261 lines
34 KiB
HTML
261 lines
34 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
|
<meta name="generator" content="Doxygen 1.8.17"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>EnTT: src/entt/entity/runtime_view.hpp Source File</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="jquery.js"></script>
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">EnTT
|
|
 <span id="projectnumber">3.4.0</span>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.17 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/javascript" src="menudata.js"></script>
|
|
<script type="text/javascript" src="menu.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(function() {
|
|
initMenu('',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */</script>
|
|
<div id="main-nav"></div>
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div id="nav-path" class="navpath">
|
|
<ul>
|
|
<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>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">runtime_view.hpp</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef ENTT_ENTITY_RUNTIME_VIEW_HPP</span></div>
|
|
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define ENTT_ENTITY_RUNTIME_VIEW_HPP</span></div>
|
|
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>  </div>
|
|
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>  </div>
|
|
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <iterator></span></div>
|
|
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <vector></span></div>
|
|
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <utility></span></div>
|
|
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <algorithm></span></div>
|
|
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <type_traits></span></div>
|
|
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "../config/config.h"</span></div>
|
|
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "sparse_set.hpp"</span></div>
|
|
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "fwd.hpp"</span></div>
|
|
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
|
|
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  </div>
|
|
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</div>
|
|
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
|
|
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  </div>
|
|
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">template</span><<span class="keyword">typename</span> Entity></div>
|
|
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">class </span>basic_runtime_view {</div>
|
|
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classentt_1_1basic__runtime__view.html#a60c928831c22b7dd2216dbc469f68f24"> 59</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classentt_1_1basic__registry.html">basic_registry</a><Entity>;</div>
|
|
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  </div>
|
|
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">using</span> underlying_iterator = <span class="keyword">typename</span> <a class="code" href="classentt_1_1sparse__set.html#a22cf39bf66b858f1d1d0f1e6fedb8fe1">sparse_set<Entity>::iterator</a>;</div>
|
|
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
|
|
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">class </span>view_iterator final {</div>
|
|
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classentt_1_1basic__runtime__view.html">basic_runtime_view</a><Entity>;</div>
|
|
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  </div>
|
|
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">using</span> direct_type = std::vector<const sparse_set<Entity> *>;</div>
|
|
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  </div>
|
|
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  view_iterator(<span class="keyword">const</span> direct_type &all, underlying_iterator curr) ENTT_NOEXCEPT</div>
|
|
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  : pools{&all},</div>
|
|
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  it{curr}</div>
|
|
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  {</div>
|
|
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">if</span>(it != (*pools)[0]-><a class="code" href="classentt_1_1basic__runtime__view.html#ab9ec70654af8f51d023c5b3dbf9fdecf">end</a>() && !valid()) {</div>
|
|
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  ++(*this);</div>
|
|
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  }</div>
|
|
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div>
|
|
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
|
|
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">bool</span> valid()<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">return</span> std::all_of(pools->begin()++, pools->end(), [<a class="code" href="namespaceentt.html">entt</a> = *it](<span class="keyword">const</span> <span class="keyword">auto</span> *curr) {</div>
|
|
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  return curr->contains(entt);</div>
|
|
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  });</div>
|
|
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div>
|
|
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div>
|
|
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">using</span> difference_type = <span class="keyword">typename</span> underlying_iterator::difference_type;</div>
|
|
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">using</span> value_type = <span class="keyword">typename</span> underlying_iterator::value_type;</div>
|
|
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">using</span> pointer = <span class="keyword">typename</span> underlying_iterator::pointer;</div>
|
|
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">using</span> reference = <span class="keyword">typename</span> underlying_iterator::reference;</div>
|
|
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">using</span> iterator_category = std::bidirectional_iterator_tag;</div>
|
|
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  </div>
|
|
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  view_iterator() ENTT_NOEXCEPT = default;</div>
|
|
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  </div>
|
|
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  view_iterator & operator++() {</div>
|
|
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">while</span>(++it != (*pools)[0]-><a class="code" href="classentt_1_1basic__runtime__view.html#ab9ec70654af8f51d023c5b3dbf9fdecf">end</a>() && !valid());</div>
|
|
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
|
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  }</div>
|
|
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div>
|
|
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  view_iterator operator++(<span class="keywordtype">int</span>) {</div>
|
|
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  view_iterator orig = *<span class="keyword">this</span>;</div>
|
|
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> operator++(), orig;</div>
|
|
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div>
|
|
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
|
|
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  view_iterator & operator--() ENTT_NOEXCEPT {</div>
|
|
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">while</span>(--it != (*pools)[0]-><a class="code" href="classentt_1_1basic__runtime__view.html#ac9e08717d915274740310e9007ba14e1">begin</a>() && !valid());</div>
|
|
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
|
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div>
|
|
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  </div>
|
|
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  view_iterator operator--(<span class="keywordtype">int</span>) ENTT_NOEXCEPT {</div>
|
|
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  view_iterator orig = *<span class="keyword">this</span>;</div>
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> operator--(), orig;</div>
|
|
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div>
|
|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </div>
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> view_iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> other.it == it;</div>
|
|
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
|
|
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  </div>
|
|
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#a1a211752d12273a08015c524133e27c3">operator!=</a>(<span class="keyword">const</span> view_iterator &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
|
|
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div>
|
|
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
|
|
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  pointer operator->()<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">return</span> it.operator->();</div>
|
|
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
|
|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  reference operator*()<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">return</span> *operator->();</div>
|
|
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div>
|
|
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  </div>
|
|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">const</span> direct_type *pools;</div>
|
|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  underlying_iterator it;</div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  };</div>
|
|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div>
|
|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  basic_runtime_view(std::vector<<span class="keyword">const</span> sparse_set<Entity> *> others) ENTT_NOEXCEPT</div>
|
|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  : pools{std::move(others)}</div>
|
|
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  {</div>
|
|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">const</span> <span class="keyword">auto</span> it = std::min_element(pools.begin(), pools.end(), [](<span class="keyword">const</span> <span class="keyword">auto</span> *lhs, <span class="keyword">const</span> <span class="keyword">auto</span> *rhs) {</div>
|
|
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  return (!lhs && rhs) || (lhs && rhs && lhs->size() < rhs->size());</div>
|
|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  });</div>
|
|
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
|
|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// brings the best candidate (if any) on front of the vector</span></div>
|
|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  std::rotate(pools.begin(), it, pools.end());</div>
|
|
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  }</div>
|
|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  </div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordtype">bool</span> valid()<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span> !pools.empty() && pools.front();</div>
|
|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div>
|
|
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  </div>
|
|
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="classentt_1_1basic__runtime__view.html#a0a00b5d61cb1e8b35e6da3aaf566abef"> 150</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__runtime__view.html#a0a00b5d61cb1e8b35e6da3aaf566abef">entity_type</a> = Entity;</div>
|
|
<div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="classentt_1_1basic__runtime__view.html#a98647bb547cdb01bf248f44e6420b3fd"> 152</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__runtime__view.html#a98647bb547cdb01bf248f44e6420b3fd">size_type</a> = std::size_t;</div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="classentt_1_1basic__runtime__view.html#a916067ed3c2fb7f69319c48019687674"> 154</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__runtime__view.html#a916067ed3c2fb7f69319c48019687674">iterator</a> = view_iterator;</div>
|
|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="classentt_1_1basic__runtime__view.html#aa37b29dc04da6ce473790336c1a035c5"> 160</a></span>  <a class="code" href="classentt_1_1basic__runtime__view.html#a98647bb547cdb01bf248f44e6420b3fd">size_type</a> <a class="code" href="classentt_1_1basic__runtime__view.html#aa37b29dc04da6ce473790336c1a035c5">size</a>()<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">return</span> valid() ? pools.front()->size() : <a class="code" href="classentt_1_1basic__runtime__view.html#a98647bb547cdb01bf248f44e6420b3fd">size_type</a>{};</div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div>
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="classentt_1_1basic__runtime__view.html#aef43cde7ea755983eebc7cc11f47d71c"> 168</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__runtime__view.html#aef43cde7ea755983eebc7cc11f47d71c">empty</a>()<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> !valid() || pools.front()->empty();</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  </div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="classentt_1_1basic__runtime__view.html#ac9e08717d915274740310e9007ba14e1"> 186</a></span>  <a class="code" href="classentt_1_1basic__runtime__view.html#a916067ed3c2fb7f69319c48019687674">iterator</a> <a class="code" href="classentt_1_1basic__runtime__view.html#ac9e08717d915274740310e9007ba14e1">begin</a>()<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <a class="code" href="classentt_1_1basic__runtime__view.html#a916067ed3c2fb7f69319c48019687674">iterator</a> it{};</div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  </div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">if</span>(valid()) {</div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  it = { pools, pools[0]->begin() };</div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  </div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">return</span> it;</div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  }</div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  </div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="classentt_1_1basic__runtime__view.html#ab9ec70654af8f51d023c5b3dbf9fdecf"> 211</a></span>  <a class="code" href="classentt_1_1basic__runtime__view.html#a916067ed3c2fb7f69319c48019687674">iterator</a> <a class="code" href="classentt_1_1basic__runtime__view.html#ab9ec70654af8f51d023c5b3dbf9fdecf">end</a>()<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="classentt_1_1basic__runtime__view.html#a916067ed3c2fb7f69319c48019687674">iterator</a> it{};</div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">if</span>(valid()) {</div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  it = { pools, pools[0]->end() };</div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  }</div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  </div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">return</span> it;</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="classentt_1_1basic__runtime__view.html#a2db6b8b9d822d2dc682b22f975438234"> 226</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1basic__runtime__view.html#a2db6b8b9d822d2dc682b22f975438234">contains</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__runtime__view.html#a0a00b5d61cb1e8b35e6da3aaf566abef">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>)<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">return</span> valid() && std::all_of(pools.cbegin(), pools.cend(), [<a class="code" href="namespaceentt.html">entt</a>](<span class="keyword">const</span> <span class="keyword">auto</span> *<a class="code" href="classentt_1_1basic__view.html">view</a>) {</div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  return view->find(entt) != view->end();</div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  });</div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  }</div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  </div>
|
|
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div>
|
|
<div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="classentt_1_1basic__runtime__view.html#af3ad770b04a53c1862b23538a5b75bd1"> 248</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__runtime__view.html#af3ad770b04a53c1862b23538a5b75bd1">each</a>(Func func)<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">for</span>(<span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="classentity.html">entity</a>: *<span class="keyword">this</span>) {</div>
|
|
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  func(<a class="code" href="classentity.html">entity</a>);</div>
|
|
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  }</div>
|
|
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div>
|
|
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  </div>
|
|
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  std::vector<const sparse_set<Entity> *> pools;</div>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> };</div>
|
|
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  </div>
|
|
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  </div>
|
|
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> }</div>
|
|
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  </div>
|
|
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  </div>
|
|
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="preprocessor">#endif</span></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
<div class="ttc" id="aclassentt_1_1basic__runtime__view_html_aef43cde7ea755983eebc7cc11f47d71c"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html#aef43cde7ea755983eebc7cc11f47d71c">entt::basic_runtime_view::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdoc">Checks if the view is definitely empty.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00168">runtime_view.hpp:168</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1basic__runtime__view_html"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html">entt::basic_runtime_view</a></div><div class="ttdoc">Runtime view.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2fwd_8hpp_source.html#l00021">fwd.hpp:21</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1basic__runtime__view_html_a0a00b5d61cb1e8b35e6da3aaf566abef"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html#a0a00b5d61cb1e8b35e6da3aaf566abef">entt::basic_runtime_view::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="runtime__view_8hpp_source.html#l00150">runtime_view.hpp:150</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1sparse__set_html_a22cf39bf66b858f1d1d0f1e6fedb8fe1"><div class="ttname"><a href="classentt_1_1sparse__set.html#a22cf39bf66b858f1d1d0f1e6fedb8fe1">entt::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#l00187">sparse_set.hpp:187</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1basic__runtime__view_html_aa37b29dc04da6ce473790336c1a035c5"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html#aa37b29dc04da6ce473790336c1a035c5">entt::basic_runtime_view::size</a></div><div class="ttdeci">size_type size() const</div><div class="ttdoc">Estimates the number of entities that have the given components.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00160">runtime_view.hpp:160</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1basic__runtime__view_html_af3ad770b04a53c1862b23538a5b75bd1"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html#af3ad770b04a53c1862b23538a5b75bd1">entt::basic_runtime_view::each</a></div><div class="ttdeci">void each(Func func) const</div><div class="ttdoc">Iterates entities and applies the given function object to them.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00248">runtime_view.hpp:248</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1basic__runtime__view_html_a98647bb547cdb01bf248f44e6420b3fd"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html#a98647bb547cdb01bf248f44e6420b3fd">entt::basic_runtime_view::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="runtime__view_8hpp_source.html#l00152">runtime_view.hpp:152</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1basic__runtime__view_html_a2db6b8b9d822d2dc682b22f975438234"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html#a2db6b8b9d822d2dc682b22f975438234">entt::basic_runtime_view::contains</a></div><div class="ttdeci">bool contains(const entity_type entt) const</div><div class="ttdoc">Checks if a view contains an entity.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00226">runtime_view.hpp:226</a></div></div>
|
|
<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>
|
|
<div class="ttc" id="aclassentt_1_1basic__runtime__view_html_ab9ec70654af8f51d023c5b3dbf9fdecf"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html#ab9ec70654af8f51d023c5b3dbf9fdecf">entt::basic_runtime_view::end</a></div><div class="ttdeci">iterator end() const</div><div class="ttdoc">Returns an iterator that is past the last entity that has the given components.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00211">runtime_view.hpp:211</a></div></div>
|
|
<div class="ttc" id="aclassentity_html"><div class="ttname"><a href="classentity.html">entity</a></div><div class="ttdef"><b>Definition:</b> <a href="entity_2fwd_8hpp_source.html#l00045">fwd.hpp:45</a></div></div>
|
|
<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#l00227">hashed_string.hpp:227</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1basic__runtime__view_html_ac9e08717d915274740310e9007ba14e1"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html#ac9e08717d915274740310e9007ba14e1">entt::basic_runtime_view::begin</a></div><div class="ttdeci">iterator begin() const</div><div class="ttdoc">Returns an iterator to the first entity that has the given components.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00186">runtime_view.hpp:186</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1basic__registry_html"><div class="ttname"><a href="classentt_1_1basic__registry.html">entt::basic_registry</a></div><div class="ttdoc">Fast and reliable entity-component system.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2fwd_8hpp_source.html#l00013">fwd.hpp:13</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1basic__view_html"><div class="ttname"><a href="classentt_1_1basic__view.html">entt::basic_view</a></div><div class="ttdoc">View.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2fwd_8hpp_source.html#l00017">fwd.hpp:17</a></div></div>
|
|
<div class="ttc" id="aclassentt_1_1basic__runtime__view_html_a916067ed3c2fb7f69319c48019687674"><div class="ttname"><a href="classentt_1_1basic__runtime__view.html#a916067ed3c2fb7f69319c48019687674">entt::basic_runtime_view::iterator</a></div><div class="ttdeci">view_iterator iterator</div><div class="ttdoc">Input iterator type.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00154">runtime_view.hpp:154</a></div></div>
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.17
|
|
</small></address>
|
|
</body>
|
|
</html>
|