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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_SIGH_HPP</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define ENTT_SIGNAL_SIGH_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 <utility></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <iterator></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <algorithm></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <functional></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 "delegate.hpp"</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "fwd.hpp"</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</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> <span class="keyword">namespace </span><a class="code" href="namespaceentt.html">entt</a> {</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">template</span><<span class="keyword">typename</span> Function></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">class </span><a class="code" href="namespaceentt.html#a5f3f083c1335549a9cdfcfeb7779332d">sink</a>;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">template</span><<span class="keyword">typename</span> Function></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">class </span>sigh;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">template</span><<span class="keyword">typename</span> Ret, <span class="keyword">typename</span>... Args></div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html"> 59</a></span> <span class="keyword">class </span><a class="code" href="classentt_1_1sigh.html">sigh</a><Ret(Args...)> {</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a64484123196b777083143032560bae7d"> 61</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classentt_1_1sink.html">sink</a><Ret(Args...)>;</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> <span class="keyword">public</span>:</div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#aa1eb227b5cb5c4910dacccd38748a209"> 65</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#aa1eb227b5cb5c4910dacccd38748a209">size_type</a> = std::size_t;</div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#aa38cfb19329979f98307eff7a75cc2af"> 67</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html">sink_type</a> = <a class="code" href="classentt_1_1sink.html">entt::sink</a><Ret(Args...)>;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Class></div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a932f446e04a732546e7af0f2922ed2fa"> 74</a></span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a932f446e04a732546e7af0f2922ed2fa">instance_type</a> = Class *;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#ab2f3ba2ab5c20816342f5dc43987ba93"> 80</a></span>  <a class="code" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#aa1eb227b5cb5c4910dacccd38748a209">size_type</a> <a class="code" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#ab2f3ba2ab5c20816342f5dc43987ba93">size</a>() const ENTT_NOEXCEPT {</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">return</span> calls.size();</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> </div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a3e5ae937a84fe875045efaa4294f7fe1"> 88</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a3e5ae937a84fe875045efaa4294f7fe1">empty</a>() const ENTT_NOEXCEPT {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> calls.empty();</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a062abaa0969c6762616466b67bee5d7d"> 99</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a062abaa0969c6762616466b67bee5d7d">publish</a>(Args... args)<span class="keyword"> const </span>{</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  std::for_each(calls.cbegin(), calls.cend(), [&args...](<span class="keyword">auto</span> &&call) {</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  call(args...);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  });</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Func></div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a87ff1713373deff0bd7c71f4e0a32fe1"> 120</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a87ff1713373deff0bd7c71f4e0a32fe1">collect</a>(Func func, Args... args)<span class="keyword"> const </span>{</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> &&call: calls) {</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">if</span> constexpr(std::is_void_v<Ret>) {</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> constexpr(std::is_invocable_r_v<bool, Func>) {</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  call(args...);</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">if</span>(func()) { <span class="keywordflow">break</span>; }</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  call(args...);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  func();</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="keywordflow">else</span> {</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span> constexpr(std::is_invocable_r_v<bool, Func, Ret>) {</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">if</span>(func(call(args...))) { <span class="keywordflow">break</span>; }</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  func(call(args...));</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  std::vector<<a class="code" href="classentt_1_1delegate.html">delegate</a><Ret(Args...)>> calls;</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> };</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="classentt_1_1connection.html"> 152</a></span> <span class="keyword">class </span><a class="code" href="classentt_1_1connection.html">connection</a> {</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">template</span><<span class="keyword">typename</span>></div><div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="classentt_1_1connection.html#afe2b37ace8306e708a0dc76c658a4b19"> 155</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classentt_1_1sink.html">sink</a>;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="classentt_1_1connection.html">connection</a>(<a class="code" href="classentt_1_1delegate.html">delegate</a><<span class="keywordtype">void</span>(<span class="keywordtype">void</span> *)> fn, <span class="keywordtype">void</span> *ref)</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  : disconnect{fn}, signal{ref}</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  {}</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="classentt_1_1connection.html">connection</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="code" href="classentt_1_1connection.html">connection</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1connection.html">connection</a> &) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="classentt_1_1connection.html#a382faa75cdfc741f36ff433b6c72550d"> 172</a></span>  <a class="code" href="classentt_1_1connection.html#a382faa75cdfc741f36ff433b6c72550d">connection</a>(<a class="code" href="classentt_1_1connection.html">connection</a> &&other)</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  : <a class="code" href="classentt_1_1connection.html">connection</a>{}</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  {</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  std::swap(disconnect, other.disconnect);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  std::swap(signal, other.signal);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <a class="code" href="classentt_1_1connection.html">connection</a> & operator=(<span class="keyword">const</span> <a class="code" href="classentt_1_1connection.html">connection</a> &) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div><div class="line"><a name="l00187"></a><span class="lineno"><a class="line" href="classentt_1_1connection.html#ad7dfbcc07f74bff317efcdf6988135fa"> 187</a></span>  <a class="code" href="classentt_1_1connection.html">connection</a> & <a class="code" href="classentt_1_1connection.html#ad7dfbcc07f74bff317efcdf6988135fa">operator=</a>(<a class="code" href="classentt_1_1connection.html">connection</a> &&other) {</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span>(<span class="keyword">this</span> != &other) {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">auto</span> tmp{std::move(other)};</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  disconnect = tmp.disconnect;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  signal = tmp.signal;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="classentt_1_1connection.html#a6763393665228bcf52ad41a21105d468"> 201</a></span>  <span class="keyword">explicit</span> <span class="keyword">operator</span> bool() const ENTT_NOEXCEPT {</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">bool</span><span class="keyword">></span>(disconnect);</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="classentt_1_1connection.html#ae564477ab623301169916c1992c970a8"> 206</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1connection.html#ae564477ab623301169916c1992c970a8">release</a>() {</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">if</span>(disconnect) {</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  disconnect(signal);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  disconnect.reset();</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  }</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="classentt_1_1delegate.html">delegate<void(void *)></a> disconnect;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordtype">void</span> *signal{};</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> };</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div><div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="structentt_1_1scoped__connection.html"> 228</a></span> <span class="keyword">struct </span><a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a>: <span class="keyword">private</span> <a class="code" href="classentt_1_1connection.html">connection</a> {</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">using</span> connection::operator bool;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1connection.html#ae564477ab623301169916c1992c970a8">connection::release</a>;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div><div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="structentt_1_1scoped__connection.html#af9a6be81350091a9ee1c5418b7ca12ed"> 239</a></span>  <a class="code" href="structentt_1_1scoped__connection.html#af9a6be81350091a9ee1c5418b7ca12ed">scoped_connection</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1connection.html">connection</a> &conn)</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  : <a class="code" href="classentt_1_1connection.html">connection</a>{conn}</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  {}</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a>(<span class="keyword">const</span> <a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a> &) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a>(<a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a> &&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div><div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="structentt_1_1scoped__connection.html#a8bc8b8630e2ad076216b6aca416ce32c"> 250</a></span>  <a class="code" href="structentt_1_1scoped__connection.html#a8bc8b8630e2ad076216b6aca416ce32c">~scoped_connection</a>() {</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <a class="code" href="classentt_1_1connection.html#ae564477ab623301169916c1992c970a8">connection::release</a>();</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a> & operator=(<span class="keyword">const</span> <a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a> &) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a> & operator=(<a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a> &&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div><div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="structentt_1_1scoped__connection.html#a51d7df995ac1dee40add9f80a351fdf5"> 271</a></span>  <a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a> & <a class="code" href="structentt_1_1scoped__connection.html#a51d7df995ac1dee40add9f80a351fdf5">operator=</a>(<span class="keyword">const</span> <a class="code" href="classentt_1_1connection.html">connection</a> &other) {</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1connection.html">connection</a> &<span class="keyword">></span>(*this) = other;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div><div class="line"><a name="l00281"></a><span class="lineno"><a class="line" href="structentt_1_1scoped__connection.html#ab2b9858209560ac77b4cbed95ecd116d"> 281</a></span>  <a class="code" href="structentt_1_1scoped__connection.html">scoped_connection</a> & <a class="code" href="structentt_1_1scoped__connection.html#ab2b9858209560ac77b4cbed95ecd116d">operator=</a>(<a class="code" href="classentt_1_1connection.html">connection</a> &&other) {</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">static_cast<</span><a class="code" href="classentt_1_1connection.html">connection</a> &<span class="keyword">></span>(*this) = std::move(other);</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  }</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> };</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> </div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="keyword">template</span><<span class="keyword">typename</span> Ret, <span class="keyword">typename</span>... Args></div><div class="line"><a name="l00303"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html"> 303</a></span> <span class="keyword">class </span><a class="code" href="classentt_1_1sink.html">sink</a><Ret(Args...)> {</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">using</span> <a class="code" href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html">signal_type</a> = <a class="code" href="classentt_1_1sigh.html">sigh</a><Ret(Args...)>;</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keyword">using</span> difference_type = <span class="keyword">typename</span> std::iterator_traits<typename decltype(signal_type::calls)::iterator>::difference_type;</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keyword">template</span><auto Cand<span class="keywordtype">id</span>ate, <span class="keyword">typename</span> Type></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> release(Type value_or_instance, <span class="keywordtype">void</span> *signal) {</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="code" href="classentt_1_1sink.html">sink</a>{*<span class="keyword">static_cast<</span>signal_type *<span class="keyword">></span>(signal)}.disconnect<Candidate>(value_or_instance);</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  }</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keyword">template</span><auto Function></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> release(<span class="keywordtype">void</span> *signal) {</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <a class="code" href="classentt_1_1sink.html">sink</a>{*<span class="keyword">static_cast<</span>signal_type *<span class="keyword">></span>(signal)}.disconnect<Function>();</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  }</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> </div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00322"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a04540177a67694d12e9316ac0aef4e45"> 322</a></span>  <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a04540177a67694d12e9316ac0aef4e45">sink</a>(<a class="code" href="classentt_1_1sigh.html">sigh</a><Ret(Args...)> &ref) ENTT_NOEXCEPT</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  : offset{},</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  signal{&ref}</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  {}</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div><div class="line"><a name="l00331"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a07679954660265dfbcffa34a25a6033f"> 331</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a07679954660265dfbcffa34a25a6033f">empty</a>() const ENTT_NOEXCEPT {</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">return</span> signal->calls.empty();</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  }</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> </div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keyword">template</span><auto Function></div><div class="line"><a name="l00341"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a039ae0c0999aa4e5c42620f08fe85591"> 341</a></span>  <a class="code" href="classentt_1_1sink.html">sink</a> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a039ae0c0999aa4e5c42620f08fe85591">before</a>() {</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <a class="code" href="classentt_1_1delegate.html">delegate</a><Ret(Args...)> call{};</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  call.template connect<Function>();</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> </div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keyword">const</span> <span class="keyword">auto</span> &calls = signal->calls;</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keyword">const</span> <span class="keyword">auto</span> it = std::find(calls.cbegin(), calls.cend(), std::move(call));</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="code" href="classentt_1_1sink.html">sink</a> other{*<span class="keyword">this</span>};</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  other.offset = std::distance(it, calls.cend());</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">return</span> other;</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  }</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keyword">template</span><auto Cand<span class="keywordtype">id</span>ate, <span class="keyword">typename</span> Type></div><div class="line"><a name="l00362"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#abf3701984a639f27e2ebc1e962cb3035"> 362</a></span>  <a class="code" href="classentt_1_1sink.html">sink</a> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#abf3701984a639f27e2ebc1e962cb3035">before</a>(Type &value_or_instance) {</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <a class="code" href="classentt_1_1delegate.html">delegate</a><Ret(Args...)> call{};</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  call.template connect<Candidate>(value_or_instance);</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keyword">const</span> <span class="keyword">auto</span> &calls = signal->calls;</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keyword">const</span> <span class="keyword">auto</span> it = std::find(calls.cbegin(), calls.cend(), std::move(call));</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <a class="code" href="classentt_1_1sink.html">sink</a> other{*<span class="keyword">this</span>};</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  other.offset = std::distance(it, calls.cend());</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">return</span> other;</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  }</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keyword">template</span><auto Cand<span class="keywordtype">id</span>ate, <span class="keyword">typename</span> Type></div><div class="line"><a name="l00383"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#aa36189084503a35befcd5f443578e88b"> 383</a></span>  <a class="code" href="classentt_1_1sink.html">sink</a> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#aa36189084503a35befcd5f443578e88b">before</a>(Type *value_or_instance) {</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <a class="code" href="classentt_1_1delegate.html">delegate</a><Ret(Args...)> call{};</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  call.template connect<Candidate>(value_or_instance);</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keyword">const</span> <span class="keyword">auto</span> &calls = signal->calls;</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keyword">const</span> <span class="keyword">auto</span> it = std::find(calls.cbegin(), calls.cend(), std::move(call));</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> </div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <a class="code" href="classentt_1_1sink.html">sink</a> other{*<span class="keyword">this</span>};</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  other.offset = std::distance(it, calls.cend());</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">return</span> other;</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  }</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> </div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type></div><div class="line"><a name="l00403"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#aff2dec06fde148ab6f74ba8f5a4679c4"> 403</a></span>  <a class="code" href="classentt_1_1sink.html">sink</a> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#aff2dec06fde148ab6f74ba8f5a4679c4">before</a>(Type &value_or_instance) {</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">return</span> before(&value_or_instance);</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  }</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> </div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type></div><div class="line"><a name="l00415"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ab8247ff409a75c0276dd003735247863"> 415</a></span>  <a class="code" href="classentt_1_1sink.html">sink</a> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ab8247ff409a75c0276dd003735247863">before</a>(Type *value_or_instance) {</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <a class="code" href="classentt_1_1sink.html">sink</a> other{*<span class="keyword">this</span>};</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordflow">if</span>(value_or_instance) {</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keyword">const</span> <span class="keyword">auto</span> &calls = signal->calls;</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keyword">const</span> <span class="keyword">auto</span> it = std::find_if(calls.cbegin(), calls.cend(), [value_or_instance](<span class="keyword">const</span> <span class="keyword">auto</span> &<a class="code" href="namespaceentt.html#a464a269b63d8c76395b0c54f33d3d6fb">delegate</a>) {</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1delegate.html">delegate</a>.instance() == value_or_instance;</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  });</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> </div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  other.offset = std::distance(it, calls.cend());</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  }</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> </div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">return</span> other;</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  }</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> </div><div class="line"><a name="l00434"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a80070f9124f7281cbaf5d01284445f9d"> 434</a></span>  <a class="code" href="classentt_1_1sink.html">sink</a> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a80070f9124f7281cbaf5d01284445f9d">before</a>() {</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <a class="code" href="classentt_1_1sink.html">sink</a> other{*<span class="keyword">this</span>};</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  other.offset = signal->calls.size();</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordflow">return</span> other;</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  }</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keyword">template</span><auto Function></div><div class="line"><a name="l00450"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#af6aaad88082bcdd3eb5788afafb6cc54"> 450</a></span>  <a class="code" href="classentt_1_1connection.html">connection</a> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#af6aaad88082bcdd3eb5788afafb6cc54">connect</a>() {</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  disconnect<Function>();</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <a class="code" href="classentt_1_1delegate.html">delegate</a><Ret(Args...)> call{};</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  call.template connect<Function>();</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  signal->calls.insert(signal->calls.end() - offset, std::move(call));</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span> </div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <a class="code" href="classentt_1_1delegate.html">delegate<void(void *)></a> conn{};</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  conn.template connect<&release<Function>>();</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keywordflow">return</span> { std::move(conn), signal };</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  }</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span> </div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keyword">template</span><auto Cand<span class="keywordtype">id</span>ate, <span class="keyword">typename</span> Type></div><div class="line"><a name="l00480"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a8ece8c96c845649c3edc06bce75cd7ce"> 480</a></span>  <a class="code" href="classentt_1_1connection.html">connection</a> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a8ece8c96c845649c3edc06bce75cd7ce">connect</a>(Type &value_or_instance) {</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  disconnect<Candidate>(value_or_instance);</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span> </div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <a class="code" href="classentt_1_1delegate.html">delegate</a><Ret(Args...)> call{};</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  call.template connect<Candidate>(value_or_instance);</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  signal->calls.insert(signal->calls.end() - offset, std::move(call));</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span> </div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <a class="code" href="classentt_1_1delegate.html">delegate<void(void *)></a> conn{};</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  conn.template connect<&release<Candidate, Type &>>(value_or_instance);</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keywordflow">return</span> { std::move(conn), signal };</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  }</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span> </div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keyword">template</span><auto Cand<span class="keywordtype">id</span>ate, <span class="keyword">typename</span> Type></div><div class="line"><a name="l00510"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ae8ac6c23cf042785f627f9d15b943e1c"> 510</a></span>  <a class="code" href="classentt_1_1connection.html">connection</a> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ae8ac6c23cf042785f627f9d15b943e1c">connect</a>(Type *value_or_instance) {</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  disconnect<Candidate>(value_or_instance);</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span> </div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <a class="code" href="classentt_1_1delegate.html">delegate</a><Ret(Args...)> call{};</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  call.template connect<Candidate>(value_or_instance);</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  signal->calls.insert(signal->calls.end() - offset, std::move(call));</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <a class="code" href="classentt_1_1delegate.html">delegate<void(void *)></a> conn{};</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  conn.template connect<&release<Candidate, Type *>>(value_or_instance);</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">return</span> { std::move(conn), signal };</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  }</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span> </div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keyword">template</span><auto Function></div><div class="line"><a name="l00527"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ab0186e5614c746b3355119a8f1abc9d1"> 527</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ab0186e5614c746b3355119a8f1abc9d1">disconnect</a>() {</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keyword">auto</span> &calls = signal->calls;</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <a class="code" href="classentt_1_1delegate.html">delegate</a><Ret(Args...)> call{};</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  call.template connect<Function>();</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  calls.erase(std::remove(calls.begin(), calls.end(), std::move(call)), calls.end());</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  }</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span> </div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keyword">template</span><auto Cand<span class="keywordtype">id</span>ate, <span class="keyword">typename</span> Type></div><div class="line"><a name="l00542"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a160d7e44b3ed3a395f3599942716a050"> 542</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a160d7e44b3ed3a395f3599942716a050">disconnect</a>(Type &value_or_instance) {</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keyword">auto</span> &calls = signal->calls;</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <a class="code" href="classentt_1_1delegate.html">delegate</a><Ret(Args...)> call{};</div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  call.template connect<Candidate>(value_or_instance);</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  calls.erase(std::remove(calls.begin(), calls.end(), std::move(call)), calls.end());</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  }</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span> </div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="keyword">template</span><auto Cand<span class="keywordtype">id</span>ate, <span class="keyword">typename</span> Type></div><div class="line"><a name="l00557"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a61c6229967be2d84576ee933fd67940e"> 557</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a61c6229967be2d84576ee933fd67940e">disconnect</a>(Type *value_or_instance) {</div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keyword">auto</span> &calls = signal->calls;</div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <a class="code" href="classentt_1_1delegate.html">delegate</a><Ret(Args...)> call{};</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  call.template connect<Candidate>(value_or_instance);</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  calls.erase(std::remove(calls.begin(), calls.end(), std::move(call)), calls.end());</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  }</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span> </div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type></div><div class="line"><a name="l00571"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a6458671dfeb3dcc3cf30c9ffc4a580d8"> 571</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a6458671dfeb3dcc3cf30c9ffc4a580d8">disconnect</a>(Type &value_or_instance) {</div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  disconnect(&value_or_instance);</div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  }</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span> </div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Type></div><div class="line"><a name="l00582"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ae5ee15c3d483a1bd4519d4e2398a3515"> 582</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ae5ee15c3d483a1bd4519d4e2398a3515">disconnect</a>(Type *value_or_instance) {</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="keywordflow">if</span>(value_or_instance) {</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keyword">auto</span> &calls = signal->calls;</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  calls.erase(std::remove_if(calls.begin(), calls.end(), [value_or_instance](<span class="keyword">const</span> <span class="keyword">auto</span> &<a class="code" href="namespaceentt.html#a464a269b63d8c76395b0c54f33d3d6fb">delegate</a>) {</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">return</span> <a class="code" href="classentt_1_1delegate.html">delegate</a>.instance() == value_or_instance;</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  }), calls.end());</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  }</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  }</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span> </div><div class="line"><a name="l00592"></a><span class="lineno"><a class="line" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a1f9b66d606a004485f535997c96c231a"> 592</a></span>  <span class="keywordtype">void</span> <a class="code" href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a1f9b66d606a004485f535997c96c231a">disconnect</a>() {</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  signal->calls.clear();</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span> </div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  difference_type offset;</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  signal_type *signal;</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span> };</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span> </div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> </div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span> <span class="keyword">template</span><<span class="keyword">typename</span> Ret, <span class="keyword">typename</span>... Args></div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span> <a class="code" href="namespaceentt.html#a5f3f083c1335549a9cdfcfeb7779332d">sink</a>(<a class="code" href="classentt_1_1sigh.html">sigh</a><Ret(Args...)> &) ENTT_NOEXCEPT -> <a class="code" href="classentt_1_1sink.html">sink</a><Ret(Args...)>;</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span> </div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span> </div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span> }</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span> </div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span> </div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span> <span class="preprocessor">#endif // ENTT_SIGNAL_SIGH_HPP</span></div><div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_ab8247ff409a75c0276dd003735247863"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ab8247ff409a75c0276dd003735247863">entt::sink< Ret(Args...)>::before</a></div><div class="ttdeci">sink before(Type *value_or_instance)</div><div class="ttdoc">Returns a sink that connects before a given instance or specific payload. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00415">sigh.hpp:415</a></div></div>
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<div class="ttc" id="namespaceentt_html_a464a269b63d8c76395b0c54f33d3d6fb"><div class="ttname"><a href="namespaceentt.html#a464a269b63d8c76395b0c54f33d3d6fb">entt::delegate</a></div><div class="ttdeci">delegate(connect_arg_t< Function >) ENTT_NOEXCEPT -> delegate< std::remove_pointer_t< internal::to_function_pointer_t< decltype(Function)>>></div><div class="ttdoc">Deduction guide. </div></div>
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<div class="ttc" id="structentt_1_1scoped__connection_html_ab2b9858209560ac77b4cbed95ecd116d"><div class="ttname"><a href="structentt_1_1scoped__connection.html#ab2b9858209560ac77b4cbed95ecd116d">entt::scoped_connection::operator=</a></div><div class="ttdeci">scoped_connection & operator=(connection &&other)</div><div class="ttdoc">Moves a connection. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00281">sigh.hpp:281</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_af6aaad88082bcdd3eb5788afafb6cc54"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#af6aaad88082bcdd3eb5788afafb6cc54">entt::sink< Ret(Args...)>::connect</a></div><div class="ttdeci">connection connect()</div><div class="ttdoc">Connects a free function to a signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00450">sigh.hpp:450</a></div></div>
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<div class="ttc" id="structentt_1_1scoped__connection_html"><div class="ttname"><a href="structentt_1_1scoped__connection.html">entt::scoped_connection</a></div><div class="ttdoc">Scoped connection class. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00228">sigh.hpp:228</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_1sink_3_01Ret_07Args_8_8_8_08_4_html_a04540177a67694d12e9316ac0aef4e45"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a04540177a67694d12e9316ac0aef4e45">entt::sink< Ret(Args...)>::sink</a></div><div class="ttdeci">sink(sigh< Ret(Args...)> &ref) ENTT_NOEXCEPT</div><div class="ttdoc">Constructs a sink that is allowed to modify a given signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00322">sigh.hpp:322</a></div></div>
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<div class="ttc" id="namespaceentt_html_a5f3f083c1335549a9cdfcfeb7779332d"><div class="ttname"><a href="namespaceentt.html#a5f3f083c1335549a9cdfcfeb7779332d">entt::sink</a></div><div class="ttdeci">sink(sigh< Ret(Args...)> &) ENTT_NOEXCEPT -> sink< Ret(Args...)></div><div class="ttdoc">Deduction guide. </div></div>
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<div class="ttc" id="classentt_1_1connection_html"><div class="ttname"><a href="classentt_1_1connection.html">entt::connection</a></div><div class="ttdoc">Connection class. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00152">sigh.hpp:152</a></div></div>
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<div class="ttc" id="classentt_1_1delegate_html"><div class="ttname"><a href="classentt_1_1delegate.html">entt::delegate</a></div><div class="ttdoc">Basic delegate implementation. </div><div class="ttdef"><b>Definition:</b> <a href="delegate_8hpp_source.html#l00086">delegate.hpp:86</a></div></div>
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<div class="ttc" id="classentt_1_1connection_html_ad7dfbcc07f74bff317efcdf6988135fa"><div class="ttname"><a href="classentt_1_1connection.html#ad7dfbcc07f74bff317efcdf6988135fa">entt::connection::operator=</a></div><div class="ttdeci">connection & operator=(connection &&other)</div><div class="ttdoc">Default move assignment operator. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00187">sigh.hpp:187</a></div></div>
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<div class="ttc" id="structentt_1_1scoped__connection_html_a51d7df995ac1dee40add9f80a351fdf5"><div class="ttname"><a href="structentt_1_1scoped__connection.html#a51d7df995ac1dee40add9f80a351fdf5">entt::scoped_connection::operator=</a></div><div class="ttdeci">scoped_connection & operator=(const connection &other)</div><div class="ttdoc">Copies a connection. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00271">sigh.hpp:271</a></div></div>
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<div class="ttc" id="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4_html_a87ff1713373deff0bd7c71f4e0a32fe1"><div class="ttname"><a href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a87ff1713373deff0bd7c71f4e0a32fe1">entt::sigh< Ret(Args...)>::collect</a></div><div class="ttdeci">void collect(Func func, Args... args) const</div><div class="ttdoc">Collects return values from the listeners. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00120">sigh.hpp:120</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_a1f9b66d606a004485f535997c96c231a"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a1f9b66d606a004485f535997c96c231a">entt::sink< Ret(Args...)>::disconnect</a></div><div class="ttdeci">void disconnect()</div><div class="ttdoc">Disconnects all the listeners from a signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00592">sigh.hpp:592</a></div></div>
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<div class="ttc" id="classentt_1_1connection_html_ae564477ab623301169916c1992c970a8"><div class="ttname"><a href="classentt_1_1connection.html#ae564477ab623301169916c1992c970a8">entt::connection::release</a></div><div class="ttdeci">void release()</div><div class="ttdoc">Breaks the connection. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00206">sigh.hpp:206</a></div></div>
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<div class="ttc" id="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4_html"><div class="ttname"><a href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html">entt::sigh< Ret(Args...)></a></div><div class="ttdoc">Unmanaged signal handler. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00059">sigh.hpp:59</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_aa36189084503a35befcd5f443578e88b"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#aa36189084503a35befcd5f443578e88b">entt::sink< Ret(Args...)>::before</a></div><div class="ttdeci">sink before(Type *value_or_instance)</div><div class="ttdoc">Returns a sink that connects before a given member function or free function with payload...</div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00383">sigh.hpp:383</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_ae5ee15c3d483a1bd4519d4e2398a3515"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ae5ee15c3d483a1bd4519d4e2398a3515">entt::sink< Ret(Args...)>::disconnect</a></div><div class="ttdeci">void disconnect(Type *value_or_instance)</div><div class="ttdoc">Disconnects member functions or free functions based on an instance or specific payload. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00582">sigh.hpp:582</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_a8ece8c96c845649c3edc06bce75cd7ce"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a8ece8c96c845649c3edc06bce75cd7ce">entt::sink< Ret(Args...)>::connect</a></div><div class="ttdeci">connection connect(Type &value_or_instance)</div><div class="ttdoc">Connects a member function or a free function with payload to a signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00480">sigh.hpp:480</a></div></div>
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<div class="ttc" id="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4_html_a062abaa0969c6762616466b67bee5d7d"><div class="ttname"><a href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a062abaa0969c6762616466b67bee5d7d">entt::sigh< Ret(Args...)>::publish</a></div><div class="ttdeci">void publish(Args... args) const</div><div class="ttdoc">Triggers a signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00099">sigh.hpp:99</a></div></div>
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<div class="ttc" id="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4_html_a3e5ae937a84fe875045efaa4294f7fe1"><div class="ttname"><a href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a3e5ae937a84fe875045efaa4294f7fe1">entt::sigh< Ret(Args...)>::empty</a></div><div class="ttdeci">bool empty() const ENTT_NOEXCEPT</div><div class="ttdoc">Returns false if at least a listener is connected to the signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00088">sigh.hpp:88</a></div></div>
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<div class="ttc" id="classentt_1_1connection_html_a382faa75cdfc741f36ff433b6c72550d"><div class="ttname"><a href="classentt_1_1connection.html#a382faa75cdfc741f36ff433b6c72550d">entt::connection::connection</a></div><div class="ttdeci">connection(connection &&other)</div><div class="ttdoc">Default move constructor. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00172">sigh.hpp:172</a></div></div>
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<div class="ttc" id="structentt_1_1scoped__connection_html_af9a6be81350091a9ee1c5418b7ca12ed"><div class="ttname"><a href="structentt_1_1scoped__connection.html#af9a6be81350091a9ee1c5418b7ca12ed">entt::scoped_connection::scoped_connection</a></div><div class="ttdeci">scoped_connection(const connection &conn)</div><div class="ttdoc">Constructs a scoped connection from a basic connection. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00239">sigh.hpp:239</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_a80070f9124f7281cbaf5d01284445f9d"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a80070f9124f7281cbaf5d01284445f9d">entt::sink< Ret(Args...)>::before</a></div><div class="ttdeci">sink before()</div><div class="ttdoc">Returns a sink that connects before anything else. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00434">sigh.hpp:434</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_a6458671dfeb3dcc3cf30c9ffc4a580d8"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a6458671dfeb3dcc3cf30c9ffc4a580d8">entt::sink< Ret(Args...)>::disconnect</a></div><div class="ttdeci">void disconnect(Type &value_or_instance)</div><div class="ttdoc">Disconnects member functions or free functions based on an instance or specific payload. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00571">sigh.hpp:571</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_a61c6229967be2d84576ee933fd67940e"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a61c6229967be2d84576ee933fd67940e">entt::sink< Ret(Args...)>::disconnect</a></div><div class="ttdeci">void disconnect(Type *value_or_instance)</div><div class="ttdoc">Disconnects a member function or a free function with payload from a signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00557">sigh.hpp:557</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_1sigh_3_01Ret_07Args_8_8_8_08_4_html_a932f446e04a732546e7af0f2922ed2fa"><div class="ttname"><a href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#a932f446e04a732546e7af0f2922ed2fa">entt::sigh< Ret(Args...)>::instance_type</a></div><div class="ttdeci">Class * instance_type</div><div class="ttdoc">Instance type when it comes to connecting member functions. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00074">sigh.hpp:74</a></div></div>
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<div class="ttc" id="structentt_1_1scoped__connection_html_a8bc8b8630e2ad076216b6aca416ce32c"><div class="ttname"><a href="structentt_1_1scoped__connection.html#a8bc8b8630e2ad076216b6aca416ce32c">entt::scoped_connection::~scoped_connection</a></div><div class="ttdeci">~scoped_connection()</div><div class="ttdoc">Automatically breaks the link on destruction. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00250">sigh.hpp:250</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_a160d7e44b3ed3a395f3599942716a050"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a160d7e44b3ed3a395f3599942716a050">entt::sink< Ret(Args...)>::disconnect</a></div><div class="ttdeci">void disconnect(Type &value_or_instance)</div><div class="ttdoc">Disconnects a member function or a free function with payload from a signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00542">sigh.hpp:542</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_a039ae0c0999aa4e5c42620f08fe85591"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a039ae0c0999aa4e5c42620f08fe85591">entt::sink< Ret(Args...)>::before</a></div><div class="ttdeci">sink before()</div><div class="ttdoc">Returns a sink that connects before a given function. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00341">sigh.hpp:341</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_a07679954660265dfbcffa34a25a6033f"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#a07679954660265dfbcffa34a25a6033f">entt::sink< Ret(Args...)>::empty</a></div><div class="ttdeci">bool empty() const ENTT_NOEXCEPT</div><div class="ttdoc">Returns false if at least a listener is connected to the sink. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00331">sigh.hpp:331</a></div></div>
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<div class="ttc" id="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4_html_aa1eb227b5cb5c4910dacccd38748a209"><div class="ttname"><a href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#aa1eb227b5cb5c4910dacccd38748a209">entt::sigh< Ret(Args...)>::size_type</a></div><div class="ttdeci">std::size_t size_type</div><div class="ttdoc">Unsigned integer type. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00065">sigh.hpp:65</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_ae8ac6c23cf042785f627f9d15b943e1c"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ae8ac6c23cf042785f627f9d15b943e1c">entt::sink< Ret(Args...)>::connect</a></div><div class="ttdeci">connection connect(Type *value_or_instance)</div><div class="ttdoc">Connects a member function or a free function with payload to a signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00510">sigh.hpp:510</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_aff2dec06fde148ab6f74ba8f5a4679c4"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#aff2dec06fde148ab6f74ba8f5a4679c4">entt::sink< Ret(Args...)>::before</a></div><div class="ttdeci">sink before(Type &value_or_instance)</div><div class="ttdoc">Returns a sink that connects before a given instance or specific payload. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00403">sigh.hpp:403</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html">entt::sink< Ret(Args...)></a></div><div class="ttdoc">Sink class. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00303">sigh.hpp:303</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_abf3701984a639f27e2ebc1e962cb3035"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#abf3701984a639f27e2ebc1e962cb3035">entt::sink< Ret(Args...)>::before</a></div><div class="ttdeci">sink before(Type &value_or_instance)</div><div class="ttdoc">Returns a sink that connects before a given member function or free function with payload...</div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00362">sigh.hpp:362</a></div></div>
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<div class="ttc" id="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4_html_ab2f3ba2ab5c20816342f5dc43987ba93"><div class="ttname"><a href="classentt_1_1sigh_3_01Ret_07Args_8_8_8_08_4.html#ab2f3ba2ab5c20816342f5dc43987ba93">entt::sigh< Ret(Args...)>::size</a></div><div class="ttdeci">size_type size() const ENTT_NOEXCEPT</div><div class="ttdoc">Number of listeners connected to the signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00080">sigh.hpp:80</a></div></div>
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<div class="ttc" id="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4_html_ab0186e5614c746b3355119a8f1abc9d1"><div class="ttname"><a href="classentt_1_1sink_3_01Ret_07Args_8_8_8_08_4.html#ab0186e5614c746b3355119a8f1abc9d1">entt::sink< Ret(Args...)>::disconnect</a></div><div class="ttdeci">void disconnect()</div><div class="ttdoc">Disconnects a free function from a signal. </div><div class="ttdef"><b>Definition:</b> <a href="sigh_8hpp_source.html#l00527">sigh.hpp:527</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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