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<a class="el" href="dir_000001.html">include</a>&nbsp;/&nbsp;<a class="el" href="dir_000002.html">log4cpp</a>&nbsp;/&nbsp;<a class="el" href="dir_000003.html">threading</a></div>
<h1>MSThreads.hh</h1><a href="MSThreads_8hh.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/*</span>
00002 <span class="comment"> * MSThreads.hh</span>
00003 <span class="comment"> *</span>
00004 <span class="comment"> * Copyright 2002, LifeLine Networks BV (www.lifeline.nl). All rights reserved.</span>
00005 <span class="comment"> * Copyright 2002, Bastiaan Bakker. All rights reserved.</span>
00006 <span class="comment"> *</span>
00007 <span class="comment"> * See the COPYING file for the terms of usage and distribution.</span>
00008 <span class="comment"> */</span>
00009 
00010 <span class="preprocessor">#ifndef _LOG4CPP_THREADING_MSTHREADS_HH</span>
00011 <span class="preprocessor"></span><span class="preprocessor">#define _LOG4CPP_THREADING_MSTHREADS_HH</span>
00012 <span class="preprocessor"></span>
00013 <span class="preprocessor">#include &lt;string&gt;</span>
00014 
00015 <span class="comment">// deal with ERROR #define</span>
00016 <span class="comment">// N.B. This #includes windows.h with NOGDI and WIN32_LEAN_AND_MEAN #defined.</span>
00017 <span class="comment">//      If this is not what the user wants, #include windows.h before this file.</span>
00018 <span class="preprocessor">#ifndef _WINDOWS_</span>
00019 <span class="preprocessor"></span><span class="preprocessor">#  ifndef NOGDI</span>
<a name="l00020"></a><a class="code" href="MSThreads_8hh.html#a0">00020</a> <span class="preprocessor"></span><span class="preprocessor">#    define NOGDI  // this will circumvent the ERROR #define in windows.h</span>
<a name="l00021"></a><a class="code" href="MSThreads_8hh.html#a1">00021</a> <span class="preprocessor"></span><span class="preprocessor">#    define LOG4CPP_UNDEFINE_NOGDI</span>
00022 <span class="preprocessor"></span><span class="preprocessor">#  endif</span>
00023 <span class="preprocessor"></span>
00024 <span class="preprocessor">#  ifndef WIN32_LEAN_AND_MEAN</span>
00025 <span class="preprocessor"></span><span class="preprocessor">#    define WIN32_LEAN_AND_MEAN</span>
<a name="l00026"></a><a class="code" href="MSThreads_8hh.html#a2">00026</a> <span class="preprocessor"></span><span class="preprocessor">#    define LOG4CPP_UNDEFINE_WIN32_LEAN_AND_MEAN</span>
00027 <span class="preprocessor"></span><span class="preprocessor">#  endif</span>
00028 <span class="preprocessor"></span>
00029 <span class="preprocessor">#  include &lt;windows.h&gt;</span>
00030 
00031 <span class="preprocessor">#  ifdef LOG4CPP_UNDEFINE_NOGDI</span>
00032 <span class="preprocessor"></span><span class="preprocessor">#    undef NOGDI</span>
00033 <span class="preprocessor"></span><span class="preprocessor">#  endif</span>
00034 <span class="preprocessor"></span>
00035 <span class="preprocessor">#  ifdef LOG4CPP_UNDEFINE_WIN32_LEAN_AND_MEAN</span>
00036 <span class="preprocessor"></span><span class="preprocessor">#    undef WIN32_LEAN_AND_MEAN</span>
00037 <span class="preprocessor"></span><span class="preprocessor">#  endif</span>
00038 <span class="preprocessor"></span>
00039 <span class="preprocessor">#endif // done dealing with ERROR #define</span>
00040 <span class="preprocessor"></span>
00041 <span class="keyword">namespace </span>log4cpp {
00042     <span class="keyword">namespace </span>threading {
00048         std::string <a class="code" href="namespacelog4cpp_1_1threading.html#a2">getThreadId</a>();
00049         
<a name="l00053"></a><a class="code" href="classlog4cpp_1_1threading_1_1MSMutex.html">00053</a>         <span class="keyword">class </span><a class="code" href="Export_8hh.html#a0">LOG4CPP_EXPORT</a> MSMutex {
00054             <span class="keyword">public</span>:
<a name="l00055"></a><a class="code" href="classlog4cpp_1_1threading_1_1MSMutex.html#a0">00055</a>             MSMutex() { InitializeCriticalSection(&amp;_criticalSection); }
<a name="l00056"></a><a class="code" href="classlog4cpp_1_1threading_1_1MSMutex.html#a1">00056</a>             ~MSMutex() { DeleteCriticalSection(&amp;_criticalSection); }
<a name="l00057"></a><a class="code" href="classlog4cpp_1_1threading_1_1MSMutex.html#a2">00057</a>             <span class="keyword">inline</span> LPCRITICAL_SECTION getCriticalSection() {
00058                 <span class="keywordflow">return</span> &amp;_criticalSection;
00059             }
00060 
00061             <span class="keyword">private</span>:
00062             MSMutex(<span class="keyword">const</span> MSMutex&amp; other);
00063             CRITICAL_SECTION _criticalSection;
00064         };
00065 
00069         <span class="keyword">typedef</span> MSMutex <a class="code" href="namespacelog4cpp_1_1threading.html#a0">Mutex</a>;
00070 
<a name="l00075"></a><a class="code" href="classlog4cpp_1_1threading_1_1MSScopedLock.html">00075</a>         <span class="keyword">class </span><a class="code" href="classlog4cpp_1_1threading_1_1MSScopedLock.html">MSScopedLock</a> {
00076             <span class="keyword">public</span>:
<a name="l00077"></a><a class="code" href="classlog4cpp_1_1threading_1_1MSScopedLock.html#a0">00077</a>             <a class="code" href="classlog4cpp_1_1threading_1_1MSScopedLock.html#a0">MSScopedLock</a>(MSMutex&amp; mutex) {
00078                 _criticalSection = mutex.<a class="code" href="classlog4cpp_1_1threading_1_1MSMutex.html#a2">getCriticalSection</a>();
00079                 EnterCriticalSection(_criticalSection);
00080             }
00081 
<a name="l00082"></a><a class="code" href="classlog4cpp_1_1threading_1_1MSScopedLock.html#a1">00082</a>             <a class="code" href="classlog4cpp_1_1threading_1_1MSScopedLock.html#a1">~MSScopedLock</a>() { LeaveCriticalSection(_criticalSection); }
00083 
00084             <span class="keyword">private</span>:
00085             <a class="code" href="classlog4cpp_1_1threading_1_1MSScopedLock.html#a0">MSScopedLock</a>(<span class="keyword">const</span> <a class="code" href="classlog4cpp_1_1threading_1_1MSScopedLock.html">MSScopedLock</a>&amp; other);
00086             LPCRITICAL_SECTION _criticalSection;
00087         };
00088 
00093         <span class="keyword">typedef</span> MSScopedLock <a class="code" href="namespacelog4cpp_1_1threading.html#a1">ScopedLock</a>;
00094 
<a name="l00101"></a><a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html">00101</a>         <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keyword">class </span><a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html">ThreadLocalDataHolder</a> {
00102             <span class="keyword">public</span>:
<a name="l00103"></a><a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a12">00103</a>             <span class="keyword">inline</span> <a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html">ThreadLocalDataHolder</a>() :
00104                 _key(TlsAlloc()) {};
00105 
<a name="l00106"></a><a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a13">00106</a>             <span class="keyword">inline</span> ~<a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html">ThreadLocalDataHolder</a>() { TlsFree(_key); };
00107             
<a name="l00113"></a><a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a14">00113</a>             <span class="keyword">inline</span> T* <a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a0">get</a>()<span class="keyword"> const </span>{
00114                 <span class="keywordflow">return</span> (T*)TlsGetValue(_key);
00115             };
00116 
<a name="l00123"></a><a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a15">00123</a>             <span class="keyword">inline</span> T* <a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a1">operator-&gt;</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a0">get</a>(); };
00124 
<a name="l00130"></a><a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a16">00130</a>             <span class="keyword">inline</span> T&amp; operator*()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *<a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a0">get</a>(); };
00131 
<a name="l00138"></a><a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a17">00138</a>             <span class="keyword">inline</span> T* <a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a3">release</a>() {
00139                 T* result = (T*)TlsGetValue(_key);
00140                 TlsSetValue(_key, NULL);
00141                 <span class="keywordflow">return</span> result;
00142             };
00143 
<a name="l00150"></a><a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a18">00150</a>             <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classlog4cpp_1_1threading_1_1ThreadLocalDataHolder.html#a4">reset</a>(T* p = NULL) {
00151                 T* thing = (T*)TlsGetValue(_key);
00152                 <span class="keyword">delete</span> thing;
00153                 TlsSetValue(_key, p);
00154             };
00155 
00156             <span class="keyword">private</span>:            
00157             DWORD _key;            
00158         };
00159     }
00160 }
00161 <span class="preprocessor">#endif</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Fri Jul 29 14:07:33 2005 for log4cpp by&nbsp;
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