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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</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> <span class="preprocessor">#ifdef _WIN32</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <ciso646></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <functional></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <memory></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <utility></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <type_traits></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <chrono></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <uv.h></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "emitter.hpp"</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "util.hpp"</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> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">namespace </span><a class="code" href="namespaceuvw.html">uvw</a> {</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">namespace </span>details {</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">enum class</span> UVLoopOption: std::underlying_type_t<uv_loop_option> {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  BLOCK_SIGNAL = UV_LOOP_BLOCK_SIGNAL</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> };</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">enum class</span> UVRunMode: std::underlying_type_t<uv_run_mode> {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  DEFAULT = UV_RUN_DEFAULT,</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  ONCE = UV_RUN_ONCE,</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  NOWAIT = UV_RUN_NOWAIT</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> };</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </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> }</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="structuvw_1_1BaseHandle.html"> 47</a></span> <span class="keyword">struct </span><a class="code" href="structuvw_1_1BaseHandle.html">BaseHandle</a> {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">virtual</span> <a class="code" href="namespaceuvw.html#aa3ae4a038de60a69b2513a039add1e48">HandleCategory</a> category() <span class="keyword">const</span> noexcept = 0;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">virtual</span> HandleType type() <span class="keyword">const</span> noexcept = 0;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> active() <span class="keyword">const</span> noexcept = 0;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> closing() <span class="keyword">const</span> noexcept = 0;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> reference() noexcept = 0;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> unreference() noexcept = 0;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> referenced() <span class="keyword">const</span> noexcept = 0;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> close() noexcept = 0;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> };</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html"> 142</a></span> <span class="keyword">class </span><a class="code" href="classuvw_1_1Loop.html">Loop</a> final: <span class="keyword">public</span> <a class="code" href="classuvw_1_1Emitter.html">Emitter</a><Loop>, <span class="keyword">public</span> std::enable_shared_from_this<Loop> {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keyword">using</span> Deleter = void(*)(uv_loop_t *);</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">template</span><<span class="keyword">typename</span>, <span class="keyword">typename</span>></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classuvw_1_1Resource.html">Resource</a>;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <a class="code" href="classuvw_1_1Loop.html">Loop</a>(std::unique_ptr<uv_loop_t, Deleter> ptr) noexcept</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  : loop{std::move(ptr)}</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  {}</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">using</span> Time = std::chrono::duration<uint64_t, std::milli>;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">using</span> Configure = details::UVLoopOption;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">using</span> Mode = details::UVRunMode;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#ae2a1f36aafb919444d933e4a43e78d8f"> 161</a></span>  <span class="keyword">static</span> std::shared_ptr<Loop> <a class="code" href="classuvw_1_1Loop.html#ae2a1f36aafb919444d933e4a43e78d8f">create</a>() {</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">auto</span> ptr = std::unique_ptr<uv_loop_t, Deleter>{<span class="keyword">new</span> uv_loop_t, [](uv_loop_t *l){ <span class="keyword">delete</span> l; }};</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">auto</span> loop = std::shared_ptr<Loop>{<span class="keyword">new</span> <a class="code" href="classuvw_1_1Loop.html">Loop</a>{std::move(ptr)}};</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">if</span>(uv_loop_init(loop->loop.get())) {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  loop = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> loop;</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="l00184"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#a284450b3ef37c62bd7a984c73552d7b8"> 184</a></span>  <span class="keyword">static</span> std::shared_ptr<Loop> <a class="code" href="classuvw_1_1Loop.html#a284450b3ef37c62bd7a984c73552d7b8">getDefault</a>() {</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">static</span> std::weak_ptr<Loop> ref;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  std::shared_ptr<Loop> loop;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span>(ref.expired()) {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">auto</span> def = uv_default_loop();</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span>(def) {</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">auto</span> ptr = std::unique_ptr<uv_loop_t, Deleter>(def, [](uv_loop_t *){});</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  loop = std::shared_ptr<Loop>{<span class="keyword">new</span> <a class="code" href="classuvw_1_1Loop.html">Loop</a>{std::move(ptr)}};</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</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>  ref = loop;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  loop = ref.lock();</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="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> loop;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</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>  <a class="code" href="classuvw_1_1Loop.html">Loop</a>(<span class="keyword">const</span> <a class="code" href="classuvw_1_1Loop.html">Loop</a> &) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <a class="code" href="classuvw_1_1Loop.html">Loop</a>(<a class="code" href="classuvw_1_1Loop.html">Loop</a> &&other) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="classuvw_1_1Loop.html">Loop</a> & operator=(<span class="keyword">const</span> <a class="code" href="classuvw_1_1Loop.html">Loop</a> &) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="classuvw_1_1Loop.html">Loop</a> & operator=(<a class="code" href="classuvw_1_1Loop.html">Loop</a> &&other) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  ~<a class="code" href="classuvw_1_1Loop.html">Loop</a>() noexcept {</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">if</span>(loop) {</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  close();</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>  }</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... Args></div><div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#ad0fac96934f7ea2a19d16bc6502aeec9"> 232</a></span>  <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1Loop.html#ad0fac96934f7ea2a19d16bc6502aeec9">configure</a>(Configure flag, Args&&... args) {</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keyword">auto</span> option = <span class="keyword">static_cast<</span>std::underlying_type_t<Configure><span class="keyword">></span>(flag);</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">auto</span> err = uv_loop_configure(loop.get(), <span class="keyword">static_cast<</span>uv_loop_option<span class="keyword">></span>(option), std::forward<Args>(args)...);</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">if</span>(err) { publish(<a class="code" href="structuvw_1_1ErrorEvent.html">ErrorEvent</a>{err}); }</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  }</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keyword">template</span><<span class="keyword">typename</span> R, <span class="keyword">typename</span>... Args></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  std::enable_if_t<std::is_base_of<BaseHandle, R>::value, std::shared_ptr<R>></div><div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#a3898884e2019aa052235377dcd03c0f3"> 250</a></span>  <a class="code" href="classuvw_1_1Loop.html#a3898884e2019aa052235377dcd03c0f3">resource</a>(Args&&... args) {</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">auto</span> ptr = R::create(shared_from_this(), std::forward<Args>(args)...);</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  ptr = ptr->init() ? ptr : <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span> ptr;</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keyword">template</span><<span class="keyword">typename</span> R, <span class="keyword">typename</span>... Args></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  std::enable_if_t<not std::is_base_of<BaseHandle, R>::value, std::shared_ptr<R>></div><div class="line"><a name="l00268"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#a6c6796643be1a5bdfad719591b0f1a55"> 268</a></span>  <a class="code" href="classuvw_1_1Loop.html#a6c6796643be1a5bdfad719591b0f1a55">resource</a>(Args&&... args) {</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">return</span> R::create(shared_from_this(), std::forward<Args>(args)...);</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="l00280"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#ae0dbd76098075f5a187256834df568c3"> 280</a></span>  <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1Loop.html#ae0dbd76098075f5a187256834df568c3">close</a>() {</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">auto</span> err = uv_loop_close(loop.get());</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">if</span>(err) { publish(<a class="code" href="structuvw_1_1ErrorEvent.html">ErrorEvent</a>{err}); }</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  }</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keyword">template</span><Mode mode = Mode::DEFAULT></div><div class="line"><a name="l00304"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#aa86d06ae9f91d8b48d1d5358040f2547"> 304</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1Loop.html#aa86d06ae9f91d8b48d1d5358040f2547">run</a>() noexcept {</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keyword">auto</span> utm = <span class="keyword">static_cast<</span>std::underlying_type_t<Mode><span class="keyword">></span>(mode);</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">auto</span> uvrm = <span class="keyword">static_cast<</span>uv_run_mode<span class="keyword">></span>(utm);</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">return</span> (uv_run(loop.get(), uvrm) == 0);</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  }</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div><div class="line"><a name="l00314"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#adf73136457c892dad414342c8648e6c1"> 314</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classuvw_1_1Loop.html#adf73136457c892dad414342c8648e6c1">alive</a>() const noexcept {</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">return</span> !(uv_loop_alive(loop.get()) == 0);</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> </div><div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#a8e9ff32011351d8cf99b0b3924a670df"> 326</a></span>  <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1Loop.html#a8e9ff32011351d8cf99b0b3924a670df">stop</a>() noexcept {</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  uv_stop(loop.get());</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  }</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div><div class="line"><a name="l00339"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#ac78ffc161590ea88902c867ef716d0a2"> 339</a></span>  <span class="keywordtype">int</span> <a class="code" href="classuvw_1_1Loop.html#ac78ffc161590ea88902c867ef716d0a2">descriptor</a>() const noexcept {</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">return</span> uv_backend_fd(loop.get());</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  }</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> </div><div class="line"><a name="l00349"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#aa815a8db94b2beb2d23448fe81cf648c"> 349</a></span>  std::pair<bool, Time> <a class="code" href="classuvw_1_1Loop.html#aa815a8db94b2beb2d23448fe81cf648c">timeout</a>() const noexcept {</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keyword">auto</span> to = uv_backend_timeout(loop.get());</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">return</span> std::make_pair(to == -1, Time{to});</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  }</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div><div class="line"><a name="l00366"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#abb1a1000e23e7d1e849a21fd79b86be9"> 366</a></span>  Time <a class="code" href="classuvw_1_1Loop.html#abb1a1000e23e7d1e849a21fd79b86be9">now</a>() const noexcept {</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">return</span> Time{uv_now(loop.get())};</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> </div><div class="line"><a name="l00379"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#a080af72a50c18b92bb50e89afa116e57"> 379</a></span>  <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1Loop.html#a080af72a50c18b92bb50e89afa116e57">update</a>() const noexcept {</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">return</span> uv_update_time(loop.get());</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div><div class="line"><a name="l00390"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#a699f41c1c1d31a65c5d12adacdbb94e1"> 390</a></span>  <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1Loop.html#a699f41c1c1d31a65c5d12adacdbb94e1">walk</a>(std::function<<span class="keywordtype">void</span>(<a class="code" href="structuvw_1_1BaseHandle.html">BaseHandle</a> &)> callback) {</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="comment">// remember: non-capturing lambdas decay to pointers to functions</span></div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  uv_walk(loop.get(), [](uv_handle_t *handle, <span class="keywordtype">void</span> *func) {</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <a class="code" href="structuvw_1_1BaseHandle.html">BaseHandle</a> &ref = *<span class="keyword">static_cast<</span><a class="code" href="structuvw_1_1BaseHandle.html">BaseHandle</a>*<span class="keyword">></span>(handle->data);</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  std::function<void(BaseHandle &)> &f =</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  *<span class="keyword">static_cast<</span>std::function<void(BaseHandle &)>*<span class="keyword">></span>(func);</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  f(ref);</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }, &callback);</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  }</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> </div><div class="line"><a name="l00430"></a><span class="lineno"><a class="line" href="classuvw_1_1Loop.html#a23471c5025efc9db3cc42f6950f952b1"> 430</a></span>  <span class="keywordtype">void</span> <a class="code" href="classuvw_1_1Loop.html#a23471c5025efc9db3cc42f6950f952b1">fork</a>() noexcept {</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keyword">auto</span> err = uv_loop_fork(loop.get());</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keywordflow">if</span>(err) { publish(<a class="code" href="structuvw_1_1ErrorEvent.html">ErrorEvent</a>{err}); }</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  }</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> </div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  std::unique_ptr<uv_loop_t, Deleter> loop;</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> };</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> </div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> }</div><div class="ttc" id="classuvw_1_1Loop_html_a3898884e2019aa052235377dcd03c0f3"><div class="ttname"><a href="classuvw_1_1Loop.html#a3898884e2019aa052235377dcd03c0f3">uvw::Loop::resource</a></div><div class="ttdeci">std::enable_if_t< std::is_base_of< BaseHandle, R >::value, std::shared_ptr< R > > resource(Args &&... args)</div><div class="ttdoc">Creates resources of handles&#39; types. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00250">loop.hpp:250</a></div></div>
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<div class="ttc" id="classuvw_1_1Emitter_html"><div class="ttname"><a href="classuvw_1_1Emitter.html">uvw::Emitter</a></div><div class="ttdoc">Event emitter base class. </div><div class="ttdef"><b>Definition:</b> <a href="emitter_8hpp_source.html#l00087">emitter.hpp:87</a></div></div>
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||
<div class="ttc" id="classuvw_1_1Loop_html_a6c6796643be1a5bdfad719591b0f1a55"><div class="ttname"><a href="classuvw_1_1Loop.html#a6c6796643be1a5bdfad719591b0f1a55">uvw::Loop::resource</a></div><div class="ttdeci">std::enable_if_t< not std::is_base_of< BaseHandle, R >::value, std::shared_ptr< R > > resource(Args &&... args)</div><div class="ttdoc">Creates resources of types other than handles&#39; ones. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00268">loop.hpp:268</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_ac78ffc161590ea88902c867ef716d0a2"><div class="ttname"><a href="classuvw_1_1Loop.html#ac78ffc161590ea88902c867ef716d0a2">uvw::Loop::descriptor</a></div><div class="ttdeci">int descriptor() const noexcept</div><div class="ttdoc">Get backend file descriptor. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00339">loop.hpp:339</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_a23471c5025efc9db3cc42f6950f952b1"><div class="ttname"><a href="classuvw_1_1Loop.html#a23471c5025efc9db3cc42f6950f952b1">uvw::Loop::fork</a></div><div class="ttdeci">void fork() noexcept</div><div class="ttdoc">Reinitialize any kernel state necessary in the child process after a fork(2) system call...</div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00430">loop.hpp:430</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_a080af72a50c18b92bb50e89afa116e57"><div class="ttname"><a href="classuvw_1_1Loop.html#a080af72a50c18b92bb50e89afa116e57">uvw::Loop::update</a></div><div class="ttdeci">void update() const noexcept</div><div class="ttdoc">Updates the event loop’s concept of now. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00379">loop.hpp:379</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_abb1a1000e23e7d1e849a21fd79b86be9"><div class="ttname"><a href="classuvw_1_1Loop.html#abb1a1000e23e7d1e849a21fd79b86be9">uvw::Loop::now</a></div><div class="ttdeci">Time now() const noexcept</div><div class="ttdoc">Returns the current timestamp in milliseconds. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00366">loop.hpp:366</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_aa86d06ae9f91d8b48d1d5358040f2547"><div class="ttname"><a href="classuvw_1_1Loop.html#aa86d06ae9f91d8b48d1d5358040f2547">uvw::Loop::run</a></div><div class="ttdeci">bool run() noexcept</div><div class="ttdoc">Runs the event loop. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00304">loop.hpp:304</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_a284450b3ef37c62bd7a984c73552d7b8"><div class="ttname"><a href="classuvw_1_1Loop.html#a284450b3ef37c62bd7a984c73552d7b8">uvw::Loop::getDefault</a></div><div class="ttdeci">static std::shared_ptr< Loop > getDefault()</div><div class="ttdoc">Gets the initialized default loop. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00184">loop.hpp:184</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_aa815a8db94b2beb2d23448fe81cf648c"><div class="ttname"><a href="classuvw_1_1Loop.html#aa815a8db94b2beb2d23448fe81cf648c">uvw::Loop::timeout</a></div><div class="ttdeci">std::pair< bool, Time > timeout() const noexcept</div><div class="ttdoc">Gets the poll timeout. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00349">loop.hpp:349</a></div></div>
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<div class="ttc" id="namespaceuvw_html_aa3ae4a038de60a69b2513a039add1e48"><div class="ttname"><a href="namespaceuvw.html#aa3ae4a038de60a69b2513a039add1e48">uvw::HandleCategory</a></div><div class="ttdeci">details::UVTypeWrapper< uv_handle_type > HandleCategory</div><div class="ttdef"><b>Definition:</b> <a href="util_8hpp_source.html#l00197">util.hpp:197</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_ad0fac96934f7ea2a19d16bc6502aeec9"><div class="ttname"><a href="classuvw_1_1Loop.html#ad0fac96934f7ea2a19d16bc6502aeec9">uvw::Loop::configure</a></div><div class="ttdeci">void configure(Configure flag, Args &&... args)</div><div class="ttdoc">Sets additional loop options. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00232">loop.hpp:232</a></div></div>
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<div class="ttc" id="structuvw_1_1ErrorEvent_html"><div class="ttname"><a href="structuvw_1_1ErrorEvent.html">uvw::ErrorEvent</a></div><div class="ttdoc">The ErrorEvent event. </div><div class="ttdef"><b>Definition:</b> <a href="emitter_8hpp_source.html#l00023">emitter.hpp:23</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html"><div class="ttname"><a href="classuvw_1_1Loop.html">uvw::Loop</a></div><div class="ttdoc">The Loop class. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00142">loop.hpp:142</a></div></div>
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<div class="ttc" id="classuvw_1_1Resource_html"><div class="ttname"><a href="classuvw_1_1Resource.html">uvw::Resource</a></div><div class="ttdoc">Common class for almost all the resources available in uvw. </div><div class="ttdef"><b>Definition:</b> <a href="resource_8hpp_source.html#l00019">resource.hpp:19</a></div></div>
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<div class="ttc" id="structuvw_1_1BaseHandle_html"><div class="ttname"><a href="structuvw_1_1BaseHandle.html">uvw::BaseHandle</a></div><div class="ttdoc">Untyped handle class. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00047">loop.hpp:47</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_adf73136457c892dad414342c8648e6c1"><div class="ttname"><a href="classuvw_1_1Loop.html#adf73136457c892dad414342c8648e6c1">uvw::Loop::alive</a></div><div class="ttdeci">bool alive() const noexcept</div><div class="ttdoc">Checks if there are active resources. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00314">loop.hpp:314</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_a8e9ff32011351d8cf99b0b3924a670df"><div class="ttname"><a href="classuvw_1_1Loop.html#a8e9ff32011351d8cf99b0b3924a670df">uvw::Loop::stop</a></div><div class="ttdeci">void stop() noexcept</div><div class="ttdoc">Stops the event loop. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00326">loop.hpp:326</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_ae2a1f36aafb919444d933e4a43e78d8f"><div class="ttname"><a href="classuvw_1_1Loop.html#ae2a1f36aafb919444d933e4a43e78d8f">uvw::Loop::create</a></div><div class="ttdeci">static std::shared_ptr< Loop > create()</div><div class="ttdoc">Initializes a new Loop instance. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00161">loop.hpp:161</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_a699f41c1c1d31a65c5d12adacdbb94e1"><div class="ttname"><a href="classuvw_1_1Loop.html#a699f41c1c1d31a65c5d12adacdbb94e1">uvw::Loop::walk</a></div><div class="ttdeci">void walk(std::function< void(BaseHandle &)> callback)</div><div class="ttdoc">Walks the list of handles. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00390">loop.hpp:390</a></div></div>
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<div class="ttc" id="classuvw_1_1Loop_html_ae0dbd76098075f5a187256834df568c3"><div class="ttname"><a href="classuvw_1_1Loop.html#ae0dbd76098075f5a187256834df568c3">uvw::Loop::close</a></div><div class="ttdeci">void close()</div><div class="ttdoc">Releases all internal loop resources. </div><div class="ttdef"><b>Definition:</b> <a href="loop_8hpp_source.html#l00280">loop.hpp:280</a></div></div>
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<div class="ttc" id="namespaceuvw_html"><div class="ttname"><a href="namespaceuvw.html">uvw</a></div><div class="ttdoc">uvw default namespace. </div><div class="ttdef"><b>Definition:</b> <a href="async_8hpp_source.html#l00011">async.hpp:11</a></div></div>
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