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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_a53318306f6ac0f7fe657839abd543ab.html">signal</a></li> </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef ENTT_SIGNAL_DISPATCHER_HPP</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define ENTT_SIGNAL_DISPATCHER_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 <vector></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <memory></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 <utility></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <algorithm></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <type_traits></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "../config/config.h"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "../core/family.hpp"</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "../core/type_traits.hpp"</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "sigh.hpp"</span></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="l00017"></a><span class="lineno"> 17</span> <span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classentt_1_1dispatcher.html"> 33</a></span> <span class="keyword">class </span><a class="code" href="classentt_1_1dispatcher.html">dispatcher</a> {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1family.html">event_family</a> = <a class="code" href="classentt_1_1family.html">family<struct internal_dispatcher_event_family></a>;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Class, <span class="keyword">typename</span> Event></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">using</span> instance_type = <span class="keyword">typename</span> <a class="code" href="classentt_1_1sigh.html">sigh<void(const Event &)>::template</a> instance_type<Class>;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">struct </span>base_wrapper {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">virtual</span> ~base_wrapper() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> publish() = 0;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> clear() = 0;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  };</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Event></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">struct </span>signal_wrapper: base_wrapper {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">using</span> signal_type = <a class="code" href="classentt_1_1sigh.html">sigh<void(const Event &)></a>;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1dispatcher.html#a9ab3b084146a292b2dd2411cea452273">sink_type</a> = <span class="keyword">typename</span> signal_type::sink_type;</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>  <span class="keywordtype">void</span> publish()<span class="keyword"> override </span>{</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">const</span> <span class="keyword">auto</span> length = events.size();</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">for</span>(std::size_t pos{}; pos < length; ++pos) {</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  signal.publish(events[pos]);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  events.erase(events.cbegin(), events.cbegin()+length);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">void</span> clear()<span class="keyword"> override </span>{</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  events.clear();</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  }</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classentt_1_1dispatcher.html#a9ab3b084146a292b2dd2411cea452273">sink_type</a> <a class="code" href="classentt_1_1dispatcher.html#afedd59083875621a11510b00c84c8878">sink</a>() ENTT_NOEXCEPT {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1sink.html">entt::sink</a>{signal};</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="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Args></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1dispatcher.html#ac3d3eae7004c63f0232b09f2770c4ebd">trigger</a>(Args &&... args) {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  signal.publish({ std::forward<Args>(args)... });</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Args></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1dispatcher.html#ab41d56a73b6bdc64f0862abd333ea701">enqueue</a>(Args &&... args) {</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  events.emplace_back(std::forward<Args>(args)...);</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  }</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  signal_type signal{};</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  std::vector<Event> events;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  };</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">struct </span>wrapper_data {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  std::unique_ptr<base_wrapper> wrapper;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  ENTT_ID_TYPE runtime_type;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  };</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>  <span class="keyword">template</span><<span class="keyword">typename</span> Event></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">static</span> <span class="keyword">auto</span> type() ENTT_NOEXCEPT {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">if</span> constexpr(is_named_type_v<Event>) {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">return</span> named_type_traits_v<Event>;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> event_family::type<Event>;</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> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Event></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  signal_wrapper<Event> & assure() {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">const</span> <span class="keyword">auto</span> wtype = type<Event>();</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  wrapper_data *wdata = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> constexpr(is_named_type_v<Event>) {</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">const</span> <span class="keyword">auto</span> it = std::find_if(wrappers.begin(), wrappers.end(), [wtype](<span class="keyword">const</span> <span class="keyword">auto</span> &candidate) {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">return</span> candidate.wrapper && candidate.runtime_type == wtype;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  });</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  wdata = (it == wrappers.cend() ? &wrappers.emplace_back() : &(*it));</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">if</span>(!(wtype < wrappers.size())) {</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  wrappers.resize(wtype+1);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  wdata = &wrappers[wtype];</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span>(wdata->wrapper && wdata->runtime_type != wtype) {</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  wrappers.emplace_back();</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  std::swap(wrappers[wtype], wrappers.back());</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  wdata = &wrappers[wtype];</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="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">if</span>(!wdata->wrapper) {</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  wdata->wrapper = std::make_unique<signal_wrapper<Event>>();</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  wdata->runtime_type = wtype;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  }</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>signal_wrapper<Event> &<span class="keyword">></span>(*wdata->wrapper);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Event></div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classentt_1_1dispatcher.html#a9ab3b084146a292b2dd2411cea452273"> 133</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1dispatcher.html#a9ab3b084146a292b2dd2411cea452273">sink_type</a> = <span class="keyword">typename</span> signal_wrapper<Event>::sink_type;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Event></div><div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="classentt_1_1dispatcher.html#afedd59083875621a11510b00c84c8878"> 153</a></span>  <a class="code" href="classentt_1_1dispatcher.html#a9ab3b084146a292b2dd2411cea452273">sink_type<Event></a> <a class="code" href="classentt_1_1dispatcher.html#afedd59083875621a11510b00c84c8878">sink</a>() ENTT_NOEXCEPT {</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> assure<Event>().<a class="code" href="classentt_1_1dispatcher.html#afedd59083875621a11510b00c84c8878">sink</a>();</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Event, <span class="keyword">typename</span>... Args></div><div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="classentt_1_1dispatcher.html#ac3d3eae7004c63f0232b09f2770c4ebd"> 168</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1dispatcher.html#ac3d3eae7004c63f0232b09f2770c4ebd">trigger</a>(Args &&... args) {</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  assure<Event>().<a class="code" href="classentt_1_1dispatcher.html#ac3d3eae7004c63f0232b09f2770c4ebd">trigger</a>(std::forward<Args>(args)...);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Event></div><div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="classentt_1_1dispatcher.html#a1d14234071d22c9fe09c453ebd818d2e"> 182</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1dispatcher.html#a1d14234071d22c9fe09c453ebd818d2e">trigger</a>(Event &&event) {</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  assure<std::decay_t<Event>>().<a class="code" href="classentt_1_1dispatcher.html#ac3d3eae7004c63f0232b09f2770c4ebd">trigger</a>(std::forward<Event>(event));</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  }</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Event, <span class="keyword">typename</span>... Args></div><div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="classentt_1_1dispatcher.html#ab41d56a73b6bdc64f0862abd333ea701"> 197</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1dispatcher.html#ab41d56a73b6bdc64f0862abd333ea701">enqueue</a>(Args &&... args) {</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  assure<Event>().<a class="code" href="classentt_1_1dispatcher.html#ab41d56a73b6bdc64f0862abd333ea701">enqueue</a>(std::forward<Args>(args)...);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Event></div><div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="classentt_1_1dispatcher.html#a1e0a488354698cbf3cba82396ac4b76e"> 211</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1dispatcher.html#a1e0a488354698cbf3cba82396ac4b76e">enqueue</a>(Event &&event) {</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  assure<std::decay_t<Event>>().<a class="code" href="classentt_1_1dispatcher.html#ab41d56a73b6bdc64f0862abd333ea701">enqueue</a>(std::forward<Event>(event));</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="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Event></div><div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="classentt_1_1dispatcher.html#a83958d3ca4b5ec11eca0c3b8eb591822"> 224</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1dispatcher.html#a83958d3ca4b5ec11eca0c3b8eb591822">discard</a>() {</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">if</span> constexpr(<span class="keyword">sizeof</span>...(Event) == 0) {</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  std::for_each(wrappers.begin(), wrappers.end(), [](<span class="keyword">auto</span> &&wdata) {</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">if</span>(wdata.wrapper) {</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  wdata.wrapper->clear();</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  }</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  });</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  (assure<std::decay_t<Event>>().clear(), ...);</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  }</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> </div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Event></div><div class="line"><a name="l00246"></a><span class="lineno"><a class="line" href="classentt_1_1dispatcher.html#aabed6fd7fa4027dcfa3afc7bc20f2784"> 246</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1dispatcher.html#aabed6fd7fa4027dcfa3afc7bc20f2784">update</a>() {</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  assure<Event>().publish();</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="classentt_1_1dispatcher.html#ae15c11634047d7718db5e2e30675c80c"> 257</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1dispatcher.html#ae15c11634047d7718db5e2e30675c80c">update</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> pos = wrappers.size(); pos; --pos) {</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">if</span>(<span class="keyword">auto</span> &wdata = wrappers[pos-1]; wdata.wrapper) {</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  wdata.wrapper->publish();</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</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="l00265"></a><span class="lineno"> 265</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  std::vector<wrapper_data> wrappers;</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> };</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> }</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> </div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="preprocessor">#endif // ENTT_SIGNAL_DISPATCHER_HPP</span></div><div class="ttc" id="classentt_1_1dispatcher_html_a83958d3ca4b5ec11eca0c3b8eb591822"><div class="ttname"><a href="classentt_1_1dispatcher.html#a83958d3ca4b5ec11eca0c3b8eb591822">entt::dispatcher::discard</a></div><div class="ttdeci">void discard()</div><div class="ttdoc">Discards all the events queued so far. </div><div class="ttdef"><b>Definition:</b> <a href="dispatcher_8hpp_source.html#l00224">dispatcher.hpp:224</a></div></div>
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<div class="ttc" id="classentt_1_1dispatcher_html_a1d14234071d22c9fe09c453ebd818d2e"><div class="ttname"><a href="classentt_1_1dispatcher.html#a1d14234071d22c9fe09c453ebd818d2e">entt::dispatcher::trigger</a></div><div class="ttdeci">void trigger(Event &&event)</div><div class="ttdoc">Triggers an immediate event of the given type. </div><div class="ttdef"><b>Definition:</b> <a href="dispatcher_8hpp_source.html#l00182">dispatcher.hpp:182</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#l00012">algorithm.hpp:12</a></div></div>
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<div class="ttc" id="classentt_1_1dispatcher_html_aabed6fd7fa4027dcfa3afc7bc20f2784"><div class="ttname"><a href="classentt_1_1dispatcher.html#aabed6fd7fa4027dcfa3afc7bc20f2784">entt::dispatcher::update</a></div><div class="ttdeci">void update()</div><div class="ttdoc">Delivers all the pending events of the given type. </div><div class="ttdef"><b>Definition:</b> <a href="dispatcher_8hpp_source.html#l00246">dispatcher.hpp:246</a></div></div>
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<div class="ttc" id="classentt_1_1dispatcher_html_afedd59083875621a11510b00c84c8878"><div class="ttname"><a href="classentt_1_1dispatcher.html#afedd59083875621a11510b00c84c8878">entt::dispatcher::sink</a></div><div class="ttdeci">sink_type< Event > sink() ENTT_NOEXCEPT</div><div class="ttdoc">Returns a sink object for the given event. </div><div class="ttdef"><b>Definition:</b> <a href="dispatcher_8hpp_source.html#l00153">dispatcher.hpp:153</a></div></div>
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<div class="ttc" id="classentt_1_1dispatcher_html_a9ab3b084146a292b2dd2411cea452273"><div class="ttname"><a href="classentt_1_1dispatcher.html#a9ab3b084146a292b2dd2411cea452273">entt::dispatcher::sink_type</a></div><div class="ttdeci">typename signal_wrapper< Event >::sink_type sink_type</div><div class="ttdoc">Type of sink for the given event. </div><div class="ttdef"><b>Definition:</b> <a href="dispatcher_8hpp_source.html#l00133">dispatcher.hpp:133</a></div></div>
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<div class="ttc" id="classentt_1_1family_html"><div class="ttname"><a href="classentt_1_1family.html">entt::family</a></div><div class="ttdoc">Dynamic identifier generator. </div><div class="ttdef"><b>Definition:</b> <a href="family_8hpp_source.html#l00020">family.hpp:20</a></div></div>
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<div class="ttc" id="classentt_1_1dispatcher_html_ac3d3eae7004c63f0232b09f2770c4ebd"><div class="ttname"><a href="classentt_1_1dispatcher.html#ac3d3eae7004c63f0232b09f2770c4ebd">entt::dispatcher::trigger</a></div><div class="ttdeci">void trigger(Args &&... args)</div><div class="ttdoc">Triggers an immediate event of the given type. </div><div class="ttdef"><b>Definition:</b> <a href="dispatcher_8hpp_source.html#l00168">dispatcher.hpp:168</a></div></div>
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<div class="ttc" id="classentt_1_1dispatcher_html_ab41d56a73b6bdc64f0862abd333ea701"><div class="ttname"><a href="classentt_1_1dispatcher.html#ab41d56a73b6bdc64f0862abd333ea701">entt::dispatcher::enqueue</a></div><div class="ttdeci">void enqueue(Args &&... args)</div><div class="ttdoc">Enqueues an event of the given type. </div><div class="ttdef"><b>Definition:</b> <a href="dispatcher_8hpp_source.html#l00197">dispatcher.hpp:197</a></div></div>
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<div class="ttc" id="classentt_1_1sigh_html"><div class="ttname"><a href="classentt_1_1sigh.html">entt::sigh</a></div><div class="ttdoc">Unmanaged signal handler. </div><div class="ttdef"><b>Definition:</b> <a href="signal_2fwd_8hpp_source.html#l00018">fwd.hpp:18</a></div></div>
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<div class="ttc" id="classentt_1_1dispatcher_html_ae15c11634047d7718db5e2e30675c80c"><div class="ttname"><a href="classentt_1_1dispatcher.html#ae15c11634047d7718db5e2e30675c80c">entt::dispatcher::update</a></div><div class="ttdeci">void update() const</div><div class="ttdoc">Delivers all the pending events. </div><div class="ttdef"><b>Definition:</b> <a href="dispatcher_8hpp_source.html#l00257">dispatcher.hpp:257</a></div></div>
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<div class="ttc" id="classentt_1_1dispatcher_html_a1e0a488354698cbf3cba82396ac4b76e"><div class="ttname"><a href="classentt_1_1dispatcher.html#a1e0a488354698cbf3cba82396ac4b76e">entt::dispatcher::enqueue</a></div><div class="ttdeci">void enqueue(Event &&event)</div><div class="ttdoc">Enqueues an event of the given type. </div><div class="ttdef"><b>Definition:</b> <a href="dispatcher_8hpp_source.html#l00211">dispatcher.hpp:211</a></div></div>
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<div class="ttc" id="classentt_1_1dispatcher_html"><div class="ttname"><a href="classentt_1_1dispatcher.html">entt::dispatcher</a></div><div class="ttdoc">Basic dispatcher implementation. </div><div class="ttdef"><b>Definition:</b> <a href="dispatcher_8hpp_source.html#l00033">dispatcher.hpp:33</a></div></div>
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<div class="ttc" id="classentt_1_1sink_html"><div class="ttname"><a href="classentt_1_1sink.html">entt::sink</a></div><div class="ttdoc">Sink class. </div><div class="ttdef"><b>Definition:</b> <a href="signal_2fwd_8hpp_source.html#l00014">fwd.hpp:14</a></div></div>
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