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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef ENTT_ENTITY_PROTOTYPE_HPP</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define ENTT_ENTITY_PROTOTYPE_HPP</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> </div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <tuple></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <utility></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <cstddef></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <type_traits></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <unordered_map></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "../config/config.h"</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "registry.hpp"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <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> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">template</span><<span class="keyword">typename</span> Entity></div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html"> 39</a></span> <span class="keyword">class </span><a class="code" href="classentt_1_1Prototype.html">Prototype</a> final {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">using</span> fn_type = void(*)(<span class="keyword">const</span> <a class="code" href="classentt_1_1Prototype.html">Prototype</a> &, <a class="code" href="classentt_1_1Registry.html">Registry<Entity></a> &, <span class="keyword">const</span> Entity);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">using</span> component_type = <span class="keyword">typename</span> <a class="code" href="classentt_1_1Registry.html#aefd07a0cdff88ebf1e35e531d58c3077">Registry<Entity>::component_type</a>;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">struct </span>Wrapper { Component component; };</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">struct </span>Handler {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  fn_type <a class="code" href="classentt_1_1Prototype.html#adaec9cc16436af85ef938fc9686cd02d">accommodate</a>;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  fn_type <a class="code" href="classentt_1_1Prototype.html#a0a52cda550a678ee14272cff7b2fcf35">assign</a>;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  };</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a8e4a91009c1cbb0bfaadf4e95178eaec"> 53</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1Registry.html">registry_type</a> = Registry<Entity>;</div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d"> 55</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> = Entity;</div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a2a593566474356ad2a03fea9b122de93"> 57</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1Prototype.html#a2a593566474356ad2a03fea9b122de93">size_type</a> = std::size_t;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#aa6033be234aad4d287d740c40db17fec"> 63</a></span>  <a class="code" href="classentt_1_1Prototype.html#aa6033be234aad4d287d740c40db17fec">Prototype</a>(Registry<Entity> &registry)</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  : registry{registry},</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  entity{registry.<a class="code" href="classentt_1_1Registry.html#a10de276e8fc78fe205907c808ddb8d9a">create</a>()}</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  {}</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#acb70104c3d32fcf22fbe37afa7602ed5"> 71</a></span>  <a class="code" href="classentt_1_1Prototype.html#acb70104c3d32fcf22fbe37afa7602ed5">~Prototype</a>() {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  registry.destroy(entity);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component, <span class="keyword">typename</span>... Args></div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#abf665ce59c8f43c4eff3ce77a21c5cfb"> 83</a></span>  Component & <span class="keyword">set</span>(Args &&... args) {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  fn_type <a class="code" href="classentt_1_1Prototype.html#adaec9cc16436af85ef938fc9686cd02d">accommodate</a> = [](<span class="keyword">const</span> <a class="code" href="classentt_1_1Prototype.html">Prototype</a> &prototype, Registry<Entity> &other, <span class="keyword">const</span> Entity dst) {</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">const</span> <span class="keyword">auto</span> &wrapper = prototype.registry.template get<Wrapper<Component>>(prototype.entity);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  other.template accommodate<Component>(dst, wrapper.component);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  };</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  fn_type <a class="code" href="classentt_1_1Prototype.html#a0a52cda550a678ee14272cff7b2fcf35">assign</a> = [](<span class="keyword">const</span> <a class="code" href="classentt_1_1Prototype.html">Prototype</a> &prototype, Registry<Entity> &other, <span class="keyword">const</span> Entity dst) {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">if</span>(!other.template has<Component>(dst)) {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">const</span> <span class="keyword">auto</span> &wrapper = prototype.registry.template get<Wrapper<Component>>(prototype.entity);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  other.template accommodate<Component>(dst, wrapper.component);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  };</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  handlers[registry.template type<Component>()] = Handler{<a class="code" href="classentt_1_1Prototype.html#adaec9cc16436af85ef938fc9686cd02d">accommodate</a>, assign};</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keyword">auto</span> &wrapper = registry.template accommodate<Wrapper<Component>>(entity, Component{std::forward<Args>(args)...});</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span> wrapper.component;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  }</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#ac75f485a3afa9dada4574269be50166d"> 106</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1Prototype.html#ac75f485a3afa9dada4574269be50166d">unset</a>() ENTT_NOEXCEPT {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  registry.template reset<Wrapper<Component>>(entity);</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  handlers.erase(registry.template type<Component>());</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div><div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a3f156472cc6a07016eadf51082b8f2f8"> 117</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1Prototype.html#a3f156472cc6a07016eadf51082b8f2f8">has</a>() const ENTT_NOEXCEPT {</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">return</span> registry.template has<Wrapper<Component>...>(entity);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div><div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a0d23c82dcf122123ee29ffd3254b4b84"> 134</a></span>  <span class="keyword">const</span> Component & <span class="keyword">get</span>() <span class="keyword">const</span> ENTT_NOEXCEPT {</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> registry.template get<Wrapper<Component>>(entity).component;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Component></div><div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a4069701eaf29716ed9bbb404da5f1b59"> 151</a></span>  <span class="keyword">inline</span> Component & <span class="keyword">get</span>() ENTT_NOEXCEPT {</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span>Component &<span class="keyword">></span>(<span class="keyword">const_cast<</span><span class="keyword">const </span><a class="code" href="classentt_1_1Prototype.html">Prototype</a> *<span class="keyword">></span>(<span class="keyword">this</span>)->get<Component>());</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keyword">inline</span> std::enable_if_t<(<span class="keyword">sizeof</span>...(Component) > 1), std::tuple<<span class="keyword">const</span> Component &...>></div><div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#ae52596223d2a61e52c41979b1e76d68f"> 169</a></span>  <span class="keyword">get</span>() <span class="keyword">const</span> ENTT_NOEXCEPT {</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">return</span> std::tuple<<span class="keyword">const</span> Component &...>{get<Component>()...};</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  }</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Component></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">inline</span> std::enable_if_t<(<span class="keyword">sizeof</span>...(Component) > 1), std::tuple<Component &...>></div><div class="line"><a name="l00187"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a35fcf29a4c01caa611cffa9f73cbe535"> 187</a></span>  <span class="keyword">get</span>() ENTT_NOEXCEPT {</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">return</span> std::tuple<Component &...>{get<Component>()...};</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a434b43ae5f761093a0c9e74da0802523"> 209</a></span>  <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> <a class="code" href="classentt_1_1Prototype.html#a434b43ae5f761093a0c9e74da0802523">create</a>(<a class="code" href="classentt_1_1Registry.html">registry_type</a> &other)<span class="keyword"> const </span>{</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">const</span> <span class="keyword">auto</span> entity = other.<a class="code" href="classentt_1_1Registry.html#a10de276e8fc78fe205907c808ddb8d9a">create</a>();</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="classentt_1_1Prototype.html#a0a52cda550a678ee14272cff7b2fcf35">assign</a>(other, entity);</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">return</span> entity;</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  }</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div><div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a5a659d7582d8fb52c5be59b0a319e2ec"> 232</a></span>  <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> <a class="code" href="classentt_1_1Prototype.html#a5a659d7582d8fb52c5be59b0a319e2ec">create</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keyword">const</span> <span class="keyword">auto</span> entity = registry.create();</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <a class="code" href="classentt_1_1Prototype.html#a0a52cda550a678ee14272cff7b2fcf35">assign</a>(registry, entity);</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">return</span> entity;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  }</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a0a52cda550a678ee14272cff7b2fcf35"> 259</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1Prototype.html#a0a52cda550a678ee14272cff7b2fcf35">assign</a>(<a class="code" href="classentt_1_1Registry.html">registry_type</a> &other, <span class="keyword">const</span> <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> dst)<span class="keyword"> const </span>{</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> &handler: handlers) {</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  handler.second.assign(*<span class="keyword">this</span>, other, dst);</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  }</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00285"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#ab7bf733f40f1071d73d4f3245526c038"> 285</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1Prototype.html#ab7bf733f40f1071d73d4f3245526c038">assign</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> dst)<span class="keyword"> const </span>{</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> &handler: handlers) {</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  handler.second.assign(*<span class="keyword">this</span>, registry, dst);</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  }</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div><div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#adaec9cc16436af85ef938fc9686cd02d"> 310</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1Prototype.html#adaec9cc16436af85ef938fc9686cd02d">accommodate</a>(<a class="code" href="classentt_1_1Registry.html">registry_type</a> &other, <span class="keyword">const</span> <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> dst)<span class="keyword"> const </span>{</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> &handler: handlers) {</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  handler.second.accommodate(*<span class="keyword">this</span>, other, dst);</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  }</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l00334"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a37299298c61bb06a75b697296e328477"> 334</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1Prototype.html#a37299298c61bb06a75b697296e328477">accommodate</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> dst)<span class="keyword"> const </span>{</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> &handler: handlers) {</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  handler.second.accommodate(*<span class="keyword">this</span>, registry, dst);</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  }</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  }</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div><div class="line"><a name="l00361"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#ac7cb69aad2015e94f3a0a9ad42b82f1b"> 361</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classentt_1_1Prototype.html#ac7cb69aad2015e94f3a0a9ad42b82f1b">operator()</a>(<a class="code" href="classentt_1_1Registry.html">registry_type</a> &other, <span class="keyword">const</span> <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> dst) <span class="keyword">const</span> ENTT_NOEXCEPT {</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <a class="code" href="classentt_1_1Prototype.html#a0a52cda550a678ee14272cff7b2fcf35">assign</a>(other, dst);</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  }</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div><div class="line"><a name="l00385"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a6b0560c31432fb6591a772ce9a322728"> 385</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classentt_1_1Prototype.html#a6b0560c31432fb6591a772ce9a322728">operator()</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> dst) <span class="keyword">const</span> ENTT_NOEXCEPT {</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <a class="code" href="classentt_1_1Prototype.html#a0a52cda550a678ee14272cff7b2fcf35">assign</a>(registry, dst);</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  }</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> </div><div class="line"><a name="l00407"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#a7c401ecc89b0c88ab15ed2dd7686b54e"> 407</a></span>  <span class="keyword">inline</span> <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> <a class="code" href="classentt_1_1Prototype.html#a7c401ecc89b0c88ab15ed2dd7686b54e">operator()</a>(<a class="code" href="classentt_1_1Registry.html">registry_type</a> &other) <span class="keyword">const</span> ENTT_NOEXCEPT {</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1Prototype.html#a5a659d7582d8fb52c5be59b0a319e2ec">create</a>(other);</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  }</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div><div class="line"><a name="l00428"></a><span class="lineno"><a class="line" href="classentt_1_1Prototype.html#ad39dd5c5449cc647a1402543ebe411fe"> 428</a></span>  <span class="keyword">inline</span> <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> <a class="code" href="classentt_1_1Prototype.html#ad39dd5c5449cc647a1402543ebe411fe">operator()</a>() const ENTT_NOEXCEPT {</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1Prototype.html#a5a659d7582d8fb52c5be59b0a319e2ec">create</a>(registry);</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  }</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  std::unordered_map<component_type, Handler> handlers;</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  Registry<Entity> &registry;</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <a class="code" href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entity_type</a> entity;</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span> };</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> </div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> </div><div class="line"><a name="l00446"></a><span class="lineno"><a class="line" href="namespaceentt.html#a0d57efa94559b7bae0129ca483ae8927"> 446</a></span> <span class="keyword">using</span> <a class="code" href="classentt_1_1Prototype.html">DefaultPrototype</a> = <a class="code" href="classentt_1_1Prototype.html">Prototype<std::uint32_t></a>;</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> </div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span> </div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span> }</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span> </div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span> </div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> <span class="preprocessor">#endif // ENTT_ENTITY_PROTOTYPE_HPP</span></div><div class="ttc" id="classentt_1_1Prototype_html_a2a593566474356ad2a03fea9b122de93"><div class="ttname"><a href="classentt_1_1Prototype.html#a2a593566474356ad2a03fea9b122de93">entt::Prototype::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="prototype_8hpp_source.html#l00057">prototype.hpp:57</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_ab4542df6834170b6f0d96828d094269d"><div class="ttname"><a href="classentt_1_1Prototype.html#ab4542df6834170b6f0d96828d094269d">entt::Prototype::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="prototype_8hpp_source.html#l00055">prototype.hpp:55</a></div></div>
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<div class="ttc" id="classentt_1_1Registry_html"><div class="ttname"><a href="classentt_1_1Registry.html">entt::Registry</a></div><div class="ttdoc">Fast and reliable entity-component system. </div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00039">registry.hpp:39</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_aa6033be234aad4d287d740c40db17fec"><div class="ttname"><a href="classentt_1_1Prototype.html#aa6033be234aad4d287d740c40db17fec">entt::Prototype::Prototype</a></div><div class="ttdeci">Prototype(Registry< Entity > &registry)</div><div class="ttdoc">Constructs a prototype that is bound to a given registry. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00063">prototype.hpp:63</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_ab7bf733f40f1071d73d4f3245526c038"><div class="ttname"><a href="classentt_1_1Prototype.html#ab7bf733f40f1071d73d4f3245526c038">entt::Prototype::assign</a></div><div class="ttdeci">void assign(const entity_type dst) const</div><div class="ttdoc">Assigns the components of a prototype to a given entity. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00285">prototype.hpp:285</a></div></div>
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<div class="ttc" id="classentt_1_1Registry_html_a10de276e8fc78fe205907c808ddb8d9a"><div class="ttname"><a href="classentt_1_1Registry.html#a10de276e8fc78fe205907c808ddb8d9a">entt::Registry::create</a></div><div class="ttdeci">entity_type create() ENTT_NOEXCEPT</div><div class="ttdoc">Creates a new entity and returns it. </div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00390">registry.hpp:390</a></div></div>
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<div class="ttc" id="namespaceentt_html"><div class="ttname"><a href="namespaceentt.html">entt</a></div><div class="ttdoc">EnTT default namespace. </div><div class="ttdef"><b>Definition:</b> <a href="algorithm_8hpp_source.html#l00010">algorithm.hpp:10</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_a6b0560c31432fb6591a772ce9a322728"><div class="ttname"><a href="classentt_1_1Prototype.html#a6b0560c31432fb6591a772ce9a322728">entt::Prototype::operator()</a></div><div class="ttdeci">void operator()(const entity_type dst) const ENTT_NOEXCEPT</div><div class="ttdoc">Assigns the components of a prototype to an entity. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00385">prototype.hpp:385</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_a5a659d7582d8fb52c5be59b0a319e2ec"><div class="ttname"><a href="classentt_1_1Prototype.html#a5a659d7582d8fb52c5be59b0a319e2ec">entt::Prototype::create</a></div><div class="ttdeci">entity_type create() const</div><div class="ttdoc">Creates a new entity using a given prototype. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00232">prototype.hpp:232</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_adaec9cc16436af85ef938fc9686cd02d"><div class="ttname"><a href="classentt_1_1Prototype.html#adaec9cc16436af85ef938fc9686cd02d">entt::Prototype::accommodate</a></div><div class="ttdeci">void accommodate(registry_type &other, const entity_type dst) const</div><div class="ttdoc">Assigns or replaces the components of a prototype for an entity. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00310">prototype.hpp:310</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_ac7cb69aad2015e94f3a0a9ad42b82f1b"><div class="ttname"><a href="classentt_1_1Prototype.html#ac7cb69aad2015e94f3a0a9ad42b82f1b">entt::Prototype::operator()</a></div><div class="ttdeci">void operator()(registry_type &other, const entity_type dst) const ENTT_NOEXCEPT</div><div class="ttdoc">Assigns the components of a prototype to an entity. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00361">prototype.hpp:361</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_acb70104c3d32fcf22fbe37afa7602ed5"><div class="ttname"><a href="classentt_1_1Prototype.html#acb70104c3d32fcf22fbe37afa7602ed5">entt::Prototype::~Prototype</a></div><div class="ttdeci">~Prototype()</div><div class="ttdoc">Releases all its resources. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00071">prototype.hpp:71</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_ac75f485a3afa9dada4574269be50166d"><div class="ttname"><a href="classentt_1_1Prototype.html#ac75f485a3afa9dada4574269be50166d">entt::Prototype::unset</a></div><div class="ttdeci">void unset() ENTT_NOEXCEPT</div><div class="ttdoc">Removes the given component from a prototype. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00106">prototype.hpp:106</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_a7c401ecc89b0c88ab15ed2dd7686b54e"><div class="ttname"><a href="classentt_1_1Prototype.html#a7c401ecc89b0c88ab15ed2dd7686b54e">entt::Prototype::operator()</a></div><div class="ttdeci">entity_type operator()(registry_type &other) const ENTT_NOEXCEPT</div><div class="ttdoc">Creates a new entity using a given prototype. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00407">prototype.hpp:407</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_a3f156472cc6a07016eadf51082b8f2f8"><div class="ttname"><a href="classentt_1_1Prototype.html#a3f156472cc6a07016eadf51082b8f2f8">entt::Prototype::has</a></div><div class="ttdeci">bool has() const ENTT_NOEXCEPT</div><div class="ttdoc">Checks if a prototype owns all the given components. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00117">prototype.hpp:117</a></div></div>
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<div class="ttc" id="classentt_1_1Registry_html_aefd07a0cdff88ebf1e35e531d58c3077"><div class="ttname"><a href="classentt_1_1Registry.html#aefd07a0cdff88ebf1e35e531d58c3077">entt::Registry::component_type</a></div><div class="ttdeci">typename component_family::family_type component_type</div><div class="ttdoc">Unsigned integer type. </div><div class="ttdef"><b>Definition:</b> <a href="registry_8hpp_source.html#l00128">registry.hpp:128</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_ad39dd5c5449cc647a1402543ebe411fe"><div class="ttname"><a href="classentt_1_1Prototype.html#ad39dd5c5449cc647a1402543ebe411fe">entt::Prototype::operator()</a></div><div class="ttdeci">entity_type operator()() const ENTT_NOEXCEPT</div><div class="ttdoc">Creates a new entity using a given prototype. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00428">prototype.hpp:428</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html"><div class="ttname"><a href="classentt_1_1Prototype.html">entt::Prototype</a></div><div class="ttdoc">Prototype container for concepts. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00039">prototype.hpp:39</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_a0a52cda550a678ee14272cff7b2fcf35"><div class="ttname"><a href="classentt_1_1Prototype.html#a0a52cda550a678ee14272cff7b2fcf35">entt::Prototype::assign</a></div><div class="ttdeci">void assign(registry_type &other, const entity_type dst) const</div><div class="ttdoc">Assigns the components of a prototype to a given entity. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00259">prototype.hpp:259</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_a37299298c61bb06a75b697296e328477"><div class="ttname"><a href="classentt_1_1Prototype.html#a37299298c61bb06a75b697296e328477">entt::Prototype::accommodate</a></div><div class="ttdeci">void accommodate(const entity_type dst) const</div><div class="ttdoc">Assigns or replaces the components of a prototype for an entity. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00334">prototype.hpp:334</a></div></div>
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<div class="ttc" id="classentt_1_1Prototype_html_a434b43ae5f761093a0c9e74da0802523"><div class="ttname"><a href="classentt_1_1Prototype.html#a434b43ae5f761093a0c9e74da0802523">entt::Prototype::create</a></div><div class="ttdeci">entity_type create(registry_type &other) const</div><div class="ttdoc">Creates a new entity using a given prototype. </div><div class="ttdef"><b>Definition:</b> <a href="prototype_8hpp_source.html#l00209">prototype.hpp:209</a></div></div>
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