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<div class="title">subThreadQueueIn.hpp</div> </div>
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<a href="sub_thread_queue_in_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="preprocessor">#ifndef OPENPOSE_THREAD_THREAD_QUEUE_IN_HPP</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define OPENPOSE_THREAD_THREAD_QUEUE_IN_HPP</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="common_8hpp.html">openpose/core/common.hpp</a>&gt;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="queue_8hpp.html">openpose/thread/queue.hpp</a>&gt;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="thread_8hpp.html">openpose/thread/thread.hpp</a>&gt;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="worker_8hpp.html">openpose/thread/worker.hpp</a>&gt;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="keyword">namespace </span>op</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;{</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> TDatums, <span class="keyword">typename</span> TWorker = std::shared_ptr&lt;Worker&lt;TDatums&gt;&gt;, <span class="keyword">typename</span> TQueue = Queue&lt;TDatums&gt;&gt;</div>
<div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="classop_1_1_sub_thread_queue_in.html"> 12</a></span>&#160; <span class="keyword">class </span><a class="code" href="classop_1_1_sub_thread_queue_in.html">SubThreadQueueIn</a> : <span class="keyword">public</span> <a class="code" href="classop_1_1_sub_thread.html">SubThread</a>&lt;TDatums, TWorker&gt;</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160; {</div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; <a class="code" href="classop_1_1_sub_thread_queue_in.html#a11aa71a818430c4eb435a1626e54f29a">SubThreadQueueIn</a>(<span class="keyword">const</span> std::vector&lt;TWorker&gt;&amp; tWorkers, <span class="keyword">const</span> std::shared_ptr&lt;TQueue&gt;&amp; tQueueIn);</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; <span class="keyword">virtual</span> <a class="code" href="classop_1_1_sub_thread_queue_in.html#a9c081d53458587736a7632bde38df995">~SubThreadQueueIn</a>();</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classop_1_1_sub_thread_queue_in.html#a7e9bd6ca09bb77a8de76ae8a02ee8ed4">work</a>();</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; std::shared_ptr&lt;TQueue&gt; spTQueueIn;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; DELETE_COPY(<a class="code" href="classop_1_1_sub_thread_queue_in.html">SubThreadQueueIn</a>);</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; };</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;}</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment">// Implementation</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="keyword">namespace </span>op</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;{</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> TDatums, <span class="keyword">typename</span> TWorker, <span class="keyword">typename</span> TQueue&gt;</div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classop_1_1_sub_thread_queue_in.html#a11aa71a818430c4eb435a1626e54f29a"> 36</a></span>&#160; <a class="code" href="classop_1_1_sub_thread_queue_in.html#a11aa71a818430c4eb435a1626e54f29a">SubThreadQueueIn&lt;TDatums, TWorker, TQueue&gt;::SubThreadQueueIn</a>(<span class="keyword">const</span> std::vector&lt;TWorker&gt;&amp; tWorkers,</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keyword">const</span> std::shared_ptr&lt;TQueue&gt;&amp; tQueueIn) :</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <a class="code" href="classop_1_1_sub_thread.html">SubThread</a>&lt;TDatums, TWorker&gt;{tWorkers},</div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="namespaceop.html#a55207f49aadd5f79e75251d6ccfad1fc"> 39</a></span>&#160; <a class="code" href="namespaceop.html#a55207f49aadd5f79e75251d6ccfad1fc">spTQueueIn</a>{tQueueIn}</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; {</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="comment">// spTQueueIn-&gt;addPopper();</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; }</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> TDatums, <span class="keyword">typename</span> TWorker, <span class="keyword">typename</span> TQueue&gt;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <a class="code" href="classop_1_1_sub_thread_queue_in.html#a9c081d53458587736a7632bde38df995">SubThreadQueueIn&lt;TDatums, TWorker, TQueue&gt;::~SubThreadQueueIn</a>()</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; {</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; }</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> TDatums, <span class="keyword">typename</span> TWorker, <span class="keyword">typename</span> TQueue&gt;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classop_1_1_sub_thread_queue_in.html#a7e9bd6ca09bb77a8de76ae8a02ee8ed4">SubThreadQueueIn&lt;TDatums, TWorker, TQueue&gt;::work</a>()</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">try</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="comment">// Pop TDatums</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="namespaceop.html#a55207f49aadd5f79e75251d6ccfad1fc">spTQueueIn</a>-&gt;empty())</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; std::this_thread::sleep_for(std::chrono::microseconds{100});</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; TDatums tDatums;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keywordtype">bool</span> queueIsRunning = <a class="code" href="namespaceop.html#a55207f49aadd5f79e75251d6ccfad1fc">spTQueueIn</a>-&gt;tryPop(tDatums);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="comment">// Check queue not empty</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">if</span> (!queueIsRunning)</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; queueIsRunning = <a class="code" href="namespaceop.html#a55207f49aadd5f79e75251d6ccfad1fc">spTQueueIn</a>-&gt;isRunning();</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="comment">// Process TDatums</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keyword">const</span> <span class="keyword">auto</span> workersAreRunning = this-&gt;workTWorkers(tDatums, queueIsRunning);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="comment">// Close queue input if all workers closed</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordflow">if</span> (!workersAreRunning)</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <a class="code" href="namespaceop.html#a55207f49aadd5f79e75251d6ccfad1fc">spTQueueIn</a>-&gt;stop();</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keywordflow">return</span> workersAreRunning;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; }</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception&amp; e)</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; {</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <a class="code" href="namespaceop.html#a5f092bd36c716a894cb035e1ead2aca3">error</a>(e.what(), __LINE__, __FUNCTION__, __FILE__);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <a class="code" href="namespaceop.html#a55207f49aadd5f79e75251d6ccfad1fc">spTQueueIn</a>-&gt;stop();</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; }</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; }</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <a class="code" href="namespaceop.html#a53f346232d0743f3dd0f547de1fc508f">COMPILE_TEMPLATE_DATUM</a>(SubThreadQueueIn);</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;}</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;<span class="preprocessor">#endif // OPENPOSE_THREAD_THREAD_QUEUE_IN_HPP</span></div>
<div class="ttc" id="classop_1_1_sub_thread_html"><div class="ttname"><a href="classop_1_1_sub_thread.html">op::SubThread</a></div><div class="ttdef"><b>Definition:</b> subThread.hpp:10</div></div>
<div class="ttc" id="classop_1_1_sub_thread_queue_in_html_a7e9bd6ca09bb77a8de76ae8a02ee8ed4"><div class="ttname"><a href="classop_1_1_sub_thread_queue_in.html#a7e9bd6ca09bb77a8de76ae8a02ee8ed4">op::SubThreadQueueIn::work</a></div><div class="ttdeci">bool work()</div></div>
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<div class="ttc" id="common_8hpp_html"><div class="ttname"><a href="common_8hpp.html">common.hpp</a></div></div>
<div class="ttc" id="namespaceop_html_a5f092bd36c716a894cb035e1ead2aca3"><div class="ttname"><a href="namespaceop.html#a5f092bd36c716a894cb035e1ead2aca3">op::error</a></div><div class="ttdeci">OP_API void error(const std::string &amp;message, const int line=-1, const std::string &amp;function=&quot;&quot;, const std::string &amp;file=&quot;&quot;)</div></div>
<div class="ttc" id="thread_8hpp_html"><div class="ttname"><a href="thread_8hpp.html">thread.hpp</a></div></div>
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<div class="ttc" id="namespaceop_html_a55207f49aadd5f79e75251d6ccfad1fc"><div class="ttname"><a href="namespaceop.html#a55207f49aadd5f79e75251d6ccfad1fc">op::spTQueueIn</a></div><div class="ttdeci">spTQueueIn</div><div class="ttdef"><b>Definition:</b> subThreadQueueIn.hpp:39</div></div>
<div class="ttc" id="namespaceop_html_a53f346232d0743f3dd0f547de1fc508f"><div class="ttname"><a href="namespaceop.html#a53f346232d0743f3dd0f547de1fc508f">op::COMPILE_TEMPLATE_DATUM</a></div><div class="ttdeci">COMPILE_TEMPLATE_DATUM(WPoseTriangulation)</div></div>
<div class="ttc" id="classop_1_1_sub_thread_queue_in_html_a9c081d53458587736a7632bde38df995"><div class="ttname"><a href="classop_1_1_sub_thread_queue_in.html#a9c081d53458587736a7632bde38df995">op::SubThreadQueueIn::~SubThreadQueueIn</a></div><div class="ttdeci">virtual ~SubThreadQueueIn()</div></div>
<div class="ttc" id="queue_8hpp_html"><div class="ttname"><a href="queue_8hpp.html">queue.hpp</a></div></div>
<div class="ttc" id="classop_1_1_sub_thread_queue_in_html"><div class="ttname"><a href="classop_1_1_sub_thread_queue_in.html">op::SubThreadQueueIn</a></div><div class="ttdef"><b>Definition:</b> subThreadQueueIn.hpp:12</div></div>
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