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<li class="navelem"><a class="el" href="dir_a62226f9e3a6c7c5a3be455e2f87ae01.html">xrpld</a></li><li class="navelem"><a class="el" href="dir_ba3df07e81ea6c232f7f0c8823316f62.html">core</a></li> </ul>
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<div class="headertitle"><div class="title">ClosureCounter.h</div></div>
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<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#ifndef XRPL_CORE_CLOSURE_COUNTER_H_INCLUDED</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#define XRPL_CORE_CLOSURE_COUNTER_H_INCLUDED</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;xrpl/basics/Log.h&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/atomic.html">atomic</a>&gt;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/condition_variable.html">condition_variable</a>&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/mutex.html">mutex</a>&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/optional.html">optional</a>&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> Ret_t, <span class="keyword">typename</span>... Args_t&gt;</div>
<div class="foldopen" id="foldopen00035" data-start="{" data-end="};">
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html"> 35</a></span><span class="keyword">class </span><a class="code hl_class" href="classripple_1_1ClosureCounter.html">ClosureCounter</a></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span>{</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#a7657852232c52a27d41d6ec1a01b39a8"> 38</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/mutex.html">std::mutex</a> <span class="keyword">mutable</span> <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a7657852232c52a27d41d6ec1a01b39a8">mutex_</a>{};</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#ae88e054a2fb5bf4f9f5098783b2e20fe"> 39</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/condition_variable.html">std::condition_variable</a> <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#ae88e054a2fb5bf4f9f5098783b2e20fe">allClosuresDoneCond_</a>{}; <span class="comment">// guard with mutex_</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#a6bbb44eb2decd510cba1ea86f023f1b0"> 40</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6bbb44eb2decd510cba1ea86f023f1b0">waitForClosures_</a>{<span class="keyword">false</span>}; <span class="comment">// guard with mutex_</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#a6624680820fcf0e17478b71c7c6ab0f1"> 41</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;int&gt;</a> <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6624680820fcf0e17478b71c7c6ab0f1">closureCount_</a>{0};</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="comment">// Increment the count.</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <a class="code hl_class" href="classripple_1_1ClosureCounter.html">ClosureCounter</a>&amp;</div>
<div class="foldopen" id="foldopen00045" data-start="{" data-end="}">
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#a159b270200c0a146ac2bcd3c7ebf77e6"> 45</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#a159b270200c0a146ac2bcd3c7ebf77e6">operator++</a>()</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> {</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> ++<a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6624680820fcf0e17478b71c7c6ab0f1">closureCount_</a>;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> }</div>
</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="comment">// Decrement the count. If we&#39;re stopping and the count drops to zero</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// notify allClosuresDoneCond_.</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <a class="code hl_class" href="classripple_1_1ClosureCounter.html">ClosureCounter</a>&amp;</div>
<div class="foldopen" id="foldopen00054" data-start="{" data-end="}">
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#aa096cbe5507cabb97e71c83ff25e528d"> 54</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#aa096cbe5507cabb97e71c83ff25e528d">operator--</a>()</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> {</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="comment">// Even though closureCount_ is atomic, we decrement its value under</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="comment">// a lock. This removes a small timing window that occurs if the</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="comment">// waiting thread is handling a spurious wakeup when closureCount_</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// drops to zero.</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock{<a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a7657852232c52a27d41d6ec1a01b39a8">mutex_</a>};</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="comment">// Update closureCount_. Notify if stopping and closureCount_ == 0.</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">if</span> ((--<a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6624680820fcf0e17478b71c7c6ab0f1">closureCount_</a> == 0) &amp;&amp; <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6bbb44eb2decd510cba1ea86f023f1b0">waitForClosures_</a>)</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#ae88e054a2fb5bf4f9f5098783b2e20fe">allClosuresDoneCond_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/thread/condition_variable/notify_all.html">notify_all</a>();</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> }</div>
</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="comment">// A private template class that helps count the number of closures</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="comment">// in flight. This allows callers to block until all their postponed</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="comment">// closures are dispatched.</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Closure&gt;</div>
<div class="foldopen" id="foldopen00072" data-start="{" data-end="};">
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html"> 72</a></span> <span class="keyword">class </span><a class="code hl_class" href="classripple_1_1ClosureCounter_1_1Substitute.html">Substitute</a></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> {</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10"> 75</a></span> <a class="code hl_class" href="classripple_1_1ClosureCounter.html">ClosureCounter</a>&amp; <a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">counter_</a>;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html#a358f81ed8b4eb55b1d91e2ed06e75ca2"> 76</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/remove_reference.html">std::remove_reference_t&lt;Closure&gt;</a> <a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#a358f81ed8b4eb55b1d91e2ed06e75ca2">closure_</a>;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">static_assert</span>(</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::is_same&lt;decltype(closure_(std::declval&lt;Args_t&gt;</a>()...)), Ret_t&gt;::</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> value,</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="stringliteral">&quot;Closure arguments don&#39;t match ClosureCounter Ret_t or Args_t&quot;</span>);</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html#ae61865f5f9551f28bffe66a40430379c"> 84</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter_1_1Substitute.html#ae61865f5f9551f28bffe66a40430379c">Substitute</a>() = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="foldopen" id="foldopen00086" data-start="{" data-end="}">
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html#a0df76e1f995ded9fbdc675050741df3b"> 86</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter_1_1Substitute.html#a0df76e1f995ded9fbdc675050741df3b">Substitute</a>(<a class="code hl_class" href="classripple_1_1ClosureCounter_1_1Substitute.html">Substitute</a> <span class="keyword">const</span>&amp; rhs)</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> : <a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">counter_</a>(rhs.<a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">counter_</a>), <a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#a358f81ed8b4eb55b1d91e2ed06e75ca2">closure_</a>(rhs.<a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#a358f81ed8b4eb55b1d91e2ed06e75ca2">closure_</a>)</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> {</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> ++<a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">counter_</a>;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> }</div>
</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="foldopen" id="foldopen00092" data-start="{" data-end="}">
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html#a266d79c8ba32c4e0066d1cf07f6cd2fd"> 92</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter_1_1Substitute.html#a266d79c8ba32c4e0066d1cf07f6cd2fd">Substitute</a>(<a class="code hl_class" href="classripple_1_1ClosureCounter_1_1Substitute.html">Substitute</a>&amp;&amp; rhs) <span class="keyword">noexcept</span>(</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/is_move_constructible.html">std::is_nothrow_move_constructible&lt;Closure&gt;::value</a>)</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> : <a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">counter_</a>(rhs.<a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">counter_</a>), <a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#a358f81ed8b4eb55b1d91e2ed06e75ca2">closure_</a>(<a class="code hl_namespace" href="namespacestd.html">std</a>::move(rhs.<a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#a358f81ed8b4eb55b1d91e2ed06e75ca2">closure_</a>))</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> {</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> ++<a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">counter_</a>;</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> }</div>
</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="foldopen" id="foldopen00099" data-start="{" data-end="}">
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html#acfb01021bdbdcfacb2385a78115e1673"> 99</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter_1_1Substitute.html#acfb01021bdbdcfacb2385a78115e1673">Substitute</a>(<a class="code hl_class" href="classripple_1_1ClosureCounter.html">ClosureCounter</a>&amp; counter, Closure&amp;&amp; closure)</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> : <a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">counter_</a>(counter), <a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#a358f81ed8b4eb55b1d91e2ed06e75ca2">closure_</a>(<a class="code hl_namespace" href="namespacestd.html">std</a>::<a class="code hl_enumvalue" href="namespaceripple.html#a2fca0f72cfacc04d15ad41d84ebf46fda965dbaac085fc891bfbbd4f9d145bbc8">forward</a>&lt;Closure&gt;(closure))</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> {</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> ++<a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">counter_</a>;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> }</div>
</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <a class="code hl_class" href="classripple_1_1ClosureCounter_1_1Substitute.html">Substitute</a>&amp;</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html#a4dbe2ae284fefed85068a993d1c9b931"> 106</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter_1_1Substitute.html#a4dbe2ae284fefed85068a993d1c9b931">operator=</a>(<a class="code hl_class" href="classripple_1_1ClosureCounter_1_1Substitute.html">Substitute</a> <span class="keyword">const</span>&amp; rhs) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <a class="code hl_class" href="classripple_1_1ClosureCounter_1_1Substitute.html">Substitute</a>&amp;</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html#a5eee75b0f8bdc463d421295912ad1e70"> 108</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter_1_1Substitute.html#a5eee75b0f8bdc463d421295912ad1e70">operator=</a>(<a class="code hl_class" href="classripple_1_1ClosureCounter_1_1Substitute.html">Substitute</a>&amp;&amp; rhs) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="foldopen" id="foldopen00110" data-start="{" data-end="}">
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html#a7dc5641041ef15a37f188642028c3c8e"> 110</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter_1_1Substitute.html#a7dc5641041ef15a37f188642028c3c8e">~Substitute</a>()</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> {</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> --<a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">counter_</a>;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> }</div>
</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="comment">// Note that Args_t is not deduced, it is explicit. So Args_t&amp;&amp;</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="comment">// would be an rvalue reference, not a forwarding reference. We</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// want to forward exactly what the user declared.</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> Ret_t</div>
<div class="foldopen" id="foldopen00119" data-start="{" data-end="}">
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter_1_1Substitute.html#a928a3450ec3d0741f225bab5f6328830"> 119</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter_1_1Substitute.html#a928a3450ec3d0741f225bab5f6328830">operator()</a>(Args_t... args)</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> {</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1ClosureCounter_1_1Substitute.html#a358f81ed8b4eb55b1d91e2ed06e75ca2">closure_</a>(<a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::forward&lt;Args_t&gt;</a>(args)...);</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> }</div>
</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> };</div>
</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#a1ae059e35862ae4564be04cd937b77b5"> 126</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#a1ae059e35862ae4564be04cd937b77b5">ClosureCounter</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="comment">// Not copyable or movable. Outstanding counts would be hard to sort out.</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#a33ec531a992efd2aa1d54038ba593754"> 128</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#a33ec531a992efd2aa1d54038ba593754">ClosureCounter</a>(<a class="code hl_class" href="classripple_1_1ClosureCounter.html">ClosureCounter</a> <span class="keyword">const</span>&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <a class="code hl_class" href="classripple_1_1ClosureCounter.html">ClosureCounter</a>&amp;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#add5769c13c89ad4200869278b9b27ae7"> 131</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#add5769c13c89ad4200869278b9b27ae7">operator=</a>(<a class="code hl_class" href="classripple_1_1ClosureCounter.html">ClosureCounter</a> <span class="keyword">const</span>&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="foldopen" id="foldopen00134" data-start="{" data-end="}">
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#ae81daf5aa300babc764a8d170482230f"> 134</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#ae81daf5aa300babc764a8d170482230f">~ClosureCounter</a>()</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> {</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keyword">using namespace </span>std::chrono_literals;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#af0786d10092850fd4a1f10d0bec927a7">join</a>(<span class="stringliteral">&quot;ClosureCounter&quot;</span>, 1s, <a class="code hl_function" href="namespaceripple.html#a94e13759bd026c8ac305482e17f05adb">debugLog</a>());</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> }</div>
</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00147" data-start="{" data-end="}">
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#af0786d10092850fd4a1f10d0bec927a7"> 147</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#af0786d10092850fd4a1f10d0bec927a7">join</a>(<span class="keywordtype">char</span> <span class="keyword">const</span>* name, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::milliseconds</a> wait, <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> {</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/unique_lock.html">std::unique_lock&lt;std::mutex&gt;</a> lock{<a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a7657852232c52a27d41d6ec1a01b39a8">mutex_</a>};</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6bbb44eb2decd510cba1ea86f023f1b0">waitForClosures_</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6624680820fcf0e17478b71c7c6ab0f1">closureCount_</a> &gt; 0)</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> {</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordflow">if</span> (!<a class="code hl_variable" href="classripple_1_1ClosureCounter.html#ae88e054a2fb5bf4f9f5098783b2e20fe">allClosuresDoneCond_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/thread/condition_variable/wait_for.html">wait_for</a>(</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> lock, wait, [<span class="keyword">this</span>] { return closureCount_ == 0; }))</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> {</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> stream = j.<a class="code hl_function" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> stream &lt;&lt; name &lt;&lt; <span class="stringliteral">&quot; waiting for ClosureCounter::join().&quot;</span>;</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#ae88e054a2fb5bf4f9f5098783b2e20fe">allClosuresDoneCond_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/thread/condition_variable/wait.html">wait</a>(</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> lock, [<span class="keyword">this</span>] { <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6624680820fcf0e17478b71c7c6ab0f1">closureCount_</a> == 0; });</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> }</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> }</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> }</div>
</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <span class="keyword">template</span> &lt;<span class="keyword">class</span> Closure&gt;</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Substitute&lt;Closure&gt;</a>&gt;</div>
<div class="foldopen" id="foldopen00173" data-start="{" data-end="}">
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#a14a40130eba0b1a5a12e8b8a0df809b5"> 173</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#a14a40130eba0b1a5a12e8b8a0df809b5">wrap</a>(Closure&amp;&amp; closure)</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> {</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Substitute&lt;Closure&gt;</a>&gt; ret;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock{<a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a7657852232c52a27d41d6ec1a01b39a8">mutex_</a>};</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordflow">if</span> (!<a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6bbb44eb2decd510cba1ea86f023f1b0">waitForClosures_</a>)</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> ret.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/emplace.html">emplace</a>(*<span class="keyword">this</span>, <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::forward&lt;Closure&gt;</a>(closure));</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> }</div>
</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordtype">int</span></div>
<div class="foldopen" id="foldopen00186" data-start="{" data-end="}">
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#aa2194cbada192730b683d89a27434fb8"> 186</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#aa2194cbada192730b683d89a27434fb8">count</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6624680820fcf0e17478b71c7c6ab0f1">closureCount_</a>;</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> }</div>
</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> </div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00198" data-start="{" data-end="}">
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"><a class="line" href="classripple_1_1ClosureCounter.html#a063738b31b4d437c410ea4e1c2cde160"> 198</a></span> <a class="code hl_function" href="classripple_1_1ClosureCounter.html#a063738b31b4d437c410ea4e1c2cde160">joined</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock{<a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a7657852232c52a27d41d6ec1a01b39a8">mutex_</a>};</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1ClosureCounter.html#a6bbb44eb2decd510cba1ea86f023f1b0">waitForClosures_</a>;</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> }</div>
</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span>};</div>
</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> </div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span>} <span class="comment">// namespace ripple</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> </div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span><span class="preprocessor">#endif </span><span class="comment">// XRPL_CORE_CLOSURE_COUNTER_H_INCLUDED</span></div>
<div class="ttc" id="aatomic_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/atomic.html">atomic</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition</b> <a href="Journal_8h_source.html#l00040">Journal.h:41</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_a49b0713e65bb8e2c51b76fbf16252afe"><div class="ttname"><a href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">beast::Journal::error</a></div><div class="ttdeci">Stream error() const</div><div class="ttdef"><b>Definition</b> <a href="Journal_8h_source.html#l00327">Journal.h:327</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html">ripple::ClosureCounter::Substitute</a></div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00072">ClosureCounter.h:73</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html_a0df76e1f995ded9fbdc675050741df3b"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html#a0df76e1f995ded9fbdc675050741df3b">ripple::ClosureCounter::Substitute::Substitute</a></div><div class="ttdeci">Substitute(Substitute const &amp;rhs)</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00086">ClosureCounter.h:86</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html_a266d79c8ba32c4e0066d1cf07f6cd2fd"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html#a266d79c8ba32c4e0066d1cf07f6cd2fd">ripple::ClosureCounter::Substitute::Substitute</a></div><div class="ttdeci">Substitute(Substitute &amp;&amp;rhs) noexcept(std::is_nothrow_move_constructible&lt; Closure &gt;::value)</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00092">ClosureCounter.h:92</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html_a358f81ed8b4eb55b1d91e2ed06e75ca2"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html#a358f81ed8b4eb55b1d91e2ed06e75ca2">ripple::ClosureCounter::Substitute::closure_</a></div><div class="ttdeci">std::remove_reference_t&lt; Closure &gt; closure_</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00076">ClosureCounter.h:76</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html_a4dbe2ae284fefed85068a993d1c9b931"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html#a4dbe2ae284fefed85068a993d1c9b931">ripple::ClosureCounter::Substitute::operator=</a></div><div class="ttdeci">Substitute &amp; operator=(Substitute const &amp;rhs)=delete</div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html_a5eee75b0f8bdc463d421295912ad1e70"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html#a5eee75b0f8bdc463d421295912ad1e70">ripple::ClosureCounter::Substitute::operator=</a></div><div class="ttdeci">Substitute &amp; operator=(Substitute &amp;&amp;rhs)=delete</div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html_a7dc5641041ef15a37f188642028c3c8e"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html#a7dc5641041ef15a37f188642028c3c8e">ripple::ClosureCounter::Substitute::~Substitute</a></div><div class="ttdeci">~Substitute()</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00110">ClosureCounter.h:110</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html_a928a3450ec3d0741f225bab5f6328830"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html#a928a3450ec3d0741f225bab5f6328830">ripple::ClosureCounter::Substitute::operator()</a></div><div class="ttdeci">Ret_t operator()(Args_t... args)</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00119">ClosureCounter.h:119</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html_aaf62d3bbc5d6a5a5080a7eb3a7dadb10"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html#aaf62d3bbc5d6a5a5080a7eb3a7dadb10">ripple::ClosureCounter::Substitute::counter_</a></div><div class="ttdeci">ClosureCounter &amp; counter_</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00075">ClosureCounter.h:75</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html_acfb01021bdbdcfacb2385a78115e1673"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html#acfb01021bdbdcfacb2385a78115e1673">ripple::ClosureCounter::Substitute::Substitute</a></div><div class="ttdeci">Substitute(ClosureCounter &amp;counter, Closure &amp;&amp;closure)</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00099">ClosureCounter.h:99</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_1_1Substitute_html_ae61865f5f9551f28bffe66a40430379c"><div class="ttname"><a href="classripple_1_1ClosureCounter_1_1Substitute.html#ae61865f5f9551f28bffe66a40430379c">ripple::ClosureCounter::Substitute::Substitute</a></div><div class="ttdeci">Substitute()=delete</div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html"><div class="ttname"><a href="classripple_1_1ClosureCounter.html">ripple::ClosureCounter</a></div><div class="ttdoc">The role of a ClosureCounter is to assist in shutdown by letting callers wait for the completion of c...</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00035">ClosureCounter.h:36</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_a063738b31b4d437c410ea4e1c2cde160"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#a063738b31b4d437c410ea4e1c2cde160">ripple::ClosureCounter::joined</a></div><div class="ttdeci">bool joined() const</div><div class="ttdoc">Returns true if this has been joined.</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00198">ClosureCounter.h:198</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_a14a40130eba0b1a5a12e8b8a0df809b5"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#a14a40130eba0b1a5a12e8b8a0df809b5">ripple::ClosureCounter::wrap</a></div><div class="ttdeci">std::optional&lt; Substitute&lt; Closure &gt; &gt; wrap(Closure &amp;&amp;closure)</div><div class="ttdoc">Wrap the passed closure with a reference counter.</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00173">ClosureCounter.h:173</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_a159b270200c0a146ac2bcd3c7ebf77e6"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#a159b270200c0a146ac2bcd3c7ebf77e6">ripple::ClosureCounter::operator++</a></div><div class="ttdeci">ClosureCounter &amp; operator++()</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00045">ClosureCounter.h:45</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_a1ae059e35862ae4564be04cd937b77b5"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#a1ae059e35862ae4564be04cd937b77b5">ripple::ClosureCounter::ClosureCounter</a></div><div class="ttdeci">ClosureCounter()=default</div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_a33ec531a992efd2aa1d54038ba593754"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#a33ec531a992efd2aa1d54038ba593754">ripple::ClosureCounter::ClosureCounter</a></div><div class="ttdeci">ClosureCounter(ClosureCounter const &amp;)=delete</div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_a6624680820fcf0e17478b71c7c6ab0f1"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#a6624680820fcf0e17478b71c7c6ab0f1">ripple::ClosureCounter::closureCount_</a></div><div class="ttdeci">std::atomic&lt; int &gt; closureCount_</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00041">ClosureCounter.h:41</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_a6bbb44eb2decd510cba1ea86f023f1b0"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#a6bbb44eb2decd510cba1ea86f023f1b0">ripple::ClosureCounter::waitForClosures_</a></div><div class="ttdeci">bool waitForClosures_</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00040">ClosureCounter.h:40</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_a7657852232c52a27d41d6ec1a01b39a8"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#a7657852232c52a27d41d6ec1a01b39a8">ripple::ClosureCounter::mutex_</a></div><div class="ttdeci">std::mutex mutex_</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00038">ClosureCounter.h:38</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_aa096cbe5507cabb97e71c83ff25e528d"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#aa096cbe5507cabb97e71c83ff25e528d">ripple::ClosureCounter::operator--</a></div><div class="ttdeci">ClosureCounter &amp; operator--()</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00054">ClosureCounter.h:54</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_aa2194cbada192730b683d89a27434fb8"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#aa2194cbada192730b683d89a27434fb8">ripple::ClosureCounter::count</a></div><div class="ttdeci">int count() const</div><div class="ttdoc">Current number of Closures outstanding.</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00186">ClosureCounter.h:186</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_add5769c13c89ad4200869278b9b27ae7"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#add5769c13c89ad4200869278b9b27ae7">ripple::ClosureCounter::operator=</a></div><div class="ttdeci">ClosureCounter &amp; operator=(ClosureCounter const &amp;)=delete</div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_ae81daf5aa300babc764a8d170482230f"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#ae81daf5aa300babc764a8d170482230f">ripple::ClosureCounter::~ClosureCounter</a></div><div class="ttdeci">~ClosureCounter()</div><div class="ttdoc">Destructor verifies all in-flight closures are complete.</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00134">ClosureCounter.h:134</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_ae88e054a2fb5bf4f9f5098783b2e20fe"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#ae88e054a2fb5bf4f9f5098783b2e20fe">ripple::ClosureCounter::allClosuresDoneCond_</a></div><div class="ttdeci">std::condition_variable allClosuresDoneCond_</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00039">ClosureCounter.h:39</a></div></div>
<div class="ttc" id="aclassripple_1_1ClosureCounter_html_af0786d10092850fd4a1f10d0bec927a7"><div class="ttname"><a href="classripple_1_1ClosureCounter.html#af0786d10092850fd4a1f10d0bec927a7">ripple::ClosureCounter::join</a></div><div class="ttdeci">void join(char const *name, std::chrono::milliseconds wait, beast::Journal j)</div><div class="ttdoc">Returns once all counted in-flight closures are destroyed.</div><div class="ttdef"><b>Definition</b> <a href="ClosureCounter_8h_source.html#l00147">ClosureCounter.h:147</a></div></div>
<div class="ttc" id="acondition_variable_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/condition_variable.html">condition_variable</a></div></div>
<div class="ttc" id="aduration_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::milliseconds</a></div></div>
<div class="ttc" id="aemplace_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/emplace.html">std::optional::emplace</a></div><div class="ttdeci">T emplace(T... args)</div></div>
<div class="ttc" id="ais_move_constructible_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/is_move_constructible.html">std::is_nothrow_move_constructible</a></div></div>
<div class="ttc" id="ais_same_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/is_same.html">std::is_same_v</a></div><div class="ttdeci">T is_same_v</div></div>
<div class="ttc" id="alock_guard_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a></div></div>
<div class="ttc" id="amutex_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/mutex.html">mutex</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition</b> <a href="algorithm_8h_source.html#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="anamespaceripple_html_a2fca0f72cfacc04d15ad41d84ebf46fda965dbaac085fc891bfbbd4f9d145bbc8"><div class="ttname"><a href="namespaceripple.html#a2fca0f72cfacc04d15ad41d84ebf46fda965dbaac085fc891bfbbd4f9d145bbc8">ripple::StrandDirection::forward</a></div><div class="ttdeci">@ forward</div></div>
<div class="ttc" id="anamespaceripple_html_a94e13759bd026c8ac305482e17f05adb"><div class="ttname"><a href="namespaceripple.html#a94e13759bd026c8ac305482e17f05adb">ripple::debugLog</a></div><div class="ttdeci">beast::Journal debugLog()</div><div class="ttdoc">Returns a debug journal.</div><div class="ttdef"><b>Definition</b> <a href="Log_8cpp_source.html#l00457">Log.cpp:457</a></div></div>
<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
<div class="ttc" id="anotify_all_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/condition_variable/notify_all.html">std::condition_variable::notify_all</a></div><div class="ttdeci">T notify_all(T... args)</div></div>
<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/optional.html">optional</a></div></div>
<div class="ttc" id="aremove_reference_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/remove_reference.html">std::remove_reference_t</a></div></div>
<div class="ttc" id="aunique_lock_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/unique_lock.html">std::unique_lock</a></div></div>
<div class="ttc" id="await_for_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/condition_variable/wait_for.html">std::condition_variable::wait_for</a></div><div class="ttdeci">T wait_for(T... args)</div></div>
<div class="ttc" id="await_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/condition_variable/wait.html">std::condition_variable::wait</a></div><div class="ttdeci">T wait(T... args)</div></div>
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