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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">handle.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_HANDLE_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_HANDLE_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 <tuple></span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <type_traits></span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <utility></span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "../config/config.h"</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "../core/type_traits.hpp"</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "fwd.hpp"</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "registry.hpp"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  </div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  </div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">template</span><<span class="keyword">typename</span> Entity, <span class="keyword">typename</span>... Type></div>
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<div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html"> 26</a></span> <span class="keyword">struct </span><a class="code" href="structentt_1_1basic__handle.html">basic_handle</a> {</div>
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<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a1e48fd006a0276ca65984e27d18a2577"> 28</a></span>  <span class="keyword">using</span> <a class="code" href="structentt_1_1basic__handle.html#a1e48fd006a0276ca65984e27d18a2577">entity_type</a> = std::remove_const_t<Entity>;</div>
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<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a0ed48dc6f0cdf1358d0b6233344be627"> 30</a></span>  <span class="keyword">using</span> <a class="code" href="structentt_1_1basic__handle.html#a0ed48dc6f0cdf1358d0b6233344be627">registry_type</a> = <a class="code" href="namespaceentt.html#a7b051461867d3c5c97f77f10b662c26b">constness_as_t<basic_registry<entity_type></a>, Entity>;</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="l00033"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a22cd591f38dca4d5070bbc8683bf1336"> 33</a></span>  <a class="code" href="structentt_1_1basic__handle.html#a22cd591f38dca4d5070bbc8683bf1336">basic_handle</a>() ENTT_NOEXCEPT</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  : reg{}, <a class="code" href="namespaceentt.html">entt</a>{<span class="keyword">null</span>}</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  {}</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div>
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<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a93f20fe6671a121a1bcb562eafffa545"> 42</a></span>  <a class="code" href="structentt_1_1basic__handle.html#a93f20fe6671a121a1bcb562eafffa545">basic_handle</a>(<a class="code" href="structentt_1_1basic__handle.html#a0ed48dc6f0cdf1358d0b6233344be627">registry_type</a> &ref, <a class="code" href="structentt_1_1basic__handle.html#a1e48fd006a0276ca65984e27d18a2577">entity_type</a> value) ENTT_NOEXCEPT</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  : reg{&ref}, <a class="code" href="namespaceentt.html">entt</a>{value}</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  {}</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="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#aa19aacffd334c494fac65a3a24babf6f"> 54</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1basic__handle.html#aa19aacffd334c494fac65a3a24babf6f">operator==</a>(<span class="keyword">const</span> <a class="code" href="structentt_1_1basic__handle.html">basic_handle<Args...></a> &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">return</span> reg == other.registry() && <a class="code" href="namespaceentt.html">entt</a> == other.entity();</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="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Other, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a89444b2abef2f12a55613bd979520fad"> 66</a></span>  <span class="keyword">operator</span> <a class="code" href="structentt_1_1basic__handle.html">basic_handle</a><Other, Args...>() <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  static_assert(</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  (std::is_same_v<Other, Entity> || std::is_same_v<std::remove_const_t<Other>, Entity>)</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  && (<span class="keyword">sizeof</span>...(Type) == 0 || ((<span class="keyword">sizeof</span>...(Args) != 0 && <span class="keyword">sizeof</span>...(Args) <= <span class="keyword">sizeof</span>...(Type)) && ... && (<a class="code" href="namespaceentt.html#ac56a88b7c6d0f691dd1e3d844bb41980">type_list_contains_v</a><<a class="code" href="structentt_1_1type__list.html">type_list<Type...></a>, Args>))),</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="stringliteral">"Invalid conversion between different handles"</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>  </div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">return</span> reg ? <a class="code" href="structentt_1_1basic__handle.html">basic_handle</a><Other, Args...>{*reg, <a class="code" href="namespaceentt.html">entt</a>} : <a class="code" href="structentt_1_1basic__handle.html">basic_handle</a><Other, Args...>{};</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  }</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="l00080"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#adaca4b339bcd0e791687fbbbb746e411"> 80</a></span>  [[nodiscard]] <span class="keyword">operator</span> <a class="code" href="structentt_1_1basic__handle.html#a1e48fd006a0276ca65984e27d18a2577">entity_type</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">return</span> <a class="code" href="structentt_1_1basic__handle.html#aa9f555286297145839a5700427b6386d">entity</a>();</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  </div>
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<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a9e6efc0f6ae5981a8c7cf520f77c7066"> 88</a></span>  [[nodiscard]] <span class="keyword">explicit</span> <span class="keyword">operator</span> bool() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> reg && reg->valid(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</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="l00096"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#aaa6afd3aa7fc2b92a02da90576a7af1e"> 96</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1basic__handle.html#aaa6afd3aa7fc2b92a02da90576a7af1e">valid</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> reg->valid(<a class="code" href="namespaceentt.html">entt</a>);</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>  </div>
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<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#ae53d72a3fd3916eb86e2df210c4fe4b9"> 104</a></span>  [[nodiscard]] <a class="code" href="structentt_1_1basic__handle.html#a0ed48dc6f0cdf1358d0b6233344be627">registry_type</a> * <a class="code" href="structentt_1_1basic__handle.html#ae53d72a3fd3916eb86e2df210c4fe4b9">registry</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> reg;</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</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="l00112"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#aa9f555286297145839a5700427b6386d"> 112</a></span>  [[nodiscard]] <a class="code" href="structentt_1_1basic__handle.html#a1e48fd006a0276ca65984e27d18a2577">entity_type</a> <a class="code" href="structentt_1_1basic__handle.html#aa9f555286297145839a5700427b6386d">entity</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceentt.html">entt</a>;</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  </div>
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<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#aa3a4791483b3390d6d3f95767c240b49"> 120</a></span>  <span class="keywordtype">void</span> <a class="code" href="structentt_1_1basic__handle.html#aa3a4791483b3390d6d3f95767c240b49">destroy</a>() {</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  reg->destroy(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
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<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a1716982a72836d8be8d172ba443f346c"> 129</a></span>  <span class="keywordtype">void</span> <a class="code" href="structentt_1_1basic__handle.html#a1716982a72836d8be8d172ba443f346c">destroy</a>(<span class="keyword">const</span> <span class="keyword">typename</span> registry_type::version_type version) {</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  reg->destroy(<a class="code" href="namespaceentt.html">entt</a>, version);</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  }</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</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="l00142"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a60ac697e9cbedb9718303e0825cb8d63"> 142</a></span>  decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1basic__handle.html#a60ac697e9cbedb9718303e0825cb8d63">emplace</a>(Args &&... args)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  static_assert(((<span class="keyword">sizeof</span>...(Type) == 0) || ... || std::is_same_v<Component, Type>), <span class="stringliteral">"Invalid type"</span>);</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">return</span> reg->template emplace<Component>(<a class="code" href="namespaceentt.html">entt</a>, std::forward<Args>(args)...);</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>  </div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</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="l00156"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#aed4c13f8f260f4771a103ada3148a454"> 156</a></span>  decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1basic__handle.html#aed4c13f8f260f4771a103ada3148a454">emplace_or_replace</a>(Args &&... args)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  static_assert(((<span class="keyword">sizeof</span>...(Type) == 0) || ... || std::is_same_v<Component, Type>), <span class="stringliteral">"Invalid type"</span>);</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> reg->template emplace_or_replace<Component>(<a class="code" href="namespaceentt.html">entt</a>, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</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="l00170"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#ae94e4e43e9de226c4f44e169ee86bc1f"> 170</a></span>  decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1basic__handle.html#ae94e4e43e9de226c4f44e169ee86bc1f">patch</a>(Func &&... func)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  static_assert(((<span class="keyword">sizeof</span>...(Type) == 0) || ... || std::is_same_v<Component, Type>), <span class="stringliteral">"Invalid type"</span>);</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> reg->template patch<Component>(<a class="code" href="namespaceentt.html">entt</a>, std::forward<Func>(func)...);</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</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="l00183"></a><span class="lineno"> 183</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="l00184"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#afef275f78b5216ce68993e7109260f63"> 184</a></span>  decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1basic__handle.html#afef275f78b5216ce68993e7109260f63">replace</a>(Args &&... args)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  static_assert(((<span class="keyword">sizeof</span>...(Type) == 0) || ... || std::is_same_v<Component, Type>), <span class="stringliteral">"Invalid type"</span>);</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> reg->template replace<Component>(<a class="code" href="namespaceentt.html">entt</a>, std::forward<Args>(args)...);</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>  </div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a6c34c1f8a9c3052f69954c08c9536ea9"> 195</a></span>  <span class="keywordtype">void</span> <a class="code" href="structentt_1_1basic__handle.html#a6c34c1f8a9c3052f69954c08c9536ea9">remove</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  static_assert(<span class="keyword">sizeof</span>...(Type) == 0 || (<a class="code" href="namespaceentt.html#ac56a88b7c6d0f691dd1e3d844bb41980">type_list_contains_v</a><<a class="code" href="structentt_1_1type__list.html">type_list<Type...></a>, Component> && ...), <span class="stringliteral">"Invalid type"</span>);</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  reg->template <a class="code" href="structentt_1_1basic__handle.html#a6c34c1f8a9c3052f69954c08c9536ea9">remove</a><Component...>(<a class="code" href="namespaceentt.html">entt</a>);</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="l00206"></a><span class="lineno"> 206</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a0af6e2306272fa1e48b6a63ea4099469"> 207</a></span>  decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1basic__handle.html#a0af6e2306272fa1e48b6a63ea4099469">remove_if_exists</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  static_assert(<span class="keyword">sizeof</span>...(Type) == 0 || (<a class="code" href="namespaceentt.html#ac56a88b7c6d0f691dd1e3d844bb41980">type_list_contains_v</a><<a class="code" href="structentt_1_1type__list.html">type_list<Type...></a>, Component> && ...), <span class="stringliteral">"Invalid type"</span>);</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> reg->template <a class="code" href="structentt_1_1basic__handle.html#a0af6e2306272fa1e48b6a63ea4099469">remove_if_exists</a><Component...>(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  </div>
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<div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#aefed83d8596de41136f15d13fdbc6ccd"> 216</a></span>  <span class="keywordtype">void</span> <a class="code" href="structentt_1_1basic__handle.html#aefed83d8596de41136f15d13fdbc6ccd">remove_all</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  static_assert(<span class="keyword">sizeof</span>...(Type) == 0, <span class="stringliteral">"Invalid operation"</span>);</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  reg->remove_all(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a29185b95a343d6770517683daebb20c9"> 228</a></span>  [[nodiscard]] decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1basic__handle.html#a29185b95a343d6770517683daebb20c9">all_of</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">return</span> reg->template <a class="code" href="structentt_1_1basic__handle.html#a29185b95a343d6770517683daebb20c9">all_of</a><Component...>(<a class="code" href="namespaceentt.html">entt</a>);</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="l00231"></a><span class="lineno"> 231</span>  </div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a01a92bc7ed67cc044bb245308de39443"> 240</a></span>  [[nodiscard]] decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1basic__handle.html#a01a92bc7ed67cc044bb245308de39443">any_of</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">return</span> reg->template <a class="code" href="structentt_1_1basic__handle.html#a01a92bc7ed67cc044bb245308de39443">any_of</a><Component...>(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  </div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00251"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a1e27c0778d8018e7c54249a365716127"> 251</a></span>  [[nodiscard]] decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1basic__handle.html#a1e27c0778d8018e7c54249a365716127">get</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  static_assert(<span class="keyword">sizeof</span>...(Type) == 0 || (<a class="code" href="namespaceentt.html#ac56a88b7c6d0f691dd1e3d844bb41980">type_list_contains_v</a><<a class="code" href="structentt_1_1type__list.html">type_list<Type...></a>, Component> && ...), <span class="stringliteral">"Invalid type"</span>);</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span> reg->template <a class="code" href="structentt_1_1basic__handle.html#a1e27c0778d8018e7c54249a365716127">get</a><Component...>(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  </div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</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="l00265"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#aa11fae0cc72f18e0c37c8a22d4f30d30"> 265</a></span>  [[nodiscard]] decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1basic__handle.html#aa11fae0cc72f18e0c37c8a22d4f30d30">get_or_emplace</a>(Args &&... args)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  static_assert(((<span class="keyword">sizeof</span>...(Type) == 0) || ... || std::is_same_v<Component, Type>), <span class="stringliteral">"Invalid type"</span>);</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">return</span> reg->template get_or_emplace<Component>(<a class="code" href="namespaceentt.html">entt</a>, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  }</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  </div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div>
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<div class="line"><a name="l00277"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a51b5f344896763432c91008620678d46"> 277</a></span>  [[nodiscard]] <span class="keyword">auto</span> <a class="code" href="structentt_1_1basic__handle.html#a51b5f344896763432c91008620678d46">try_get</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  static_assert(<span class="keyword">sizeof</span>...(Type) == 0 || (<a class="code" href="namespaceentt.html#ac56a88b7c6d0f691dd1e3d844bb41980">type_list_contains_v</a><<a class="code" href="structentt_1_1type__list.html">type_list<Type...></a>, Component> && ...), <span class="stringliteral">"Invalid type"</span>);</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">return</span> reg->template <a class="code" href="structentt_1_1basic__handle.html#a51b5f344896763432c91008620678d46">try_get</a><Component...>(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</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="l00286"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a04557a12530c2c86cd90694d2f4c7bc7"> 286</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1basic__handle.html#a04557a12530c2c86cd90694d2f4c7bc7">orphan</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">return</span> reg->orphan(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</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> Func></div>
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<div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="structentt_1_1basic__handle.html#a266813a96b5f9fcd92f0f45d775d3e25"> 297</a></span>  <span class="keywordtype">void</span> <a class="code" href="structentt_1_1basic__handle.html#a266813a96b5f9fcd92f0f45d775d3e25">visit</a>(Func &&func)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  reg->visit(<a class="code" href="namespaceentt.html">entt</a>, std::forward<Func>(func));</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  }</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  </div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <a class="code" href="structentt_1_1basic__handle.html#a0ed48dc6f0cdf1358d0b6233344be627">registry_type</a> *reg;</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="structentt_1_1basic__handle.html#a1e48fd006a0276ca65984e27d18a2577">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>;</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="l00305"></a><span class="lineno"> 305</span>  </div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  </div>
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<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="keyword">template</span><<span class="keyword">typename</span> Type, <span class="keyword">typename</span> Other></div>
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<div class="line"><a name="l00317"></a><span class="lineno"><a class="line" href="namespaceentt.html#a31fe21a1261b7ee705090e976b88d9b7"> 317</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#ad0e7f23a35b9c534a369321633876b31">operator!=</a>(<span class="keyword">const</span> <a class="code" href="structentt_1_1basic__handle.html">basic_handle<Type></a> &lhs, <span class="keyword">const</span> <a class="code" href="structentt_1_1basic__handle.html">basic_handle<Other></a> &rhs) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">return</span> !(lhs == rhs);</div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> }</div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  </div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  </div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="keyword">template</span><<span class="keyword">typename</span> Entity></div>
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<div class="line"><a name="l00327"></a><span class="lineno"><a class="line" href="namespaceentt.html#a288ec07d4e87a28179d43b367ff11eab"> 327</a></span> <a class="code" href="namespaceentt.html#a288ec07d4e87a28179d43b367ff11eab">basic_handle</a>(<a class="code" href="classentt_1_1basic__registry.html">basic_registry<Entity></a> &, Entity) -> <a class="code" href="structentt_1_1basic__handle.html">basic_handle<Entity></a>;</div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  </div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  </div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="keyword">template</span><<span class="keyword">typename</span> Entity></div>
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<div class="line"><a name="l00335"></a><span class="lineno"><a class="line" href="namespaceentt.html#a6de052205bafd99d67afde880b67a4e8"> 335</a></span> <a class="code" href="namespaceentt.html#a288ec07d4e87a28179d43b367ff11eab">basic_handle</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__registry.html">basic_registry<Entity></a> &, Entity) -> <a class="code" href="structentt_1_1basic__handle.html">basic_handle<const Entity></a>;</div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  </div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  </div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> }</div>
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<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  </div>
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  </div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="preprocessor">#endif</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="astructentt_1_1basic__handle_html_a6c34c1f8a9c3052f69954c08c9536ea9"><div class="ttname"><a href="structentt_1_1basic__handle.html#a6c34c1f8a9c3052f69954c08c9536ea9">entt::basic_handle::remove</a></div><div class="ttdeci">void remove() const</div><div class="ttdoc">Removes the given components from a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00195">handle.hpp:195</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a1e48fd006a0276ca65984e27d18a2577"><div class="ttname"><a href="structentt_1_1basic__handle.html#a1e48fd006a0276ca65984e27d18a2577">entt::basic_handle::entity_type</a></div><div class="ttdeci">std::remove_const_t< Entity > entity_type</div><div class="ttdoc">Underlying entity identifier.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00028">handle.hpp:28</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_ae94e4e43e9de226c4f44e169ee86bc1f"><div class="ttname"><a href="structentt_1_1basic__handle.html#ae94e4e43e9de226c4f44e169ee86bc1f">entt::basic_handle::patch</a></div><div class="ttdeci">decltype(auto) patch(Func &&... func) const</div><div class="ttdoc">Patches the given component for a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00170">handle.hpp:170</a></div></div>
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<div class="ttc" id="astructentt_1_1type__list_html"><div class="ttname"><a href="structentt_1_1type__list.html">entt::type_list< Type... ></a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_afef275f78b5216ce68993e7109260f63"><div class="ttname"><a href="structentt_1_1basic__handle.html#afef275f78b5216ce68993e7109260f63">entt::basic_handle::replace</a></div><div class="ttdeci">decltype(auto) replace(Args &&... args) const</div><div class="ttdoc">Replaces the given component for a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00184">handle.hpp:184</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_aa3a4791483b3390d6d3f95767c240b49"><div class="ttname"><a href="structentt_1_1basic__handle.html#aa3a4791483b3390d6d3f95767c240b49">entt::basic_handle::destroy</a></div><div class="ttdeci">void destroy()</div><div class="ttdoc">Destroys the entity associated with a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00120">handle.hpp:120</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a04557a12530c2c86cd90694d2f4c7bc7"><div class="ttname"><a href="structentt_1_1basic__handle.html#a04557a12530c2c86cd90694d2f4c7bc7">entt::basic_handle::orphan</a></div><div class="ttdeci">bool orphan() const</div><div class="ttdoc">Checks if a handle has components assigned.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00286">handle.hpp:286</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html"><div class="ttname"><a href="structentt_1_1basic__handle.html">entt::basic_handle</a></div><div class="ttdoc">Non-owning handle to an entity.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00026">handle.hpp:26</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_aed4c13f8f260f4771a103ada3148a454"><div class="ttname"><a href="structentt_1_1basic__handle.html#aed4c13f8f260f4771a103ada3148a454">entt::basic_handle::emplace_or_replace</a></div><div class="ttdeci">decltype(auto) emplace_or_replace(Args &&... args) const</div><div class="ttdoc">Assigns or replaces the given component for a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00156">handle.hpp:156</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_aa9f555286297145839a5700427b6386d"><div class="ttname"><a href="structentt_1_1basic__handle.html#aa9f555286297145839a5700427b6386d">entt::basic_handle::entity</a></div><div class="ttdeci">entity_type entity() const noexcept</div><div class="ttdoc">Returns the entity associated with a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00112">handle.hpp:112</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_ae53d72a3fd3916eb86e2df210c4fe4b9"><div class="ttname"><a href="structentt_1_1basic__handle.html#ae53d72a3fd3916eb86e2df210c4fe4b9">entt::basic_handle::registry</a></div><div class="ttdeci">registry_type * registry() const noexcept</div><div class="ttdoc">Returns a pointer to the underlying registry, if any.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00104">handle.hpp:104</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a1e27c0778d8018e7c54249a365716127"><div class="ttname"><a href="structentt_1_1basic__handle.html#a1e27c0778d8018e7c54249a365716127">entt::basic_handle::get</a></div><div class="ttdeci">decltype(auto) get() const</div><div class="ttdoc">Returns references to the given components for a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00251">handle.hpp:251</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a93f20fe6671a121a1bcb562eafffa545"><div class="ttname"><a href="structentt_1_1basic__handle.html#a93f20fe6671a121a1bcb562eafffa545">entt::basic_handle::basic_handle</a></div><div class="ttdeci">basic_handle(registry_type &ref, entity_type value) noexcept</div><div class="ttdoc">Constructs a handle from a given registry and entity.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00042">handle.hpp:42</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a266813a96b5f9fcd92f0f45d775d3e25"><div class="ttname"><a href="structentt_1_1basic__handle.html#a266813a96b5f9fcd92f0f45d775d3e25">entt::basic_handle::visit</a></div><div class="ttdeci">void visit(Func &&func) const</div><div class="ttdoc">Visits a handle and returns the types for its components.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00297">handle.hpp:297</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_aa19aacffd334c494fac65a3a24babf6f"><div class="ttname"><a href="structentt_1_1basic__handle.html#aa19aacffd334c494fac65a3a24babf6f">entt::basic_handle::operator==</a></div><div class="ttdeci">bool operator==(const basic_handle< Args... > &other) const noexcept</div><div class="ttdoc">Compares two handles.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00054">handle.hpp:54</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="anamespaceentt_html_ac56a88b7c6d0f691dd1e3d844bb41980"><div class="ttname"><a href="namespaceentt.html#ac56a88b7c6d0f691dd1e3d844bb41980">entt::type_list_contains_v</a></div><div class="ttdeci">constexpr auto type_list_contains_v</div><div class="ttdoc">Helper variable template.</div><div class="ttdef"><b>Definition:</b> <a href="core_2type__traits_8hpp_source.html#l00290">type_traits.hpp:290</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a60ac697e9cbedb9718303e0825cb8d63"><div class="ttname"><a href="structentt_1_1basic__handle.html#a60ac697e9cbedb9718303e0825cb8d63">entt::basic_handle::emplace</a></div><div class="ttdeci">decltype(auto) emplace(Args &&... args) const</div><div class="ttdoc">Assigns the given component to a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00142">handle.hpp:142</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_aaa6afd3aa7fc2b92a02da90576a7af1e"><div class="ttname"><a href="structentt_1_1basic__handle.html#aaa6afd3aa7fc2b92a02da90576a7af1e">entt::basic_handle::valid</a></div><div class="ttdeci">bool valid() const</div><div class="ttdoc">Checks if a handle refers to a valid entity or not.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00096">handle.hpp:96</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a22cd591f38dca4d5070bbc8683bf1336"><div class="ttname"><a href="structentt_1_1basic__handle.html#a22cd591f38dca4d5070bbc8683bf1336">entt::basic_handle::basic_handle</a></div><div class="ttdeci">basic_handle() noexcept</div><div class="ttdoc">Constructs an invalid handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00033">handle.hpp:33</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a01a92bc7ed67cc044bb245308de39443"><div class="ttname"><a href="structentt_1_1basic__handle.html#a01a92bc7ed67cc044bb245308de39443">entt::basic_handle::any_of</a></div><div class="ttdeci">decltype(auto) any_of() const</div><div class="ttdoc">Checks if a handle has at least one of the given components.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00240">handle.hpp:240</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a288ec07d4e87a28179d43b367ff11eab"><div class="ttname"><a href="namespaceentt.html#a288ec07d4e87a28179d43b367ff11eab">entt::basic_handle</a></div><div class="ttdeci">basic_handle(basic_registry< Entity > &, Entity) -> basic_handle< Entity ></div><div class="ttdoc">Deduction guide.</div></div>
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<div class="ttc" id="anamespaceentt_html_ad0e7f23a35b9c534a369321633876b31"><div class="ttname"><a href="namespaceentt.html#ad0e7f23a35b9c534a369321633876b31">entt::operator!=</a></div><div class="ttdeci">bool operator!=(const basic_any< Len, Align > &lhs, const basic_any< Len, Align > &rhs) noexcept</div><div class="ttdoc">Checks if two wrappers differ in their content.</div><div class="ttdef"><b>Definition:</b> <a href="any_8hpp_source.html#l00348">any.hpp:348</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_aefed83d8596de41136f15d13fdbc6ccd"><div class="ttname"><a href="structentt_1_1basic__handle.html#aefed83d8596de41136f15d13fdbc6ccd">entt::basic_handle::remove_all</a></div><div class="ttdeci">void remove_all() const</div><div class="ttdoc">Removes all the components from a handle and makes it orphaned.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00216">handle.hpp:216</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#l00044">registry.hpp:44</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a1716982a72836d8be8d172ba443f346c"><div class="ttname"><a href="structentt_1_1basic__handle.html#a1716982a72836d8be8d172ba443f346c">entt::basic_handle::destroy</a></div><div class="ttdeci">void destroy(const typename registry_type::version_type version)</div><div class="ttdoc">Destroys the entity associated with a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00129">handle.hpp:129</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_aa11fae0cc72f18e0c37c8a22d4f30d30"><div class="ttname"><a href="structentt_1_1basic__handle.html#aa11fae0cc72f18e0c37c8a22d4f30d30">entt::basic_handle::get_or_emplace</a></div><div class="ttdeci">decltype(auto) get_or_emplace(Args &&... args) const</div><div class="ttdoc">Returns a reference to the given component for a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00265">handle.hpp:265</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a51b5f344896763432c91008620678d46"><div class="ttname"><a href="structentt_1_1basic__handle.html#a51b5f344896763432c91008620678d46">entt::basic_handle::try_get</a></div><div class="ttdeci">auto try_get() const</div><div class="ttdoc">Returns pointers to the given components for a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00277">handle.hpp:277</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a7b051461867d3c5c97f77f10b662c26b"><div class="ttname"><a href="namespaceentt.html#a7b051461867d3c5c97f77f10b662c26b">entt::constness_as_t</a></div><div class="ttdeci">typename constness_as< To, From >::type constness_as_t</div><div class="ttdoc">Alias template to facilitate the transcription of the constness.</div><div class="ttdef"><b>Definition:</b> <a href="core_2type__traits_8hpp_source.html#l00632">type_traits.hpp:632</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a0af6e2306272fa1e48b6a63ea4099469"><div class="ttname"><a href="structentt_1_1basic__handle.html#a0af6e2306272fa1e48b6a63ea4099469">entt::basic_handle::remove_if_exists</a></div><div class="ttdeci">decltype(auto) remove_if_exists() const</div><div class="ttdoc">Removes the given components from a handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00207">handle.hpp:207</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a0ed48dc6f0cdf1358d0b6233344be627"><div class="ttname"><a href="structentt_1_1basic__handle.html#a0ed48dc6f0cdf1358d0b6233344be627">entt::basic_handle::registry_type</a></div><div class="ttdeci">constness_as_t< basic_registry< entity_type >, Entity > registry_type</div><div class="ttdoc">Type of registry accepted by the handle.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00030">handle.hpp:30</a></div></div>
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<div class="ttc" id="astructentt_1_1basic__handle_html_a29185b95a343d6770517683daebb20c9"><div class="ttname"><a href="structentt_1_1basic__handle.html#a29185b95a343d6770517683daebb20c9">entt::basic_handle::all_of</a></div><div class="ttdeci">decltype(auto) all_of() const</div><div class="ttdoc">Checks if a handle has all the given components.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2handle_8hpp_source.html#l00228">handle.hpp:228</a></div></div>
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