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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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