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<div class="title">Thread.inl</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span> </div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span> <span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span> <span class="comment">// SFML - Simple and Fast Multimedia Library</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span> <span class="comment">// Copyright (C) 2007-2012 Laurent Gomila (laurent.gom@gmail.com)</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span> <span class="comment">//</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span> <span class="comment">// This software is provided 'as-is', without any express or implied warranty.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span> <span class="comment">// In no event will the authors be held liable for any damages arising from the use of this software.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span> <span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span> <span class="comment">// Permission is granted to anyone to use this software for any purpose,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span> <span class="comment">// including commercial applications, and to alter it and redistribute it freely,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span> <span class="comment">// subject to the following restrictions:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span> <span class="comment">//</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span> <span class="comment">// 1. The origin of this software must not be misrepresented;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span> <span class="comment">//    you must not claim that you wrote the original software.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span> <span class="comment">//    If you use this software in a product, an acknowledgment</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span> <span class="comment">//    in the product documentation would be appreciated but is not required.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span> <span class="comment">//</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span> <span class="comment">// 2. Altered source versions must be plainly marked as such,</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span> <span class="comment">//    and must not be misrepresented as being the original software.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span> <span class="comment">//</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span> <span class="comment">// 3. This notice may not be removed or altered from any source distribution.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span> <span class="comment">//</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span> <span class="comment"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span> <span class="keyword">namespace </span>priv</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> <span class="comment">// Base class for abstract thread functions</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span> <span class="keyword">struct </span>ThreadFunc</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span> {</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>     <span class="keyword">virtual</span> ~ThreadFunc() {}</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>     <span class="keyword">virtual</span> <span class="keywordtype">void</span> run() = 0;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span> };</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> <span class="comment">// Specialization using a functor (including free functions) with no argument</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span> <span class="keyword">struct </span>ThreadFunctor : ThreadFunc</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>     ThreadFunctor(T functor) : m_functor(functor) {}</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>     <span class="keyword">virtual</span> <span class="keywordtype">void</span> run() {m_functor();}</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>     T m_functor;</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span> };</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span> <span class="comment">// Specialization using a functor (including free functions) with one argument</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span> <span class="keyword">template</span> <<span class="keyword">typename</span> F, <span class="keyword">typename</span> A></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span> <span class="keyword">struct </span>ThreadFunctorWithArg : ThreadFunc</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span> {</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>     ThreadFunctorWithArg(F <span class="keyword">function</span>, A arg) : m_function(function), m_arg(arg) {}</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>     <span class="keyword">virtual</span> <span class="keywordtype">void</span> run() {m_function(m_arg);}</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>     F m_function;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>     A m_arg;</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span> };</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span> </div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span> <span class="comment">// Specialization using a member function</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span> <span class="keyword">template</span> <<span class="keyword">typename</span> C></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span> <span class="keyword">struct </span>ThreadMemberFunc : ThreadFunc</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span> {</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>     ThreadMemberFunc(<span class="keywordtype">void</span>(C::*<span class="keyword">function</span>)(), C* <span class="keywordtype">object</span>) : m_function(function), m_object(object) {}</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>     <span class="keyword">virtual</span> <span class="keywordtype">void</span> run() {(m_object->*m_function)();}</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>     void(C::*m_function)();</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>     C* m_object;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span> };</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span> </div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span> } <span class="comment">// namespace priv</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span> </div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span> </div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span> <span class="keyword">template</span> <<span class="keyword">typename</span> F></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span> Thread::Thread(F functor) :</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span> m_impl      (NULL),</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span> m_entryPoint(new priv::ThreadFunctor<F>(functor))</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span> {</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span> }</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span> </div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span> <span class="keyword">template</span> <<span class="keyword">typename</span> F, <span class="keyword">typename</span> A></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span> <a class="code" href="classsf_1_1Thread.htm#a4cc65399bbb111cf8132537783b8e96c" title="Construct the thread from a functor with no argument.">Thread::Thread</a>(F <span class="keyword">function</span>, A argument) :</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span> m_impl      (NULL),</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span> m_entryPoint(new priv::ThreadFunctorWithArg<F, A>(function, argument))</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span> {</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span> }</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span> </div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span> <span class="keyword">template</span> <<span class="keyword">typename</span> C></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span> <a class="code" href="classsf_1_1Thread.htm#a4cc65399bbb111cf8132537783b8e96c" title="Construct the thread from a functor with no argument.">Thread::Thread</a>(<span class="keywordtype">void</span>(C::*<span class="keyword">function</span>)(), C* <span class="keywordtype">object</span>) :</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span> m_impl      (NULL),</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span> m_entryPoint(new priv::ThreadMemberFunc<C>(function, object))</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span> {</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span> }</div>
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