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<div class="title">runtime_view.hpp</div> </div>
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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_RUNTIME_VIEW_HPP</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="preprocessor">#define ENTT_ENTITY_RUNTIME_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;<span class="preprocessor">#include &lt;algorithm&gt;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="preprocessor">#include &lt;iterator&gt;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &quot;../config/config.h&quot;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &quot;entity.hpp&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &quot;fwd.hpp&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &quot;sparse_set.hpp&quot;</span></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;<span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Set&gt;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="keyword">class </span>runtime_view_iterator final {</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; <span class="keyword">using</span> iterator_type = <span class="keyword">typename</span> Set::iterator;</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; [[nodiscard]] <span class="keywordtype">bool</span> valid()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; <span class="keywordflow">return</span> (!tombstone_check || *it != <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>)</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; &amp;&amp; std::all_of(++pools-&gt;begin(), pools-&gt;end(), [<a class="code" href="namespaceentt.html">entt</a> = *it](<span class="keyword">const</span> <span class="keyword">auto</span> *curr) { return curr-&gt;contains(entt); })</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; &amp;&amp; std::none_of(filter-&gt;cbegin(), filter-&gt;cend(), [<a class="code" href="namespaceentt.html">entt</a> = *it](<span class="keyword">const</span> <span class="keyword">auto</span> *curr) { return curr &amp;&amp; curr-&gt;contains(entt); });</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; }</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keyword">using</span> difference_type = <span class="keyword">typename</span> iterator_type::difference_type;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keyword">using</span> value_type = <span class="keyword">typename</span> iterator_type::value_type;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keyword">using</span> pointer = <span class="keyword">typename</span> iterator_type::pointer;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keyword">using</span> reference = <span class="keyword">typename</span> iterator_type::reference;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="keyword">using</span> iterator_category = std::bidirectional_iterator_tag;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; runtime_view_iterator() ENTT_NOEXCEPT</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; : pools{},</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; filter{},</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; it{},</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; tombstone_check{} {}</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; runtime_view_iterator(<span class="keyword">const</span> std::vector&lt;const Set *&gt; &amp;cpools, <span class="keyword">const</span> std::vector&lt;const Set *&gt; &amp;ignore, iterator_type curr) ENTT_NOEXCEPT</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; : pools{&amp;cpools},</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; filter{&amp;ignore},</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; it{curr},</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; tombstone_check{pools-&gt;size() == 1u &amp;&amp; (*pools)[0u]-&gt;policy() == <a class="code" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>} {</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keywordflow">if</span>(it != (*pools)[0]-&gt;end() &amp;&amp; !valid()) {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; ++(*this);</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; }</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; }</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; runtime_view_iterator &amp;operator++() {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keywordflow">while</span>(++it != (*pools)[0]-&gt;end() &amp;&amp; !valid()) {}</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; }</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; runtime_view_iterator operator++(<span class="keywordtype">int</span>) {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; runtime_view_iterator orig = *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keywordflow">return</span> ++(*this), orig;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; }</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; runtime_view_iterator &amp;operator--() {</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keywordflow">while</span>(--it != (*pools)[0]-&gt;begin() &amp;&amp; !valid()) {}</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; }</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; runtime_view_iterator operator--(<span class="keywordtype">int</span>) {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; runtime_view_iterator orig = *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keywordflow">return</span> operator--(), orig;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; }</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; [[nodiscard]] pointer operator-&gt;() const ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">return</span> it.operator-&gt;();</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; }</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; [[nodiscard]] reference operator*() const ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordflow">return</span> *operator-&gt;();</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; }</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#a07b2e32d6df969a3d20a8f263265fe96">operator==</a>(<span class="keyword">const</span> runtime_view_iterator &amp;other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keywordflow">return</span> it == other.it;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; }</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#ae38ac5bc7b9097ec21eb1058db206cff">operator!=</a>(<span class="keyword">const</span> runtime_view_iterator &amp;other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; }</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keyword">const</span> std::vector&lt;const Set *&gt; *pools;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keyword">const</span> std::vector&lt;const Set *&gt; *filter;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; iterator_type it;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordtype">bool</span> tombstone_check;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;};</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;} <span class="comment">// namespace internal</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span>&gt;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;<span class="keyword">struct </span>basic_runtime_view;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity, <span class="keyword">typename</span> Allocator&gt;</div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html"> 155</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structentt_1_1basic__runtime__view.html">basic_runtime_view</a>&lt;<a class="code" href="classentt_1_1basic__sparse__set.html">basic_sparse_set</a>&lt;Entity, Allocator&gt;&gt; {</div>
<div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#ad55512e74ab9c4b6a5aac21147b9eefe"> 157</a></span>&#160; <span class="keyword">using</span> <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#ad55512e74ab9c4b6a5aac21147b9eefe">entity_type</a> = Entity;</div>
<div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a6b9c1f57fef57266a406e549f444280a"> 159</a></span>&#160; <span class="keyword">using</span> <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a6b9c1f57fef57266a406e549f444280a">size_type</a> = std::size_t;</div>
<div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#af1abd6cb4b85b1b7ee4e5e9e2d675349"> 161</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__sparse__set.html">base_type</a> = <a class="code" href="classentt_1_1basic__sparse__set.html">basic_sparse_set&lt;Entity, Allocator&gt;</a>;</div>
<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afe87f720128165503248ddf319647a0f"> 163</a></span>&#160; <span class="keyword">using</span> <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afe87f720128165503248ddf319647a0f">iterator</a> = internal::runtime_view_iterator&lt;base_type&gt;;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; </div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a77263744bccee7de1fb10b7915d4bda5"> 166</a></span>&#160; <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a77263744bccee7de1fb10b7915d4bda5">basic_runtime_view</a>() ENTT_NOEXCEPT</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; : pools{},</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; filter{} {}</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afd6fe84b1d7d4b72e6217432f7bf3435"> 175</a></span>&#160; <a class="code" href="structentt_1_1basic__runtime__view.html">basic_runtime_view</a> &amp;<a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afd6fe84b1d7d4b72e6217432f7bf3435">iterate</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html">base_type</a> &amp;base) {</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; <span class="keywordflow">if</span>(pools.empty() || !(base.<a class="code" href="classentt_1_1basic__sparse__set.html#a781b6cee81c02b5dd601d0c808cf97a8">size</a>() &lt; pools[0u]-&gt;size())) {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; pools.push_back(&amp;base);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; pools.push_back(std::exchange(pools[0u], &amp;base));</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; }</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; </div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; }</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; </div>
<div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afc46e46972b73a235058399f5514c402"> 190</a></span>&#160; <a class="code" href="structentt_1_1basic__runtime__view.html">basic_runtime_view</a> &amp;<a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afc46e46972b73a235058399f5514c402">exclude</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__sparse__set.html">base_type</a> &amp;base) {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; filter.push_back(&amp;base);</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; }</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; </div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a89fa897d13f068d50907936ff66d9a52"> 199</a></span>&#160; [[nodiscard]] <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a6b9c1f57fef57266a406e549f444280a">size_type</a> <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a89fa897d13f068d50907936ff66d9a52">size_hint</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keywordflow">return</span> pools.empty() ? <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a6b9c1f57fef57266a406e549f444280a">size_type</a>{} : pools.front()-&gt;size();</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; }</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; </div>
<div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a52e9897a4ac2c0ad21df7742a5b10b92"> 213</a></span>&#160; [[nodiscard]] <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afe87f720128165503248ddf319647a0f">iterator</a> <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a52e9897a4ac2c0ad21df7742a5b10b92">begin</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <span class="keywordflow">return</span> pools.empty() ? <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afe87f720128165503248ddf319647a0f">iterator</a>{} : <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afe87f720128165503248ddf319647a0f">iterator</a>{pools, filter, pools[0]-&gt;begin()};</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; }</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; </div>
<div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#ac91472891e1c83bd5e3d7b3936268148"> 228</a></span>&#160; [[nodiscard]] <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afe87f720128165503248ddf319647a0f">iterator</a> <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#ac91472891e1c83bd5e3d7b3936268148">end</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; <span class="keywordflow">return</span> pools.empty() ? <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afe87f720128165503248ddf319647a0f">iterator</a>{} : <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afe87f720128165503248ddf319647a0f">iterator</a>{pools, filter, pools[0]-&gt;end()};</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; }</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; </div>
<div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a1d8e154538308a4ba6e4c41f3ec51475"> 237</a></span>&#160; [[nodiscard]] <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a1d8e154538308a4ba6e4c41f3ec51475">contains</a>(<span class="keyword">const</span> <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#ad55512e74ab9c4b6a5aac21147b9eefe">entity_type</a> <a class="code" href="namespaceentt.html">entt</a>)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keywordflow">return</span> !pools.empty()</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; &amp;&amp; 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> *curr) { return curr-&gt;contains(entt); })</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; &amp;&amp; std::none_of(filter.cbegin(), filter.cend(), [<a class="code" href="namespaceentt.html">entt</a>](<span class="keyword">const</span> <span class="keyword">auto</span> *curr) { return curr &amp;&amp; curr-&gt;contains(entt); });</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; }</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; </div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Func&gt;</div>
<div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#ac01f845d06ff929c7318fd7b123a3f7e"> 259</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#ac01f845d06ff929c7318fd7b123a3f7e">each</a>(Func func)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="keywordflow">for</span>(<span class="keyword">const</span> <span class="keyword">auto</span> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>: *<span class="keyword">this</span>) {</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; func(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>);</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; }</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; }</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; </div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; std::vector&lt;const base_type *&gt; pools;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; std::vector&lt;const base_type *&gt; filter;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160;};</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; </div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160;} <span class="comment">// namespace entt</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclassentt_1_1basic__sparse__set_html"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html">entt::basic_sparse_set</a></div><div class="ttdoc">Basic sparse set implementation.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00174">sparse_set.hpp:174</a></div></div>
<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_a781b6cee81c02b5dd601d0c808cf97a8"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#a781b6cee81c02b5dd601d0c808cf97a8">entt::basic_sparse_set::size</a></div><div class="ttdeci">size_type size() const</div><div class="ttdoc">Returns the number of elements in a sparse set.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00465">sparse_set.hpp:465</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="dense__map_8hpp_source.html#l00022">dense_map.hpp:22</a></div></div>
<div class="ttc" id="anamespaceentt_html_a07b2e32d6df969a3d20a8f263265fe96"><div class="ttname"><a href="namespaceentt.html#a07b2e32d6df969a3d20a8f263265fe96">entt::operator==</a></div><div class="ttdeci">constexpr bool operator==(const basic_hashed_string&lt; Char &gt; &amp;lhs, const basic_hashed_string&lt; Char &gt; &amp;rhs)</div><div class="ttdoc">Compares two hashed strings.</div><div class="ttdef"><b>Definition:</b> <a href="hashed__string_8hpp_source.html#l00236">hashed_string.hpp:236</a></div></div>
<div class="ttc" id="anamespaceentt_html_a0b54e231d069e8a231e14b223388808a"><div class="ttname"><a href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entt::entity</a></div><div class="ttdeci">entity</div><div class="ttdoc">Default entity identifier.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2fwd_8hpp_source.html#l00047">fwd.hpp:47</a></div></div>
<div class="ttc" id="anamespaceentt_html_a674269102fdfe3fd6d7766210a828862"><div class="ttname"><a href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">entt::tombstone</a></div><div class="ttdeci">constexpr tombstone_t tombstone</div><div class="ttdoc">Compile-time constant for tombstone entities.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00335">entity.hpp:335</a></div></div>
<div class="ttc" id="anamespaceentt_html_abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28"><div class="ttname"><a href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">entt::deletion_policy::in_place</a></div><div class="ttdeci">@ in_place</div><div class="ttdoc">In-place deletion policy.</div></div>
<div class="ttc" id="anamespaceentt_html_ae38ac5bc7b9097ec21eb1058db206cff"><div class="ttname"><a href="namespaceentt.html#ae38ac5bc7b9097ec21eb1058db206cff">entt::operator!=</a></div><div class="ttdeci">bool operator!=(const basic_any&lt; Len, Align &gt; &amp;lhs, const basic_any&lt; Len, Align &gt; &amp;rhs)</div><div class="ttdoc">Checks if two wrappers differ in their content.</div><div class="ttdef"><b>Definition:</b> <a href="any_8hpp_source.html#l00402">any.hpp:402</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_a1d8e154538308a4ba6e4c41f3ec51475"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a1d8e154538308a4ba6e4c41f3ec51475">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &gt;::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#l00237">runtime_view.hpp:237</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_a52e9897a4ac2c0ad21df7742a5b10b92"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a52e9897a4ac2c0ad21df7742a5b10b92">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &gt;::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#l00213">runtime_view.hpp:213</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_a6b9c1f57fef57266a406e549f444280a"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a6b9c1f57fef57266a406e549f444280a">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &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="runtime__view_8hpp_source.html#l00159">runtime_view.hpp:159</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_a77263744bccee7de1fb10b7915d4bda5"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a77263744bccee7de1fb10b7915d4bda5">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &gt;::basic_runtime_view</a></div><div class="ttdeci">basic_runtime_view()</div><div class="ttdoc">Default constructor to use to create empty, invalid views.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00166">runtime_view.hpp:166</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_a89fa897d13f068d50907936ff66d9a52"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#a89fa897d13f068d50907936ff66d9a52">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &gt;::size_hint</a></div><div class="ttdeci">size_type size_hint() const</div><div class="ttdoc">Estimates the number of entities iterated by the view.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00199">runtime_view.hpp:199</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_ac01f845d06ff929c7318fd7b123a3f7e"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#ac01f845d06ff929c7318fd7b123a3f7e">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &gt;::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#l00259">runtime_view.hpp:259</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_ac91472891e1c83bd5e3d7b3936268148"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#ac91472891e1c83bd5e3d7b3936268148">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &gt;::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#l00228">runtime_view.hpp:228</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_ad55512e74ab9c4b6a5aac21147b9eefe"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#ad55512e74ab9c4b6a5aac21147b9eefe">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &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="runtime__view_8hpp_source.html#l00157">runtime_view.hpp:157</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_afc46e46972b73a235058399f5514c402"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afc46e46972b73a235058399f5514c402">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &gt;::exclude</a></div><div class="ttdeci">basic_runtime_view &amp; exclude(const base_type &amp;base)</div><div class="ttdoc">Adds an opaque storage object as a filter of a runtime view.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00190">runtime_view.hpp:190</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_afd6fe84b1d7d4b72e6217432f7bf3435"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afd6fe84b1d7d4b72e6217432f7bf3435">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &gt;::iterate</a></div><div class="ttdeci">basic_runtime_view &amp; iterate(const base_type &amp;base)</div><div class="ttdoc">Appends an opaque storage object to a runtime view.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00175">runtime_view.hpp:175</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4_html_afe87f720128165503248ddf319647a0f"><div class="ttname"><a href="structentt_1_1basic__runtime__view_3_01basic__sparse__set_3_01Entity_00_01Allocator_01_4_01_4.html#afe87f720128165503248ddf319647a0f">entt::basic_runtime_view&lt; basic_sparse_set&lt; Entity, Allocator &gt; &gt;::iterator</a></div><div class="ttdeci">internal::runtime_view_iterator&lt; base_type &gt; iterator</div><div class="ttdoc">Bidirectional iterator type.</div><div class="ttdef"><b>Definition:</b> <a href="runtime__view_8hpp_source.html#l00163">runtime_view.hpp:163</a></div></div>
<div class="ttc" id="astructentt_1_1basic__runtime__view_html"><div class="ttname"><a href="structentt_1_1basic__runtime__view.html">entt::basic_runtime_view</a></div><div class="ttdoc">Runtime view implementation.</div><div class="ttdef"><b>Definition:</b> <a href="entity_2fwd_8hpp_source.html#l00023">fwd.hpp:23</a></div></div>
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