class="keyword">const</span> std::function&lt;<span class="keywordtype">void</span>(::cudaStream_t, ::cudaError)&gt;&amp; callback);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>    <span class="keyword">static</span> <span class="keywordtype">void</span> wait_event(cudaEvent_t event);</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</spa