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 <span id="projectnumber">3.3.2</span>
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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_66e9674e8206a335795995fa32a03c91.html">entt</a></li><li class="navelem"><a class="el" href="dir_e3a7bb56c55e5c2286e2fe96e197d4f5.html">entity</a></li> </ul>
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<div class="title">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 <algorithm></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 <utility></span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <vector></span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <memory></span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <cstddef></span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <type_traits></span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "../config/config.h"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "../core/algorithm.hpp"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "entity.hpp"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "fwd.hpp"</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>  </div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</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="l00020"></a><span class="lineno"> 20</span>  </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">template</span><<span class="keyword">typename</span> Entity></div>
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<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html"> 49</a></span> <span class="keyword">class </span><a class="code" href="classentt_1_1sparse__set.html">sparse_set</a> {</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">using</span> <a class="code" href="structentt_1_1entt__traits.html">traits_type</a> = <a class="code" href="structentt_1_1entt__traits.html">entt_traits<std::underlying_type_t<Entity></a>>;</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  static_assert(ENTT_PAGE_SIZE && ((ENTT_PAGE_SIZE & (ENTT_PAGE_SIZE - 1)) == 0));</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">static</span> constexpr <span class="keyword">auto</span> entt_per_page = ENTT_PAGE_SIZE / <span class="keyword">sizeof</span>(<span class="keyword">typename</span> traits_type::entity_type);</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">class </span>iterator {</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classentt_1_1sparse__set.html">sparse_set</a><Entity>;</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">using</span> direct_type = std::vector<Entity>;</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">using</span> index_type = <span class="keyword">typename</span> traits_type::difference_type;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  </div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  iterator(<span class="keyword">const</span> direct_type *ref, <span class="keyword">const</span> index_type idx) ENTT_NOEXCEPT</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  : direct{ref}, <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>{idx}</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {}</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  </div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">using</span> difference_type = index_type;</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">using</span> value_type = Entity;</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">using</span> pointer = <span class="keyword">const</span> value_type *;</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">using</span> reference = <span class="keyword">const</span> value_type &;</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">using</span> iterator_category = std::random_access_iterator_tag;</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  iterator() ENTT_NOEXCEPT = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  </div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  iterator & operator++() ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">return</span> --<a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>, *<span class="keyword">this</span>;</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</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>  iterator operator++(<span class="keywordtype">int</span>) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  iterator orig = *<span class="keyword">this</span>;</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">return</span> operator++(), orig;</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>  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_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">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>  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>  iterator 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> operator--(), 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>  iterator & operator+=(<span class="keyword">const</span> difference_type value) ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a> -= value;</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> *<span class="keyword">this</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>  </div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  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="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span> iterator{direct, <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>-value};</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>  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>  <span class="keywordflow">return</span> (*<span class="keyword">this</span> += -value);</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</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>  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="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> (*<span class="keyword">this</span> + -value);</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  difference_type operator-(<span class="keyword">const</span> iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> other.index - <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>;</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  </div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  reference operator[](<span class="keyword">const</span> difference_type value)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = <a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a>(<a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>-value-1);</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">return</span> (*direct)[pos];</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</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>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> other.index == <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>;</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</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>  <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#a1a211752d12273a08015c524133e27c3">operator!=</a>(<span class="keyword">const</span> iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  </div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordtype">bool</span> operator<(<span class="keyword">const</span> iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a> > other.index;</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  </div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordtype">bool</span> operator>(<span class="keyword">const</span> iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a> < other.index;</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  }</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordtype">bool</span> operator<=(<span class="keyword">const</span> iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> > other);</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  </div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordtype">bool</span> operator>=(<span class="keyword">const</span> iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> < other);</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  }</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  </div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  pointer operator->()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = <a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a>(<a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>-1);</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">return</span> &(*direct)[pos];</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  </div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  reference operator*()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> *operator->();</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</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>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">const</span> direct_type *direct;</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  index_type <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>;</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  };</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>  <span class="keyword">auto</span> page(<span class="keyword">const</span> Entity <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="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> std::size_t{(to_integral(<a class="code" href="namespaceentt.html">entt</a>) & traits_type::entity_mask) / entt_per_page};</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">auto</span> offset(<span class="keyword">const</span> Entity <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="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">return</span> std::size_t{to_integral(<a class="code" href="namespaceentt.html">entt</a>) & (entt_per_page - 1)};</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  Entity * assure(<span class="keyword">const</span> std::size_t pos) {</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">if</span>(!(pos < reverse.size())) {</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  reverse.resize(pos+1);</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span>(!reverse[pos]) {</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  reverse[pos] = std::make_unique<entity_type[]>(entt_per_page);</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="comment">// null is safe in all cases for our purposes</span></div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  std::fill_n(reverse[pos].<a class="code" href="namespaceentt.html#a8c24ecc5ab0055f9f2a4725c95afb29e">get</a>(), entt_per_page, <span class="keyword">null</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>  </div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">return</span> reverse[pos].get();</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  }</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  </div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780"> 180</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a> = Entity;</div>
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<div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1"> 182</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a> = std::size_t;</div>
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<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469"> 184</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">iterator_type</a> = iterator;</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  </div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <a class="code" href="classentt_1_1sparse__set.html#a8ef544aaed30126797f6f0b9a9f8b9e8">sparse_set</a>() = <span class="keywordflow">default</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="l00190"></a><span class="lineno"> 190</span>  <a class="code" href="classentt_1_1sparse__set.html#a8ef544aaed30126797f6f0b9a9f8b9e8">sparse_set</a>(<a class="code" href="classentt_1_1sparse__set.html">sparse_set</a> &&) = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  </div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keyword">virtual</span> <a class="code" href="classentt_1_1sparse__set.html#a2ea4731d5a2e22f4bd43f8e19ca39f58">~sparse_set</a>() = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  </div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <a class="code" href="classentt_1_1sparse__set.html">sparse_set</a> & <a class="code" href="classentt_1_1sparse__set.html#a7cb1c0bffe341b847537956075b398fa">operator=</a>(<a class="code" href="classentt_1_1sparse__set.html">sparse_set</a> &&) = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  </div>
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<div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a8b4b9dd989877bc333fdc455fcd068d7"> 206</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sparse__set.html#a8b4b9dd989877bc333fdc455fcd068d7">reserve</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a> cap) {</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  direct.reserve(cap);</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  </div>
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<div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a30267005e552fce0d2a9b4e4d70d6656"> 215</a></span>  <a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a> <a class="code" href="classentt_1_1sparse__set.html#a30267005e552fce0d2a9b4e4d70d6656">capacity</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">return</span> direct.capacity();</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="l00220"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a75f5d70148a149e4cbc485c7a7b00dda"> 220</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sparse__set.html#a75f5d70148a149e4cbc485c7a7b00dda">shrink_to_fit</a>() {</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">// conservative approach</span></div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">if</span>(direct.empty()) {</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  reverse.clear();</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>  reverse.shrink_to_fit();</div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  direct.shrink_to_fit();</div>
|
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  }</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  </div>
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<div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#af79345df59154e5ea9e58b7efa7ff8f0"> 240</a></span>  <a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a> <a class="code" href="classentt_1_1sparse__set.html#af79345df59154e5ea9e58b7efa7ff8f0">extent</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">return</span> reverse.size() * entt_per_page;</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  </div>
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<div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a340dff7484f1e58feff58a5f0627e190"> 254</a></span>  <a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a> <a class="code" href="classentt_1_1sparse__set.html#a340dff7484f1e58feff58a5f0627e190">size</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">return</span> direct.size();</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  }</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  </div>
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<div class="line"><a name="l00262"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#ae1a16cb354a9ed5ded92b6edcddce15e"> 262</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1sparse__set.html#ae1a16cb354a9ed5ded92b6edcddce15e">empty</a>() const ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">return</span> direct.empty();</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  </div>
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<div class="line"><a name="l00281"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a2eafe4975271769b08fe7f7d4924992f"> 281</a></span>  <span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a> * <a class="code" href="classentt_1_1sparse__set.html#a2eafe4975271769b08fe7f7d4924992f">data</a>() const ENTT_NOEXCEPT {</div>
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|
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">return</span> direct.data();</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  }</div>
|
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  </div>
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<div class="line"><a name="l00298"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a06743336f265989b48e106a3d3bd1562"> 298</a></span>  <a class="code" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">iterator_type</a> <a class="code" href="classentt_1_1sparse__set.html#a06743336f265989b48e106a3d3bd1562">begin</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keyword">const</span> <span class="keyword">typename</span> traits_type::difference_type pos = direct.size();</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">iterator_type</a>{&direct, pos};</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  }</div>
|
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  </div>
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<div class="line"><a name="l00317"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75"> 317</a></span>  <a class="code" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">iterator_type</a> <a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">iterator_type</a>{&direct, {}};</div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  }</div>
|
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  </div>
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<div class="line"><a name="l00327"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a92f989fbb8b105e3c60d5c09c02b64c2"> 327</a></span>  <a class="code" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">iterator_type</a> <a class="code" href="classentt_1_1sparse__set.html#a92f989fbb8b105e3c60d5c09c02b64c2">find</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1sparse__set.html#a45740d20df28710b87783d814abee1f7">has</a>(<a class="code" href="namespaceentt.html">entt</a>) ? --(<a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a>() - <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>(<a class="code" href="namespaceentt.html">entt</a>)) : <a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a>();</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="l00336"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a45740d20df28710b87783d814abee1f7"> 336</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1sparse__set.html#a45740d20df28710b87783d814abee1f7">has</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</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="l00338"></a><span class="lineno"> 338</span>  <span class="comment">// testing against null permits to avoid accessing the direct vector</span></div>
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|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keywordflow">return</span> (curr < reverse.size() && reverse[curr] && reverse[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="l00340"></a><span class="lineno"> 340</span>  }</div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  </div>
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<div class="line"><a name="l00354"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46"> 354</a></span>  <a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a> <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>)<span class="keyword"> const </span>{</div>
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|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1sparse__set.html#a45740d20df28710b87783d814abee1f7">has</a>(<a class="code" href="namespaceentt.html">entt</a>));</div>
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<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a>(reverse[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="l00357"></a><span class="lineno"> 357</span>  }</div>
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<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  </div>
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<div class="line"><a name="l00370"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a4f6d293b9bc7227de22c86722881083f"> 370</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sparse__set.html#a4f6d293b9bc7227de22c86722881083f">construct</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>) {</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  ENTT_ASSERT(!<a class="code" href="classentt_1_1sparse__set.html#a45740d20df28710b87783d814abee1f7">has</a>(<a class="code" href="namespaceentt.html">entt</a>));</div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  assure(page(<a class="code" href="namespaceentt.html">entt</a>))[offset(<a class="code" href="namespaceentt.html">entt</a>)] = <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a>(direct.size());</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  direct.push_back(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  }</div>
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<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  </div>
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<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keyword">template</span><<span class="keyword">typename</span> It></div>
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<div class="line"><a name="l00390"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a00e7d9777838f856ac4558a839d2069c"> 390</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sparse__set.html#a00e7d9777838f856ac4558a839d2069c">construct</a>(It first, It last) {</div>
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<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  std::for_each(first, last, [<span class="keyword">this</span>, next = direct.size()](<span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html">entt</a>) <span class="keyword">mutable</span> {</div>
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<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  ENTT_ASSERT(!<a class="code" href="classentt_1_1sparse__set.html#a45740d20df28710b87783d814abee1f7">has</a>(<a class="code" href="namespaceentt.html">entt</a>));</div>
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<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  assure(page(<a class="code" href="namespaceentt.html">entt</a>))[offset(<a class="code" href="namespaceentt.html">entt</a>)] = <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a>(next++);</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="l00396"></a><span class="lineno"> 396</span>  direct.insert(direct.end(), first, last);</div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }</div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  </div>
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<div class="line"><a name="l00410"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#ab69719626bee1add76096046db86a170"> 410</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sparse__set.html#ab69719626bee1add76096046db86a170">destroy</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>) {</div>
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<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  ENTT_ASSERT(<a class="code" href="classentt_1_1sparse__set.html#a45740d20df28710b87783d814abee1f7">has</a>(<a class="code" href="namespaceentt.html">entt</a>));</div>
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<div class="line"><a name="l00412"></a><span class="lineno"> 412</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="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">const</span> <span class="keyword">auto</span> pos = offset(<a class="code" href="namespaceentt.html">entt</a>);</div>
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  direct[<a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a>(reverse[curr][pos])] = <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a>(direct.back());</div>
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<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  reverse[page(direct.back())][offset(direct.back())] = reverse[curr][pos];</div>
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<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  reverse[curr][pos] = <span class="keyword">null</span>;</div>
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<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  direct.pop_back();</div>
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<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  }</div>
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<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  </div>
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<div class="line"><a name="l00435"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a7e6b341dd385fc5802f8ab5de2a2845c"> 435</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sparse__set.html#a7e6b341dd385fc5802f8ab5de2a2845c">swap</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a> lhs, <span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a> rhs) {</div>
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<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keyword">auto</span> &from = reverse[page(lhs)][offset(lhs)];</div>
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<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keyword">auto</span> &to = reverse[page(rhs)][offset(rhs)];</div>
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  std::swap(direct[<a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a>(from)], direct[<a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a>(to)]);</div>
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  std::swap(from, to);</div>
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<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  }</div>
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<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  </div>
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<div class="line"><a name="l00481"></a><span class="lineno"> 481</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="l00482"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#afae939a408911c573256cf0299d76828"> 482</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sparse__set.html#afae939a408911c573256cf0299d76828">sort</a>(<a class="code" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">iterator_type</a> first, <a class="code" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">iterator_type</a> last, Compare compare, Sort algo = Sort{}, Args &&... args) {</div>
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<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  ENTT_ASSERT(!(last < first));</div>
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<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  ENTT_ASSERT(!(last > <a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a>()));</div>
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<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  </div>
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<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keyword">const</span> <span class="keyword">auto</span> length = std::distance(first, last);</div>
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<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">const</span> <span class="keyword">auto</span> skip = std::distance(last, <a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a>());</div>
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<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keyword">const</span> <span class="keyword">auto</span> to = direct.rend() - skip;</div>
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<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keyword">const</span> <span class="keyword">auto</span> from = to - length;</div>
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<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  </div>
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<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  algo(from, to, std::move(compare), std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  </div>
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<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keywordflow">for</span>(<a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a> pos = skip, <a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a> = skip+length; pos < <a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a>; ++pos) {</div>
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<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  reverse[page(direct[pos])][offset(direct[pos])] = <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a>(pos);</div>
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|
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  }</div>
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<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  }</div>
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|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  </div>
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|
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Apply, <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="l00526"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a28b36afb6ae6f91d995ff259184d6515"> 526</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sparse__set.html#a28b36afb6ae6f91d995ff259184d6515">arrange</a>(<a class="code" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">iterator_type</a> first, <a class="code" href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">iterator_type</a> last, Apply apply, Compare compare, Sort algo = Sort{}, Args &&... args) {</div>
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<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  ENTT_ASSERT(!(last < first));</div>
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|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  ENTT_ASSERT(!(last > <a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a>()));</div>
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<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  </div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="keyword">const</span> <span class="keyword">auto</span> length = std::distance(first, last);</div>
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|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keyword">const</span> <span class="keyword">auto</span> skip = std::distance(last, <a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a>());</div>
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<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keyword">const</span> <span class="keyword">auto</span> to = direct.rend() - skip;</div>
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|
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keyword">const</span> <span class="keyword">auto</span> from = to - length;</div>
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<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  </div>
|
|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  algo(from, to, std::move(compare), std::forward<Args>(args)...);</div>
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|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  </div>
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<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">for</span>(<a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a> pos = skip, <a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a> = skip+length; pos < <a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a>; ++pos) {</div>
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|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keyword">auto</span> curr = pos;</div>
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|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keyword">auto</span> next = <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>(direct[curr]);</div>
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<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  </div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keywordflow">while</span>(curr != next) {</div>
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|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  apply(direct[curr], direct[next]);</div>
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|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  reverse[page(direct[curr])][offset(direct[curr])] = <a class="code" href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entity_type</a>(curr);</div>
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<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  </div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  curr = next;</div>
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<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  next = <a class="code" href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">index</a>(direct[curr]);</div>
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|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  }</div>
|
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<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  }</div>
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<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  }</div>
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<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  </div>
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<div class="line"><a name="l00571"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#a1a683d1f8f52b1083cddd9938536a74a"> 571</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sparse__set.html#a1a683d1f8f52b1083cddd9938536a74a">respect</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1sparse__set.html">sparse_set</a> &other) {</div>
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<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keyword">const</span> <span class="keyword">auto</span> to = other.<a class="code" href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">end</a>();</div>
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<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keyword">auto</span> from = other.<a class="code" href="classentt_1_1sparse__set.html#a06743336f265989b48e106a3d3bd1562">begin</a>();</div>
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<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  </div>
|
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<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <a class="code" href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">size_type</a> pos = direct.size() - 1;</div>
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|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  </div>
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|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">while</span>(pos && from != to) {</div>
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|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keywordflow">if</span>(<a class="code" href="classentt_1_1sparse__set.html#a45740d20df28710b87783d814abee1f7">has</a>(*from)) {</div>
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|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordflow">if</span>(*from != direct[pos]) {</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <a class="code" href="classentt_1_1sparse__set.html#a7e6b341dd385fc5802f8ab5de2a2845c">swap</a>(direct[pos], *from);</div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  }</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  </div>
|
|
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  --pos;</div>
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|
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  }</div>
|
|
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  </div>
|
|
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  ++from;</div>
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|
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  }</div>
|
|
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  }</div>
|
|
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  </div>
|
|
<div class="line"><a name="l00593"></a><span class="lineno"><a class="line" href="classentt_1_1sparse__set.html#ad9a691245be8914b0a2d3756a0fc02d9"> 593</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sparse__set.html#ad9a691245be8914b0a2d3756a0fc02d9">clear</a>() ENTT_NOEXCEPT {</div>
|
|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  reverse.clear();</div>
|
|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  direct.clear();</div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  }</div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  </div>
|
|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span> <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  std::vector<std::unique_ptr<entity_type[]>> reverse;</div>
|
|
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  std::vector<entity_type> direct;</div>
|
|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span> };</div>
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|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  </div>
|
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<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  </div>
|
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<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> }</div>
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<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  </div>
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<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  </div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span> <span class="preprocessor">#endif</span></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a7e6b341dd385fc5802f8ab5de2a2845c"><div class="ttname"><a href="classentt_1_1sparse__set.html#a7e6b341dd385fc5802f8ab5de2a2845c">entt::sparse_set::swap</a></div><div class="ttdeci">virtual 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#l00435">sparse_set.hpp:435</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a92f989fbb8b105e3c60d5c09c02b64c2"><div class="ttname"><a href="classentt_1_1sparse__set.html#a92f989fbb8b105e3c60d5c09c02b64c2">entt::sparse_set::find</a></div><div class="ttdeci">iterator_type 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#l00327">sparse_set.hpp:327</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a06743336f265989b48e106a3d3bd1562"><div class="ttname"><a href="classentt_1_1sparse__set.html#a06743336f265989b48e106a3d3bd1562">entt::sparse_set::begin</a></div><div class="ttdeci">iterator_type begin() const ENTT_NOEXCEPT</div><div class="ttdoc">Returns an iterator to the beginning.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00298">sparse_set.hpp:298</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a69d6c1288f673c6f92d2b1b028d6aa75"><div class="ttname"><a href="classentt_1_1sparse__set.html#a69d6c1288f673c6f92d2b1b028d6aa75">entt::sparse_set::end</a></div><div class="ttdeci">iterator_type end() const ENTT_NOEXCEPT</div><div class="ttdoc">Returns an iterator to the end.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00317">sparse_set.hpp:317</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a1a683d1f8f52b1083cddd9938536a74a"><div class="ttname"><a href="classentt_1_1sparse__set.html#a1a683d1f8f52b1083cddd9938536a74a">entt::sparse_set::respect</a></div><div class="ttdeci">void respect(const 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#l00571">sparse_set.hpp:571</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a2ea4731d5a2e22f4bd43f8e19ca39f58"><div class="ttname"><a href="classentt_1_1sparse__set.html#a2ea4731d5a2e22f4bd43f8e19ca39f58">entt::sparse_set::~sparse_set</a></div><div class="ttdeci">virtual ~sparse_set()=default</div><div class="ttdoc">Default destructor.</div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html"><div class="ttname"><a href="classentt_1_1sparse__set.html">entt::sparse_set</a></div><div class="ttdoc">Basic sparse set implementation.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00049">sparse_set.hpp:49</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a8c24ecc5ab0055f9f2a4725c95afb29e"><div class="ttname"><a href="namespaceentt.html#a8c24ecc5ab0055f9f2a4725c95afb29e">entt::get</a></div><div class="ttdeci">constexpr get_t< Type... > get</div><div class="ttdoc">Variable template for lists of observed components.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2fwd_8hpp_source.html#l00041">fwd.hpp:41</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a45740d20df28710b87783d814abee1f7"><div class="ttname"><a href="classentt_1_1sparse__set.html#a45740d20df28710b87783d814abee1f7">entt::sparse_set::has</a></div><div class="ttdeci">bool has(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#l00336">sparse_set.hpp:336</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_afae939a408911c573256cf0299d76828"><div class="ttname"><a href="classentt_1_1sparse__set.html#afae939a408911c573256cf0299d76828">entt::sparse_set::sort</a></div><div class="ttdeci">void sort(iterator_type first, iterator_type last, Compare compare, Sort algo=Sort{}, Args &&... args)</div><div class="ttdoc">Sort elements according to the given comparison function.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00482">sparse_set.hpp:482</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a00e7d9777838f856ac4558a839d2069c"><div class="ttname"><a href="classentt_1_1sparse__set.html#a00e7d9777838f856ac4558a839d2069c">entt::sparse_set::construct</a></div><div class="ttdeci">void construct(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#l00390">sparse_set.hpp:390</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a8ef544aaed30126797f6f0b9a9f8b9e8"><div class="ttname"><a href="classentt_1_1sparse__set.html#a8ef544aaed30126797f6f0b9a9f8b9e8">entt::sparse_set::sparse_set</a></div><div class="ttdeci">sparse_set()=default</div><div class="ttdoc">Default constructor.</div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_af79345df59154e5ea9e58b7efa7ff8f0"><div class="ttname"><a href="classentt_1_1sparse__set.html#af79345df59154e5ea9e58b7efa7ff8f0">entt::sparse_set::extent</a></div><div class="ttdeci">size_type extent() const ENTT_NOEXCEPT</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#l00240">sparse_set.hpp:240</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a75f5d70148a149e4cbc485c7a7b00dda"><div class="ttname"><a href="classentt_1_1sparse__set.html#a75f5d70148a149e4cbc485c7a7b00dda">entt::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#l00220">sparse_set.hpp:220</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_ab69719626bee1add76096046db86a170"><div class="ttname"><a href="classentt_1_1sparse__set.html#ab69719626bee1add76096046db86a170">entt::sparse_set::destroy</a></div><div class="ttdeci">void destroy(const entity_type entt)</div><div class="ttdoc">Removes an entity from a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00410">sparse_set.hpp:410</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_ae1a16cb354a9ed5ded92b6edcddce15e"><div class="ttname"><a href="classentt_1_1sparse__set.html#ae1a16cb354a9ed5ded92b6edcddce15e">entt::sparse_set::empty</a></div><div class="ttdeci">bool empty() const ENTT_NOEXCEPT</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#l00262">sparse_set.hpp:262</a></div></div>
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<div class="ttc" id="anamespaceentt_html"><div class="ttname"><a href="namespaceentt.html">entt</a></div><div class="ttdoc">EnTT default namespace.</div><div class="ttdef"><b>Definition:</b> <a href="algorithm_8hpp_source.html#l00013">algorithm.hpp:13</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_ad9a691245be8914b0a2d3756a0fc02d9"><div class="ttname"><a href="classentt_1_1sparse__set.html#ad9a691245be8914b0a2d3756a0fc02d9">entt::sparse_set::clear</a></div><div class="ttdeci">void clear() ENTT_NOEXCEPT</div><div class="ttdoc">Clears a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00593">sparse_set.hpp:593</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a2eafe4975271769b08fe7f7d4924992f"><div class="ttname"><a href="classentt_1_1sparse__set.html#a2eafe4975271769b08fe7f7d4924992f">entt::sparse_set::data</a></div><div class="ttdeci">const entity_type * data() const ENTT_NOEXCEPT</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#l00281">sparse_set.hpp:281</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a3d2138b0eb8c7ac968e9e38a9e981ec1"><div class="ttname"><a href="classentt_1_1sparse__set.html#a3d2138b0eb8c7ac968e9e38a9e981ec1">entt::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#l00182">sparse_set.hpp:182</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a4f6d293b9bc7227de22c86722881083f"><div class="ttname"><a href="classentt_1_1sparse__set.html#a4f6d293b9bc7227de22c86722881083f">entt::sparse_set::construct</a></div><div class="ttdeci">void construct(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#l00370">sparse_set.hpp:370</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a1a211752d12273a08015c524133e27c3"><div class="ttname"><a href="namespaceentt.html#a1a211752d12273a08015c524133e27c3">entt::operator!=</a></div><div class="ttdeci">constexpr bool operator!=(const basic_hashed_string< Char > &lhs, const basic_hashed_string< Char > &rhs) ENTT_NOEXCEPT</div><div class="ttdoc">Compares two hashed strings.</div><div class="ttdef"><b>Definition:</b> <a href="hashed__string_8hpp_source.html#l00226">hashed_string.hpp:226</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a17386e505ea87ccc100e23360c93aa46"><div class="ttname"><a href="classentt_1_1sparse__set.html#a17386e505ea87ccc100e23360c93aa46">entt::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#l00354">sparse_set.hpp:354</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a340dff7484f1e58feff58a5f0627e190"><div class="ttname"><a href="classentt_1_1sparse__set.html#a340dff7484f1e58feff58a5f0627e190">entt::sparse_set::size</a></div><div class="ttdeci">size_type size() const ENTT_NOEXCEPT</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#l00254">sparse_set.hpp:254</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a30267005e552fce0d2a9b4e4d70d6656"><div class="ttname"><a href="classentt_1_1sparse__set.html#a30267005e552fce0d2a9b4e4d70d6656">entt::sparse_set::capacity</a></div><div class="ttdeci">size_type capacity() const ENTT_NOEXCEPT</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#l00215">sparse_set.hpp:215</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a7cb1c0bffe341b847537956075b398fa"><div class="ttname"><a href="classentt_1_1sparse__set.html#a7cb1c0bffe341b847537956075b398fa">entt::sparse_set::operator=</a></div><div class="ttdeci">sparse_set & operator=(sparse_set &&)=default</div><div class="ttdoc">Default move assignment operator.</div></div>
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<div class="ttc" id="astructentt_1_1entt__traits_html"><div class="ttname"><a href="structentt_1_1entt__traits.html">entt::entt_traits</a></div><div class="ttdoc">Entity traits.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00021">entity.hpp:21</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a8b4b9dd989877bc333fdc455fcd068d7"><div class="ttname"><a href="classentt_1_1sparse__set.html#a8b4b9dd989877bc333fdc455fcd068d7">entt::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#l00206">sparse_set.hpp:206</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a9a1dbe5ab2dbb098beae0bff56bbf780"><div class="ttname"><a href="classentt_1_1sparse__set.html#a9a1dbe5ab2dbb098beae0bff56bbf780">entt::sparse_set< entity_type >::entity_type</a></div><div class="ttdeci">entity_type entity_type</div><div class="ttdoc">Underlying entity identifier.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00180">sparse_set.hpp:180</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a580b210d5a24c49ca8c255646f3bb469"><div class="ttname"><a href="classentt_1_1sparse__set.html#a580b210d5a24c49ca8c255646f3bb469">entt::sparse_set< entity_type >::iterator_type</a></div><div class="ttdeci">iterator iterator_type</div><div class="ttdoc">Random access iterator type.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00184">sparse_set.hpp:184</a></div></div>
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<div class="ttc" id="aclassentt_1_1sparse__set_html_a28b36afb6ae6f91d995ff259184d6515"><div class="ttname"><a href="classentt_1_1sparse__set.html#a28b36afb6ae6f91d995ff259184d6515">entt::sparse_set::arrange</a></div><div class="ttdeci">void arrange(iterator_type first, iterator_type last, Apply apply, Compare compare, Sort algo=Sort{}, Args &&... args)</div><div class="ttdoc">Sort elements according to the given comparison function.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00526">sparse_set.hpp:526</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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