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<div class="title">eventSubscriber.cpp</div>  </div>
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<a href="eventSubscriber_8cpp.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="comment">/*------------------------------- phasicFlow ---------------------------------</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">      O        C enter of</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">     O O       E ngineering and</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">    O   O      M ultiscale modeling of</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">   OOOOOOO     F luid flow       </span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">  Copyright (C): www.cemf.ir</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">  email: hamid.r.norouzi AT gmail.com</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">------------------------------------------------------------------------------  </span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">Licence:</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">  This file is part of phasicFlow code. It is a free software for simulating </span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">  granular and multiphase flows. You can redistribute it and/or modify it under</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">  the terms of GNU General Public License v3 or any other later versions. </span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> </span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">  phasicFlow is distributed to help others in their research in the field of </span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">  granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">-----------------------------------------------------------------------------*/</span></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; </div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="eventSubscriber_8hpp.html">eventSubscriber.hpp</a>&quot;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="Set_8hpp.html">Set.hpp</a>&quot;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classpFlow_1_1eventSubscriber.html#a4fe17de555051fd4062006af5b54c755">   25</a></span>&#160;<a class="code" href="classpFlow_1_1eventSubscriber.html#a4fe17de555051fd4062006af5b54c755">pFlow::eventSubscriber::~eventSubscriber</a>()</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;    <span class="keywordflow">for</span>(<span class="keyword">auto</span>&amp; observer:<a class="code" href="classpFlow_1_1eventSubscriber.html#ac73c100aa0cf2bf7ffc79a739d5f3ab7">observerList_</a>)</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;        observer-&gt;invalidateSubscriber();</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; </div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classpFlow_1_1eventSubscriber.html#a7d53ce19a500ec6de33f564e36f658df">pFlow::eventSubscriber::subscribe</a></div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classpFlow_1_1eventSubscriber.html#a7d53ce19a500ec6de33f564e36f658df">   34</a></span>&#160;(</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <a class="code" href="classpFlow_1_1eventObserver.html">eventObserver</a>* observer</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;)<span class="keyword">const</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;{</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keywordflow">if</span>(observer)</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    {</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        observerList_.push_back(observer);</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</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;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    {</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</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="keywordtype">bool</span> <a class="code" href="classpFlow_1_1eventSubscriber.html#a8ab6c2b69854876b1f5777553cf190ed">pFlow::eventSubscriber::unsubscribe</a></div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classpFlow_1_1eventSubscriber.html#a8ab6c2b69854876b1f5777553cf190ed">   50</a></span>&#160;(</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <a class="code" href="classpFlow_1_1eventObserver.html">eventObserver</a>* observer</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;)<span class="keyword">const</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="keywordflow">if</span>(observer)</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    {</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        observerList_.remove(observer);</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    }</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;}</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classpFlow_1_1eventSubscriber.html#a8be673bd14011c024b47ba6a391e75fc">pFlow::eventSubscriber::notify</a></div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classpFlow_1_1eventSubscriber.html#a8be673bd14011c024b47ba6a391e75fc">   62</a></span>&#160;(</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="keyword">const</span> <a class="code" href="classpFlow_1_1eventMessage.html">eventMessage</a> &amp;msg</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;)</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;{</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keywordflow">for</span> ( <span class="keyword">auto</span>&amp; observer:observerList_ )</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    {</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        <span class="keywordflow">if</span>(observer)</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            <span class="keywordflow">if</span>( !observer-&gt;<a class="code" href="classpFlow_1_1eventObserver.html#a64730bf40b61714954f7d250702052df">update</a>(msg) ) <span class="keywordflow">return</span> <span class="keyword">false</span>;</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; </div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;}</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;<span class="keywordtype">bool</span> <a class="code" href="classpFlow_1_1eventSubscriber.html#a8be673bd14011c024b47ba6a391e75fc">pFlow::eventSubscriber::notify</a></div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classpFlow_1_1eventSubscriber.html#a064ad67bb3dfc6fff5f239149913f61d">   76</a></span>&#160;(</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <span class="keyword">const</span> <a class="code" href="classpFlow_1_1eventMessage.html">eventMessage</a>&amp; msg,</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="keyword">const</span> <a class="code" href="classpFlow_1_1List.html">List&lt;eventObserver*&gt;</a>&amp; exclutionList</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;{</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <a class="code" href="namespacepFlow.html#a5a3972b374b884e9021d78ba9ea58014">Set&lt;eventObserver*&gt;</a> sortedExcList(exclutionList.begin(),exclutionList.end());</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    <span class="keywordflow">for</span>(<span class="keyword">auto</span>&amp; observer:observerList_)</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    {</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        <span class="keywordflow">if</span>( observer &amp;&amp; sortedExcList.count(observer) == 0 )</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        {</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;            <span class="keywordflow">if</span>(!observer-&gt;<a class="code" href="classpFlow_1_1eventObserver.html#a64730bf40b61714954f7d250702052df">update</a>(msg)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        }</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    }</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;}</div>
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<div class="ttc" id="aclasspFlow_1_1List_html"><div class="ttname"><a href="classpFlow_1_1List.html">pFlow::List</a></div><div class="ttdef"><b>Definition:</b> <a href="List_8hpp_source.html#l00039">List.hpp:39</a></div></div>
<div class="ttc" id="aclasspFlow_1_1eventMessage_html"><div class="ttname"><a href="classpFlow_1_1eventMessage.html">pFlow::eventMessage</a></div><div class="ttdef"><b>Definition:</b> <a href="eventMessage_8hpp_source.html#l00029">eventMessage.hpp:29</a></div></div>
<div class="ttc" id="aclasspFlow_1_1eventSubscriber_html_a8be673bd14011c024b47ba6a391e75fc"><div class="ttname"><a href="classpFlow_1_1eventSubscriber.html#a8be673bd14011c024b47ba6a391e75fc">pFlow::eventSubscriber::notify</a></div><div class="ttdeci">bool notify(const eventMessage &amp;msg)</div><div class="ttdef"><b>Definition:</b> <a href="eventSubscriber_8cpp_source.html#l00062">eventSubscriber.cpp:62</a></div></div>
<div class="ttc" id="aSet_8hpp_html"><div class="ttname"><a href="Set_8hpp.html">Set.hpp</a></div></div>
<div class="ttc" id="anamespacepFlow_html_a5a3972b374b884e9021d78ba9ea58014"><div class="ttname"><a href="namespacepFlow.html#a5a3972b374b884e9021d78ba9ea58014">pFlow::Set</a></div><div class="ttdeci">std::set&lt; Key, std::less&lt; Key &gt;, std::allocator&lt; Key &gt; &gt; Set</div><div class="ttdef"><b>Definition:</b> <a href="Set_8hpp_source.html#l00031">Set.hpp:31</a></div></div>
<div class="ttc" id="aclasspFlow_1_1eventSubscriber_html_ac73c100aa0cf2bf7ffc79a739d5f3ab7"><div class="ttname"><a href="classpFlow_1_1eventSubscriber.html#ac73c100aa0cf2bf7ffc79a739d5f3ab7">pFlow::eventSubscriber::observerList_</a></div><div class="ttdeci">List&lt; eventObserver * &gt; observerList_</div><div class="ttdef"><b>Definition:</b> <a href="eventSubscriber_8hpp_source.html#l00039">eventSubscriber.hpp:39</a></div></div>
<div class="ttc" id="aclasspFlow_1_1eventObserver_html"><div class="ttname"><a href="classpFlow_1_1eventObserver.html">pFlow::eventObserver</a></div><div class="ttdef"><b>Definition:</b> <a href="eventObserver_8hpp_source.html#l00033">eventObserver.hpp:33</a></div></div>
<div class="ttc" id="aclasspFlow_1_1eventObserver_html_a64730bf40b61714954f7d250702052df"><div class="ttname"><a href="classpFlow_1_1eventObserver.html#a64730bf40b61714954f7d250702052df">pFlow::eventObserver::update</a></div><div class="ttdeci">virtual bool update(const eventMessage &amp;msg)=0</div></div>
<div class="ttc" id="aclasspFlow_1_1eventSubscriber_html_a7d53ce19a500ec6de33f564e36f658df"><div class="ttname"><a href="classpFlow_1_1eventSubscriber.html#a7d53ce19a500ec6de33f564e36f658df">pFlow::eventSubscriber::subscribe</a></div><div class="ttdeci">virtual bool subscribe(eventObserver *observer) const</div><div class="ttdef"><b>Definition:</b> <a href="eventSubscriber_8cpp_source.html#l00034">eventSubscriber.cpp:34</a></div></div>
<div class="ttc" id="aclasspFlow_1_1eventSubscriber_html_a4fe17de555051fd4062006af5b54c755"><div class="ttname"><a href="classpFlow_1_1eventSubscriber.html#a4fe17de555051fd4062006af5b54c755">pFlow::eventSubscriber::~eventSubscriber</a></div><div class="ttdeci">virtual ~eventSubscriber()</div><div class="ttdef"><b>Definition:</b> <a href="eventSubscriber_8cpp_source.html#l00025">eventSubscriber.cpp:25</a></div></div>
<div class="ttc" id="aclasspFlow_1_1eventSubscriber_html_a8ab6c2b69854876b1f5777553cf190ed"><div class="ttname"><a href="classpFlow_1_1eventSubscriber.html#a8ab6c2b69854876b1f5777553cf190ed">pFlow::eventSubscriber::unsubscribe</a></div><div class="ttdeci">virtual bool unsubscribe(eventObserver *observer) const</div><div class="ttdef"><b>Definition:</b> <a href="eventSubscriber_8cpp_source.html#l00050">eventSubscriber.cpp:50</a></div></div>
<div class="ttc" id="aeventSubscriber_8hpp_html"><div class="ttname"><a href="eventSubscriber_8hpp.html">eventSubscriber.hpp</a></div></div>
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