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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_66e9674e8206a335795995fa32a03c91.html">entt</a></li><li class="navelem"><a class="el" href="dir_84cd6c110d68697bc23812bee21a8ed6.html">poly</a></li> </ul>
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<div class="title">poly.hpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef ENTT_POLY_POLY_HPP</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define ENTT_POLY_POLY_HPP</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>  </div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include <cstddef></span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <functional></span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <tuple></span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <type_traits></span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <utility></span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "../config/config.h"</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "../core/any.hpp"</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "../core/type_info.hpp"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "../core/type_traits.hpp"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "fwd.hpp"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  </div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
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<div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="structentt_1_1poly__inspector.html"> 18</a></span> <span class="keyword">struct </span><a class="code" href="structentt_1_1poly__inspector.html">poly_inspector</a> {</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">template</span><<span class="keyword">class</span> Type></div>
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<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="structentt_1_1poly__inspector.html#a5b44cbea11e79b2ff918165b7bf100eb"> 24</a></span>  <span class="keyword">operator</span> Type &&() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">template</span><<span class="keyword">auto</span> Member, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="structentt_1_1poly__inspector.html#a8539b30952dd5a66aa24f334ae4976de"> 34</a></span>  <a class="code" href="structentt_1_1poly__inspector.html">poly_inspector</a> <a class="code" href="structentt_1_1poly__inspector.html#a8539b30952dd5a66aa24f334ae4976de">invoke</a>(Args &&...args) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">template</span><<span class="keyword">auto</span> Member, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="structentt_1_1poly__inspector.html#ac829c393c3d78f306edd0307f71139cb"> 38</a></span>  <a class="code" href="structentt_1_1poly__inspector.html">poly_inspector</a> <a class="code" href="structentt_1_1poly__inspector.html#ac829c393c3d78f306edd0307f71139cb">invoke</a>(Args &&...args);</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> };</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">template</span><<span class="keyword">typename</span> Concept, std::<span class="keywordtype">size_t</span> Len, std::<span class="keywordtype">size_t</span> Align></div>
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<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classentt_1_1poly__vtable.html"> 48</a></span> <span class="keyword">class </span><a class="code" href="classentt_1_1poly__vtable.html">poly_vtable</a> {</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">using</span> inspector = <span class="keyword">typename</span> Concept::template <a class="code" href="classentt_1_1poly__vtable.html#a1114a981955e596da36603282cee2e4d">type<poly_inspector></a>;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Ret, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">static</span> <span class="keyword">auto</span> vtable_entry(Ret (*)(inspector &, Args...)) -> Ret (*)(<a class="code" href="classentt_1_1basic__any.html">basic_any<Len, Align></a> &, Args...);</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Ret, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">static</span> <span class="keyword">auto</span> vtable_entry(Ret (*)(<span class="keyword">const</span> inspector &, Args...)) -> Ret (*)(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__any.html">basic_any<Len, Align></a> &, Args...);</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Ret, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">static</span> <span class="keyword">auto</span> vtable_entry(Ret (*)(Args...)) -> Ret (*)(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__any.html">basic_any<Len, Align></a> &, Args...);</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Ret, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">static</span> <span class="keyword">auto</span> vtable_entry(Ret (inspector::*)(Args...)) -> Ret (*)(<a class="code" href="classentt_1_1basic__any.html">basic_any<Len, Align></a> &, Args...);</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Ret, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">static</span> <span class="keyword">auto</span> vtable_entry(Ret (inspector::*)(Args...) <span class="keyword">const</span>) -> Ret (*)(<span class="keyword">const</span> <a class="code" href="classentt_1_1basic__any.html">basic_any<Len, Align></a> &, Args...);</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  </div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">template</span><<span class="keyword">auto</span>... Candidate></div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">static</span> <span class="keyword">auto</span> make_vtable(<a class="code" href="structentt_1_1value__list.html">value_list<Candidate...></a>)</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  -> decltype(std::make_tuple(vtable_entry(Candidate)...));</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  </div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Func></div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  [[nodiscard]] <span class="keyword">static</span> constexpr <span class="keyword">auto</span> make_vtable(<a class="code" href="structentt_1_1type__list.html">type_list<Func...></a>) {</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Func) == 0u) {</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">return</span> decltype(make_vtable(<span class="keyword">typename</span> Concept::template impl<inspector>{})){};</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> constexpr((std::is_function_v<Func> && ...)) {</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">return</span> decltype(std::make_tuple(vtable_entry(std::declval<Func inspector::*>())...)){};</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  }</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type, <span class="keyword">auto</span> Candidate, <span class="keyword">typename</span> Ret, <span class="keyword">typename</span> Any, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> fill_vtable_entry(Ret (*&entry)(Any &, Args...)) {</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">if</span> constexpr(std::is_invocable_r_v<Ret, decltype(Candidate), Args...>) {</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  entry = +[](Any &, Args... args) -> Ret {</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> std::invoke(Candidate, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  };</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  entry = +[](Any &<a class="code" href="classentt_1_1poly__vtable.html#afb72fb3a81dd22f2ca36b87adebfff46">instance</a>, Args... args) -> Ret {</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>Ret<span class="keyword">></span>(std::invoke(Candidate, <a class="code" href="namespaceentt.html#a2364ab41cab0fccd92cdaaf8779581cb">any_cast</a><<a class="code" href="namespaceentt.html#a7b051461867d3c5c97f77f10b662c26b">constness_as_t<Type, Any></a> &>(<a class="code" href="classentt_1_1poly__vtable.html#afb72fb3a81dd22f2ca36b87adebfff46">instance</a>), std::forward<Args>(args)...));</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  };</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type, <span class="keyword">auto</span>... Index></div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  [[nodiscard]] <span class="keyword">static</span> <span class="keyword">auto</span> fill_vtable(std::index_sequence<Index...>) {</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  vtable_type impl{};</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  (fill_vtable_entry<Type, value_list_element_v<Index, typename Concept::template impl<Type>>>(std::get<Index>(impl)), ...);</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">return</span> impl;</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  }</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">using</span> vtable_type = decltype(make_vtable(Concept{}));</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">static</span> constexpr <span class="keywordtype">bool</span> is_mono_v = std::tuple_size_v<vtable_type> == 1u;</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="classentt_1_1poly__vtable.html#a1114a981955e596da36603282cee2e4d"> 104</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1poly__vtable.html#a1114a981955e596da36603282cee2e4d">type</a> = std::conditional_t<is_mono_v, std::tuple_element_t<0u, vtable_type>, <span class="keyword">const</span> vtable_type *>;</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  </div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type></div>
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<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="classentt_1_1poly__vtable.html#afb72fb3a81dd22f2ca36b87adebfff46"> 112</a></span>  [[nodiscard]] <span class="keyword">static</span> <a class="code" href="classentt_1_1poly__vtable.html#a1114a981955e596da36603282cee2e4d">type</a> <a class="code" href="classentt_1_1poly__vtable.html#afb72fb3a81dd22f2ca36b87adebfff46">instance</a>() {</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  static_assert(std::is_same_v<Type, std::decay_t<Type>>, <span class="stringliteral">"Type differs from its decayed form"</span>);</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">static</span> <span class="keyword">const</span> vtable_type vtable = fill_vtable<Type>(std::make_index_sequence<Concept::template impl<Type>::size>{});</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  </div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> constexpr(is_mono_v) {</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> std::get<0>(vtable);</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> &vtable;</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> };</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">template</span><<span class="keyword">typename</span> Poly></div>
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<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="structentt_1_1poly__base.html"> 129</a></span> <span class="keyword">struct </span><a class="code" href="structentt_1_1poly__base.html">poly_base</a> {</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">template</span><<span class="keyword">auto</span> Member, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="structentt_1_1poly__base.html#a814fd041b02ddfe60577b23d174e7182"> 139</a></span>  [[nodiscard]] decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1poly__base.html#a814fd041b02ddfe60577b23d174e7182">invoke</a>(const <a class="code" href="structentt_1_1poly__base.html">poly_base</a> &self, Args &&...args)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">const</span> <span class="keyword">auto</span> &<a class="code" href="classentt_1_1basic__poly.html">poly</a> = <span class="keyword">static_cast<</span><span class="keyword">const </span>Poly &<span class="keyword">></span>(<span class="keyword">self</span>);</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  </div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">if</span> constexpr(std::is_function_v<std::remove_pointer_t<decltype(<a class="code" href="classentt_1_1basic__poly.html">poly</a>.vtable)>>) {</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__poly.html">poly</a>.vtable(<a class="code" href="classentt_1_1basic__poly.html">poly</a>.storage, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span> std::get<Member>(*<a class="code" href="classentt_1_1basic__poly.html">poly</a>.vtable)(<a class="code" href="classentt_1_1basic__poly.html">poly</a>.storage, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">template</span><<span class="keyword">auto</span> Member, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="structentt_1_1poly__base.html#a8e782d45ce62d6bd620ad22a0ee913e2"> 151</a></span>  [[nodiscard]] decltype(<span class="keyword">auto</span>) <a class="code" href="structentt_1_1poly__base.html#a814fd041b02ddfe60577b23d174e7182">invoke</a>(<a class="code" href="structentt_1_1poly__base.html">poly_base</a> &self, Args &&...args) {</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">auto</span> &<a class="code" href="classentt_1_1basic__poly.html">poly</a> = <span class="keyword">static_cast<</span>Poly &<span class="keyword">></span>(<span class="keyword">self</span>);</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  </div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span> constexpr(std::is_function_v<std::remove_pointer_t<decltype(<a class="code" href="classentt_1_1basic__poly.html">poly</a>.vtable)>>) {</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__poly.html">poly</a>.vtable(<a class="code" href="classentt_1_1basic__poly.html">poly</a>.storage, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> std::get<Member>(*<a class="code" href="classentt_1_1basic__poly.html">poly</a>.vtable)(<a class="code" href="classentt_1_1basic__poly.html">poly</a>.storage, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> };</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="keyword">template</span><<span class="keyword">auto</span> Member, <span class="keyword">typename</span> Poly, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="namespaceentt.html#a8b4f2adf317a555138ef5c1cf45b034a"> 172</a></span> decltype(<span class="keyword">auto</span>) <a class="code" href="namespaceentt.html#a8b4f2adf317a555138ef5c1cf45b034a">poly_call</a>(Poly &&self, Args &&...args) {</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> std::forward<Poly>(<span class="keyword">self</span>).template invoke<Member>(<span class="keyword">self</span>, std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> }</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="keyword">template</span><<span class="keyword">typename</span> Concept, std::<span class="keywordtype">size_t</span> Len, std::<span class="keywordtype">size_t</span> Align></div>
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<div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html"> 192</a></span> <span class="keyword">class </span><a class="code" href="classentt_1_1basic__poly.html">basic_poly</a>: <span class="keyword">private</span> Concept::template type<poly_base<basic_poly<Concept, Len, Align>>> {</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keyword">friend</span> <span class="keyword">struct </span><a class="code" href="structentt_1_1poly__base.html">poly_base</a><<a class="code" href="classentt_1_1basic__poly.html">basic_poly</a>>;</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  </div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#ad3c8c25e48b14267dc3fc0de326a9660"> 198</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__poly.html#ad3c8c25e48b14267dc3fc0de326a9660">concept_type</a> = <span class="keyword">typename</span> Concept::template type<poly_base<basic_poly>>;</div>
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<div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#abf0092d4a0a8976a742ff76a68851054"> 200</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1basic__poly.html#abf0092d4a0a8976a742ff76a68851054">vtable_type</a> = <span class="keyword">typename</span> <a class="code" href="classentt_1_1poly__vtable.html#a1114a981955e596da36603282cee2e4d">poly_vtable<Concept, Len, Align>::type</a>;</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  </div>
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<div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#a809e0991b76093a22fd879a4ebff359b"> 203</a></span>  <a class="code" href="classentt_1_1basic__poly.html#a809e0991b76093a22fd879a4ebff359b">basic_poly</a>() ENTT_NOEXCEPT</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  : <a class="code" href="classentt_1_1basic__storage.html">storage</a>{},</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  vtable{} {}</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  </div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#aed074839fc14e757f761d89606895062"> 214</a></span>  <span class="keyword">explicit</span> <a class="code" href="classentt_1_1basic__poly.html#aed074839fc14e757f761d89606895062">basic_poly</a>(std::in_place_type_t<Type>, Args &&...args)</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  : <a class="code" href="classentt_1_1basic__storage.html">storage</a>{std::in_place_type<Type>, std::forward<Args>(args)...},</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  vtable{<a class="code" href="classentt_1_1poly__vtable.html">poly_vtable</a><Concept, Len, Align>::template instance<std::remove_const_t<std::remove_reference_t<Type>>>()} {}</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  </div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type, <span class="keyword">typename</span> = std::enable_if_t<!std::is_same_v<std::remove_cv_t<std::remove_reference_t<Type>>, basic_poly>>></div>
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<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#a75dc28220ce2957bbe011a2ee576e543"> 224</a></span>  <a class="code" href="classentt_1_1basic__poly.html#a75dc28220ce2957bbe011a2ee576e543">basic_poly</a>(Type &&value) ENTT_NOEXCEPT</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  : <a class="code" href="classentt_1_1basic__poly.html">basic_poly</a>{std::in_place_type<std::remove_cv_t<std::remove_reference_t<Type>>>, std::forward<Type>(value)} {}</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  </div>
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<div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#aa745ccb8b2728d24dd88dccc9663a293"> 231</a></span>  [[nodiscard]] <span class="keyword">const</span> <a class="code" href="classentt_1_1type__info.html">type_info</a> &<a class="code" href="classentt_1_1basic__poly.html#aa745ccb8b2728d24dd88dccc9663a293">type</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__storage.html">storage</a>.<a class="code" href="classentt_1_1basic__sparse__set.html#ac560b393e391e11d203455a0c1ffc027">type</a>();</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  }</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  </div>
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<div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#ac2f41ea9e4b95871dc2f79db6855c122"> 239</a></span>  [[nodiscard]] <span class="keyword">const</span> <span class="keywordtype">void</span> *<a class="code" href="classentt_1_1basic__poly.html#ac2f41ea9e4b95871dc2f79db6855c122">data</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__storage.html">storage</a>.<a class="code" href="classentt_1_1basic__sparse__set.html#adaa8a3f16cdaa2d85316683d008bf8c5">data</a>();</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  }</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  </div>
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<div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#a2f8e50be01a338fb93fc28b1e69865ad"> 244</a></span>  [[nodiscard]] <span class="keywordtype">void</span> *<a class="code" href="classentt_1_1basic__poly.html#a2f8e50be01a338fb93fc28b1e69865ad">data</a>() ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1basic__storage.html">storage</a>.<a class="code" href="classentt_1_1basic__sparse__set.html#adaa8a3f16cdaa2d85316683d008bf8c5">data</a>();</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  </div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type, <span class="keyword">typename</span>... Args></div>
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<div class="line"><a name="l00255"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#a6aaa4ef03f6f2a599abcf633412d6a8d"> 255</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__poly.html#a6aaa4ef03f6f2a599abcf633412d6a8d">emplace</a>(Args &&...args) {</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <a class="code" href="classentt_1_1basic__storage.html">storage</a>.template emplace<Type>(std::forward<Args>(args)...);</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  vtable = <a class="code" href="classentt_1_1poly__vtable.html">poly_vtable<Concept, Len, Align>::template</a> instance<std::remove_const_t<std::remove_reference_t<Type>>>();</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  </div>
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<div class="line"><a name="l00261"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#a43ab35169a0fdb31f7f5db5e5ad0e17d"> 261</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1basic__poly.html#a43ab35169a0fdb31f7f5db5e5ad0e17d">reset</a>() {</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <a class="code" href="classentt_1_1basic__storage.html">storage</a>.reset();</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  vtable = {};</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  </div>
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<div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#a311984ecc234832af9603c6ba1e3cd02"> 270</a></span>  [[nodiscard]] <span class="keyword">explicit</span> <span class="keyword">operator</span> bool() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">bool</span><span class="keyword">></span>(<a class="code" href="classentt_1_1basic__storage.html">storage</a>);</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  }</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  </div>
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<div class="line"><a name="l00278"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#a06f659d892ece6b3908644a5452ed550"> 278</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__poly.html#ad3c8c25e48b14267dc3fc0de326a9660">concept_type</a> *<a class="code" href="classentt_1_1basic__poly.html#a06f659d892ece6b3908644a5452ed550">operator-></a>() ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">return</span> <span class="keyword">this</span>;</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  </div>
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<div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#a0d3461b19558dceb0b60d7f7f2e23ef2"> 283</a></span>  [[nodiscard]] <span class="keyword">const</span> <a class="code" href="classentt_1_1basic__poly.html#ad3c8c25e48b14267dc3fc0de326a9660">concept_type</a> *<a class="code" href="classentt_1_1basic__poly.html#a0d3461b19558dceb0b60d7f7f2e23ef2">operator-></a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">return</span> <span class="keyword">this</span>;</div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  </div>
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<div class="line"><a name="l00291"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#a7ce289eca7eeaa98e53c09f421b89394"> 291</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__poly.html">basic_poly</a> <a class="code" href="classentt_1_1basic__poly.html#a7ce289eca7eeaa98e53c09f421b89394">as_ref</a>() ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <a class="code" href="classentt_1_1basic__poly.html">basic_poly</a> ref{};</div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  ref.storage = <a class="code" href="classentt_1_1basic__storage.html">storage</a>.as_ref();</div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  ref.vtable = vtable;</div>
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<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">return</span> ref;</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  }</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  </div>
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<div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="classentt_1_1basic__poly.html#aa87cad0ad5c7db180dfeebf0dea8b90d"> 299</a></span>  [[nodiscard]] <a class="code" href="classentt_1_1basic__poly.html">basic_poly</a> <a class="code" href="classentt_1_1basic__poly.html#aa87cad0ad5c7db180dfeebf0dea8b90d">as_ref</a>() const ENTT_NOEXCEPT {</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <a class="code" href="classentt_1_1basic__poly.html">basic_poly</a> ref{};</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  ref.storage = <a class="code" href="classentt_1_1basic__storage.html">storage</a>.as_ref();</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  ref.vtable = vtable;</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">return</span> ref;</div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  }</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  </div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <a class="code" href="classentt_1_1basic__any.html">basic_any<Len, Align></a> <a class="code" href="classentt_1_1basic__storage.html">storage</a>;</div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <a class="code" href="classentt_1_1basic__poly.html#abf0092d4a0a8976a742ff76a68851054">vtable_type</a> vtable;</div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> };</div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  </div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> } <span class="comment">// namespace entt</span></div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  </div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="preprocessor">#endif</span></div>
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<div class="ttc" id="aclassentt_1_1basic__any_html"><div class="ttname"><a href="classentt_1_1basic__any.html">entt::basic_any</a></div><div class="ttdoc">A SBO friendly, type-safe container for single values of any type.</div><div class="ttdef"><b>Definition:</b> <a href="any_8hpp_source.html#l00022">any.hpp:22</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html"><div class="ttname"><a href="classentt_1_1basic__poly.html">entt::basic_poly</a></div><div class="ttdoc">Static polymorphism made simple and within everyone's reach.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00192">poly.hpp:192</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_a06f659d892ece6b3908644a5452ed550"><div class="ttname"><a href="classentt_1_1basic__poly.html#a06f659d892ece6b3908644a5452ed550">entt::basic_poly::operator-></a></div><div class="ttdeci">concept_type * operator->()</div><div class="ttdoc">Returns a pointer to the underlying concept.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00278">poly.hpp:278</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_a0d3461b19558dceb0b60d7f7f2e23ef2"><div class="ttname"><a href="classentt_1_1basic__poly.html#a0d3461b19558dceb0b60d7f7f2e23ef2">entt::basic_poly::operator-></a></div><div class="ttdeci">const concept_type * operator->() const</div><div class="ttdoc">Returns a pointer to the underlying concept.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00283">poly.hpp:283</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_a2f8e50be01a338fb93fc28b1e69865ad"><div class="ttname"><a href="classentt_1_1basic__poly.html#a2f8e50be01a338fb93fc28b1e69865ad">entt::basic_poly::data</a></div><div class="ttdeci">void * data()</div><div class="ttdoc">Returns an opaque pointer to the contained instance.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00244">poly.hpp:244</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_a43ab35169a0fdb31f7f5db5e5ad0e17d"><div class="ttname"><a href="classentt_1_1basic__poly.html#a43ab35169a0fdb31f7f5db5e5ad0e17d">entt::basic_poly::reset</a></div><div class="ttdeci">void reset()</div><div class="ttdoc">Destroys contained object.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00261">poly.hpp:261</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_a6aaa4ef03f6f2a599abcf633412d6a8d"><div class="ttname"><a href="classentt_1_1basic__poly.html#a6aaa4ef03f6f2a599abcf633412d6a8d">entt::basic_poly::emplace</a></div><div class="ttdeci">void emplace(Args &&...args)</div><div class="ttdoc">Replaces the contained object by creating a new instance directly.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00255">poly.hpp:255</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_a75dc28220ce2957bbe011a2ee576e543"><div class="ttname"><a href="classentt_1_1basic__poly.html#a75dc28220ce2957bbe011a2ee576e543">entt::basic_poly::basic_poly</a></div><div class="ttdeci">basic_poly(Type &&value)</div><div class="ttdoc">Constructs a poly from a given value.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00224">poly.hpp:224</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_a7ce289eca7eeaa98e53c09f421b89394"><div class="ttname"><a href="classentt_1_1basic__poly.html#a7ce289eca7eeaa98e53c09f421b89394">entt::basic_poly::as_ref</a></div><div class="ttdeci">basic_poly as_ref()</div><div class="ttdoc">Aliasing constructor.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00291">poly.hpp:291</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_a809e0991b76093a22fd879a4ebff359b"><div class="ttname"><a href="classentt_1_1basic__poly.html#a809e0991b76093a22fd879a4ebff359b">entt::basic_poly::basic_poly</a></div><div class="ttdeci">basic_poly()</div><div class="ttdoc">Default constructor.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00203">poly.hpp:203</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_aa745ccb8b2728d24dd88dccc9663a293"><div class="ttname"><a href="classentt_1_1basic__poly.html#aa745ccb8b2728d24dd88dccc9663a293">entt::basic_poly::type</a></div><div class="ttdeci">const type_info & type() const</div><div class="ttdoc">Returns the object type if any, type_id<void>() otherwise.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00231">poly.hpp:231</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_aa87cad0ad5c7db180dfeebf0dea8b90d"><div class="ttname"><a href="classentt_1_1basic__poly.html#aa87cad0ad5c7db180dfeebf0dea8b90d">entt::basic_poly::as_ref</a></div><div class="ttdeci">basic_poly as_ref() const</div><div class="ttdoc">Aliasing constructor.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00299">poly.hpp:299</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_abf0092d4a0a8976a742ff76a68851054"><div class="ttname"><a href="classentt_1_1basic__poly.html#abf0092d4a0a8976a742ff76a68851054">entt::basic_poly::vtable_type</a></div><div class="ttdeci">typename poly_vtable< Concept, Len, Align >::type vtable_type</div><div class="ttdoc">Virtual table type.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00200">poly.hpp:200</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_ac2f41ea9e4b95871dc2f79db6855c122"><div class="ttname"><a href="classentt_1_1basic__poly.html#ac2f41ea9e4b95871dc2f79db6855c122">entt::basic_poly::data</a></div><div class="ttdeci">const void * data() const</div><div class="ttdoc">Returns an opaque pointer to the contained instance.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00239">poly.hpp:239</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_ad3c8c25e48b14267dc3fc0de326a9660"><div class="ttname"><a href="classentt_1_1basic__poly.html#ad3c8c25e48b14267dc3fc0de326a9660">entt::basic_poly::concept_type</a></div><div class="ttdeci">typename Concept::template type< poly_base< basic_poly > > concept_type</div><div class="ttdoc">Concept type.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00198">poly.hpp:198</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__poly_html_aed074839fc14e757f761d89606895062"><div class="ttname"><a href="classentt_1_1basic__poly.html#aed074839fc14e757f761d89606895062">entt::basic_poly::basic_poly</a></div><div class="ttdeci">basic_poly(std::in_place_type_t< Type >, Args &&...args)</div><div class="ttdoc">Constructs a poly by directly initializing the new object.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00214">poly.hpp:214</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_ac560b393e391e11d203455a0c1ffc027"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#ac560b393e391e11d203455a0c1ffc027">entt::basic_sparse_set::type</a></div><div class="ttdeci">const type_info & type() const</div><div class="ttdoc">Returned value type, if any.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00918">sparse_set.hpp:918</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__sparse__set_html_adaa8a3f16cdaa2d85316683d008bf8c5"><div class="ttname"><a href="classentt_1_1basic__sparse__set.html#adaa8a3f16cdaa2d85316683d008bf8c5">entt::basic_sparse_set::data</a></div><div class="ttdeci">pointer data() const</div><div class="ttdoc">Direct access to the internal packed array.</div><div class="ttdef"><b>Definition:</b> <a href="sparse__set_8hpp_source.html#l00487">sparse_set.hpp:487</a></div></div>
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<div class="ttc" id="aclassentt_1_1basic__storage_html"><div class="ttname"><a href="classentt_1_1basic__storage.html">entt::basic_storage</a></div><div class="ttdoc">Basic storage implementation.</div><div class="ttdef"><b>Definition:</b> <a href="storage_8hpp_source.html#l00237">storage.hpp:237</a></div></div>
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<div class="ttc" id="aclassentt_1_1poly__vtable_html"><div class="ttname"><a href="classentt_1_1poly__vtable.html">entt::poly_vtable</a></div><div class="ttdoc">Static virtual table factory.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00048">poly.hpp:48</a></div></div>
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<div class="ttc" id="aclassentt_1_1poly__vtable_html_a1114a981955e596da36603282cee2e4d"><div class="ttname"><a href="classentt_1_1poly__vtable.html#a1114a981955e596da36603282cee2e4d">entt::poly_vtable::type</a></div><div class="ttdeci">std::conditional_t< is_mono_v, std::tuple_element_t< 0u, vtable_type >, const vtable_type * > type</div><div class="ttdoc">Virtual table type.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00104">poly.hpp:104</a></div></div>
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<div class="ttc" id="aclassentt_1_1poly__vtable_html_afb72fb3a81dd22f2ca36b87adebfff46"><div class="ttname"><a href="classentt_1_1poly__vtable.html#afb72fb3a81dd22f2ca36b87adebfff46">entt::poly_vtable::instance</a></div><div class="ttdeci">static type instance()</div><div class="ttdoc">Returns a static virtual table for a specific concept and type.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00112">poly.hpp:112</a></div></div>
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<div class="ttc" id="aclassentt_1_1type__info_html"><div class="ttname"><a href="classentt_1_1type__info.html">entt::type_info</a></div><div class="ttdoc">Implementation specific information about a type.</div><div class="ttdef"><b>Definition:</b> <a href="type__info_8hpp_source.html#l00141">type_info.hpp:141</a></div></div>
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<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__hash__map_8hpp_source.html#l00021">dense_hash_map.hpp:21</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a2364ab41cab0fccd92cdaaf8779581cb"><div class="ttname"><a href="namespaceentt.html#a2364ab41cab0fccd92cdaaf8779581cb">entt::any_cast</a></div><div class="ttdeci">Type any_cast(const basic_any< Len, Align > &data)</div><div class="ttdoc">Performs type-safe access to the contained object.</div><div class="ttdef"><b>Definition:</b> <a href="any_8hpp_source.html#l00419">any.hpp:419</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a7b051461867d3c5c97f77f10b662c26b"><div class="ttname"><a href="namespaceentt.html#a7b051461867d3c5c97f77f10b662c26b">entt::constness_as_t</a></div><div class="ttdeci">typename constness_as< To, From >::type constness_as_t</div><div class="ttdoc">Alias template to facilitate the transcription of the constness.</div><div class="ttdef"><b>Definition:</b> <a href="core_2type__traits_8hpp_source.html#l00645">type_traits.hpp:645</a></div></div>
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<div class="ttc" id="anamespaceentt_html_a8b4f2adf317a555138ef5c1cf45b034a"><div class="ttname"><a href="namespaceentt.html#a8b4f2adf317a555138ef5c1cf45b034a">entt::poly_call</a></div><div class="ttdeci">decltype(auto) poly_call(Poly &&self, Args &&...args)</div><div class="ttdoc">Shortcut for calling poly_base<Type>invoke.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00172">poly.hpp:172</a></div></div>
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<div class="ttc" id="astructentt_1_1poly__base_html"><div class="ttname"><a href="structentt_1_1poly__base.html">entt::poly_base</a></div><div class="ttdoc">Poly base class used to inject functionalities into concepts.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00129">poly.hpp:129</a></div></div>
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<div class="ttc" id="astructentt_1_1poly__base_html_a814fd041b02ddfe60577b23d174e7182"><div class="ttname"><a href="structentt_1_1poly__base.html#a814fd041b02ddfe60577b23d174e7182">entt::poly_base::invoke</a></div><div class="ttdeci">decltype(auto) invoke(const poly_base &self, Args &&...args) const</div><div class="ttdoc">Invokes a function from the static virtual table.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00139">poly.hpp:139</a></div></div>
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<div class="ttc" id="astructentt_1_1poly__inspector_html"><div class="ttname"><a href="structentt_1_1poly__inspector.html">entt::poly_inspector</a></div><div class="ttdoc">Inspector class used to infer the type of the virtual table.</div><div class="ttdef"><b>Definition:</b> <a href="poly_8hpp_source.html#l00018">poly.hpp:18</a></div></div>
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<div class="ttc" id="astructentt_1_1poly__inspector_html_a8539b30952dd5a66aa24f334ae4976de"><div class="ttname"><a href="structentt_1_1poly__inspector.html#a8539b30952dd5a66aa24f334ae4976de">entt::poly_inspector::invoke</a></div><div class="ttdeci">poly_inspector invoke(Args &&...args) const</div><div class="ttdoc">Dummy invocation function (definition only).</div></div>
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<div class="ttc" id="astructentt_1_1poly__inspector_html_ac829c393c3d78f306edd0307f71139cb"><div class="ttname"><a href="structentt_1_1poly__inspector.html#ac829c393c3d78f306edd0307f71139cb">entt::poly_inspector::invoke</a></div><div class="ttdeci">poly_inspector invoke(Args &&...args)</div><div class="ttdoc">Dummy invocation function (definition only).</div></div>
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<div class="ttc" id="astructentt_1_1type__list_html"><div class="ttname"><a href="structentt_1_1type__list.html">entt::type_list</a></div><div class="ttdoc">A class to use to push around lists of types, nothing more.</div><div class="ttdef"><b>Definition:</b> <a href="core_2type__traits_8hpp_source.html#l00110">type_traits.hpp:110</a></div></div>
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<div class="ttc" id="astructentt_1_1value__list_html"><div class="ttname"><a href="structentt_1_1value__list.html">entt::value_list</a></div><div class="ttdoc">A class to use to push around lists of constant values, nothing more.</div><div class="ttdef"><b>Definition:</b> <a href="core_2type__traits_8hpp_source.html#l00285">type_traits.hpp:285</a></div></div>
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