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<div class="title">entity.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_ENTITY_HPP</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="preprocessor">#define ENTT_ENTITY_ENTITY_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;cstddef&gt;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="preprocessor">#include &lt;cstdint&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 &quot;../config/config.h&quot;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &quot;fwd.hpp&quot;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160; </div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span>, <span class="keyword">typename</span> = <span class="keywordtype">void</span>&gt;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="keyword">struct </span>entt_traits;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Type&gt;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">struct </span>entt_traits&lt;Type, std::enable_if_t&lt;std::is_enum_v&lt;Type&gt;&gt;&gt;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; : entt_traits&lt;std::underlying_type_t&lt;Type&gt;&gt; {};</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Type&gt;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="keyword">struct </span>entt_traits&lt;Type, std::enable_if_t&lt;std::is_class_v&lt;Type&gt;&gt;&gt;</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; : entt_traits&lt;typename Type::entity_type&gt; {};</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keyword">template</span>&lt;&gt;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">struct </span>entt_traits&lt;std::uint32_t&gt; {</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <span class="keyword">using</span> entity_type = std::uint32_t;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="keyword">using</span> version_type = std::uint16_t;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keyword">static</span> constexpr entity_type entity_mask = 0xFFFFF;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keyword">static</span> constexpr entity_type version_mask = 0xFFF;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keyword">static</span> constexpr std::size_t entity_shift = 20u;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;};</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;<span class="keyword">template</span>&lt;&gt;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="keyword">struct </span>entt_traits&lt;std::uint64_t&gt; {</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keyword">using</span> entity_type = std::uint64_t;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keyword">using</span> version_type = std::uint32_t;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keyword">static</span> constexpr entity_type entity_mask = 0xFFFFFFFF;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keyword">static</span> constexpr entity_type version_mask = 0xFFFFFFFF;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keyword">static</span> constexpr std::size_t entity_shift = 32u;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;};</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;} <span class="comment">// namespace internal</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Type&gt;</div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html"> 62</a></span>&#160;<span class="keyword">class </span><a class="code" href="classentt_1_1entt__traits.html">entt_traits</a>: internal::entt_traits&lt;Type&gt; {</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keyword">using</span> base_type = internal::entt_traits&lt;Type&gt;;</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;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html#a9898ec0342dfd6bdb937981e15e5fd65"> 67</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1entt__traits.html#a9898ec0342dfd6bdb937981e15e5fd65">value_type</a> = Type;</div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e"> 69</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entity_type</a> = <span class="keyword">typename</span> base_type::entity_type;</div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html#ad44954f9ad1b9a20bf997b9a8ba33c3a"> 71</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classentt_1_1entt__traits.html#ad44954f9ad1b9a20bf997b9a8ba33c3a">version_type</a> = <span class="keyword">typename</span> base_type::version_type;</div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html#a376f015afde8d69c3e6f52a5da9429d1"> 73</a></span>&#160; <span class="keyword">static</span> constexpr <a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entity_type</a> <a class="code" href="classentt_1_1entt__traits.html#a376f015afde8d69c3e6f52a5da9429d1">reserved</a> = base_type::entity_mask | (base_type::version_mask &lt;&lt; base_type::entity_shift);</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html#a16382ceec002b305cf6c48a2a913836a"> 75</a></span>&#160; <span class="keyword">static</span> constexpr <span class="keyword">auto</span> <a class="code" href="classentt_1_1entt__traits.html#a16382ceec002b305cf6c48a2a913836a">page_size</a> = ENTT_SPARSE_PAGE;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; </div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html#a3797423cba124a5d52a7fcd247b16842"> 82</a></span>&#160; [[nodiscard]] <span class="keyword">static</span> constexpr <a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entity_type</a> <a class="code" href="classentt_1_1entt__traits.html#a3797423cba124a5d52a7fcd247b16842">to_integral</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1entt__traits.html#a9898ec0342dfd6bdb937981e15e5fd65">value_type</a> value) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entity_type</a><span class="keyword">&gt;</span>(value);</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; }</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0"> 91</a></span>&#160; [[nodiscard]] <span class="keyword">static</span> constexpr <a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entity_type</a> <a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">to_entity</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1entt__traits.html#a9898ec0342dfd6bdb937981e15e5fd65">value_type</a> value) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keywordflow">return</span> (<a class="code" href="classentt_1_1entt__traits.html#a3797423cba124a5d52a7fcd247b16842">to_integral</a>(value) &amp; base_type::entity_mask);</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="l00100"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html#aedb75689bab1bf13e99a8267662b7bc6"> 100</a></span>&#160; [[nodiscard]] <span class="keyword">static</span> constexpr <a class="code" href="classentt_1_1entt__traits.html#ad44954f9ad1b9a20bf997b9a8ba33c3a">version_type</a> <a class="code" href="classentt_1_1entt__traits.html#aedb75689bab1bf13e99a8267662b7bc6">to_version</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1entt__traits.html#a9898ec0342dfd6bdb937981e15e5fd65">value_type</a> value) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keywordflow">return</span> (<a class="code" href="classentt_1_1entt__traits.html#a3797423cba124a5d52a7fcd247b16842">to_integral</a>(value) &gt;&gt; base_type::entity_shift);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; }</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; </div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html#a3fae029105adcdb4d570290a04399202"> 114</a></span>&#160; [[nodiscard]] <span class="keyword">static</span> constexpr <a class="code" href="classentt_1_1entt__traits.html#a9898ec0342dfd6bdb937981e15e5fd65">value_type</a> <a class="code" href="classentt_1_1entt__traits.html#a3fae029105adcdb4d570290a04399202">construct</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entity_type</a> <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, <span class="keyword">const</span> <a class="code" href="classentt_1_1entt__traits.html#ad44954f9ad1b9a20bf997b9a8ba33c3a">version_type</a> version) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classentt_1_1entt__traits.html#a9898ec0342dfd6bdb937981e15e5fd65">value_type</a>{(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a> &amp; base_type::entity_mask) | (<span class="keyword">static_cast&lt;</span><a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entity_type</a><span class="keyword">&gt;</span>(version) &lt;&lt; base_type::entity_shift)};</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; }</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="classentt_1_1entt__traits.html#aaba051e9884c8122ee8de8260a14fa68"> 128</a></span>&#160; [[nodiscard]] <span class="keyword">static</span> constexpr <a class="code" href="classentt_1_1entt__traits.html#a9898ec0342dfd6bdb937981e15e5fd65">value_type</a> <a class="code" href="classentt_1_1entt__traits.html#aaba051e9884c8122ee8de8260a14fa68">combine</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entity_type</a> lhs, <span class="keyword">const</span> <a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entity_type</a> rhs) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; constexpr <span class="keyword">auto</span> mask = (base_type::version_mask &lt;&lt; base_type::entity_shift);</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classentt_1_1entt__traits.html#a9898ec0342dfd6bdb937981e15e5fd65">value_type</a>{(lhs &amp; base_type::entity_mask) | (rhs &amp; mask)};</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; }</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;};</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="namespaceentt.html#abd7521f3d3ca914ea5bd131269ba75aa"> 139</a></span>&#160;[[nodiscard]] constexpr <span class="keyword">typename</span> <a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entt_traits&lt;Entity&gt;::entity_type</a> <a class="code" href="namespaceentt.html#abd7521f3d3ca914ea5bd131269ba75aa">to_integral</a>(<span class="keyword">const</span> Entity value) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classentt_1_1entt__traits.html#a3797423cba124a5d52a7fcd247b16842">entt_traits&lt;Entity&gt;::to_integral</a>(value);</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;}</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="namespaceentt.html#ae1b0b05750caf25f9718c2bebf55d25c"> 148</a></span>&#160;[[nodiscard]] constexpr <span class="keyword">typename</span> <a class="code" href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entt_traits&lt;Entity&gt;::entity_type</a> <a class="code" href="namespaceentt.html#ae1b0b05750caf25f9718c2bebf55d25c">to_entity</a>(<span class="keyword">const</span> Entity value) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">entt_traits&lt;Entity&gt;::to_entity</a>(value);</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;}</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="namespaceentt.html#ae7dc0f67afc2c0924dc2c0f51dcadadf"> 157</a></span>&#160;[[nodiscard]] constexpr <span class="keyword">typename</span> <a class="code" href="classentt_1_1entt__traits.html#ad44954f9ad1b9a20bf997b9a8ba33c3a">entt_traits&lt;Entity&gt;::version_type</a> <a class="code" href="namespaceentt.html#ae7dc0f67afc2c0924dc2c0f51dcadadf">to_version</a>(<span class="keyword">const</span> Entity value) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classentt_1_1entt__traits.html#aedb75689bab1bf13e99a8267662b7bc6">entt_traits&lt;Entity&gt;::to_version</a>(value);</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;}</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; </div>
<div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="structentt_1_1null__t.html"> 162</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structentt_1_1null__t.html">null_t</a> {</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="structentt_1_1null__t.html#a816903f5ef0036594891edcf253d2570"> 169</a></span>&#160; [[nodiscard]] constexpr <span class="keyword">operator</span> Entity() const ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keyword">using</span> entity_traits = <a class="code" href="classentt_1_1entt__traits.html">entt_traits&lt;Entity&gt;</a>;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keywordflow">return</span> entity_traits::combine(entity_traits::reserved, entity_traits::reserved);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; }</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; </div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="structentt_1_1null__t.html#aa9a56492571f7949c26fc7ce4c9aa441"> 179</a></span>&#160; [[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1null__t.html#aa9a56492571f7949c26fc7ce4c9aa441">operator==</a>([[maybe_unused]] <span class="keyword">const</span> <a class="code" href="structentt_1_1null__t.html">null_t</a> other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</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; </div>
<div class="line"><a name="l00188"></a><span class="lineno"><a class="line" href="structentt_1_1null__t.html#a1bd5e7e2a2fdc78944cf32ee03a6d0ab"> 188</a></span>&#160; [[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1null__t.html#a1bd5e7e2a2fdc78944cf32ee03a6d0ab">operator!=</a>([[maybe_unused]] <span class="keyword">const</span> <a class="code" href="structentt_1_1null__t.html">null_t</a> other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</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="l00198"></a><span class="lineno"> 198</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="structentt_1_1null__t.html#a510e2259bb0ed264ecdf64f7e8b51665"> 199</a></span>&#160; [[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1null__t.html#a510e2259bb0ed264ecdf64f7e8b51665">operator==</a>(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keyword">using</span> entity_traits = <a class="code" href="classentt_1_1entt__traits.html">entt_traits&lt;Entity&gt;</a>;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <span class="keywordflow">return</span> entity_traits::to_entity(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) == entity_traits::to_entity(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; }</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="structentt_1_1null__t.html#a1e155d4d92605008969c3df64484ed44"> 211</a></span>&#160; [[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1null__t.html#a1e155d4d92605008969c3df64484ed44">operator!=</a>(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <span class="keywordflow">return</span> !(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a> == *<span class="keyword">this</span>);</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="l00215"></a><span class="lineno"> 215</span>&#160; </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="namespaceentt.html#af6de691c4ec15d4a63ea8960563bbea0"> 224</a></span>&#160;[[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#a07b2e32d6df969a3d20a8f263265fe96">operator==</a>(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, <span class="keyword">const</span> <a class="code" href="structentt_1_1null__t.html">null_t</a> other) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordflow">return</span> other.operator==(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>);</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160;}</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="namespaceentt.html#a6185f9faa3f9fa26ecb1b9a837016147"> 236</a></span>&#160;[[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#ae38ac5bc7b9097ec21eb1058db206cff">operator!=</a>(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, <span class="keyword">const</span> <a class="code" href="structentt_1_1null__t.html">null_t</a> other) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <span class="keywordflow">return</span> !(other == <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>);</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160;}</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; </div>
<div class="line"><a name="l00241"></a><span class="lineno"><a class="line" href="structentt_1_1tombstone__t.html"> 241</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structentt_1_1tombstone__t.html">tombstone_t</a> {</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="structentt_1_1tombstone__t.html#a486219c88fe6ca91248095914fca745e"> 248</a></span>&#160; [[nodiscard]] constexpr <span class="keyword">operator</span> Entity() const ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keyword">using</span> entity_traits = <a class="code" href="classentt_1_1entt__traits.html">entt_traits&lt;Entity&gt;</a>;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; <span class="keywordflow">return</span> entity_traits::combine(entity_traits::reserved, entity_traits::reserved);</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; }</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; </div>
<div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="structentt_1_1tombstone__t.html#aa54c795fa1a8e817e56f14e29fc8beee"> 258</a></span>&#160; [[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1tombstone__t.html#aa54c795fa1a8e817e56f14e29fc8beee">operator==</a>([[maybe_unused]] <span class="keyword">const</span> <a class="code" href="structentt_1_1tombstone__t.html">tombstone_t</a> other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; }</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; </div>
<div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="structentt_1_1tombstone__t.html#af2e901bd03a7676aa3596f8c55f91d1e"> 267</a></span>&#160; [[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1tombstone__t.html#af2e901bd03a7676aa3596f8c55f91d1e">operator!=</a>([[maybe_unused]] <span class="keyword">const</span> <a class="code" href="structentt_1_1tombstone__t.html">tombstone_t</a> other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</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; </div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00278"></a><span class="lineno"><a class="line" href="structentt_1_1tombstone__t.html#aa55c02c8ea69dc462ea78e4ad20c385f"> 278</a></span>&#160; [[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1tombstone__t.html#aa55c02c8ea69dc462ea78e4ad20c385f">operator==</a>(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <span class="keyword">using</span> entity_traits = <a class="code" href="classentt_1_1entt__traits.html">entt_traits&lt;Entity&gt;</a>;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; <span class="keywordflow">return</span> entity_traits::to_version(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) == entity_traits::to_version(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; }</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00290"></a><span class="lineno"><a class="line" href="structentt_1_1tombstone__t.html#ae75cbf2733dcde452dd782d3c7eda923"> 290</a></span>&#160; [[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="structentt_1_1tombstone__t.html#ae75cbf2733dcde452dd782d3c7eda923">operator!=</a>(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>) <span class="keyword">const</span> ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; <span class="keywordflow">return</span> !(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a> == *<span class="keyword">this</span>);</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; }</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160;};</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; </div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00303"></a><span class="lineno"><a class="line" href="namespaceentt.html#a0f371da1ef604fa726a88e9733e5ee54"> 303</a></span>&#160;[[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#a07b2e32d6df969a3d20a8f263265fe96">operator==</a>(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, <span class="keyword">const</span> <a class="code" href="structentt_1_1tombstone__t.html">tombstone_t</a> other) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <span class="keywordflow">return</span> other.operator==(<a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>);</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160;}</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; </div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Entity&gt;</div>
<div class="line"><a name="l00315"></a><span class="lineno"><a class="line" href="namespaceentt.html#a39702a79d9ba6f5d7cb8668b0a7a1524"> 315</a></span>&#160;[[nodiscard]] constexpr <span class="keywordtype">bool</span> <a class="code" href="namespaceentt.html#ae38ac5bc7b9097ec21eb1058db206cff">operator!=</a>(<span class="keyword">const</span> Entity <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>, <span class="keyword">const</span> <a class="code" href="structentt_1_1tombstone__t.html">tombstone_t</a> other) ENTT_NOEXCEPT {</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <span class="keywordflow">return</span> !(other == <a class="code" href="namespaceentt.html#a0b54e231d069e8a231e14b223388808a">entity</a>);</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160;}</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; </div>
<div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="namespaceentt.html#a2f0c0a1c1d953ea991591748744cdd8b"> 326</a></span>&#160;<span class="keyword">inline</span> constexpr <a class="code" href="structentt_1_1null__t.html">null_t</a> <span class="keyword">null</span>{};</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; </div>
<div class="line"><a name="l00335"></a><span class="lineno"><a class="line" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862"> 335</a></span>&#160;<span class="keyword">inline</span> constexpr <a class="code" href="structentt_1_1tombstone__t.html">tombstone_t</a> <a class="code" href="namespaceentt.html#a674269102fdfe3fd6d7766210a828862">tombstone</a>{};</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; </div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;} <span class="comment">// namespace entt</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html"><div class="ttname"><a href="classentt_1_1entt__traits.html">entt::entt_traits</a></div><div class="ttdoc">Entity traits.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00062">entity.hpp:62</a></div></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html_a16382ceec002b305cf6c48a2a913836a"><div class="ttname"><a href="classentt_1_1entt__traits.html#a16382ceec002b305cf6c48a2a913836a">entt::entt_traits::page_size</a></div><div class="ttdeci">static constexpr auto page_size</div><div class="ttdoc">Page size, default is ENTT_SPARSE_PAGE.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00075">entity.hpp:75</a></div></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html_a1d427b42c48fa8e384adf2e1bc858c7e"><div class="ttname"><a href="classentt_1_1entt__traits.html#a1d427b42c48fa8e384adf2e1bc858c7e">entt::entt_traits::entity_type</a></div><div class="ttdeci">typename base_type::entity_type entity_type</div><div class="ttdoc">Underlying entity type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00069">entity.hpp:69</a></div></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html_a376f015afde8d69c3e6f52a5da9429d1"><div class="ttname"><a href="classentt_1_1entt__traits.html#a376f015afde8d69c3e6f52a5da9429d1">entt::entt_traits::reserved</a></div><div class="ttdeci">static constexpr entity_type reserved</div><div class="ttdoc">Reserved identifier.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00073">entity.hpp:73</a></div></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html_a3797423cba124a5d52a7fcd247b16842"><div class="ttname"><a href="classentt_1_1entt__traits.html#a3797423cba124a5d52a7fcd247b16842">entt::entt_traits::to_integral</a></div><div class="ttdeci">static constexpr entity_type to_integral(const value_type value)</div><div class="ttdoc">Converts an entity to its underlying type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00082">entity.hpp:82</a></div></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html_a391b8de07d30bc1b9dd719b6886ddfe0"><div class="ttname"><a href="classentt_1_1entt__traits.html#a391b8de07d30bc1b9dd719b6886ddfe0">entt::entt_traits::to_entity</a></div><div class="ttdeci">static constexpr entity_type to_entity(const value_type value)</div><div class="ttdoc">Returns the entity part once converted to the underlying type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00091">entity.hpp:91</a></div></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html_a3fae029105adcdb4d570290a04399202"><div class="ttname"><a href="classentt_1_1entt__traits.html#a3fae029105adcdb4d570290a04399202">entt::entt_traits::construct</a></div><div class="ttdeci">static constexpr value_type construct(const entity_type entity, const version_type version)</div><div class="ttdoc">Constructs an identifier from its parts.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00114">entity.hpp:114</a></div></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html_a9898ec0342dfd6bdb937981e15e5fd65"><div class="ttname"><a href="classentt_1_1entt__traits.html#a9898ec0342dfd6bdb937981e15e5fd65">entt::entt_traits::value_type</a></div><div class="ttdeci">Type value_type</div><div class="ttdoc">Value type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00067">entity.hpp:67</a></div></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html_aaba051e9884c8122ee8de8260a14fa68"><div class="ttname"><a href="classentt_1_1entt__traits.html#aaba051e9884c8122ee8de8260a14fa68">entt::entt_traits::combine</a></div><div class="ttdeci">static constexpr value_type combine(const entity_type lhs, const entity_type rhs)</div><div class="ttdoc">Combines two identifiers in a single one.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00128">entity.hpp:128</a></div></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html_ad44954f9ad1b9a20bf997b9a8ba33c3a"><div class="ttname"><a href="classentt_1_1entt__traits.html#ad44954f9ad1b9a20bf997b9a8ba33c3a">entt::entt_traits::version_type</a></div><div class="ttdeci">typename base_type::version_type version_type</div><div class="ttdoc">Underlying version type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00071">entity.hpp:71</a></div></div>
<div class="ttc" id="aclassentt_1_1entt__traits_html_aedb75689bab1bf13e99a8267662b7bc6"><div class="ttname"><a href="classentt_1_1entt__traits.html#aedb75689bab1bf13e99a8267662b7bc6">entt::entt_traits::to_version</a></div><div class="ttdeci">static constexpr version_type to_version(const value_type value)</div><div class="ttdoc">Returns the version part once converted to the underlying type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00100">entity.hpp:100</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_abd7521f3d3ca914ea5bd131269ba75aa"><div class="ttname"><a href="namespaceentt.html#abd7521f3d3ca914ea5bd131269ba75aa">entt::to_integral</a></div><div class="ttdeci">constexpr entt_traits&lt; Entity &gt;::entity_type to_integral(const Entity value)</div><div class="ttdoc">Converts an entity to its underlying type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00139">entity.hpp:139</a></div></div>
<div class="ttc" id="anamespaceentt_html_ae1b0b05750caf25f9718c2bebf55d25c"><div class="ttname"><a href="namespaceentt.html#ae1b0b05750caf25f9718c2bebf55d25c">entt::to_entity</a></div><div class="ttdeci">constexpr entt_traits&lt; Entity &gt;::entity_type to_entity(const Entity value)</div><div class="ttdoc">Returns the entity part once converted to the underlying type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00148">entity.hpp:148</a></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="anamespaceentt_html_ae7dc0f67afc2c0924dc2c0f51dcadadf"><div class="ttname"><a href="namespaceentt.html#ae7dc0f67afc2c0924dc2c0f51dcadadf">entt::to_version</a></div><div class="ttdeci">constexpr entt_traits&lt; Entity &gt;::version_type to_version(const Entity value)</div><div class="ttdoc">Returns the version part once converted to the underlying type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00157">entity.hpp:157</a></div></div>
<div class="ttc" id="astructentt_1_1null__t_html"><div class="ttname"><a href="structentt_1_1null__t.html">entt::null_t</a></div><div class="ttdoc">Null object for all identifiers.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00162">entity.hpp:162</a></div></div>
<div class="ttc" id="astructentt_1_1null__t_html_a1bd5e7e2a2fdc78944cf32ee03a6d0ab"><div class="ttname"><a href="structentt_1_1null__t.html#a1bd5e7e2a2fdc78944cf32ee03a6d0ab">entt::null_t::operator!=</a></div><div class="ttdeci">constexpr bool operator!=([[maybe_unused]] const null_t other) const</div><div class="ttdoc">Compares two null objects.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00188">entity.hpp:188</a></div></div>
<div class="ttc" id="astructentt_1_1null__t_html_a1e155d4d92605008969c3df64484ed44"><div class="ttname"><a href="structentt_1_1null__t.html#a1e155d4d92605008969c3df64484ed44">entt::null_t::operator!=</a></div><div class="ttdeci">constexpr bool operator!=(const Entity entity) const</div><div class="ttdoc">Compares a null object and an identifier of any type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00211">entity.hpp:211</a></div></div>
<div class="ttc" id="astructentt_1_1null__t_html_a510e2259bb0ed264ecdf64f7e8b51665"><div class="ttname"><a href="structentt_1_1null__t.html#a510e2259bb0ed264ecdf64f7e8b51665">entt::null_t::operator==</a></div><div class="ttdeci">constexpr bool operator==(const Entity entity) const</div><div class="ttdoc">Compares a null object and an identifier of any type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00199">entity.hpp:199</a></div></div>
<div class="ttc" id="astructentt_1_1null__t_html_aa9a56492571f7949c26fc7ce4c9aa441"><div class="ttname"><a href="structentt_1_1null__t.html#aa9a56492571f7949c26fc7ce4c9aa441">entt::null_t::operator==</a></div><div class="ttdeci">constexpr bool operator==([[maybe_unused]] const null_t other) const</div><div class="ttdoc">Compares two null objects.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00179">entity.hpp:179</a></div></div>
<div class="ttc" id="astructentt_1_1tombstone__t_html"><div class="ttname"><a href="structentt_1_1tombstone__t.html">entt::tombstone_t</a></div><div class="ttdoc">Tombstone object for all identifiers.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00241">entity.hpp:241</a></div></div>
<div class="ttc" id="astructentt_1_1tombstone__t_html_aa54c795fa1a8e817e56f14e29fc8beee"><div class="ttname"><a href="structentt_1_1tombstone__t.html#aa54c795fa1a8e817e56f14e29fc8beee">entt::tombstone_t::operator==</a></div><div class="ttdeci">constexpr bool operator==([[maybe_unused]] const tombstone_t other) const</div><div class="ttdoc">Compares two tombstone objects.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00258">entity.hpp:258</a></div></div>
<div class="ttc" id="astructentt_1_1tombstone__t_html_aa55c02c8ea69dc462ea78e4ad20c385f"><div class="ttname"><a href="structentt_1_1tombstone__t.html#aa55c02c8ea69dc462ea78e4ad20c385f">entt::tombstone_t::operator==</a></div><div class="ttdeci">constexpr bool operator==(const Entity entity) const</div><div class="ttdoc">Compares a tombstone object and an identifier of any type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00278">entity.hpp:278</a></div></div>
<div class="ttc" id="astructentt_1_1tombstone__t_html_ae75cbf2733dcde452dd782d3c7eda923"><div class="ttname"><a href="structentt_1_1tombstone__t.html#ae75cbf2733dcde452dd782d3c7eda923">entt::tombstone_t::operator!=</a></div><div class="ttdeci">constexpr bool operator!=(const Entity entity) const</div><div class="ttdoc">Compares a tombstone object and an identifier of any type.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00290">entity.hpp:290</a></div></div>
<div class="ttc" id="astructentt_1_1tombstone__t_html_af2e901bd03a7676aa3596f8c55f91d1e"><div class="ttname"><a href="structentt_1_1tombstone__t.html#af2e901bd03a7676aa3596f8c55f91d1e">entt::tombstone_t::operator!=</a></div><div class="ttdeci">constexpr bool operator!=([[maybe_unused]] const tombstone_t other) const</div><div class="ttdoc">Compares two tombstone objects.</div><div class="ttdef"><b>Definition:</b> <a href="entity_8hpp_source.html#l00267">entity.hpp:267</a></div></div>
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