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 <span id="projectnumber">3.8.1</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">sparse_set.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_SPARSE_SET_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_SPARSE_SET_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 <cstddef></span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <iterator></span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <memory></span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <type_traits></span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <utility></span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "../config/config.h"</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "../core/algorithm.hpp"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "../core/fwd.hpp"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "entity.hpp"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "fwd.hpp"</span></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="l00017"></a><span class="lineno"> 17</span> <span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  </div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581"> 21</a></span> <span class="keyword">enum class</span> <a class="code" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a>: std::uint8_t {</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <a class="code" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581a8223d1ccb16b6dd0b19fe9c6fdb13708">swap_and_pop</a> = 0u,</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <a class="code" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">in_place</a> = 1u</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</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="l00052"></a><span class="lineno"> 52</span> <span class="keyword">template</span><<span class="keyword">typename</span> Entity, <span class="keyword">typename</span> Allocator></div>
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<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html"> 53</a></span> <span class="keyword">class </span><a class="code" href="classentt_1_1basic__sparse__set.html">basic_sparse_set</a> {</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">static</span> constexpr <span class="keyword">auto</span> growth_factor = 1.5;</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">static</span> constexpr <span class="keyword">auto</span> sparse_page = ENTT_SPARSE_PAGE;</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>  <span class="keyword">using</span> <a class="code" href="classentt_1_1entt__traits.html">traits_type</a> = <a class="code" href="classentt_1_1entt__traits.html">entt_traits<Entity></a>;</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">using</span> alloc_traits = <span class="keyword">typename</span> std::allocator_traits<Allocator>::template rebind_traits<Entity>;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">using</span> alloc_pointer = <span class="keyword">typename</span> alloc_traits::pointer;</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">using</span> alloc_const_pointer = <span class="keyword">typename</span> alloc_traits::const_pointer;</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">using</span> bucket_alloc_traits = <span class="keyword">typename</span> std::allocator_traits<Allocator>::template rebind_traits<alloc_pointer>;</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">using</span> bucket_alloc_pointer = <span class="keyword">typename</span> bucket_alloc_traits::pointer;</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  </div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  static_assert(alloc_traits::propagate_on_container_move_assignment::value);</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  static_assert(bucket_alloc_traits::propagate_on_container_move_assignment::value);</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">struct </span>sparse_set_iterator final {</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">using</span> difference_type = <span class="keyword">typename</span> <a class="code" href="classentt_1_1entt__traits.html#aef8b11d00ad40835bd3e9e1e33800b4a">traits_type::difference_type</a>;</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">using</span> value_type = Entity;</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a32e28c975fd3fe863b0c4367bd83646d">pointer</a> = <span class="keyword">const</span> value_type *;</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">using</span> reference = <span class="keyword">const</span> value_type &;</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">using</span> iterator_category = std::random_access_iterator_tag;</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>  sparse_set_iterator() ENTT_NOEXCEPT = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  </div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  sparse_set_iterator(<span class="keyword">const</span> alloc_const_pointer *ref, <span class="keyword">const</span> difference_type idx) ENTT_NOEXCEPT</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  : packed{ref},</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>{idx}</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  {}</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>  sparse_set_iterator & operator++() ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">return</span> --<a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>, *<span class="keyword">this</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>  </div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  sparse_set_iterator operator++(<span class="keywordtype">int</span>) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a06d4952c840039abce101f46df065c62">iterator</a> orig = *<span class="keyword">this</span>;</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> ++(*this), orig;</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="l00092"></a><span class="lineno"> 92</span>  sparse_set_iterator & operator--() ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> ++<a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>, *<span class="keyword">this</span>;</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  sparse_set_iterator operator--(<span class="keywordtype">int</span>) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  sparse_set_iterator orig = *<span class="keyword">this</span>;</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span> operator--(), orig;</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="l00100"></a><span class="lineno"> 100</span>  </div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  sparse_set_iterator & operator+=(<span class="keyword">const</span> difference_type value) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a> -= value;</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  }</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  </div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  sparse_set_iterator <a class="code" href="namespaceentt.html#a6c6e966c8af5b1452811aa55adbbdf47">operator+</a>(<span class="keyword">const</span> difference_type value) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  sparse_set_iterator copy = *<span class="keyword">this</span>;</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> (copy += value);</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>  </div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  sparse_set_iterator & operator-=(<span class="keyword">const</span> difference_type value) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">return</span> (*<span class="keyword">this</span> += -value);</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>  </div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  sparse_set_iterator operator-(<span class="keyword">const</span> difference_type value) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> (*<span class="keyword">this</span> + -value);</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</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>  difference_type operator-(<span class="keyword">const</span> sparse_set_iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">return</span> other.index - <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>;</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</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>  [[nodiscard]] reference <a class="code" href="classentt_1_1basic__sparse__set.html#a3f88e4df5066e55ebfba192a85050553">operator[]</a>(<span class="keyword">const</span> difference_type value)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a>(<a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>-value-1u);</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">return</span> (*packed)[pos];</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  </div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#af6de691c4ec15d4a63ea8960563bbea0">operator==</a>(<span class="keyword">const</span> sparse_set_iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> other.index == <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>;</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</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>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#ae38ac5bc7b9097ec21eb1058db206cff">operator!=</a>(<span class="keyword">const</span> sparse_set_iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  </div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  [[nodiscard]] <span class="keywordtype">bool</span> operator<(<span class="keyword">const</span> sparse_set_iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a> > other.index;</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  [[nodiscard]] <span class="keywordtype">bool</span> operator>(<span class="keyword">const</span> sparse_set_iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a> < other.index;</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  }</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  </div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  [[nodiscard]] <span class="keywordtype">bool</span> operator<=(<span class="keyword">const</span> sparse_set_iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> > other);</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="l00147"></a><span class="lineno"> 147</span>  </div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  [[nodiscard]] <span class="keywordtype">bool</span> operator>=(<span class="keyword">const</span> sparse_set_iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> < other);</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>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a32e28c975fd3fe863b0c4367bd83646d">pointer</a> operator->()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a>(<a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>-1u);</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> std::addressof((*packed)[pos]);</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  </div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  [[nodiscard]] reference operator*()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> *operator->();</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="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">const</span> alloc_const_pointer *packed;</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  difference_type <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>;</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>  [[nodiscard]] <span class="keyword">static</span> <span class="keyword">auto</span> page(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html">entt</a>) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a><span class="keyword">></span>(<a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(<a class="code" href="namespaceentt.html">entt</a>) / sparse_page);</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  </div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  [[nodiscard]] <span class="keyword">static</span> <span class="keyword">auto</span> offset(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html">entt</a>) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a><span class="keyword">></span>(<a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(<a class="code" href="namespaceentt.html">entt</a>) & (sparse_page - 1));</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</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>  [[nodiscard]] <span class="keyword">auto</span> assure_page(<span class="keyword">const</span> std::size_t idx) {</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span>(!(idx < bucket)) {</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> sz = idx + 1u;</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">const</span> <span class="keyword">auto</span> mem = bucket_alloc_traits::allocate(bucket_allocator, sz);</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  </div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  std::uninitialized_value_construct(mem + bucket, mem + sz);</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  std::uninitialized_copy(sparse, sparse + bucket, mem);</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  </div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  std::destroy(sparse, sparse + bucket);</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  bucket_alloc_traits::deallocate(bucket_allocator, sparse, bucket);</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>  sparse = mem;</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  bucket = sz;</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="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">if</span>(!sparse[idx]) {</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  sparse[idx] = alloc_traits::allocate(allocator, sparse_page);</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  std::uninitialized_fill(sparse[idx], sparse[idx] + sparse_page, <span class="keyword">null</span>);</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  </div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">return</span> sparse[idx];</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  </div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">void</span> resize_packed(<span class="keyword">const</span> std::size_t req) {</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  ENTT_ASSERT((req != reserved) && !(req < count), <span class="stringliteral">"Invalid request"</span>);</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">const</span> <span class="keyword">auto</span> mem = alloc_traits::allocate(allocator, req);</div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  </div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  std::uninitialized_copy(packed, packed + count, mem);</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  std::uninitialized_fill(mem + count, mem + req, <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>);</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  </div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  std::destroy(packed, packed + reserved);</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  alloc_traits::deallocate(allocator, packed, reserved);</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  </div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  packed = mem;</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  reserved = req;</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  }</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>  <span class="keywordtype">void</span> release_memory() {</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">if</span>(packed) {</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">for</span>(<a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> pos{}; pos < bucket; ++pos) {</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">if</span>(sparse[pos]) {</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  std::destroy(sparse[pos], sparse[pos] + sparse_page);</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  alloc_traits::deallocate(allocator, sparse[pos], sparse_page);</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>  }</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>  std::destroy(packed, packed + reserved);</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  std::destroy(sparse, sparse + bucket);</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  alloc_traits::deallocate(allocator, packed, reserved);</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  bucket_alloc_traits::deallocate(bucket_allocator, sparse, bucket);</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  }</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  </div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#af6702bf5e5e616eb732a864bebc3818b"> 233</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#af6702bf5e5e616eb732a864bebc3818b">swap_at</a>([[maybe_unused]] <span class="keyword">const</span> std::size_t lhs, [[maybe_unused]] <span class="keyword">const</span> std::size_t rhs) {}</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  </div>
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<div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a150e6ee07f7a6866a0a34f7b3fc44a80"> 240</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a150e6ee07f7a6866a0a34f7b3fc44a80">move_and_pop</a>([[maybe_unused]] <span class="keyword">const</span> std::size_t from, [[maybe_unused]] <span class="keyword">const</span> std::size_t to) {}</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  </div>
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<div class="line"><a name="l00247"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a0215c705dc46b380e2eb50177380e71d"> 247</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a0215c705dc46b380e2eb50177380e71d">swap_and_pop</a>(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html">entt</a>, [[maybe_unused]] <span class="keywordtype">void</span> *ud) {</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keyword">auto</span> &ref = sparse[page(<a class="code" href="namespaceentt.html">entt</a>)][offset(<a class="code" href="namespaceentt.html">entt</a>)];</div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a><span class="keyword">></span>(<a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(ref));</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  ENTT_ASSERT(packed[pos] == <a class="code" href="namespaceentt.html">entt</a>, <span class="stringliteral">"Invalid entity identifier"</span>);</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">auto</span> &last = packed[--count];</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  </div>
|
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  packed[pos] = last;</div>
|
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  sparse[page(last)][offset(last)] = ref;</div>
|
|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="comment">// lazy self-assignment guard</span></div>
|
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  ref = <span class="keyword">null</span>;</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">// unnecessary but it helps to detect nasty bugs</span></div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  ENTT_ASSERT((last = <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>, <span class="keyword">true</span>), <span class="stringliteral">""</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="l00260"></a><span class="lineno"> 260</span>  </div>
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<div class="line"><a name="l00266"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a1b75ce8202fd9859829f3152d6243a50"> 266</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a1b75ce8202fd9859829f3152d6243a50">in_place_pop</a>(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html">entt</a>, [[maybe_unused]] <span class="keywordtype">void</span> *ud) {</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">auto</span> &ref = sparse[page(<a class="code" href="namespaceentt.html">entt</a>)][offset(<a class="code" href="namespaceentt.html">entt</a>)];</div>
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|
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a><span class="keyword">></span>(<a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(ref));</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  ENTT_ASSERT(packed[pos] == <a class="code" href="namespaceentt.html">entt</a>, <span class="stringliteral">"Invalid entity identifier"</span>);</div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  </div>
|
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  packed[pos] = std::exchange(free_list, <a class="code" href="classentt_1_1entt__traits.html#a93f3a6be2f545d7df0532a51dd65238d">traits_type::construct</a>(<span class="keyword">static_cast<</span>typename <a class="code" href="classentt_1_1entt__traits.html#a7c56e48588b138d9ed3ec0bff3ca872a">traits_type::entity_type</a><span class="keyword">></span>(pos)));</div>
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|
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="comment">// lazy self-assignment guard</span></div>
|
|
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  ref = <span class="keyword">null</span>;</div>
|
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div>
|
|
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  </div>
|
|
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="keyword">public</span>:</div>
|
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<div class="line"><a name="l00278"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#affeea7652305dc33f0944256b38ee6cd"> 278</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__sparse__set.html#affeea7652305dc33f0944256b38ee6cd">allocator_type</a> = <span class="keyword">typename</span> alloc_traits::allocator_type;</div>
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<div class="line"><a name="l00280"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148"> 280</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> = Entity;</div>
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<div class="line"><a name="l00282"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb"> 282</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> = std::size_t;</div>
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<div class="line"><a name="l00284"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a32e28c975fd3fe863b0c4367bd83646d"> 284</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a32e28c975fd3fe863b0c4367bd83646d">pointer</a> = alloc_const_pointer;</div>
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<div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a06d4952c840039abce101f46df065c62"> 286</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a06d4952c840039abce101f46df065c62">iterator</a> = sparse_set_iterator;</div>
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<div class="line"><a name="l00288"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#afe62c143e816cf5e12078a607966c003"> 288</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__sparse__set.html#afe62c143e816cf5e12078a607966c003">reverse_iterator</a> = std::reverse_iterator<iterator>;</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="l00295"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a65d0be14197c4d2309edf2a533ebab0a"> 295</a></span>  <span class="keyword">explicit</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a65d0be14197c4d2309edf2a533ebab0a">basic_sparse_set</a>(<a class="code" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> pol, <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#affeea7652305dc33f0944256b38ee6cd">allocator_type</a> &alloc = {})</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  : allocator{alloc},</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  bucket_allocator{alloc},</div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  sparse{bucket_alloc_traits::allocate(bucket_allocator, 0u)},</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  packed{alloc_traits::allocate(allocator, 0u)},</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  bucket{0u},</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  count{0u},</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  reserved{0u},</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  free_list{<a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>},</div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  mode{pol}</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="l00311"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a723398ba989c23e035ce4c36d16678d0"> 311</a></span>  <span class="keyword">explicit</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a723398ba989c23e035ce4c36d16678d0">basic_sparse_set</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#affeea7652305dc33f0944256b38ee6cd">allocator_type</a> &alloc = {})</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  : <a class="code" href="classentt_1_1basic__sparse__set.html">basic_sparse_set</a>{<a class="code" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581a8223d1ccb16b6dd0b19fe9c6fdb13708">deletion_policy::swap_and_pop</a>, alloc}</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="l00319"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#aba22aad9557f355b657798a1e2fd9aad"> 319</a></span>  <a class="code" href="classentt_1_1basic__sparse__set.html#aba22aad9557f355b657798a1e2fd9aad">basic_sparse_set</a>(<a class="code" href="classentt_1_1basic__sparse__set.html">basic_sparse_set</a> &&other) ENTT_NOEXCEPT</div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  : allocator{std::move(other.allocator)},</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  bucket_allocator{std::move(other.bucket_allocator)},</div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  sparse{std::exchange(other.sparse, bucket_alloc_pointer{})},</div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  packed{std::exchange(other.packed, alloc_pointer{})},</div>
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|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  bucket{std::exchange(other.bucket, 0u)},</div>
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|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  count{std::exchange(other.count, 0u)},</div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  reserved{std::exchange(other.reserved, 0u)},</div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  free_list{std::exchange(other.free_list, <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>)},</div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  mode{other.mode}</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="l00330"></a><span class="lineno"> 330</span>  </div>
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<div class="line"><a name="l00332"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#ac56f048f614c38f14b19ba9cb27faa94"> 332</a></span>  <span class="keyword">virtual</span> <a class="code" href="classentt_1_1basic__sparse__set.html#ac56f048f614c38f14b19ba9cb27faa94">~basic_sparse_set</a>() {</div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  release_memory();</div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  }</div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  </div>
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<div class="line"><a name="l00341"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#afd87d086a1b895ac6253c311eb90affb"> 341</a></span>  <a class="code" href="classentt_1_1basic__sparse__set.html">basic_sparse_set</a> & <a class="code" href="classentt_1_1basic__sparse__set.html#afd87d086a1b895ac6253c311eb90affb">operator=</a>(<a class="code" href="classentt_1_1basic__sparse__set.html">basic_sparse_set</a> &&other) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  release_memory();</div>
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|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  </div>
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<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  allocator = std::move(other.allocator);</div>
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  bucket_allocator = std::move(other.bucket_allocator);</div>
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  sparse = std::exchange(other.sparse, bucket_alloc_pointer{});</div>
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|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  packed = std::exchange(other.packed, alloc_pointer{});</div>
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<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  bucket = std::exchange(other.bucket, 0u);</div>
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  count = std::exchange(other.count, 0u);</div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  reserved = std::exchange(other.reserved, 0u);</div>
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<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  free_list = std::exchange(other.free_list, <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>);</div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  mode = other.mode;</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="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
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<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  }</div>
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<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  </div>
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<div class="line"><a name="l00361"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a02c273b23bb87b33e04dc598409eeede"> 361</a></span>  [[nodiscard]] <a class="code" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a02c273b23bb87b33e04dc598409eeede">policy</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">return</span> mode;</div>
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<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  }</div>
|
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  </div>
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|
<div class="line"><a name="l00369"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a3cfe17211583fcac905a462dbe2d1c09"> 369</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a3cfe17211583fcac905a462dbe2d1c09">slot</a>() const ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">return</span> free_list == <span class="keyword">null</span> ? count : <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a><span class="keyword">></span>(<a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(free_list));</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  }</div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  </div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a1456831942d287bd0abb2e0fb6f5a8d9"> 381</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a1456831942d287bd0abb2e0fb6f5a8d9">reserve</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> cap) {</div>
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<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">if</span>(cap > reserved) {</div>
|
|
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  resize_packed(cap);</div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  }</div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  }</div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  </div>
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|
<div class="line"><a name="l00392"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a1bb10d09946d3b458b34529c75fb85f5"> 392</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a1bb10d09946d3b458b34529c75fb85f5">capacity</a>() const ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordflow">return</span> reserved;</div>
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|
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  }</div>
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|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  </div>
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<div class="line"><a name="l00397"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a23f9cfcadf89b90e97ece65b739aeb75"> 397</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a23f9cfcadf89b90e97ece65b739aeb75">shrink_to_fit</a>() {</div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">if</span>(count < reserved) {</div>
|
|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  resize_packed(count);</div>
|
|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  }</div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  }</div>
|
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<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  </div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a9df44971fcaba319e05955a2943baa14"> 413</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a9df44971fcaba319e05955a2943baa14">extent</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keywordflow">return</span> bucket * sparse_page;</div>
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|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  }</div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  </div>
|
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<div class="line"><a name="l00427"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a781b6cee81c02b5dd601d0c808cf97a8"> 427</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a781b6cee81c02b5dd601d0c808cf97a8">size</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordflow">return</span> count;</div>
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<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  }</div>
|
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<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  </div>
|
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<div class="line"><a name="l00435"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a3617c860500230b880f07215f21cb496"> 435</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a3617c860500230b880f07215f21cb496">empty</a>() const ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordflow">return</span> (count == <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a>{});</div>
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<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  }</div>
|
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  </div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#adaa8a3f16cdaa2d85316683d008bf8c5"> 443</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a32e28c975fd3fe863b0c4367bd83646d">pointer</a> <a class="code" href="classentt_1_1basic__sparse__set.html#adaa8a3f16cdaa2d85316683d008bf8c5">data</a>() const ENTT_NOEXCEPT {</div>
|
|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keywordflow">return</span> packed;</div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  }</div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  </div>
|
|
<div class="line"><a name="l00456"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a1465b127e3c50e654f04c6da4965f147"> 456</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a06d4952c840039abce101f46df065c62">iterator</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a1465b127e3c50e654f04c6da4965f147">begin</a>() const ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a06d4952c840039abce101f46df065c62">iterator</a>{std::addressof(packed), <span class="keyword">static_cast<</span>typename <a class="code" href="classentt_1_1entt__traits.html#aef8b11d00ad40835bd3e9e1e33800b4a">traits_type::difference_type</a><span class="keyword">></span>(count)};</div>
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<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  }</div>
|
|
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  </div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a34c40a25499f47f87e13591aa378a0fb"> 470</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a06d4952c840039abce101f46df065c62">iterator</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a34c40a25499f47f87e13591aa378a0fb">end</a>() const ENTT_NOEXCEPT {</div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a06d4952c840039abce101f46df065c62">iterator</a>{std::addressof(packed), {}};</div>
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<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  }</div>
|
|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  </div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a7c990b5d9720d9a3b29466756aaa42e1"> 484</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#afe62c143e816cf5e12078a607966c003">reverse_iterator</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a7c990b5d9720d9a3b29466756aaa42e1">rbegin</a>() const ENTT_NOEXCEPT {</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordflow">return</span> std::make_reverse_iterator(<a class="code" href="classentt_1_1basic__sparse__set.html#a34c40a25499f47f87e13591aa378a0fb">end</a>());</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>  </div>
|
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<div class="line"><a name="l00498"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a1bc1fee7c920941ac936ed7df9207343"> 498</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#afe62c143e816cf5e12078a607966c003">reverse_iterator</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a1bc1fee7c920941ac936ed7df9207343">rend</a>() const ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keywordflow">return</span> std::make_reverse_iterator(<a class="code" href="classentt_1_1basic__sparse__set.html#a1465b127e3c50e654f04c6da4965f147">begin</a>());</div>
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<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  }</div>
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<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  </div>
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<div class="line"><a name="l00508"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a82ea72545db86b1c25a790772d015c3d"> 508</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a06d4952c840039abce101f46df065c62">iterator</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a82ea72545db86b1c25a790772d015c3d">find</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(<a class="code" href="namespaceentt.html">entt</a>) ? --(<a class="code" href="classentt_1_1basic__sparse__set.html#a34c40a25499f47f87e13591aa378a0fb">end</a>() - <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>(<a class="code" href="namespaceentt.html">entt</a>)) : <a class="code" href="classentt_1_1basic__sparse__set.html#a34c40a25499f47f87e13591aa378a0fb">end</a>();</div>
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<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  }</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="l00517"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291"> 517</a></span>  [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  ENTT_ASSERT(<a class="code" href="namespaceentt.html">entt</a> != <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a> && <a class="code" href="namespaceentt.html">entt</a> != <span class="keyword">null</span>, <span class="stringliteral">"Invalid entity"</span>);</div>
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<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keyword">const</span> <span class="keyword">auto</span> curr = page(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="comment">// testing versions permits to avoid accessing the packed array</span></div>
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|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keywordflow">return</span> (curr < bucket && sparse[curr] && sparse[curr][offset(<a class="code" href="namespaceentt.html">entt</a>)] != <span class="keyword">null</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>  </div>
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<div class="line"><a name="l00534"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f"> 534</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(<a class="code" href="namespaceentt.html">entt</a>), <span class="stringliteral">"Set does not contain entity"</span>);</div>
|
|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a><span class="keyword">></span>(<a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(sparse[page(<a class="code" href="namespaceentt.html">entt</a>)][offset(<a class="code" href="namespaceentt.html">entt</a>)]));</div>
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<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  }</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="l00544"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#aa0d4efaf22f43c1a8573e50c7460299a"> 544</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> <a class="code" href="classentt_1_1basic__sparse__set.html#aa0d4efaf22f43c1a8573e50c7460299a">at</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> pos) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keywordflow">return</span> pos < count ? packed[pos] : <span class="keyword">null</span>;</div>
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|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  }</div>
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<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  </div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a3f88e4df5066e55ebfba192a85050553"> 553</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a3f88e4df5066e55ebfba192a85050553">operator[]</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> pos) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  ENTT_ASSERT(pos < count, <span class="stringliteral">"Position is out of bounds"</span>);</div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordflow">return</span> packed[pos];</div>
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|
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  }</div>
|
|
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  </div>
|
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<div class="line"><a name="l00568"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#abc550073edf12594bc9a6a6528b7adcd"> 568</a></span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> <a class="code" href="classentt_1_1basic__sparse__set.html#abc550073edf12594bc9a6a6528b7adcd">emplace_back</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>) {</div>
|
|
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  ENTT_ASSERT(!<a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(<a class="code" href="namespaceentt.html">entt</a>), <span class="stringliteral">"Set already contains entity"</span>);</div>
|
|
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  </div>
|
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<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keywordflow">if</span>(count == reserved) {</div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> sz = <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a><span class="keyword">></span>(reserved * growth_factor);</div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  resize_packed(sz + !(sz > reserved));</div>
|
|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  }</div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  </div>
|
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<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  assure_page(page(<a class="code" href="namespaceentt.html">entt</a>))[offset(<a class="code" href="namespaceentt.html">entt</a>)] = <a class="code" href="classentt_1_1entt__traits.html#a93f3a6be2f545d7df0532a51dd65238d">traits_type::construct</a>(<span class="keyword">static_cast<</span>typename <a class="code" href="classentt_1_1entt__traits.html#a7c56e48588b138d9ed3ec0bff3ca872a">traits_type::entity_type</a><span class="keyword">></span>(count));</div>
|
|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  packed[count] = <a class="code" href="namespaceentt.html">entt</a>;</div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keywordflow">return</span> count++;</div>
|
|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  }</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  </div>
|
|
<div class="line"><a name="l00591"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a2bcb8298dba48d35d2d432edafd601de"> 591</a></span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a2bcb8298dba48d35d2d432edafd601de">emplace</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>) {</div>
|
|
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">if</span>(free_list == <span class="keyword">null</span>) {</div>
|
|
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__sparse__set.html#abc550073edf12594bc9a6a6528b7adcd">emplace_back</a>(<a class="code" href="namespaceentt.html">entt</a>);</div>
|
|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  ENTT_ASSERT(!<a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(<a class="code" href="namespaceentt.html">entt</a>), <span class="stringliteral">"Set already contains entity"</span>);</div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a><span class="keyword">></span>(<a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(free_list));</div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  assure_page(page(<a class="code" href="namespaceentt.html">entt</a>))[offset(<a class="code" href="namespaceentt.html">entt</a>)] = <a class="code" href="classentt_1_1entt__traits.html#a93f3a6be2f545d7df0532a51dd65238d">traits_type::construct</a>(<span class="keyword">static_cast<</span>typename <a class="code" href="classentt_1_1entt__traits.html#a7c56e48588b138d9ed3ec0bff3ca872a">traits_type::entity_type</a><span class="keyword">></span>(pos));</div>
|
|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  free_list = std::exchange(packed[pos], <a class="code" href="namespaceentt.html">entt</a>);</div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordflow">return</span> pos;</div>
|
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<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  }</div>
|
|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  }</div>
|
|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  </div>
|
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<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keyword">template</span><<span class="keyword">typename</span> It></div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a1a3903daddc7ec0a8260d8828b009402"> 615</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a1a3903daddc7ec0a8260d8828b009402">insert</a>(It first, It last) {</div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a1456831942d287bd0abb2e0fb6f5a8d9">reserve</a>(count + std::distance(first, last));</div>
|
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<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  </div>
|
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<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keywordflow">for</span>(; first != last; ++first) {</div>
|
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<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html">entt</a> = *first;</div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  ENTT_ASSERT(!<a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(<a class="code" href="namespaceentt.html">entt</a>), <span class="stringliteral">"Set already contains entity"</span>);</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  assure_page(page(<a class="code" href="namespaceentt.html">entt</a>))[offset(<a class="code" href="namespaceentt.html">entt</a>)] = <a class="code" href="classentt_1_1entt__traits.html#a93f3a6be2f545d7df0532a51dd65238d">traits_type::construct</a>(<span class="keyword">static_cast<</span>typename <a class="code" href="classentt_1_1entt__traits.html#a7c56e48588b138d9ed3ec0bff3ca872a">traits_type::entity_type</a><span class="keyword">></span>(count));</div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  packed[count++] = <a class="code" href="namespaceentt.html">entt</a>;</div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  }</div>
|
|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  }</div>
|
|
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  </div>
|
|
<div class="line"><a name="l00636"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#af65d65a79a310182de30de7e2650451a"> 636</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#af65d65a79a310182de30de7e2650451a">erase</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>, <span class="keywordtype">void</span> *ud = <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(<a class="code" href="namespaceentt.html">entt</a>), <span class="stringliteral">"Set does not contain entity"</span>);</div>
|
|
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  (mode == <a class="code" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>) ? <a class="code" href="classentt_1_1basic__sparse__set.html#a1b75ce8202fd9859829f3152d6243a50">in_place_pop</a>(<a class="code" href="namespaceentt.html">entt</a>, ud) : <a class="code" href="classentt_1_1basic__sparse__set.html#a0215c705dc46b380e2eb50177380e71d">swap_and_pop</a>(<a class="code" href="namespaceentt.html">entt</a>, ud);</div>
|
|
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  }</div>
|
|
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  </div>
|
|
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keyword">template</span><<span class="keyword">typename</span> It></div>
|
|
<div class="line"><a name="l00652"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#ac4c565519a89dbc5c30bc98bf5e3b7be"> 652</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#ac4c565519a89dbc5c30bc98bf5e3b7be">erase</a>(It first, It last, <span class="keywordtype">void</span> *ud = <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="keywordflow">for</span>(; first != last; ++first) {</div>
|
|
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#af65d65a79a310182de30de7e2650451a">erase</a>(*first, ud);</div>
|
|
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  }</div>
|
|
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  }</div>
|
|
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  </div>
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<div class="line"><a name="l00664"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a9863afe50a42c7c3ff820b16ce5b517d"> 664</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a9863afe50a42c7c3ff820b16ce5b517d">remove</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>, <span class="keywordtype">void</span> *ud = <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(<a class="code" href="namespaceentt.html">entt</a>) && (<a class="code" href="classentt_1_1basic__sparse__set.html#af65d65a79a310182de30de7e2650451a">erase</a>(<a class="code" href="namespaceentt.html">entt</a>, ud), <span class="keyword">true</span>);</div>
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<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  }</div>
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<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  </div>
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<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keyword">template</span><<span class="keyword">typename</span> It></div>
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<div class="line"><a name="l00677"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a0232f804145aa29d256bbce5944354f3"> 677</a></span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> <a class="code" href="classentt_1_1basic__sparse__set.html#a0232f804145aa29d256bbce5944354f3">remove</a>(It first, It last, <span class="keywordtype">void</span> *ud = <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> found{};</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="l00680"></a><span class="lineno"> 680</span>  <span class="keywordflow">for</span>(; first != last; ++first) {</div>
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<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  found += <a class="code" href="classentt_1_1basic__sparse__set.html#a9863afe50a42c7c3ff820b16ce5b517d">remove</a>(*first, ud);</div>
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<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  }</div>
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<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  </div>
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<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keywordflow">return</span> found;</div>
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<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  }</div>
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<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  </div>
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<div class="line"><a name="l00688"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#af4979ce48546cfcc705c4d23654faef2"> 688</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#af4979ce48546cfcc705c4d23654faef2">compact</a>() {</div>
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<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> next = count;</div>
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<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="keywordflow">for</span>(; next && packed[next - 1u] == <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>; --next);</div>
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<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  </div>
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<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> *it = &free_list; *it != <span class="keyword">null</span> && next; it = std::addressof(packed[<a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(*it)])) {</div>
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<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordflow">if</span>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> pos = <a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(*it); pos < next) {</div>
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<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  --next;</div>
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<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a150e6ee07f7a6866a0a34f7b3fc44a80">move_and_pop</a>(next, pos);</div>
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<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  std::swap(packed[next], packed[pos]);</div>
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<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  sparse[page(packed[pos])][offset(packed[pos])] = <a class="code" href="classentt_1_1entt__traits.html#a93f3a6be2f545d7df0532a51dd65238d">traits_type::construct</a>(<span class="keyword">static_cast<</span><span class="keyword">const </span>typename <a class="code" href="classentt_1_1entt__traits.html#a7c56e48588b138d9ed3ec0bff3ca872a">traits_type::entity_type</a><span class="keyword">></span>(pos));</div>
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<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  *it = <a class="code" href="classentt_1_1entt__traits.html#a93f3a6be2f545d7df0532a51dd65238d">traits_type::construct</a>(<span class="keyword">static_cast<</span>typename <a class="code" href="classentt_1_1entt__traits.html#a7c56e48588b138d9ed3ec0bff3ca872a">traits_type::entity_type</a><span class="keyword">></span>(next));</div>
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<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keywordflow">for</span>(; next && packed[next - 1u] == <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>; --next);</div>
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<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  }</div>
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<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  }</div>
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<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  </div>
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<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  free_list = <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>;</div>
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<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  count = next;</div>
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<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  }</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="l00720"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a8f188dbfbf2dc3d85df9776578d6e14b"> 720</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a8f188dbfbf2dc3d85df9776578d6e14b">swap</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> lhs, <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> rhs) {</div>
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<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(lhs), <span class="stringliteral">"Set does not contain entity"</span>);</div>
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<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(rhs), <span class="stringliteral">"Set does not contain entity"</span>);</div>
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<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  </div>
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<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keyword">auto</span> &<a class="code" href="namespaceentt.html">entt</a> = sparse[page(lhs)][offset(lhs)];</div>
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<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="keyword">auto</span> &other = sparse[page(rhs)][offset(rhs)];</div>
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<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  </div>
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<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keyword">const</span> <span class="keyword">auto</span> from = <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a><span class="keyword">></span>(<a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(<a class="code" href="namespaceentt.html">entt</a>));</div>
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<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keyword">const</span> <span class="keyword">auto</span> to = <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a><span class="keyword">></span>(<a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">traits_type::to_entity</a>(other));</div>
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<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  </div>
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<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="comment">// basic no-leak guarantee (with invalid state) if swapping throws</span></div>
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<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#af6702bf5e5e616eb732a864bebc3818b">swap_at</a>(from, to);</div>
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<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  std::swap(<a class="code" href="namespaceentt.html">entt</a>, other);</div>
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<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  std::swap(packed[from], packed[to]);</div>
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<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  }</div>
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|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  </div>
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<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keyword">template</span><<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="l00767"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a69b7b5e9f1da7e1b887125c6f88b4b9a"> 767</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a69b7b5e9f1da7e1b887125c6f88b4b9a">sort_n</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> length, Compare compare, Sort algo = Sort{}, Args &&... args) {</div>
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|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="comment">// basic no-leak guarantee (with invalid state) if sorting throws</span></div>
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|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  ENTT_ASSERT(!(length > count), <span class="stringliteral">"Length exceeds the number of elements"</span>);</div>
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<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#af4979ce48546cfcc705c4d23654faef2">compact</a>();</div>
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<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  </div>
|
|
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  algo(std::make_reverse_iterator(packed + length), std::make_reverse_iterator(packed), std::move(compare), std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  </div>
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<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keywordflow">for</span>(<a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> pos{}; pos < length; ++pos) {</div>
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<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keyword">auto</span> curr = pos;</div>
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<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  <span class="keyword">auto</span> next = <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>(packed[curr]);</div>
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<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  </div>
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<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <span class="keywordflow">while</span>(curr != next) {</div>
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<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <span class="keyword">const</span> <span class="keyword">auto</span> idx = <a class="code" href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">index</a>(packed[next]);</div>
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<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html">entt</a> = packed[curr];</div>
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<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  </div>
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<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#af6702bf5e5e616eb732a864bebc3818b">swap_at</a>(next, idx);</div>
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<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  sparse[page(<a class="code" href="namespaceentt.html">entt</a>)][offset(<a class="code" href="namespaceentt.html">entt</a>)] = <a class="code" href="classentt_1_1entt__traits.html#a93f3a6be2f545d7df0532a51dd65238d">traits_type::construct</a>(<span class="keyword">static_cast<</span>typename <a class="code" href="classentt_1_1entt__traits.html#a7c56e48588b138d9ed3ec0bff3ca872a">traits_type::entity_type</a><span class="keyword">></span>(curr));</div>
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|
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  curr = std::exchange(next, idx);</div>
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<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  }</div>
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|
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  }</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="l00801"></a><span class="lineno"> 801</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Compare, <span class="keyword">typename</span> Sort = std_sort, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00802"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#abeb106e820264d3632c676cc9b6c2fff"> 802</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#abeb106e820264d3632c676cc9b6c2fff">sort</a>(Compare compare, Sort algo = Sort{}, Args &&... args) {</div>
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<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a69b7b5e9f1da7e1b887125c6f88b4b9a">sort_n</a>(count, std::move(compare), std::move(algo), std::forward<Args>(args)...);</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="l00805"></a><span class="lineno"> 805</span>  </div>
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<div class="line"><a name="l00821"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#ad6b9f10f5212846bfea6e4fd0ba7a1e4"> 821</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#ad6b9f10f5212846bfea6e4fd0ba7a1e4">respect</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html">basic_sparse_set</a> &other) {</div>
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<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#af4979ce48546cfcc705c4d23654faef2">compact</a>();</div>
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<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  </div>
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<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <span class="keyword">const</span> <span class="keyword">auto</span> to = other.<a class="code" href="classentt_1_1basic__sparse__set.html#a34c40a25499f47f87e13591aa378a0fb">end</a>();</div>
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<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keyword">auto</span> from = other.<a class="code" href="classentt_1_1basic__sparse__set.html#a1465b127e3c50e654f04c6da4965f147">begin</a>();</div>
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<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  </div>
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<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <span class="keywordflow">for</span>(<a class="code" href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">size_type</a> pos = count - 1; pos && from != to; ++from) {</div>
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<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <span class="keywordflow">if</span>(<a class="code" href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">contains</a>(*from)) {</div>
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<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keywordflow">if</span>(*from != packed[pos]) {</div>
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|
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="comment">// basic no-leak guarantee (with invalid state) if swapping throws</span></div>
|
|
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a8f188dbfbf2dc3d85df9776578d6e14b">swap</a>(packed[pos], *from);</div>
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|
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  }</div>
|
|
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  </div>
|
|
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  --pos;</div>
|
|
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  }</div>
|
|
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  }</div>
|
|
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  }</div>
|
|
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  </div>
|
|
<div class="line"><a name="l00843"></a><span class="lineno"><a class="line" href="classentt_1_1basic__sparse__set.html#a19320f0dea455f067afd834781cbffbd"> 843</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__sparse__set.html#a19320f0dea455f067afd834781cbffbd">clear</a>(<span class="keywordtype">void</span> *ud = <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> &&<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>: *<span class="keyword">this</span>) {</div>
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<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordflow">if</span>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a> != <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>) {</div>
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<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a1b75ce8202fd9859829f3152d6243a50">in_place_pop</a>(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, ud);</div>
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<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  }</div>
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<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  }</div>
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<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  </div>
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<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  free_list = <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>;</div>
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<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  count = 0u;</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>  </div>
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<div class="line"><a name="l00854"></a><span class="lineno"> 854</span> <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  <span class="keyword">typename</span> alloc_traits::allocator_type allocator;</div>
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<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <span class="keyword">typename</span> bucket_alloc_traits::allocator_type bucket_allocator;</div>
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<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  bucket_alloc_pointer sparse;</div>
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<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  alloc_pointer packed;</div>
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<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  std::size_t bucket;</div>
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<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  std::size_t count;</div>
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<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  std::size_t reserved;</div>
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<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <a class="code" href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entity_type</a> free_list;</div>
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<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  <a class="code" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> mode;</div>
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<div class="line"><a name="l00864"></a><span class="lineno"> 864</span> };</div>
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<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  </div>
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<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  </div>
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<div class="line"><a name="l00867"></a><span class="lineno"> 867</span> }</div>
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<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  </div>
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<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  </div>
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<div class="line"><a name="l00870"></a><span class="lineno"> 870</span> <span class="preprocessor">#endif</span></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html">entt::basic_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#l00053">sparse_set.hpp:53</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a0215c705dc46b380e2eb50177380e71d"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a0215c705dc46b380e2eb50177380e71d">entt::basic_sparse_set::swap_and_pop</a></div><div class="ttdeci">virtual void swap_and_pop(const Entity entt, [[maybe_unused]] void *ud)</div><div class="ttdoc">Attempts to erase an entity from the internal packed array.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00247">sparse_set.hpp:247</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a0232f804145aa29d256bbce5944354f3"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a0232f804145aa29d256bbce5944354f3">entt::basic_sparse_set::remove</a></div><div class="ttdeci">size_type remove(It first, It last, void *ud=nullptr)</div><div class="ttdoc">Removes entities from a sparse set if they exist.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00677">sparse_set.hpp:677</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a02c273b23bb87b33e04dc598409eeede"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a02c273b23bb87b33e04dc598409eeede">entt::basic_sparse_set::policy</a></div><div class="ttdeci">deletion_policy policy() const</div><div class="ttdoc">Returns the deletion policy of a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00361">sparse_set.hpp:361</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a06d4952c840039abce101f46df065c62"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a06d4952c840039abce101f46df065c62">entt::basic_sparse_set::iterator</a></div><div class="ttdeci">sparse_set_iterator iterator</div><div class="ttdoc">Random access iterator type.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00286">sparse_set.hpp:286</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a1456831942d287bd0abb2e0fb6f5a8d9"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a1456831942d287bd0abb2e0fb6f5a8d9">entt::basic_sparse_set::reserve</a></div><div class="ttdeci">void reserve(const size_type cap)</div><div class="ttdoc">Increases the capacity of a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00381">sparse_set.hpp:381</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a1465b127e3c50e654f04c6da4965f147"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a1465b127e3c50e654f04c6da4965f147">entt::basic_sparse_set::begin</a></div><div class="ttdeci">iterator begin() const</div><div class="ttdoc">Returns an iterator to the beginning.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00456">sparse_set.hpp:456</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a150e6ee07f7a6866a0a34f7b3fc44a80"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a150e6ee07f7a6866a0a34f7b3fc44a80">entt::basic_sparse_set::move_and_pop</a></div><div class="ttdeci">virtual void move_and_pop([[maybe_unused]] const std::size_t from, [[maybe_unused]] const std::size_t to)</div><div class="ttdoc">Moves an entity in the internal packed array.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00240">sparse_set.hpp:240</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a19320f0dea455f067afd834781cbffbd"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a19320f0dea455f067afd834781cbffbd">entt::basic_sparse_set::clear</a></div><div class="ttdeci">void clear(void *ud=nullptr)</div><div class="ttdoc">Clears a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00843">sparse_set.hpp:843</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a1a3903daddc7ec0a8260d8828b009402"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a1a3903daddc7ec0a8260d8828b009402">entt::basic_sparse_set::insert</a></div><div class="ttdeci">void insert(It first, It last)</div><div class="ttdoc">Assigns one or more entities to a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00615">sparse_set.hpp:615</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a1af775539f37a31b1da7254491a53b1f"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a1af775539f37a31b1da7254491a53b1f">entt::basic_sparse_set::index</a></div><div class="ttdeci">size_type index(const entity_type entt) const</div><div class="ttdoc">Returns the position of an entity in a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00534">sparse_set.hpp:534</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a1b75ce8202fd9859829f3152d6243a50"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a1b75ce8202fd9859829f3152d6243a50">entt::basic_sparse_set::in_place_pop</a></div><div class="ttdeci">virtual void in_place_pop(const Entity entt, [[maybe_unused]] void *ud)</div><div class="ttdoc">Attempts to erase an entity from the internal packed array.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00266">sparse_set.hpp:266</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a1bb10d09946d3b458b34529c75fb85f5"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a1bb10d09946d3b458b34529c75fb85f5">entt::basic_sparse_set::capacity</a></div><div class="ttdeci">size_type capacity() const</div><div class="ttdoc">Returns the number of elements that a sparse set has currently allocated space for.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00392">sparse_set.hpp:392</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a1bc1fee7c920941ac936ed7df9207343"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a1bc1fee7c920941ac936ed7df9207343">entt::basic_sparse_set::rend</a></div><div class="ttdeci">reverse_iterator rend() const</div><div class="ttdoc">Returns a reverse iterator to the end.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00498">sparse_set.hpp:498</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a23f9cfcadf89b90e97ece65b739aeb75"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a23f9cfcadf89b90e97ece65b739aeb75">entt::basic_sparse_set::shrink_to_fit</a></div><div class="ttdeci">void shrink_to_fit()</div><div class="ttdoc">Requests the removal of unused capacity.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00397">sparse_set.hpp:397</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a2bcb8298dba48d35d2d432edafd601de"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a2bcb8298dba48d35d2d432edafd601de">entt::basic_sparse_set::emplace</a></div><div class="ttdeci">size_type emplace(const entity_type entt)</div><div class="ttdoc">Assigns an entity to a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00591">sparse_set.hpp:591</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a2ec9530d8aa9ac94d421b27eb6998edb"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a2ec9530d8aa9ac94d421b27eb6998edb">entt::basic_sparse_set::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="sparse__set_8hpp_source.html#l00282">sparse_set.hpp:282</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a32e28c975fd3fe863b0c4367bd83646d"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a32e28c975fd3fe863b0c4367bd83646d">entt::basic_sparse_set::pointer</a></div><div class="ttdeci">alloc_const_pointer pointer</div><div class="ttdoc">Pointer type to contained entities.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00284">sparse_set.hpp:284</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a34c40a25499f47f87e13591aa378a0fb"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a34c40a25499f47f87e13591aa378a0fb">entt::basic_sparse_set::end</a></div><div class="ttdeci">iterator end() const</div><div class="ttdoc">Returns an iterator to the end.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00470">sparse_set.hpp:470</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a3617c860500230b880f07215f21cb496"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a3617c860500230b880f07215f21cb496">entt::basic_sparse_set::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdoc">Checks whether a sparse set is empty.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00435">sparse_set.hpp:435</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a3cfe17211583fcac905a462dbe2d1c09"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a3cfe17211583fcac905a462dbe2d1c09">entt::basic_sparse_set::slot</a></div><div class="ttdeci">size_type slot() const</div><div class="ttdoc">Returns the next slot available for insertion.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00369">sparse_set.hpp:369</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a3f88e4df5066e55ebfba192a85050553"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a3f88e4df5066e55ebfba192a85050553">entt::basic_sparse_set::operator[]</a></div><div class="ttdeci">entity_type operator[](const size_type pos) const</div><div class="ttdoc">Returns the entity at specified location, without bounds checking.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00553">sparse_set.hpp:553</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a65d0be14197c4d2309edf2a533ebab0a"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a65d0be14197c4d2309edf2a533ebab0a">entt::basic_sparse_set::basic_sparse_set</a></div><div class="ttdeci">basic_sparse_set(deletion_policy pol, const allocator_type &alloc={})</div><div class="ttdoc">Constructs an empty container with the given policy and allocator.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00295">sparse_set.hpp:295</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a69b7b5e9f1da7e1b887125c6f88b4b9a"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a69b7b5e9f1da7e1b887125c6f88b4b9a">entt::basic_sparse_set::sort_n</a></div><div class="ttdeci">void sort_n(const size_type length, Compare compare, Sort algo=Sort{}, Args &&... args)</div><div class="ttdoc">Sort the first count elements according to the given comparison function.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00767">sparse_set.hpp:767</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a723398ba989c23e035ce4c36d16678d0"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a723398ba989c23e035ce4c36d16678d0">entt::basic_sparse_set::basic_sparse_set</a></div><div class="ttdeci">basic_sparse_set(const allocator_type &alloc={})</div><div class="ttdoc">Constructs an empty container with the given allocator.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00311">sparse_set.hpp:311</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a781b6cee81c02b5dd601d0c808cf97a8"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a781b6cee81c02b5dd601d0c808cf97a8">entt::basic_sparse_set::size</a></div><div class="ttdeci">size_type size() const</div><div class="ttdoc">Returns the number of elements in a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00427">sparse_set.hpp:427</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a7c990b5d9720d9a3b29466756aaa42e1"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a7c990b5d9720d9a3b29466756aaa42e1">entt::basic_sparse_set::rbegin</a></div><div class="ttdeci">reverse_iterator rbegin() const</div><div class="ttdoc">Returns a reverse iterator to the beginning.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00484">sparse_set.hpp:484</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a82ea72545db86b1c25a790772d015c3d"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a82ea72545db86b1c25a790772d015c3d">entt::basic_sparse_set::find</a></div><div class="ttdeci">iterator find(const entity_type entt) const</div><div class="ttdoc">Finds an entity.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00508">sparse_set.hpp:508</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a8f188dbfbf2dc3d85df9776578d6e14b"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a8f188dbfbf2dc3d85df9776578d6e14b">entt::basic_sparse_set::swap</a></div><div class="ttdeci">void swap(const entity_type lhs, const entity_type rhs)</div><div class="ttdoc">Swaps two entities in the internal packed array.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00720">sparse_set.hpp:720</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a91c6508fa13b0b3e27679c3c814e6148"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a91c6508fa13b0b3e27679c3c814e6148">entt::basic_sparse_set::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="sparse__set_8hpp_source.html#l00280">sparse_set.hpp:280</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a9863afe50a42c7c3ff820b16ce5b517d"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a9863afe50a42c7c3ff820b16ce5b517d">entt::basic_sparse_set::remove</a></div><div class="ttdeci">bool remove(const entity_type entt, void *ud=nullptr)</div><div class="ttdoc">Removes an entity from a sparse set if it exists.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00664">sparse_set.hpp:664</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a9df44971fcaba319e05955a2943baa14"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a9df44971fcaba319e05955a2943baa14">entt::basic_sparse_set::extent</a></div><div class="ttdeci">size_type extent() const</div><div class="ttdoc">Returns the extent of a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00413">sparse_set.hpp:413</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_aa0d4efaf22f43c1a8573e50c7460299a"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#aa0d4efaf22f43c1a8573e50c7460299a">entt::basic_sparse_set::at</a></div><div class="ttdeci">entity_type at(const size_type pos) const</div><div class="ttdoc">Returns the entity at specified location, with bounds checking.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00544">sparse_set.hpp:544</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_aba22aad9557f355b657798a1e2fd9aad"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#aba22aad9557f355b657798a1e2fd9aad">entt::basic_sparse_set::basic_sparse_set</a></div><div class="ttdeci">basic_sparse_set(basic_sparse_set &&other)</div><div class="ttdoc">Move constructor.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00319">sparse_set.hpp:319</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_abc550073edf12594bc9a6a6528b7adcd"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#abc550073edf12594bc9a6a6528b7adcd">entt::basic_sparse_set::emplace_back</a></div><div class="ttdeci">size_type emplace_back(const entity_type entt)</div><div class="ttdoc">Appends an entity to a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00568">sparse_set.hpp:568</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_abeb106e820264d3632c676cc9b6c2fff"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#abeb106e820264d3632c676cc9b6c2fff">entt::basic_sparse_set::sort</a></div><div class="ttdeci">void sort(Compare compare, Sort algo=Sort{}, Args &&... args)</div><div class="ttdoc">Sort all elements according to the given comparison function.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00802">sparse_set.hpp:802</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_ac4c565519a89dbc5c30bc98bf5e3b7be"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#ac4c565519a89dbc5c30bc98bf5e3b7be">entt::basic_sparse_set::erase</a></div><div class="ttdeci">void erase(It first, It last, void *ud=nullptr)</div><div class="ttdoc">Erases entities from a set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00652">sparse_set.hpp:652</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_ac56f048f614c38f14b19ba9cb27faa94"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#ac56f048f614c38f14b19ba9cb27faa94">entt::basic_sparse_set::~basic_sparse_set</a></div><div class="ttdeci">virtual ~basic_sparse_set()</div><div class="ttdoc">Default destructor.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00332">sparse_set.hpp:332</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_ad2c7f1ac19e1040c2c2d2245f521f291"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#ad2c7f1ac19e1040c2c2d2245f521f291">entt::basic_sparse_set::contains</a></div><div class="ttdeci">bool contains(const entity_type entt) const</div><div class="ttdoc">Checks if a sparse set contains an entity.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00517">sparse_set.hpp:517</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_ad6b9f10f5212846bfea6e4fd0ba7a1e4"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#ad6b9f10f5212846bfea6e4fd0ba7a1e4">entt::basic_sparse_set::respect</a></div><div class="ttdeci">void respect(const basic_sparse_set &other)</div><div class="ttdoc">Sort entities according to their order in another sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00821">sparse_set.hpp:821</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_adaa8a3f16cdaa2d85316683d008bf8c5"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#adaa8a3f16cdaa2d85316683d008bf8c5">entt::basic_sparse_set::data</a></div><div class="ttdeci">pointer data() const</div><div class="ttdoc">Direct access to the internal packed array.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00443">sparse_set.hpp:443</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_af4979ce48546cfcc705c4d23654faef2"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#af4979ce48546cfcc705c4d23654faef2">entt::basic_sparse_set::compact</a></div><div class="ttdeci">void compact()</div><div class="ttdoc">Removes all tombstones from the packed array of a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00688">sparse_set.hpp:688</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_af65d65a79a310182de30de7e2650451a"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#af65d65a79a310182de30de7e2650451a">entt::basic_sparse_set::erase</a></div><div class="ttdeci">void erase(const entity_type entt, void *ud=nullptr)</div><div class="ttdoc">Erases an entity from a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00636">sparse_set.hpp:636</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_af6702bf5e5e616eb732a864bebc3818b"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#af6702bf5e5e616eb732a864bebc3818b">entt::basic_sparse_set::swap_at</a></div><div class="ttdeci">virtual void swap_at([[maybe_unused]] const std::size_t lhs, [[maybe_unused]] const std::size_t rhs)</div><div class="ttdoc">Swaps two entities in the internal packed array.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00233">sparse_set.hpp:233</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_afd87d086a1b895ac6253c311eb90affb"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#afd87d086a1b895ac6253c311eb90affb">entt::basic_sparse_set::operator=</a></div><div class="ttdeci">basic_sparse_set & operator=(basic_sparse_set &&other)</div><div class="ttdoc">Move assignment operator.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00341">sparse_set.hpp:341</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_afe62c143e816cf5e12078a607966c003"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#afe62c143e816cf5e12078a607966c003">entt::basic_sparse_set::reverse_iterator</a></div><div class="ttdeci">std::reverse_iterator< iterator > reverse_iterator</div><div class="ttdoc">Reverse iterator type.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00288">sparse_set.hpp:288</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_affeea7652305dc33f0944256b38ee6cd"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#affeea7652305dc33f0944256b38ee6cd">entt::basic_sparse_set::allocator_type</a></div><div class="ttdeci">typename alloc_traits::allocator_type allocator_type</div><div class="ttdoc">Allocator type.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00278">sparse_set.hpp:278</a></div></div>
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<div class="ttc" id="aclassentt_1_1entt__traits_html"><div class="ttname"><a href="classentt_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#l00077">entity.hpp:77</a></div></div>
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<div class="ttc" id="aclassentt_1_1entt__traits_html_a391b8de07d30bc1b9dd719b6886ddfe0"><div class="ttname"><a href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">entt::entt_traits::to_entity</a></div><div class="ttdeci">static constexpr entity_type to_entity(const value_type value)</div><div class="ttdoc">Returns the entity part once converted to the underlying type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00104">entity.hpp:104</a></div></div>
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<div class="ttc" id="aclassentt_1_1entt__traits_html_a7c56e48588b138d9ed3ec0bff3ca872a"><div class="ttname"><a href="classentt_1_1entt__traits.html#a7c56e48588b138d9ed3ec0bff3ca872a">entt::entt_traits::entity_type</a></div><div class="ttdeci">typename traits_type::entity_type entity_type</div><div class="ttdoc">Underlying entity type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00084">entity.hpp:84</a></div></div>
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<div class="ttc" id="aclassentt_1_1entt__traits_html_a93f3a6be2f545d7df0532a51dd65238d"><div class="ttname"><a href="classentt_1_1entt__traits.html#a93f3a6be2f545d7df0532a51dd65238d">entt::entt_traits::construct</a></div><div class="ttdeci">static constexpr value_type construct(const entity_type entity=traits_type::entity_mask, const version_type version=traits_type::version_mask)</div><div class="ttdoc">Constructs an identifier from its parts.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00128">entity.hpp:128</a></div></div>
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<div class="ttc" id="aclassentt_1_1entt__traits_html_aef8b11d00ad40835bd3e9e1e33800b4a"><div class="ttname"><a href="classentt_1_1entt__traits.html#aef8b11d00ad40835bd3e9e1e33800b4a">entt::entt_traits::difference_type</a></div><div class="ttdeci">typename traits_type::difference_type difference_type</div><div class="ttdoc">Difference type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00088">entity.hpp:88</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_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#l00061">fwd.hpp:61</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a674269102fdfe3fd6d7766210a828862"><div class="ttname"><a href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">entt::tombstone</a></div><div class="ttdeci">constexpr tombstone_t tombstone</div><div class="ttdoc">Compile-time constant for tombstone entities.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00345">entity.hpp:345</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a6c6e966c8af5b1452811aa55adbbdf47"><div class="ttname"><a href="namespaceentt.html#a6c6e966c8af5b1452811aa55adbbdf47">entt::operator+</a></div><div class="ttdeci">constexpr type_list< Type..., Other... > operator+(type_list< Type... >, type_list< Other... >)</div><div class="ttdoc">Concatenates multiple type lists.</div><div class="ttdef"><b>Definition:</b> <a href="core_2type__traits_8hpp_source.html#l00181">type_traits.hpp:181</a></div></div>
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<div class="ttc" id="anamespaceentt_html_abc4d0fa77fae26e7c01793990996c581"><div class="ttname"><a href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">entt::deletion_policy</a></div><div class="ttdeci">deletion_policy</div><div class="ttdoc">Sparse set deletion policy.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00021">sparse_set.hpp:21</a></div></div>
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<div class="ttc" id="anamespaceentt_html_abc4d0fa77fae26e7c01793990996c581a8223d1ccb16b6dd0b19fe9c6fdb13708"><div class="ttname"><a href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581a8223d1ccb16b6dd0b19fe9c6fdb13708">entt::deletion_policy::swap_and_pop</a></div><div class="ttdeci">@ swap_and_pop</div><div class="ttdoc">Swap-and-pop deletion policy.</div></div>
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<div class="ttc" id="anamespaceentt_html_abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28"><div class="ttname"><a href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">entt::deletion_policy::in_place</a></div><div class="ttdeci">@ in_place</div><div class="ttdoc">In-place deletion policy.</div></div>
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<div class="ttc" id="anamespaceentt_html_ae38ac5bc7b9097ec21eb1058db206cff"><div class="ttname"><a href="namespaceentt.html#ae38ac5bc7b9097ec21eb1058db206cff">entt::operator!=</a></div><div class="ttdeci">bool operator!=(const basic_any< Len, Align > &lhs, const basic_any< Len, Align > &rhs)</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#l00368">any.hpp:368</a></div></div>
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<div class="ttc" id="anamespaceentt_html_af6de691c4ec15d4a63ea8960563bbea0"><div class="ttname"><a href="namespaceentt.html#af6de691c4ec15d4a63ea8960563bbea0">entt::operator==</a></div><div class="ttdeci">constexpr bool operator==(const Entity entity, const null_t other)</div><div class="ttdoc">Compares a null object and an entity identifier of any type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00219">entity.hpp:219</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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