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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="preprocessor">#ifndef ENTT_ENTITY_VIEW_HPP</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="preprocessor">#define ENTT_ENTITY_VIEW_HPP</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;</div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="preprocessor">#include &lt;tuple&gt;</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#include &lt;utility&gt;</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &lt;type_traits&gt;</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &quot;sparse_set.hpp&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity, <span class="keyword">typename</span>... Component&gt;</div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html"> 55</a></span>&#160;<span class="keyword">class </span><a class="code" href="classentt_1_1PersistentView.html">PersistentView</a> final {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; static_assert(<span class="keyword">sizeof</span>...(Component) &gt; 1, <span class="stringliteral">&quot;!&quot;</span>);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Comp&gt;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1SparseSet.html">pool_type</a> = <a class="code" href="classentt_1_1SparseSet.html">SparseSet&lt;Entity, Comp&gt;</a>;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html">view_type</a> = <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html">SparseSet&lt;Entity&gt;</a>;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#ae563ed31a62fd9f33f93767f0ecdfff5"> 65</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1PersistentView.html#ae563ed31a62fd9f33f93767f0ecdfff5">iterator_type</a> = <span class="keyword">typename</span> <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#a1ad77aed1e49af60b61044c996969b9a">view_type::iterator_type</a>;</div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#a5195c9d1dede0fe6c40bea576398022b"> 67</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1PersistentView.html#a5195c9d1dede0fe6c40bea576398022b">entity_type</a> = <span class="keyword">typename</span> <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#a7d36e852257a965a9a0ed3fb636433e2">view_type::entity_type</a>;</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#ac2e81caacece38b84f46c4430cd8cf4e"> 69</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1PersistentView.html#ac2e81caacece38b84f46c4430cd8cf4e">size_type</a> = <span class="keyword">typename</span> <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#ab81c48dcee7a1104ee82794613ee7ed2">view_type::size_type</a>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#ab673895244500555493f7eb31c2a1728"> 83</a></span>&#160; <a class="code" href="classentt_1_1PersistentView.html#ab673895244500555493f7eb31c2a1728">PersistentView</a>(<a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html">view_type</a> &amp;view, <a class="code" href="classentt_1_1SparseSet.html">pool_type&lt;Component&gt;</a>&amp;... pools) noexcept</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; : view{view}, pools{pools...}</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; {}</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#a416b2794ee8c13ac0f793e2a7a9ae769"> 91</a></span>&#160; <a class="code" href="classentt_1_1PersistentView.html#ac2e81caacece38b84f46c4430cd8cf4e">size_type</a> <a class="code" href="classentt_1_1PersistentView.html#a416b2794ee8c13ac0f793e2a7a9ae769">size</a>() const noexcept {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keywordflow">return</span> view.<a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#a337360e8d0f44c373acef65328a3e9f8">size</a>();</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#ac6f07a78cd7cac6dc9574877e1073a19"> 107</a></span>&#160; <span class="keyword">const</span> <a class="code" href="classentt_1_1PersistentView.html#a5195c9d1dede0fe6c40bea576398022b">entity_type</a> * <a class="code" href="classentt_1_1PersistentView.html#ac6f07a78cd7cac6dc9574877e1073a19">data</a>() const noexcept {</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="keywordflow">return</span> view.<a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#a6e4dda542e3d725dd963dea57bfb9cb1">data</a>();</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;</div><div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#a56b0ad24d885281b2985b083553a1156"> 125</a></span>&#160; <a class="code" href="classentt_1_1PersistentView.html#ae563ed31a62fd9f33f93767f0ecdfff5">iterator_type</a> <a class="code" href="classentt_1_1PersistentView.html#a56b0ad24d885281b2985b083553a1156">begin</a>() const noexcept {</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">return</span> view.<a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#a1efc9899f2ede4fd8ea1840a7ed8dbc7">begin</a>();</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; }</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#a48703efeadcd08915f32e5c647db5754"> 144</a></span>&#160; <a class="code" href="classentt_1_1PersistentView.html#ae563ed31a62fd9f33f93767f0ecdfff5">iterator_type</a> <a class="code" href="classentt_1_1PersistentView.html#a48703efeadcd08915f32e5c647db5754">end</a>() const noexcept {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keywordflow">return</span> view.<a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#a2c54395d55054437bfe179718e102181">end</a>();</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; }</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Comp&gt;</div><div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#a7b1ca9cc827871a1dbab18e5cbc0826a"> 166</a></span>&#160; <span class="keyword">const</span> Comp &amp; <span class="keyword">get</span>(<a class="code" href="classentt_1_1PersistentView.html#a5195c9d1dede0fe6c40bea576398022b">entity_type</a> entity) <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keywordflow">return</span> std::get&lt;pool_type&lt;Comp&gt; &amp;&gt;(pools).<span class="keyword">get</span>(entity);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; }</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Comp&gt;</div><div class="line"><a name="l00188"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#ae9378e3f7e89b0f460874100d0e0ee56"> 188</a></span>&#160; Comp &amp; <span class="keyword">get</span>(<a class="code" href="classentt_1_1PersistentView.html#a5195c9d1dede0fe6c40bea576398022b">entity_type</a> entity) noexcept {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordflow">return</span> <span class="keyword">const_cast&lt;</span>Comp &amp;<span class="keyword">&gt;</span>(<span class="keyword">const_cast&lt;</span><span class="keyword">const </span><a class="code" href="classentt_1_1PersistentView.html">PersistentView</a> *<span class="keyword">&gt;</span>(<span class="keyword">this</span>)-&gt;get&lt;Comp&gt;(entity));</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; }</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160;</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span>... Comp&gt;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; std::enable_if_t&lt;(<span class="keyword">sizeof</span>...(Comp) &gt; 1), std::tuple&lt;<span class="keyword">const</span> Comp &amp;...&gt;&gt;</div><div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#a3ea8a5d031b975b57b83d7c900d08422"> 211</a></span>&#160; <span class="keyword">get</span>(<a class="code" href="classentt_1_1PersistentView.html#a5195c9d1dede0fe6c40bea576398022b">entity_type</a> entity) <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <span class="keywordflow">return</span> std::tuple&lt;<span class="keyword">const</span> Comp &amp;...&gt;{ get&lt;Comp&gt;(entity)... };</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; }</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span>... Comp&gt;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; std::enable_if_t&lt;(<span class="keyword">sizeof</span>...(Comp) &gt; 1), std::tuple&lt;Comp &amp;...&gt;&gt;</div><div class="line"><a name="l00234"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#a963d6b90620d3cb79c338fc5156826dc"> 234</a></span>&#160; <span class="keyword">get</span>(<a class="code" href="classentt_1_1PersistentView.html#a5195c9d1dede0fe6c40bea576398022b">entity_type</a> entity) noexcept {</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <span class="keywordflow">return</span> std::tuple&lt;Comp &amp;...&gt;{ get&lt;Comp&gt;(entity)... };</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; }</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160;</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Func&gt;</div><div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#abaf27560862f9b514695e61fa6a8c6e6"> 254</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classentt_1_1PersistentView.html#abaf27560862f9b514695e61fa6a8c6e6">each</a>(Func func)<span class="keyword"> const </span>{</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keywordflow">for</span>(<span class="keyword">auto</span> entity: *<span class="keyword">this</span>) {</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; func(entity, get&lt;Component&gt;(entity)...);</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; }</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; }</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Func&gt;</div><div class="line"><a name="l00276"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#aa71f689a8ac192907617a4316492f03c"> 276</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classentt_1_1PersistentView.html#aa71f689a8ac192907617a4316492f03c">each</a>(Func func) {</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="keyword">const_cast&lt;</span><span class="keyword">const </span><a class="code" href="classentt_1_1PersistentView.html">PersistentView</a> *<span class="keyword">&gt;</span>(<span class="keyword">this</span>)-&gt;<a class="code" href="classentt_1_1PersistentView.html#abaf27560862f9b514695e61fa6a8c6e6">each</a>([&amp;func](<a class="code" href="classentt_1_1PersistentView.html#a5195c9d1dede0fe6c40bea576398022b">entity_type</a> entity, <span class="keyword">const</span> Component &amp;... component) {</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; func(entity, const_cast&lt;Component &amp;&gt;(component)...);</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; });</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; }</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160;</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Comp&gt;</div><div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="classentt_1_1PersistentView.html#accde3d4b4a904e79c832f6b05f324b05"> 299</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classentt_1_1PersistentView.html#accde3d4b4a904e79c832f6b05f324b05">sort</a>() {</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; view.<a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#a7a6ff2340d8accf14bdaa83676cbc670">respect</a>(std::get&lt;<a class="code" href="classentt_1_1SparseSet.html">pool_type&lt;Comp&gt;</a> &amp;&gt;(pools));</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; }</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html">view_type</a> &amp;view;</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; std::tuple&lt;pool_type&lt;Component&gt; &amp;...&gt; pools;</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160;};</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160;</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity, <span class="keyword">typename</span>... Component&gt;</div><div class="line"><a name="l00348"></a><span class="lineno"><a class="line" href="classentt_1_1View.html"> 348</a></span>&#160;<span class="keyword">class </span><a class="code" href="classentt_1_1View.html">View</a> final {</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; static_assert(<span class="keyword">sizeof</span>...(Component) &gt; 1, <span class="stringliteral">&quot;!&quot;</span>);</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160;</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Comp&gt;</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1SparseSet.html">pool_type</a> = <a class="code" href="classentt_1_1SparseSet.html">SparseSet&lt;Entity, Comp&gt;</a>;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160;</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html">base_pool_type</a> = <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html">SparseSet&lt;Entity&gt;</a>;</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <span class="keyword">using</span> underlying_iterator_type = <span class="keyword">typename</span> <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#a1ad77aed1e49af60b61044c996969b9a">base_pool_type::iterator_type</a>;</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <span class="keyword">using</span> repo_type = std::tuple&lt;pool_type&lt;Component&gt; &amp;...&gt;;</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160;</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; <span class="keyword">class </span>Iterator {</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> valid() <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; <span class="keyword">using</span> accumulator_type = <span class="keywordtype">bool</span>[];</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; <span class="keyword">auto</span> entity = *<a class="code" href="classentt_1_1PersistentView.html#a56b0ad24d885281b2985b083553a1156">begin</a>;</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; <span class="keywordtype">bool</span> all = <span class="keyword">true</span>;</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; accumulator_type accumulator = { all, (all = all &amp;&amp; std::get&lt;pool_type&lt;Component&gt; &amp;&gt;(pools).has(entity))... };</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; (void)accumulator;</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; <span class="keywordflow">return</span> all;</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; }</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160;</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; <span class="keyword">using</span> value_type = <span class="keyword">typename</span> <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#a7d36e852257a965a9a0ed3fb636433e2">base_pool_type::entity_type</a>;</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160;</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; Iterator(<span class="keyword">const</span> repo_type &amp;pools, underlying_iterator_type <a class="code" href="classentt_1_1PersistentView.html#a56b0ad24d885281b2985b083553a1156">begin</a>, underlying_iterator_type <a class="code" href="classentt_1_1PersistentView.html#a48703efeadcd08915f32e5c647db5754">end</a>) noexcept</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; : pools{pools}, begin{begin}, end{end}</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; {</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; <span class="keywordflow">if</span>(begin != end &amp;&amp; !valid()) {</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; ++(*this);</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; }</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; }</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160;</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; Iterator &amp; operator++() noexcept {</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; ++<a class="code" href="classentt_1_1PersistentView.html#a56b0ad24d885281b2985b083553a1156">begin</a>;</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; <span class="keywordflow">while</span>(begin != end &amp;&amp; !valid()) { ++<a class="code" href="classentt_1_1PersistentView.html#a56b0ad24d885281b2985b083553a1156">begin</a>; }</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; }</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160;</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; Iterator operator++(<span class="keywordtype">int</span>) noexcept {</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; Iterator orig = *<span class="keyword">this</span>;</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; <span class="keywordflow">return</span> ++(*this), orig;</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; }</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160;</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> Iterator &amp;other) <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; <span class="keywordflow">return</span> other.begin == <a class="code" href="classentt_1_1PersistentView.html#a56b0ad24d885281b2985b083553a1156">begin</a>;</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; }</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160;</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#a18e1a7cdfcb0c0ba075e0beeda95285f">operator!=</a>(<span class="keyword">const</span> Iterator &amp;other) <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; }</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160;</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; value_type operator*() <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; <span class="keywordflow">return</span> *<a class="code" href="classentt_1_1PersistentView.html#a56b0ad24d885281b2985b083553a1156">begin</a>;</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; }</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160;</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <span class="keyword">const</span> repo_type &amp;pools;</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; underlying_iterator_type <a class="code" href="classentt_1_1PersistentView.html#a56b0ad24d885281b2985b083553a1156">begin</a>;</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; underlying_iterator_type <a class="code" href="classentt_1_1PersistentView.html#a48703efeadcd08915f32e5c647db5754">end</a>;</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; };</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160;</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00410"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#a738fb04a466b1f858a1eb5d7bc8fd668"> 410</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1View.html#a738fb04a466b1f858a1eb5d7bc8fd668">iterator_type</a> = Iterator;</div><div class="line"><a name="l00412"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#ad167f4bc8202231d768a7b18218bae5b"> 412</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1View.html#ad167f4bc8202231d768a7b18218bae5b">entity_type</a> = <span class="keyword">typename</span> <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#a7d36e852257a965a9a0ed3fb636433e2">base_pool_type::entity_type</a>;</div><div class="line"><a name="l00414"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#a5e5dea5b319460081befdf84ec3aacf4"> 414</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1View.html#a5e5dea5b319460081befdf84ec3aacf4">size_type</a> = <span class="keyword">typename</span> <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html#ab81c48dcee7a1104ee82794613ee7ed2">base_pool_type::size_type</a>;</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160;</div><div class="line"><a name="l00420"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#a8eb8d63c9db031af7203b5ca7801c7e3"> 420</a></span>&#160; <a class="code" href="classentt_1_1View.html#a8eb8d63c9db031af7203b5ca7801c7e3">View</a>(<a class="code" href="classentt_1_1SparseSet.html">pool_type&lt;Component&gt;</a>&amp;... pools) noexcept</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; : pools{pools...}, view{<span class="keyword">nullptr</span>}</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160; {</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; reset();</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160; }</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160;</div><div class="line"><a name="l00440"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#ae351dc5fef90e54a61187310d1e7d9ba"> 440</a></span>&#160; <a class="code" href="classentt_1_1View.html#a738fb04a466b1f858a1eb5d7bc8fd668">iterator_type</a> <a class="code" href="classentt_1_1View.html#ae351dc5fef90e54a61187310d1e7d9ba">begin</a>() const noexcept {</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; <span class="keywordflow">return</span> Iterator{pools, view-&gt;begin(), view-&gt;end()};</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160; }</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160;</div><div class="line"><a name="l00459"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#af683298434cb58f86f0025cdb585eda2"> 459</a></span>&#160; <a class="code" href="classentt_1_1View.html#a738fb04a466b1f858a1eb5d7bc8fd668">iterator_type</a> <a class="code" href="classentt_1_1View.html#af683298434cb58f86f0025cdb585eda2">end</a>() const noexcept {</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160; <span class="keywordflow">return</span> Iterator{pools, view-&gt;end(), view-&gt;end()};</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160; }</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160;</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Comp&gt;</div><div class="line"><a name="l00481"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#a8d304a255fae2eb2f027dcc7f8d9618d"> 481</a></span>&#160; <span class="keyword">const</span> Comp &amp; <span class="keyword">get</span>(<a class="code" href="classentt_1_1View.html#ad167f4bc8202231d768a7b18218bae5b">entity_type</a> entity) <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; <span class="keywordflow">return</span> std::get&lt;pool_type&lt;Comp&gt; &amp;&gt;(pools).<span class="keyword">get</span>(entity);</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160; }</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160;</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Comp&gt;</div><div class="line"><a name="l00503"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#a643c0ea0a035790f7dc45b1a7c79429f"> 503</a></span>&#160; Comp &amp; <span class="keyword">get</span>(<a class="code" href="classentt_1_1View.html#ad167f4bc8202231d768a7b18218bae5b">entity_type</a> entity) noexcept {</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; <span class="keywordflow">return</span> <span class="keyword">const_cast&lt;</span>Comp &amp;<span class="keyword">&gt;</span>(<span class="keyword">const_cast&lt;</span><span class="keyword">const </span><a class="code" href="classentt_1_1View.html">View</a> *<span class="keyword">&gt;</span>(<span class="keyword">this</span>)-&gt;get&lt;Comp&gt;(entity));</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; }</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160;</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span>... Comp&gt;</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160; std::enable_if_t&lt;(<span class="keyword">sizeof</span>...(Comp) &gt; 1), std::tuple&lt;<span class="keyword">const</span> Comp &amp;...&gt;&gt;</div><div class="line"><a name="l00526"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#ad6c58ec0bc19424396162c76cc2cd532"> 526</a></span>&#160; <span class="keyword">get</span>(<a class="code" href="classentt_1_1View.html#ad167f4bc8202231d768a7b18218bae5b">entity_type</a> entity) <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>&#160; <span class="keywordflow">return</span> std::tuple&lt;<span class="keyword">const</span> Comp &amp;...&gt;{ get&lt;Comp&gt;(entity)... };</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>&#160; }</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>&#160;</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span>... Comp&gt;</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>&#160; std::enable_if_t&lt;(<span class="keyword">sizeof</span>...(Comp) &gt; 1), std::tuple&lt;Comp &amp;...&gt;&gt;</div><div class="line"><a name="l00549"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#ade775c6862a9305f732d6ddac97b0431"> 549</a></span>&#160; <span class="keyword">get</span>(<a class="code" href="classentt_1_1View.html#ad167f4bc8202231d768a7b18218bae5b">entity_type</a> entity) noexcept {</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>&#160; <span class="keywordflow">return</span> std::tuple&lt;Comp &amp;...&gt;{ get&lt;Comp&gt;(entity)... };</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>&#160; }</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>&#160;</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Func&gt;</div><div class="line"><a name="l00569"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#a85eea1ef9655368de8da355019fbeaa0"> 569</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classentt_1_1View.html#a85eea1ef9655368de8da355019fbeaa0">each</a>(Func func)<span class="keyword"> const </span>{</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>&#160; <span class="keywordflow">for</span>(<span class="keyword">auto</span> entity: *<span class="keyword">this</span>) {</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span>&#160; func(entity, get&lt;Component&gt;(entity)...);</div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>&#160; }</div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>&#160; }</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160;</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Func&gt;</div><div class="line"><a name="l00591"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#a6c540ac6937e6e9cf931cccaabcec745"> 591</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classentt_1_1View.html#a6c540ac6937e6e9cf931cccaabcec745">each</a>(Func func) {</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>&#160; <span class="keyword">const_cast&lt;</span><span class="keyword">const </span><a class="code" href="classentt_1_1View.html">View</a> *<span class="keyword">&gt;</span>(<span class="keyword">this</span>)-&gt;<a class="code" href="classentt_1_1PersistentView.html#abaf27560862f9b514695e61fa6a8c6e6">each</a>([&amp;func](<a class="code" href="classentt_1_1View.html#ad167f4bc8202231d768a7b18218bae5b">entity_type</a> entity, <span class="keyword">const</span> Component &amp;... component) {</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>&#160; func(entity, const_cast&lt;Component &amp;&gt;(component)...);</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>&#160; });</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>&#160; }</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span>&#160;</div><div class="line"><a name="l00607"></a><span class="lineno"><a class="line" href="classentt_1_1View.html#aba5aedb326adfcc24d6a6d8d0c7d21b3"> 607</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classentt_1_1View.html#aba5aedb326adfcc24d6a6d8d0c7d21b3">reset</a>() {</div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>&#160; <span class="keyword">using</span> accumulator_type = <a class="code" href="classentt_1_1View.html#a5e5dea5b319460081befdf84ec3aacf4">size_type</a>[];</div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span>&#160; <span class="keyword">auto</span> probe = [<span class="keyword">this</span>](<span class="keyword">auto</span> sz, <span class="keyword">auto</span> &amp;pool) { <span class="keywordflow">return</span> pool.size() &lt; sz ? (view = &amp;pool, pool.size()) : sz; };</div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span>&#160; <a class="code" href="classentt_1_1View.html#a5e5dea5b319460081befdf84ec3aacf4">size_type</a> sz = std::max({ std::get&lt;pool_type&lt;Component&gt; &amp;&gt;(pools).<a class="code" href="classentt_1_1PersistentView.html#a416b2794ee8c13ac0f793e2a7a9ae769">size</a>()... }) + std::size_t{1};</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>&#160; accumulator_type accumulator = { sz, (sz = probe(sz, std::get&lt;<a class="code" href="classentt_1_1SparseSet.html">pool_type&lt;Component&gt;</a> &amp;&gt;(pools)))... };</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>&#160; (void)accumulator;</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>&#160; }</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>&#160;</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>&#160; repo_type pools;</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>&#160; <a class="code" href="classentt_1_1SparseSet_3_01Entity_01_4.html">base_pool_type</a> *view;</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>&#160;};</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>&#160;</div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>&#160;</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity, <span class="keyword">typename</span> Component&gt;</div><div class="line"><a name="l00658"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html"> 658</a></span>&#160;<span class="keyword">class </span><a class="code" href="classentt_1_1View.html">View</a>&lt;Entity, Component&gt; final {</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1SparseSet.html">pool_type</a> = <a class="code" href="classentt_1_1SparseSet.html">SparseSet&lt;Entity, Component&gt;</a>;</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span>&#160;</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00663"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#ac6be1bdfe4c0f864fc7deb04f418aadf"> 663</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#ac6be1bdfe4c0f864fc7deb04f418aadf">iterator_type</a> = <span class="keyword">typename</span> pool_type::iterator_type;</div><div class="line"><a name="l00665"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a75fc64bf381a3003d8acf03ed66728f2"> 665</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a75fc64bf381a3003d8acf03ed66728f2">entity_type</a> = <span class="keyword">typename</span> pool_type::entity_type;</div><div class="line"><a name="l00667"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#afa754b0f10b28dbdb2149b5b8d0fdf73"> 667</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#afa754b0f10b28dbdb2149b5b8d0fdf73">size_type</a> = <span class="keyword">typename</span> pool_type::size_type;</div><div class="line"><a name="l00669"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a8bdfb1fbdd4340131be9c70bf02671b5"> 669</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a8bdfb1fbdd4340131be9c70bf02671b5">raw_type</a> = <span class="keyword">typename</span> pool_type::object_type;</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>&#160;</div><div class="line"><a name="l00675"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a24c7693fd64b152591a1a63d46f8e91f"> 675</a></span>&#160; <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a24c7693fd64b152591a1a63d46f8e91f">View</a>(pool_type &amp;pool) noexcept</div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span>&#160; : pool{pool}</div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span>&#160; {}</div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span>&#160;</div><div class="line"><a name="l00683"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a6f5d49e4b67890cf53d1c3c25879fb81"> 683</a></span>&#160; <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#afa754b0f10b28dbdb2149b5b8d0fdf73">size_type</a> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a6f5d49e4b67890cf53d1c3c25879fb81">size</a>() const noexcept {</div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>&#160; <span class="keywordflow">return</span> pool.size();</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span>&#160; }</div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>&#160;</div><div class="line"><a name="l00699"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#aa5bfe21925dfd6af9bb8aba65d9bccd5"> 699</a></span>&#160; <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a8bdfb1fbdd4340131be9c70bf02671b5">raw_type</a> * <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#aa5bfe21925dfd6af9bb8aba65d9bccd5">raw</a>() noexcept {</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>&#160; <span class="keywordflow">return</span> pool.raw();</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>&#160; }</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span>&#160;</div><div class="line"><a name="l00715"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a1ad9504a013794b2e3f08feefc5b4c58"> 715</a></span>&#160; <span class="keyword">const</span> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a8bdfb1fbdd4340131be9c70bf02671b5">raw_type</a> * <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a1ad9504a013794b2e3f08feefc5b4c58">raw</a>() const noexcept {</div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>&#160; <span class="keywordflow">return</span> pool.raw();</div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span>&#160; }</div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span>&#160;</div><div class="line"><a name="l00731"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a78f5d9ebb636c6acb391d802ad13fede"> 731</a></span>&#160; <span class="keyword">const</span> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a75fc64bf381a3003d8acf03ed66728f2">entity_type</a> * <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a78f5d9ebb636c6acb391d802ad13fede">data</a>() const noexcept {</div><div class="line"><a name="l00732"></a><span class="lineno"> 732</span>&#160; <span class="keywordflow">return</span> pool.data();</div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span>&#160; }</div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span>&#160;</div><div class="line"><a name="l00749"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#ae351dc5fef90e54a61187310d1e7d9ba"> 749</a></span>&#160; <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#ac6be1bdfe4c0f864fc7deb04f418aadf">iterator_type</a> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#ae351dc5fef90e54a61187310d1e7d9ba">begin</a>() const noexcept {</div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span>&#160; <span class="keywordflow">return</span> pool.begin();</div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span>&#160; }</div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>&#160;</div><div class="line"><a name="l00768"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#af683298434cb58f86f0025cdb585eda2"> 768</a></span>&#160; <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#ac6be1bdfe4c0f864fc7deb04f418aadf">iterator_type</a> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#af683298434cb58f86f0025cdb585eda2">end</a>() const noexcept {</div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span>&#160; <span class="keywordflow">return</span> pool.end();</div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span>&#160; }</div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span>&#160;</div><div class="line"><a name="l00787"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a831d0d782118c26ca8efe00c452f4b21"> 787</a></span>&#160; <span class="keyword">const</span> Component &amp; <span class="keyword">get</span>(<a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a75fc64bf381a3003d8acf03ed66728f2">entity_type</a> entity) <span class="keyword">const</span> noexcept {</div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span>&#160; <span class="keywordflow">return</span> pool.get(entity);</div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span>&#160; }</div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span>&#160;</div><div class="line"><a name="l00806"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a97f303e914e114df37e12fd4556efff6"> 806</a></span>&#160; Component &amp; <span class="keyword">get</span>(<a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a75fc64bf381a3003d8acf03ed66728f2">entity_type</a> entity) noexcept {</div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>&#160; <span class="keywordflow">return</span> <span class="keyword">const_cast&lt;</span>Component &amp;<span class="keyword">&gt;</span>(<span class="keyword">const_cast&lt;</span><span class="keyword">const </span><a class="code" href="classentt_1_1View.html">View</a> *<span class="keyword">&gt;</span>(<span class="keyword">this</span>)-&gt;<span class="keyword">get</span>(entity));</div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span>&#160; }</div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span>&#160;</div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Func&gt;</div><div class="line"><a name="l00825"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a85eea1ef9655368de8da355019fbeaa0"> 825</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a85eea1ef9655368de8da355019fbeaa0">each</a>(Func func)<span class="keyword"> const </span>{</div><div class="line"><a name="l00826"></a><span class="lineno"> 826</span>&#160; <span class="keywordflow">for</span>(<span class="keyword">auto</span> entity: *<span class="keyword">this</span>) {</div><div class="line"><a name="l00827"></a><span class="lineno"> 827</span>&#160; func(entity, <span class="keyword">get</span>(entity));</div><div class="line"><a name="l00828"></a><span class="lineno"> 828</span>&#160; }</div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span>&#160; }</div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span>&#160;</div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Func&gt;</div><div class="line"><a name="l00846"></a><span class="lineno"><a class="line" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a6c540ac6937e6e9cf931cccaabcec745"> 846</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a6c540ac6937e6e9cf931cccaabcec745">each</a>(Func func) {</div><div class="line"><a name="l00847"></a><span class="lineno"> 847</span>&#160; <span class="keyword">const_cast&lt;</span><span class="keyword">const </span><a class="code" href="classentt_1_1View.html">View</a> *<span class="keyword">&gt;</span>(<span class="keyword">this</span>)-&gt;<a class="code" href="classentt_1_1PersistentView.html#abaf27560862f9b514695e61fa6a8c6e6">each</a>([&amp;func](<a class="code" href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a75fc64bf381a3003d8acf03ed66728f2">entity_type</a> entity, <span class="keyword">const</span> Component &amp;component) {</div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span>&#160; func(entity, const_cast&lt;Component &amp;&gt;(component));</div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span>&#160; });</div><div class="line"><a name="l00850"></a><span class="lineno"> 850</span>&#160; }</div><div class="line"><a name="l00851"></a><span class="lineno"> 851</span>&#160;</div><div class="line"><a name="l00852"></a><span class="lineno"> 852</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span>&#160; pool_type &amp;pool;</div><div class="line"><a name="l00854"></a><span class="lineno"> 854</span>&#160;};</div><div class="line"><a name="l00855"></a><span class="lineno"> 855</span>&#160;</div><div class="line"><a name="l00856"></a><span class="lineno"> 856</span>&#160;</div><div class="line"><a name="l00857"></a><span class="lineno"> 857</span>&#160;}</div><div class="line"><a name="l00858"></a><span class="lineno"> 858</span>&#160;</div><div class="line"><a name="l00859"></a><span class="lineno"> 859</span>&#160;</div><div class="line"><a name="l00860"></a><span class="lineno"> 860</span>&#160;<span class="preprocessor">#endif // ENTT_ENTITY_VIEW_HPP</span></div><div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_a6f5d49e4b67890cf53d1c3c25879fb81"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a6f5d49e4b67890cf53d1c3c25879fb81">entt::View&lt; Entity, Component &gt;::size</a></div><div class="ttdeci">size_type size() const noexcept</div><div class="ttdoc">Returns the number of entities that have the given component. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00683">view.hpp:683</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_afa754b0f10b28dbdb2149b5b8d0fdf73"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#afa754b0f10b28dbdb2149b5b8d0fdf73">entt::View&lt; Entity, Component &gt;::size_type</a></div><div class="ttdeci">typename pool_type::size_type size_type</div><div class="ttdoc">Unsigned integer type. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00667">view.hpp:667</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_a5195c9d1dede0fe6c40bea576398022b"><div class="ttname"><a href="classentt_1_1PersistentView.html#a5195c9d1dede0fe6c40bea576398022b">entt::PersistentView::entity_type</a></div><div class="ttdeci">typename view_type::entity_type entity_type</div><div class="ttdoc">Underlying entity identifier. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00067">view.hpp:67</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_a416b2794ee8c13ac0f793e2a7a9ae769"><div class="ttname"><a href="classentt_1_1PersistentView.html#a416b2794ee8c13ac0f793e2a7a9ae769">entt::PersistentView::size</a></div><div class="ttdeci">size_type size() const noexcept</div><div class="ttdoc">Returns the number of entities that have the given components. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00091">view.hpp:91</a></div></div>
<div class="ttc" id="classentt_1_1View_html_a8eb8d63c9db031af7203b5ca7801c7e3"><div class="ttname"><a href="classentt_1_1View.html#a8eb8d63c9db031af7203b5ca7801c7e3">entt::View::View</a></div><div class="ttdeci">View(pool_type&lt; Component &gt; &amp;... pools) noexcept</div><div class="ttdoc">Constructs a view out of a bunch of pools of components. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00420">view.hpp:420</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_ac6be1bdfe4c0f864fc7deb04f418aadf"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#ac6be1bdfe4c0f864fc7deb04f418aadf">entt::View&lt; Entity, Component &gt;::iterator_type</a></div><div class="ttdeci">typename pool_type::iterator_type iterator_type</div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00663">view.hpp:663</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_aa71f689a8ac192907617a4316492f03c"><div class="ttname"><a href="classentt_1_1PersistentView.html#aa71f689a8ac192907617a4316492f03c">entt::PersistentView::each</a></div><div class="ttdeci">void each(Func func)</div><div class="ttdoc">Iterate the entities and applies them the given function object. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00276">view.hpp:276</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_aa5bfe21925dfd6af9bb8aba65d9bccd5"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#aa5bfe21925dfd6af9bb8aba65d9bccd5">entt::View&lt; Entity, Component &gt;::raw</a></div><div class="ttdeci">raw_type * raw() noexcept</div><div class="ttdoc">Direct access to the list of components. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00699">view.hpp:699</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_a1ad9504a013794b2e3f08feefc5b4c58"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a1ad9504a013794b2e3f08feefc5b4c58">entt::View&lt; Entity, Component &gt;::raw</a></div><div class="ttdeci">const raw_type * raw() const noexcept</div><div class="ttdoc">Direct access to the list of components. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00715">view.hpp:715</a></div></div>
<div class="ttc" id="classentt_1_1View_html_a5e5dea5b319460081befdf84ec3aacf4"><div class="ttname"><a href="classentt_1_1View.html#a5e5dea5b319460081befdf84ec3aacf4">entt::View::size_type</a></div><div class="ttdeci">typename base_pool_type::size_type size_type</div><div class="ttdoc">Unsigned integer type. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00414">view.hpp:414</a></div></div>
<div class="ttc" id="namespaceentt_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="family_8hpp_source.html#l00009">family.hpp:9</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_a8bdfb1fbdd4340131be9c70bf02671b5"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a8bdfb1fbdd4340131be9c70bf02671b5">entt::View&lt; Entity, Component &gt;::raw_type</a></div><div class="ttdeci">typename pool_type::object_type raw_type</div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00669">view.hpp:669</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_af683298434cb58f86f0025cdb585eda2"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#af683298434cb58f86f0025cdb585eda2">entt::View&lt; Entity, Component &gt;::end</a></div><div class="ttdeci">iterator_type end() const noexcept</div><div class="ttdoc">Returns an iterator that is past the last entity that has the given component. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00768">view.hpp:768</a></div></div>
<div class="ttc" id="classentt_1_1SparseSet_html"><div class="ttname"><a href="classentt_1_1SparseSet.html">entt::SparseSet</a></div><div class="ttdoc">Sparse set. </div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00025">sparse_set.hpp:25</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_a6c540ac6937e6e9cf931cccaabcec745"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a6c540ac6937e6e9cf931cccaabcec745">entt::View&lt; Entity, Component &gt;::each</a></div><div class="ttdeci">void each(Func func)</div><div class="ttdoc">Iterate the entities and applies them the given function object. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00846">view.hpp:846</a></div></div>
<div class="ttc" id="classentt_1_1SparseSet_3_01Entity_01_4_html_ab81c48dcee7a1104ee82794613ee7ed2"><div class="ttname"><a href="classentt_1_1SparseSet_3_01Entity_01_4.html#ab81c48dcee7a1104ee82794613ee7ed2">entt::SparseSet&lt; Entity &gt;::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#l00100">sparse_set.hpp:100</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_a48703efeadcd08915f32e5c647db5754"><div class="ttname"><a href="classentt_1_1PersistentView.html#a48703efeadcd08915f32e5c647db5754">entt::PersistentView::end</a></div><div class="ttdeci">iterator_type end() const noexcept</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="view_8hpp_source.html#l00144">view.hpp:144</a></div></div>
<div class="ttc" id="classentt_1_1View_html_af683298434cb58f86f0025cdb585eda2"><div class="ttname"><a href="classentt_1_1View.html#af683298434cb58f86f0025cdb585eda2">entt::View::end</a></div><div class="ttdeci">iterator_type end() const noexcept</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="view_8hpp_source.html#l00459">view.hpp:459</a></div></div>
<div class="ttc" id="classentt_1_1SparseSet_3_01Entity_01_4_html_a7d36e852257a965a9a0ed3fb636433e2"><div class="ttname"><a href="classentt_1_1SparseSet_3_01Entity_01_4.html#a7d36e852257a965a9a0ed3fb636433e2">entt::SparseSet&lt; Entity &gt;::entity_type</a></div><div class="ttdeci">Entity entity_type</div><div class="ttdoc">Underlying entity identifier. </div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00096">sparse_set.hpp:96</a></div></div>
<div class="ttc" id="classentt_1_1SparseSet_3_01Entity_01_4_html_a1ad77aed1e49af60b61044c996969b9a"><div class="ttname"><a href="classentt_1_1SparseSet_3_01Entity_01_4.html#a1ad77aed1e49af60b61044c996969b9a">entt::SparseSet&lt; Entity &gt;::iterator_type</a></div><div class="ttdeci">Iterator iterator_type</div><div class="ttdoc">Input iterator type. </div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00102">sparse_set.hpp:102</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_a75fc64bf381a3003d8acf03ed66728f2"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a75fc64bf381a3003d8acf03ed66728f2">entt::View&lt; Entity, Component &gt;::entity_type</a></div><div class="ttdeci">typename pool_type::entity_type entity_type</div><div class="ttdoc">Underlying entity identifier. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00665">view.hpp:665</a></div></div>
<div class="ttc" id="classentt_1_1SparseSet_3_01Entity_01_4_html"><div class="ttname"><a href="classentt_1_1SparseSet_3_01Entity_01_4.html">entt::SparseSet&lt; Entity &gt;</a></div><div class="ttdoc">Basic sparse set implementation. </div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00056">sparse_set.hpp:56</a></div></div>
<div class="ttc" id="classentt_1_1SparseSet_3_01Entity_01_4_html_a6e4dda542e3d725dd963dea57bfb9cb1"><div class="ttname"><a href="classentt_1_1SparseSet_3_01Entity_01_4.html#a6e4dda542e3d725dd963dea57bfb9cb1">entt::SparseSet&lt; Entity &gt;::data</a></div><div class="ttdeci">const entity_type * data() const 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#l00170">sparse_set.hpp:170</a></div></div>
<div class="ttc" id="classentt_1_1SparseSet_3_01Entity_01_4_html_a2c54395d55054437bfe179718e102181"><div class="ttname"><a href="classentt_1_1SparseSet_3_01Entity_01_4.html#a2c54395d55054437bfe179718e102181">entt::SparseSet&lt; Entity &gt;::end</a></div><div class="ttdeci">iterator_type end() const 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#l00203">sparse_set.hpp:203</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_a85eea1ef9655368de8da355019fbeaa0"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a85eea1ef9655368de8da355019fbeaa0">entt::View&lt; Entity, Component &gt;::each</a></div><div class="ttdeci">void each(Func func) const</div><div class="ttdoc">Iterate the entities and applies them the given function object. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00825">view.hpp:825</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_a78f5d9ebb636c6acb391d802ad13fede"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a78f5d9ebb636c6acb391d802ad13fede">entt::View&lt; Entity, Component &gt;::data</a></div><div class="ttdeci">const entity_type * data() const noexcept</div><div class="ttdoc">Direct access to the list of entities. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00731">view.hpp:731</a></div></div>
<div class="ttc" id="classentt_1_1View_html_a738fb04a466b1f858a1eb5d7bc8fd668"><div class="ttname"><a href="classentt_1_1View.html#a738fb04a466b1f858a1eb5d7bc8fd668">entt::View::iterator_type</a></div><div class="ttdeci">Iterator iterator_type</div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00410">view.hpp:410</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_ae351dc5fef90e54a61187310d1e7d9ba"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#ae351dc5fef90e54a61187310d1e7d9ba">entt::View&lt; Entity, Component &gt;::begin</a></div><div class="ttdeci">iterator_type begin() const noexcept</div><div class="ttdoc">Returns an iterator to the first entity that has the given component. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00749">view.hpp:749</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_ae563ed31a62fd9f33f93767f0ecdfff5"><div class="ttname"><a href="classentt_1_1PersistentView.html#ae563ed31a62fd9f33f93767f0ecdfff5">entt::PersistentView::iterator_type</a></div><div class="ttdeci">typename view_type::iterator_type iterator_type</div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00065">view.hpp:65</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_accde3d4b4a904e79c832f6b05f324b05"><div class="ttname"><a href="classentt_1_1PersistentView.html#accde3d4b4a904e79c832f6b05f324b05">entt::PersistentView::sort</a></div><div class="ttdeci">void sort()</div><div class="ttdoc">Sort the shared pool of entities according to the given component. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00299">view.hpp:299</a></div></div>
<div class="ttc" id="classentt_1_1View_html_ae351dc5fef90e54a61187310d1e7d9ba"><div class="ttname"><a href="classentt_1_1View.html#ae351dc5fef90e54a61187310d1e7d9ba">entt::View::begin</a></div><div class="ttdeci">iterator_type begin() const noexcept</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="view_8hpp_source.html#l00440">view.hpp:440</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_ac6f07a78cd7cac6dc9574877e1073a19"><div class="ttname"><a href="classentt_1_1PersistentView.html#ac6f07a78cd7cac6dc9574877e1073a19">entt::PersistentView::data</a></div><div class="ttdeci">const entity_type * data() const noexcept</div><div class="ttdoc">Direct access to the list of entities. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00107">view.hpp:107</a></div></div>
<div class="ttc" id="classentt_1_1View_html"><div class="ttname"><a href="classentt_1_1View.html">entt::View</a></div><div class="ttdoc">Multi component view. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00348">view.hpp:348</a></div></div>
<div class="ttc" id="classentt_1_1SparseSet_3_01Entity_01_4_html_a1efc9899f2ede4fd8ea1840a7ed8dbc7"><div class="ttname"><a href="classentt_1_1SparseSet_3_01Entity_01_4.html#a1efc9899f2ede4fd8ea1840a7ed8dbc7">entt::SparseSet&lt; Entity &gt;::begin</a></div><div class="ttdeci">iterator_type begin() const 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#l00186">sparse_set.hpp:186</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html"><div class="ttname"><a href="classentt_1_1PersistentView.html">entt::PersistentView</a></div><div class="ttdoc">Persistent view. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00055">view.hpp:55</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_ab673895244500555493f7eb31c2a1728"><div class="ttname"><a href="classentt_1_1PersistentView.html#ab673895244500555493f7eb31c2a1728">entt::PersistentView::PersistentView</a></div><div class="ttdeci">PersistentView(view_type &amp;view, pool_type&lt; Component &gt; &amp;... pools) noexcept</div><div class="ttdoc">Constructs a persistent view around a dedicated pool of entities. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00083">view.hpp:83</a></div></div>
<div class="ttc" id="classentt_1_1SparseSet_3_01Entity_01_4_html_a337360e8d0f44c373acef65328a3e9f8"><div class="ttname"><a href="classentt_1_1SparseSet_3_01Entity_01_4.html#a337360e8d0f44c373acef65328a3e9f8">entt::SparseSet&lt; Entity &gt;::size</a></div><div class="ttdeci">size_type size() const 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#l00143">sparse_set.hpp:143</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_a56b0ad24d885281b2985b083553a1156"><div class="ttname"><a href="classentt_1_1PersistentView.html#a56b0ad24d885281b2985b083553a1156">entt::PersistentView::begin</a></div><div class="ttdeci">iterator_type begin() const noexcept</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="view_8hpp_source.html#l00125">view.hpp:125</a></div></div>
<div class="ttc" id="classentt_1_1View_html_a6c540ac6937e6e9cf931cccaabcec745"><div class="ttname"><a href="classentt_1_1View.html#a6c540ac6937e6e9cf931cccaabcec745">entt::View::each</a></div><div class="ttdeci">void each(Func func)</div><div class="ttdoc">Iterate the entities and applies them the given function object. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00591">view.hpp:591</a></div></div>
<div class="ttc" id="classentt_1_1View_html_ad167f4bc8202231d768a7b18218bae5b"><div class="ttname"><a href="classentt_1_1View.html#ad167f4bc8202231d768a7b18218bae5b">entt::View::entity_type</a></div><div class="ttdeci">typename base_pool_type::entity_type entity_type</div><div class="ttdoc">Underlying entity identifier. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00412">view.hpp:412</a></div></div>
<div class="ttc" id="namespaceentt_html_a18e1a7cdfcb0c0ba075e0beeda95285f"><div class="ttname"><a href="namespaceentt.html#a18e1a7cdfcb0c0ba075e0beeda95285f">entt::operator!=</a></div><div class="ttdeci">constexpr bool operator!=(const HashedString &amp;lhs, const HashedString &amp;rhs) noexcept</div><div class="ttdoc">Compares two hashed strings. </div><div class="ttdef"><b>Definition:</b> <a href="hashed__string_8hpp_source.html#l00102">hashed_string.hpp:102</a></div></div>
<div class="ttc" id="classentt_1_1SparseSet_3_01Entity_01_4_html_a7a6ff2340d8accf14bdaa83676cbc670"><div class="ttname"><a href="classentt_1_1SparseSet_3_01Entity_01_4.html#a7a6ff2340d8accf14bdaa83676cbc670">entt::SparseSet&lt; Entity &gt;::respect</a></div><div class="ttdeci">virtual void respect(const SparseSet&lt; Entity &gt; &amp;other) noexcept</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#l00334">sparse_set.hpp:334</a></div></div>
<div class="ttc" id="classentt_1_1View_html_a85eea1ef9655368de8da355019fbeaa0"><div class="ttname"><a href="classentt_1_1View.html#a85eea1ef9655368de8da355019fbeaa0">entt::View::each</a></div><div class="ttdeci">void each(Func func) const</div><div class="ttdoc">Iterate the entities and applies them the given function object. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00569">view.hpp:569</a></div></div>
<div class="ttc" id="classentt_1_1View_3_01Entity_00_01Component_01_4_html_a24c7693fd64b152591a1a63d46f8e91f"><div class="ttname"><a href="classentt_1_1View_3_01Entity_00_01Component_01_4.html#a24c7693fd64b152591a1a63d46f8e91f">entt::View&lt; Entity, Component &gt;::View</a></div><div class="ttdeci">View(pool_type &amp;pool) noexcept</div><div class="ttdoc">Constructs a view out of a pool of components. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00675">view.hpp:675</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_abaf27560862f9b514695e61fa6a8c6e6"><div class="ttname"><a href="classentt_1_1PersistentView.html#abaf27560862f9b514695e61fa6a8c6e6">entt::PersistentView::each</a></div><div class="ttdeci">void each(Func func) const</div><div class="ttdoc">Iterate the entities and applies them the given function object. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00254">view.hpp:254</a></div></div>
<div class="ttc" id="classentt_1_1View_html_aba5aedb326adfcc24d6a6d8d0c7d21b3"><div class="ttname"><a href="classentt_1_1View.html#aba5aedb326adfcc24d6a6d8d0c7d21b3">entt::View::reset</a></div><div class="ttdeci">void reset()</div><div class="ttdoc">Resets the view and reinitializes it. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00607">view.hpp:607</a></div></div>
<div class="ttc" id="classentt_1_1PersistentView_html_ac2e81caacece38b84f46c4430cd8cf4e"><div class="ttname"><a href="classentt_1_1PersistentView.html#ac2e81caacece38b84f46c4430cd8cf4e">entt::PersistentView::size_type</a></div><div class="ttdeci">typename view_type::size_type size_type</div><div class="ttdoc">Unsigned integer type. </div><div class="ttdef"><b>Definition:</b> <a href="view_8hpp_source.html#l00069">view.hpp:69</a></div></div>
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