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<div class="title">CriticalSection.h</div> </div>
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<a href="CriticalSection_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* Copyright (c) MediaArea.net SARL. All Rights Reserved.</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"> * Use of this source code is governed by a zlib-style license that can</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * be found in the License.txt file in the root of the source tree.</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> </div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++</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">// CriticalSection functions</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">//</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#ifndef ZenLib_CriticalSectionH</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor"></span><span class="preprocessor">#define ZenLib_CriticalSectionH</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor"></span><span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifdef CS</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor"></span><span class="preprocessor"> #undef CS //Solaris defines this somewhere</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"></span><span class="comment">//---------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span>ZenLib</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> {</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">//***************************************************************************</span><span class="comment"></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">/// @brief CriticalSection manipulation</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"></span><span class="comment">//***************************************************************************</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classZenLib_1_1CriticalSection.html"> 31</a></span> <span class="keyword">class </span><a class="code" href="classZenLib_1_1CriticalSection.html">CriticalSection</a></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> <span class="keyword">public</span> :</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="comment">//Constructor/Destructor</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <a class="code" href="classZenLib_1_1CriticalSection.html#a794990624bd33dc9f50cc46564df75bc">CriticalSection</a> ();</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="classZenLib_1_1CriticalSection.html#a50a7a3a676d0bbfb4be9623632d07b8f">~CriticalSection</a> ();</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>  <span class="comment">//Enter/Leave</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordtype">void</span> <a class="code" href="classZenLib_1_1CriticalSection.html#aafff17730201c497bd5e504d4c4b1a84">Enter</a>();</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">void</span> <a class="code" href="classZenLib_1_1CriticalSection.html#a72242366be6caf19521cc047340002ba">Leave</a>();</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> <span class="keyword">private</span> :</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordtype">void</span>* CritSect;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> };</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">//***************************************************************************</span><span class="comment"></span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment">/// @brief CriticalSectionLocker helper</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"></span><span class="comment">//***************************************************************************</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classZenLib_1_1CriticalSectionLocker.html"> 50</a></span> <span class="keyword">class </span><a class="code" href="classZenLib_1_1CriticalSectionLocker.html">CriticalSectionLocker</a></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> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classZenLib_1_1CriticalSectionLocker.html#af61e1568e435d4b1cc1eea62c886b5bd"> 53</a></span>  <a class="code" href="classZenLib_1_1CriticalSectionLocker.html#af61e1568e435d4b1cc1eea62c886b5bd">CriticalSectionLocker</a> (<a class="code" href="classZenLib_1_1CriticalSection.html">ZenLib::CriticalSection</a> &CS)</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  CritSec=&CS;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  CritSec-><a class="code" href="classZenLib_1_1CriticalSection.html#aafff17730201c497bd5e504d4c4b1a84">Enter</a>();</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  }</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classZenLib_1_1CriticalSectionLocker.html#a49a24d53f71890c611e3ac5faa2ce6ba"> 59</a></span>  <a class="code" href="classZenLib_1_1CriticalSectionLocker.html#a49a24d53f71890c611e3ac5faa2ce6ba">~CriticalSectionLocker</a> ()</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  CritSec-><a class="code" href="classZenLib_1_1CriticalSection.html#a72242366be6caf19521cc047340002ba">Leave</a>();</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> </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <a class="code" href="classZenLib_1_1CriticalSection.html">ZenLib::CriticalSection</a> *CritSec;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> };</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> } <span class="comment">//NameSpace</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="classZenLib_1_1CriticalSection_html_a50a7a3a676d0bbfb4be9623632d07b8f"><div class="ttname"><a href="classZenLib_1_1CriticalSection.html#a50a7a3a676d0bbfb4be9623632d07b8f">ZenLib::CriticalSection::~CriticalSection</a></div><div class="ttdeci">~CriticalSection()</div></div>
<div class="ttc" id="classZenLib_1_1CriticalSection_html_a72242366be6caf19521cc047340002ba"><div class="ttname"><a href="classZenLib_1_1CriticalSection.html#a72242366be6caf19521cc047340002ba">ZenLib::CriticalSection::Leave</a></div><div class="ttdeci">void Leave()</div></div>
<div class="ttc" id="classZenLib_1_1CriticalSection_html"><div class="ttname"><a href="classZenLib_1_1CriticalSection.html">ZenLib::CriticalSection</a></div><div class="ttdoc">CriticalSection manipulation. </div><div class="ttdef"><b>Definition:</b> CriticalSection.h:31</div></div>
<div class="ttc" id="classZenLib_1_1CriticalSection_html_aafff17730201c497bd5e504d4c4b1a84"><div class="ttname"><a href="classZenLib_1_1CriticalSection.html#aafff17730201c497bd5e504d4c4b1a84">ZenLib::CriticalSection::Enter</a></div><div class="ttdeci">void Enter()</div></div>
<div class="ttc" id="classZenLib_1_1CriticalSection_html_a794990624bd33dc9f50cc46564df75bc"><div class="ttname"><a href="classZenLib_1_1CriticalSection.html#a794990624bd33dc9f50cc46564df75bc">ZenLib::CriticalSection::CriticalSection</a></div><div class="ttdeci">CriticalSection()</div></div>
<div class="ttc" id="classZenLib_1_1CriticalSectionLocker_html_a49a24d53f71890c611e3ac5faa2ce6ba"><div class="ttname"><a href="classZenLib_1_1CriticalSectionLocker.html#a49a24d53f71890c611e3ac5faa2ce6ba">ZenLib::CriticalSectionLocker::~CriticalSectionLocker</a></div><div class="ttdeci">~CriticalSectionLocker()</div><div class="ttdef"><b>Definition:</b> CriticalSection.h:59</div></div>
<div class="ttc" id="classZenLib_1_1CriticalSectionLocker_html"><div class="ttname"><a href="classZenLib_1_1CriticalSectionLocker.html">ZenLib::CriticalSectionLocker</a></div><div class="ttdoc">CriticalSectionLocker helper. </div><div class="ttdef"><b>Definition:</b> CriticalSection.h:50</div></div>
<div class="ttc" id="classZenLib_1_1CriticalSectionLocker_html_af61e1568e435d4b1cc1eea62c886b5bd"><div class="ttname"><a href="classZenLib_1_1CriticalSectionLocker.html#af61e1568e435d4b1cc1eea62c886b5bd">ZenLib::CriticalSectionLocker::CriticalSectionLocker</a></div><div class="ttdeci">CriticalSectionLocker(ZenLib::CriticalSection &CS)</div><div class="ttdef"><b>Definition:</b> CriticalSection.h:53</div></div>
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