ttdoc">Assigns one or more entities to a storage and constructs their objects from a given instance.</div><div class="ttdef"><b>Definition:</b> <a href="storage_8hpp_source.html#l00390">storage.hpp:390</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__runtime__view_html"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html">entt::basic_runtime_view</a></div><div class="ttdoc">Runtime view.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00057">runtime_view.hpp:57</a></div></div>
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<div class="ttc" id="astructentt_1_1exclude__t_html"><div class="ttname"><a href="structentt_1_1exclude__t.html">entt::exclude_t</a></div><div class="ttdoc">Alias for exclusion lists.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2utility_8hpp_source.html#l00016">utility.hpp:16</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a2791083341e009b7d7e8745dc52e26d8"><div class="ttname"><a href="classentt_1_1basic__registry.html#a2791083341e009b7d7e8745dc52e26d8">entt::basic_registry::remove</a></div><div class="ttdeci">void remove(It first, It last)</div><div class="ttdoc">Removes the given components from all the entities in a range.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00800">registry.hpp:800</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a7e3608cf125ed2cf3260e73d60c32620"><div class="ttname"><a href="classentt_1_1basic__registry.html#a7e3608cf125ed2cf3260e73d60c32620">entt::basic_registry::capacity</a></div><div class="ttdeci">size_type capacity() const noexcept</div><div class="ttdoc">Returns the number of entities that a registry has currently allocated space for.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00320">registry.hpp:320</a></div></div>
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<div class="ttc" id="astructentt_1_1type__index_html_ac1a87730c605024e3fb6426fc633380e"><div class="ttname"><a href="structentt_1_1type__index.html#ac1a87730c605024e3fb6426fc633380e">entt::type_index::value</a></div><div class="ttdeci">static id_type value() noexcept</div><div class="ttdoc">Returns the sequential identifier of a given type.</div><div class="ttdef"><b>Definition:</b> <a href="type__info_8hpp_source.html#l00064">type_info.hpp:64</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a5d5337d542648950173be95b47dcf9a5"><div class="ttname"><a href="classentt_1_1basic__registry.html#a5d5337d542648950173be95b47dcf9a5">entt::basic_registry::version</a></div><div class="ttdeci">static version_type version(const entity_type entity) noexcept</div><div class="ttdoc">Returns the version stored along with an entity identifier.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00440">registry.hpp:440</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_af58f3add442cfb3f1fa470402db072bd"><div class="ttname"><a href="classentt_1_1basic__registry.html#af58f3add442cfb3f1fa470402db072bd">entt::basic_registry::destroy</a></div><div class="ttdeci">void destroy(const entity_type entity)</div><div class="ttdoc">Destroys an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00580">registry.hpp:580</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a49034a5ead1dda9c7c436413b172f33f"><div class="ttname"><a href="classentt_1_1basic__registry.html#a49034a5ead1dda9c7c436413b172f33f">entt::basic_registry::view</a></div><div class="ttdeci">basic_view< Entity, exclude_t< Exclude... >, Component... > view(exclude_t< Exclude... >={})</div><div class="ttdoc">Returns a view for the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01202">registry.hpp:1202</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a13e040e7b38a8f86d1ab2f096f37b627"><div class="ttname"><a href="namespaceentt.html#a13e040e7b38a8f86d1ab2f096f37b627">entt::id_type</a></div><div class="ttdeci">std::uint32_t id_type</div><div class="ttdoc">Alias declaration for type identifiers.</div><div class="ttdef"><b>Definition:</b> <a href="core_2fwd_8hpp_source.html#l00012">fwd.hpp:12</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a747d182de87516a3445f8df77d65e815"><div class="ttname"><a href="classentt_1_1basic__registry.html#a747d182de87516a3445f8df77d65e815">entt::basic_registry::size</a></div><div class="ttdeci">size_type size() const</div><div class="ttdoc">Returns the number of existing components of the given type.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00256">registry.hpp:256</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__group_html"><div class="ttname"><a href="classentt_1_1basic__group.html">entt::basic_group</a></div><div class="ttdoc">Group.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2fwd_8hpp_source.html#l00024">fwd.hpp:24</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aba306a930c1a516cb9c9a764d2f4791f"><div class="ttname"><a href="classentt_1_1basic__registry.html#aba306a930c1a516cb9c9a764d2f4791f">entt::basic_registry::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdoc">Checks whether the registry or the pools of the given components are empty.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00346">registry.hpp:346</a></div></div>
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<div class="ttc" id="astructentt_1_1pool_html"><div class="ttname"><a href="structentt_1_1pool.html">entt::pool</a></div><div class="ttdoc">Applies component-to-pool conversion and defines the resulting type as the member typedef type.</div><div class="ttdef"><b>Definition:</b> <a href="pool_8hpp_source.html#l00027">pool.hpp:27</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_adc3cd847e65843f936824cd7d45984a5"><div class="ttname"><a href="classentt_1_1basic__registry.html#adc3cd847e65843f936824cd7d45984a5">entt::basic_registry::on_construct</a></div><div class="ttdeci">auto on_construct()</div><div class="ttdoc">Returns a sink object for the given component.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01106">registry.hpp:1106</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a334768416fdf6372ecfdef9ec4f03e83"><div class="ttname"><a href="classentt_1_1basic__registry.html#a334768416fdf6372ecfdef9ec4f03e83">entt::basic_registry::create</a></div><div class="ttdeci">void create(It first, It last)</div><div class="ttdoc">Assigns each element in a range an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00536">registry.hpp:536</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a86d2b035f54225d82548e8f03de28754"><div class="ttname"><a href="classentt_1_1basic__registry.html#a86d2b035f54225d82548e8f03de28754">entt::basic_registry::each</a></div><div class="ttdeci">void each(Func func) const</div><div class="ttdoc">Iterates all the entities that are still in use.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01034">registry.hpp:1034</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a10f5e61d4cabab9e9c1e87edc30de551"><div class="ttname"><a href="classentt_1_1basic__registry.html#a10f5e61d4cabab9e9c1e87edc30de551">entt::basic_registry::orphan</a></div><div class="ttdeci">bool orphan(const entity_type entity) const</div><div class="ttdoc">Checks if an entity has components assigned.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01053">registry.hpp:1053</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_ae337ceb77e75c10c73ffa671e09bfff8"><div class="ttname"><a href="classentt_1_1basic__registry.html#ae337ceb77e75c10c73ffa671e09bfff8">entt::basic_registry::orphans</a></div><div class="ttdeci">void orphans(Func func) const</div><div class="ttdoc">Iterates orphans and applies them the given function object.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01075">registry.hpp:1075</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aef8bac41fdb48e3c8c589dee21b96980"><div class="ttname"><a href="classentt_1_1basic__registry.html#aef8bac41fdb48e3c8c589dee21b96980">entt::basic_registry::visit</a></div><div class="ttdeci">void visit(entity_type entity, Func func) const</div><div class="ttdoc">Visits an entity and returns the types for its components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01552">registry.hpp:1552</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a4e83139f8d6774092bb4e0d14446f875"><div class="ttname"><a href="classentt_1_1basic__registry.html#a4e83139f8d6774092bb4e0d14446f875">entt::basic_registry::patch</a></div><div class="ttdeci">decltype(auto) patch(const entity_type entity, Func &&... func)</div><div class="ttdoc">Patches the given component for an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00740">registry.hpp:740</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_ae8b86324fa88b9162050daf599d0f094"><div class="ttname"><a href="classentt_1_1basic__registry.html#ae8b86324fa88b9162050daf599d0f094">entt::basic_registry::get_or_emplace</a></div><div class="ttdeci">decltype(auto) get_or_emplace(const entity_type entity, Args &&... args)</div><div class="ttdoc">Returns a reference to the given component for an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00959">registry.hpp:959</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aaa2092312ca7c3ac588d4ef4c8d1be32"><div class="ttname"><a href="classentt_1_1basic__registry.html#aaa2092312ca7c3ac588d4ef4c8d1be32">entt::basic_registry::try_ctx</a></div><div class="ttdeci">const Type * try_ctx() const</div><div class="ttdoc">Returns a pointer to an object in the context of the registry.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01642">registry.hpp:1642</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a0998b4125d8d2c92817dccac31e7f652"><div class="ttname"><a href="classentt_1_1basic__registry.html#a0998b4125d8d2c92817dccac31e7f652">entt::basic_registry::basic_registry</a></div><div class="ttdeci">basic_registry()=default</div><div class="ttdoc">Default constructor.</div></div>
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<div class="ttc" id="astructentt_1_1type__info_html"><div class="ttname"><a href="structentt_1_1type__info.html">entt::type_info</a></div><div class="ttdoc">Type info.</div><div class="ttdef"><b>Definition:</b> <a href="type__info_8hpp_source.html#l00098">type_info.hpp:98</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a930803b0206798002a0bbae79d7dd82e"><div class="ttname"><a href="classentt_1_1basic__registry.html#a930803b0206798002a0bbae79d7dd82e">entt::basic_registry::insert</a></div><div class="ttdeci">void insert(EIt first, EIt last, CIt from, CIt to)</div><div class="ttdoc">Assigns each entity in a range the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00674">registry.hpp:674</a></div></div>
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<div class="ttc" id="anamespaceentt_html"><div class="ttname"><a href="namespaceentt.html">entt</a></div><div class="ttdoc">EnTT default namespace.</div><div class="ttdef"><b>Definition:</b> <a href="algorithm_8hpp_source.html#l00013">algorithm.hpp:13</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_ac138930f54716e2b31907586e45367be"><div class="ttname"><a href="classentt_1_1basic__registry.html#ac138930f54716e2b31907586e45367be">entt::basic_registry::emplace</a></div><div class="ttdeci">decltype(auto) emplace(const entity_type entity, Args &&... args)</div><div class="ttdoc">Assigns the given component to an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00638">registry.hpp:638</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a58f71029ea074358486a0214677a786e"><div class="ttname"><a href="classentt_1_1basic__registry.html#a58f71029ea074358486a0214677a786e">entt::basic_registry::size</a></div><div class="ttdeci">size_type size() const noexcept</div><div class="ttdoc">Returns the number of entities created so far.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00264">registry.hpp:264</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a8fe685b0635d51619b8c60f23e016e85"><div class="ttname"><a href="classentt_1_1basic__registry.html#a8fe685b0635d51619b8c60f23e016e85">entt::basic_registry::assign</a></div><div class="ttdeci">void assign(It first, It last)</div><div class="ttdoc">Assigns entities to an empty registry.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00556">registry.hpp:556</a></div></div>
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<div class="ttc" id="aclassentt_1_1storage_html"><div class="ttname"><a href="classentt_1_1storage.html">entt::storage</a></div><div class="ttdoc">Basic storage implementation.</div><div class="ttdef"><b>Definition:</b> <a href="storage_8hpp_source.html#l00049">storage.hpp:49</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a471ce703c5f53fae1ffd4bc3543b1e95"><div class="ttname"><a href="classentt_1_1basic__registry.html#a471ce703c5f53fae1ffd4bc3543b1e95">entt::basic_registry::sortable</a></div><div class="ttdeci">bool sortable(const basic_group< Entity, exclude_t< Exclude... >, get_t< Get... >, Owned... > &) noexcept</div><div class="ttdoc">Checks whether a group can be sorted.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01428">registry.hpp:1428</a></div></div>
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<div class="ttc" id="astructentt_1_1type__info_html_aefa2a63e4b4f41dbb783718bdc8c5a76"><div class="ttname"><a href="structentt_1_1type__info.html#aefa2a63e4b4f41dbb783718bdc8c5a76">entt::type_info::id</a></div><div class="ttdeci">static id_type id() noexcept</div><div class="ttdoc">Returns the numeric representation of a given type.</div><div class="ttdef"><b>Definition:</b> <a href="type__info_8hpp_source.html#l00114">type_info.hpp:114</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a3587004bdab85280c2a2a1b6371fd4c5"><div class="ttname"><a href="classentt_1_1basic__registry.html#a3587004bdab85280c2a2a1b6371fd4c5">entt::basic_registry::insert</a></div><div class="ttdeci">void insert(It first, It last, const Component &value={})</div><div class="ttdoc">Assigns each entity in a range the given component.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00655">registry.hpp:655</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_ad87a72c6d1e49a2fd992ddb7fd9d5a93"><div class="ttname"><a href="classentt_1_1basic__registry.html#ad87a72c6d1e49a2fd992ddb7fd9d5a93">entt::basic_registry::on_destroy</a></div><div class="ttdeci">auto on_destroy()</div><div class="ttdoc">Returns a sink object for the given component.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01158">registry.hpp:1158</a></div></div>
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<div class="ttc" id="astructentt_1_1get__t_html"><div class="ttname"><a href="structentt_1_1get__t.html">entt::get_t</a></div><div class="ttdoc">Alias for lists of observed components.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2utility_8hpp_source.html#l00032">utility.hpp:32</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_ab0f856eae9b92a4c97689540968c6bde"><div class="ttname"><a href="classentt_1_1basic__registry.html#ab0f856eae9b92a4c97689540968c6bde">entt::basic_registry::any</a></div><div class="ttdeci">bool any(const entity_type entity) const</div><div class="ttdoc">Checks if an entity has at least one of the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00892">registry.hpp:892</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a199babc787d6baa6f7ccce761228a5f6"><div class="ttname"><a href="classentt_1_1basic__registry.html#a199babc787d6baa6f7ccce761228a5f6">entt::basic_registry::current</a></div><div class="ttdeci">version_type current(const entity_type entity) const</div><div class="ttdoc">Returns the actual version for an entity identifier.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00457">registry.hpp:457</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a0411735fcddcc942613463c5401dd661"><div class="ttname"><a href="classentt_1_1basic__registry.html#a0411735fcddcc942613463c5401dd661">entt::basic_registry::replace</a></div><div class="ttdeci">decltype(auto) replace(const entity_type entity, Args &&... args)</div><div class="ttdoc">Replaces the given component for an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00766">registry.hpp:766</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a3fc181b150fee3e42b8cad4103953b9f"><div class="ttname"><a href="classentt_1_1basic__registry.html#a3fc181b150fee3e42b8cad4103953b9f">entt::basic_registry::basic_registry</a></div><div class="ttdeci">basic_registry(basic_registry &&)=default</div><div class="ttdoc">Default move constructor.</div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a40c4a407d4a7a74fec41d44e915c4d89"><div class="ttname"><a href="classentt_1_1basic__registry.html#a40c4a407d4a7a74fec41d44e915c4d89">entt::basic_registry::capacity</a></div><div class="ttdeci">size_type capacity() const</div><div class="ttdoc">Returns the capacity of the pool for the given component.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00311">registry.hpp:311</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a632adf32f7b23f1dae8bf4f8800a0bbe"><div class="ttname"><a href="classentt_1_1basic__registry.html#a632adf32f7b23f1dae8bf4f8800a0bbe">entt::basic_registry::reserve</a></div><div class="ttdeci">void reserve(const size_type cap)</div><div class="ttdoc">Increases the capacity of the registry or of the pools for the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00297">registry.hpp:297</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a5c768fb13e23109823e1dc217eee100a"><div class="ttname"><a href="classentt_1_1basic__registry.html#a5c768fb13e23109823e1dc217eee100a">entt::basic_registry::emplace_or_replace</a></div><div class="ttdeci">decltype(auto) emplace_or_replace(const entity_type entity, Args &&... args)</div><div class="ttdoc">Assigns or replaces the given component for an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00703">registry.hpp:703</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html"><div class="ttname"><a href="classentt_1_1basic__registry.html">entt::basic_registry</a></div><div class="ttdoc">Fast and reliable entity-component system.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00043">registry.hpp:43</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a4548ffa2a57879370a543988a6e43ea9"><div class="ttname"><a href="classentt_1_1basic__registry.html#a4548ffa2a57879370a543988a6e43ea9">entt::basic_registry::view</a></div><div class="ttdeci">basic_view< Entity, exclude_t< Exclude... >, Component... > view(exclude_t< Exclude... >={}) const</div><div class="ttdoc">Returns a view for the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01195">registry.hpp:1195</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a3a683bb33971cc5a0bbbf4a9409208df"><div class="ttname"><a href="classentt_1_1basic__registry.html#a3a683bb33971cc5a0bbbf4a9409208df">entt::basic_registry::get</a></div><div class="ttdeci">decltype(auto) get([[maybe_unused]] const entity_type entity) const</div><div class="ttdoc">Returns references to the given components for an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00912">registry.hpp:912</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_acc3f7f2d48549f2386b065988bc372b7"><div class="ttname"><a href="classentt_1_1basic__registry.html#acc3f7f2d48549f2386b065988bc372b7">entt::basic_registry::try_get</a></div><div class="ttdeci">auto try_get([[maybe_unused]] const entity_type entity)</div><div class="ttdoc">Returns pointers to the given components for an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00990">registry.hpp:990</a></div></div>
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<div class="ttc" id="aclassentt_1_1sink_html"><div class="ttname"><a href="classentt_1_1sink.html">entt::sink</a></div><div class="ttdoc">Sink class.</div><div class="ttdef"><b>Definition:</b> <a href="signal_2fwd_8hpp_source.html#l00026">fwd.hpp:26</a></div></div>
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<div class="ttc" id="aclassentt_1_1storage_html_a666039c64bb3395dd0e4ea5a6d7939a6"><div class="ttname"><a href="classentt_1_1storage.html#a666039c64bb3395dd0e4ea5a6d7939a6">entt::storage::emplace</a></div><div class="ttdeci">void emplace(const entity_type entt, Args &&... args)</div><div class="ttdoc">Assigns an entity to a storage and constructs its object.</div><div class="ttdef"><b>Definition:</b> <a href="storage_8hpp_source.html#l00363">storage.hpp:363</a></div></div>
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<div class="ttc" id="astructentt_1_1entt__traits_html"><div class="ttname"><a href="structentt_1_1entt__traits.html">entt::entt_traits</a></div><div class="ttdoc">Entity traits.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00021">entity.hpp:21</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_ae0948bfee43711e2df12946a63a2b258"><div class="ttname"><a href="classentt_1_1basic__registry.html#ae0948bfee43711e2df12946a63a2b258">entt::basic_registry::has</a></div><div class="ttdeci">bool has(const entity_type entity) const</div><div class="ttdoc">Checks if an entity has all the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00873">registry.hpp:873</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a62001aa75a17144bf3f78e43f1c28be7"><div class="ttname"><a href="classentt_1_1basic__registry.html#a62001aa75a17144bf3f78e43f1c28be7">entt::basic_registry::data</a></div><div class="ttdeci">const entity_type * data() const noexcept</div><div class="ttdoc">Direct access to the list of entities of a registry.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00412">registry.hpp:412</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aa05eacbf8368ae162fa4b7828fa26976"><div class="ttname"><a href="classentt_1_1basic__registry.html#aa05eacbf8368ae162fa4b7828fa26976">entt::basic_registry::group</a></div><div class="ttdeci">basic_group< Entity, exclude_t< Exclude... >, get_t<>, Owned... > group(exclude_t< Exclude... >={})</div><div class="ttdoc">Returns a group for the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01390">registry.hpp:1390</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_af1d54beb5ae95d5f867c60c05319d1eb"><div class="ttname"><a href="classentt_1_1basic__registry.html#af1d54beb5ae95d5f867c60c05319d1eb">entt::basic_registry::runtime_view</a></div><div class="ttdeci">basic_runtime_view< Entity > runtime_view(ItComp first, ItComp last, ItExcl from={}, ItExcl to={}) const</div><div class="ttdoc">Returns a runtime view for the given components.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01236">registry.hpp:1236</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a6c163dcc335da90e727e2f40e67973b7"><div class="ttname"><a href="classentt_1_1basic__registry.html#a6c163dcc335da90e727e2f40e67973b7">entt::basic_registry::destroy</a></div><div class="ttdeci">void destroy(It first, It last)</div><div class="ttdoc">Destroys all the entities in a range.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00613">registry.hpp:613</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_adebb39eff1162ede07bffded9528e710"><div class="ttname"><a href="classentt_1_1basic__registry.html#adebb39eff1162ede07bffded9528e710">entt::basic_registry::ctx</a></div><div class="ttdeci">void ctx(Func func) const</div><div class="ttdoc">Visits a registry and returns the types for its context variables.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01699">registry.hpp:1699</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a1795b1221d728f806319a685930f520d"><div class="ttname"><a href="classentt_1_1basic__registry.html#a1795b1221d728f806319a685930f520d">entt::basic_registry::valid</a></div><div class="ttdeci">bool valid(const entity_type entity) const</div><div class="ttdoc">Checks if an entity identifier refers to a valid entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00421">registry.hpp:421</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__view_html"><div class="ttname"><a href="classentt_1_1basic__view.html">entt::basic_view</a></div><div class="ttdoc">View.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2fwd_8hpp_source.html#l00016">fwd.hpp:16</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a9a01c958149b6c0d5b233a1a7c3c3bb3"><div class="ttname"><a href="classentt_1_1basic__registry.html#a9a01c958149b6c0d5b233a1a7c3c3bb3">entt::basic_registry::try_get</a></div><div class="ttdeci">auto try_get([[maybe_unused]] const entity_type entity) const</div><div class="ttdoc">Returns pointers to the given components for an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00978">registry.hpp:978</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a46d948137afacbb1e4e79b72c917c5ea"><div class="ttname"><a href="classentt_1_1basic__registry.html#a46d948137afacbb1e4e79b72c917c5ea">entt::basic_registry::remove_all</a></div><div class="ttdeci">void remove_all(const entity_type entity)</div><div class="ttdoc">Removes all the components from an entity and makes it orphaned.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00850">registry.hpp:850</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a03031127c53abc80f8dcb835290fa765"><div class="ttname"><a href="classentt_1_1basic__registry.html#a03031127c53abc80f8dcb835290fa765">entt::basic_registry::ctx</a></div><div class="ttdeci">Type & ctx()</div><div class="ttdoc">Returns a reference to an object in the context of the registry.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01674">registry.hpp:1674</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a6a44260f861a699f1353097391c51636"><div class="ttname"><a href="classentt_1_1basic__registry.html#a6a44260f861a699f1353097391c51636">entt::basic_registry::size_type</a></div><div class="ttdeci">std::size_t size_type</div><div class="ttdoc">Unsigned integer type.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00229">registry.hpp:229</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a38ac2a883e3d881c6ae5a05a0252b7ae"><div class="ttname"><a href="classentt_1_1basic__registry.html#a38ac2a883e3d881c6ae5a05a0252b7ae">entt::basic_registry::sort</a></div><div class="ttdeci">void sort(Compare compare, Sort algo=Sort{}, Args &&... args)</div><div class="ttdoc">Sorts the pool of entities for the given component.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01483">registry.hpp:1483</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a0b54e231d069e8a231e14b223388808a"><div class="ttname"><a href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entt::entity</a></div><div class="ttdeci">entity</div><div class="ttdoc">Default entity identifier.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2fwd_8hpp_source.html#l00052">fwd.hpp:52</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a195a60b85fe32562541dc5139cdc7f94"><div class="ttname"><a href="classentt_1_1basic__registry.html#a195a60b85fe32562541dc5139cdc7f94">entt::basic_registry::raw</a></div><div class="ttdeci">const Component * raw() const</div><div class="ttdoc">Direct access to the list of components of a given pool.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00372">registry.hpp:372</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aaa23b74e76b1749bb510a86e9d31b9cd"><div class="ttname"><a href="classentt_1_1basic__registry.html#aaa23b74e76b1749bb510a86e9d31b9cd">entt::basic_registry::unset</a></div><div class="ttdeci">void unset()</div><div class="ttdoc">Unsets a context variable if it exists.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01612">registry.hpp:1612</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a7df39ef4ca62af9540f593dfb5550138"><div class="ttname"><a href="classentt_1_1basic__registry.html#a7df39ef4ca62af9540f593dfb5550138">entt::basic_registry::entity_type</a></div><div class="ttdeci">Entity entity_type</div><div class="ttdoc">Underlying entity identifier.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00225">registry.hpp:225</a></div></div>
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<div class="ttc" id="astructentt_1_1std__sort_html"><div class="ttname"><a href="structentt_1_1std__sort.html">entt::std_sort</a></div><div class="ttdoc">Function object to wrap std::sort in a class type.</div><div class="ttdef"><b>Definition:</b> <a href="algorithm_8hpp_source.html#l00024">algorithm.hpp:24</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_a44f5eac6fa4d1999a121f55e67a36c24"><div class="ttname"><a href="classentt_1_1basic__registry.html#a44f5eac6fa4d1999a121f55e67a36c24">entt::basic_registry::remove</a></div><div class="ttdeci">void remove(const entity_type entity)</div><div class="ttdoc">Removes the given components from an entity.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00784">registry.hpp:784</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_ab25a060f43bbb5ce9aec1f7f5a698220"><div class="ttname"><a href="classentt_1_1basic__registry.html#ab25a060f43bbb5ce9aec1f7f5a698220">entt::basic_registry::try_ctx</a></div><div class="ttdeci">Type * try_ctx()</div><div class="ttdoc">Returns a pointer to an object in the context of the registry.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l01649">registry.hpp:1649</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__registry_html_aae2197c81e29459bbe3fa7984656a2b6"><div class="ttname"><a href="classentt_1_1basic__registry.html#aae2197c81e29459bbe3fa7984656a2b6">entt::basic_registry< entity_type >::version_type</a></div><div class="ttdeci">typename traits_type::version_type version_type</div><div class="ttdoc">Underlying version type.</div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00227">registry.hpp:227</a></div></div>
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