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<div class="title">component.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_COMPONENT_HPP</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="preprocessor">#define ENTT_ENTITY_COMPONENT_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;type_traits&gt;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#include &quot;../config/config.h&quot;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160; </div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160; </div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</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="l00013"></a><span class="lineno"><a class="line" href="structentt_1_1basic__component__traits.html"> 13</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structentt_1_1basic__component__traits.html">basic_component_traits</a> {</div>
<div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="structentt_1_1basic__component__traits.html#af33aa4f747fb2a108434048c9661c686"> 15</a></span>&#160; <span class="keyword">using</span> <a class="code" href="structentt_1_1basic__component__traits.html#af33aa4f747fb2a108434048c9661c686">in_place_delete</a> = std::false_type;</div>
<div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="structentt_1_1basic__component__traits.html#abe1f44f482b1155e7a924bd720fe6528"> 17</a></span>&#160; <span class="keyword">using</span> <a class="code" href="structentt_1_1basic__component__traits.html#abe1f44f482b1155e7a924bd720fe6528">ignore_if_empty</a> = ENTT_IGNORE_IF_EMPTY;</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; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Type, <span class="keyword">typename</span> = <span class="keywordtype">void</span>&gt;</div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="structentt_1_1component__traits.html"> 26</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structentt_1_1component__traits.html">component_traits</a>: <a class="code" href="structentt_1_1basic__component__traits.html">basic_component_traits</a> {</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; static_assert(std::is_same_v&lt;std::decay_t&lt;Type&gt;, Type&gt;, <span class="stringliteral">&quot;Unsupported type&quot;</span>);</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;};</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; </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; </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="anamespaceentt_html"><div class="ttname"><a href="namespaceentt.html">entt</a></div><div class="ttdoc">EnTT default namespace.</div><div class="ttdef"><b>Definition:</b> <a href="algorithm_8hpp_source.html#l00013">algorithm.hpp:13</a></div></div>
<div class="ttc" id="astructentt_1_1basic__component__traits_html"><div class="ttname"><a href="structentt_1_1basic__component__traits.html">entt::basic_component_traits</a></div><div class="ttdoc">Commonly used default traits for all types.</div><div class="ttdef"><b>Definition:</b> <a href="component_8hpp_source.html#l00013">component.hpp:13</a></div></div>
<div class="ttc" id="astructentt_1_1basic__component__traits_html_abe1f44f482b1155e7a924bd720fe6528"><div class="ttname"><a href="structentt_1_1basic__component__traits.html#abe1f44f482b1155e7a924bd720fe6528">entt::basic_component_traits::ignore_if_empty</a></div><div class="ttdeci">std::true_type ignore_if_empty</div><div class="ttdoc">Empty type optimization, default is ENTT_IGNORE_IF_EMPTY.</div><div class="ttdef"><b>Definition:</b> <a href="component_8hpp_source.html#l00017">component.hpp:17</a></div></div>
<div class="ttc" id="astructentt_1_1basic__component__traits_html_af33aa4f747fb2a108434048c9661c686"><div class="ttname"><a href="structentt_1_1basic__component__traits.html#af33aa4f747fb2a108434048c9661c686">entt::basic_component_traits::in_place_delete</a></div><div class="ttdeci">std::false_type in_place_delete</div><div class="ttdoc">Pointer stability, default is std::false_type.</div><div class="ttdef"><b>Definition:</b> <a href="component_8hpp_source.html#l00015">component.hpp:15</a></div></div>
<div class="ttc" id="astructentt_1_1component__traits_html"><div class="ttname"><a href="structentt_1_1component__traits.html">entt::component_traits</a></div><div class="ttdoc">Common way to access various properties of components.</div><div class="ttdef"><b>Definition:</b> <a href="component_8hpp_source.html#l00026">component.hpp:26</a></div></div>
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