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<h1>thpthd.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
<a name="l00002"></a>00002 <span class="comment">// thpthd.h</span>
<a name="l00003"></a>00003 <span class="comment">//</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright (C) 1997 Limit Point Systems, Inc.</span>
<a name="l00005"></a>00005 <span class="comment">//</span>
<a name="l00006"></a>00006 <span class="comment">// Author: Edward Seidl <seidl@janed.com></span>
<a name="l00007"></a>00007 <span class="comment">// Maintainer: LPS</span>
<a name="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// This file is part of the SC Toolkit.</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// The SC Toolkit is free software; you can redistribute it and/or modify</span>
<a name="l00012"></a>00012 <span class="comment">// it under the terms of the GNU Library General Public License as published by</span>
<a name="l00013"></a>00013 <span class="comment">// the Free Software Foundation; either version 2, or (at your option)</span>
<a name="l00014"></a>00014 <span class="comment">// any later version.</span>
<a name="l00015"></a>00015 <span class="comment">//</span>
<a name="l00016"></a>00016 <span class="comment">// The SC Toolkit is distributed in the hope that it will be useful,</span>
<a name="l00017"></a>00017 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00018"></a>00018 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00019"></a>00019 <span class="comment">// GNU Library General Public License for more details.</span>
<a name="l00020"></a>00020 <span class="comment">//</span>
<a name="l00021"></a>00021 <span class="comment">// You should have received a copy of the GNU Library General Public License</span>
<a name="l00022"></a>00022 <span class="comment">// along with the SC Toolkit; see the file COPYING.LIB. If not, write to</span>
<a name="l00023"></a>00023 <span class="comment">// the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00024"></a>00024 <span class="comment">//</span>
<a name="l00025"></a>00025 <span class="comment">// The U.S. Government is granted a limited license as per AL 91-7.</span>
<a name="l00026"></a>00026 <span class="comment">//</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#ifndef _util_group_thpthd_h</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define _util_group_thpthd_h</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span>
<a name="l00031"></a>00031 <span class="preprocessor">#ifdef __GNUC__</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#pragma interface</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <pthread.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <util/group/thread.h></span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="keyword">namespace </span>sc {
<a name="l00039"></a>00039
<a name="l00042"></a><a class="code" href="classsc_1_1PthreadThreadGrp.html">00042</a> <span class="keyword">class </span><a class="code" href="classsc_1_1PthreadThreadGrp.html" title="The PthreadThreadGrp class privides a concrete thread group appropriate for an environment...">PthreadThreadGrp</a>: <span class="keyword">public</span> <a class="code" href="classsc_1_1ThreadGrp.html" title="The ThreadGrp abstract class provides a means to manage separate threads of control...">ThreadGrp</a> {
<a name="l00043"></a>00043 <span class="keyword">private</span>:
<a name="l00044"></a>00044 pthread_t *pthreads_;
<a name="l00045"></a>00045 pthread_attr_t *attr_;
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keywordtype">void</span> init_attr();
<a name="l00048"></a>00048 <span class="keywordtype">void</span> init_priority(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>);
<a name="l00049"></a>00049 <span class="keyword">public</span>:
<a name="l00050"></a>00050 <a class="code" href="classsc_1_1PthreadThreadGrp.html" title="The PthreadThreadGrp class privides a concrete thread group appropriate for an environment...">PthreadThreadGrp</a>();
<a name="l00051"></a>00051 <a class="code" href="classsc_1_1PthreadThreadGrp.html" title="The PthreadThreadGrp class privides a concrete thread group appropriate for an environment...">PthreadThreadGrp</a>(<span class="keyword">const</span> <a class="code" href="classsc_1_1PthreadThreadGrp.html" title="The PthreadThreadGrp class privides a concrete thread group appropriate for an environment...">PthreadThreadGrp</a>&, <span class="keywordtype">int</span> <a class="code" href="classsc_1_1ThreadGrp.html#f1644cfe6c38e5b63ab4d5123efdd705" title="The number of threads that will be run by start_thread.">nthread</a> = -1);
<a name="l00052"></a>00052 <a class="code" href="classsc_1_1PthreadThreadGrp.html" title="The PthreadThreadGrp class privides a concrete thread group appropriate for an environment...">PthreadThreadGrp</a>(<span class="keyword">const</span> <a class="code" href="classsc_1_1Ref.html">Ref<KeyVal></a>&);
<a name="l00053"></a>00053 ~<a class="code" href="classsc_1_1PthreadThreadGrp.html" title="The PthreadThreadGrp class privides a concrete thread group appropriate for an environment...">PthreadThreadGrp</a>();
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="keywordtype">int</span> <a class="code" href="classsc_1_1PthreadThreadGrp.html#ce7f5612104b160fb9cc31f2f3737042" title="Starts the threads running.">start_threads</a>();
<a name="l00056"></a>00056 <span class="keywordtype">int</span> <a class="code" href="classsc_1_1PthreadThreadGrp.html#dcdd567c4aed41e3844870fc161dc2bf" title="Wait for all the threads to complete.">wait_threads</a>();
<a name="l00057"></a><a class="code" href="classsc_1_1PthreadThreadGrp.html#44523cd05d662ff4d33d3104b427054e">00057</a> <span class="keywordtype">void</span> <a class="code" href="classsc_1_1PthreadThreadGrp.html#44523cd05d662ff4d33d3104b427054e" title="Assigns a Thread object to each thread.">add_thread</a>(<span class="keywordtype">int</span> i, <a class="code" href="classsc_1_1Thread.html" title="The Thread abstract class defines an interface which must be implemented by classes...">Thread</a>* t) { <a class="code" href="classsc_1_1PthreadThreadGrp.html#44523cd05d662ff4d33d3104b427054e" title="Assigns a Thread object to each thread.">ThreadGrp::add_thread</a>(i,t); }
<a name="l00058"></a>00058 <span class="keywordtype">void</span> <a class="code" href="classsc_1_1PthreadThreadGrp.html#44523cd05d662ff4d33d3104b427054e" title="Assigns a Thread object to each thread.">add_thread</a>(<span class="keywordtype">int</span> i, <a class="code" href="classsc_1_1Thread.html" title="The Thread abstract class defines an interface which must be implemented by classes...">Thread</a>* t, <span class="keywordtype">int</span> priority);
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <a class="code" href="classsc_1_1Ref.html">Ref<ThreadLock></a> <a class="code" href="classsc_1_1PthreadThreadGrp.html#72a1288714101688eef0c978f467d78a" title="Return a local object.">new_lock</a>();
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <a class="code" href="classsc_1_1ThreadGrp.html" title="The ThreadGrp abstract class provides a means to manage separate threads of control...">ThreadGrp</a>* <a class="code" href="classsc_1_1PthreadThreadGrp.html#99da475f8a0b5adf41da4b7ea0a5cd13" title="Create a ThreadGrp like the current one.">clone</a>(<span class="keywordtype">int</span> <a class="code" href="classsc_1_1ThreadGrp.html#f1644cfe6c38e5b63ab4d5123efdd705" title="The number of threads that will be run by start_thread.">nthread</a> = -1);
<a name="l00063"></a>00063 };
<a name="l00064"></a>00064
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <span class="preprocessor">#endif</span>
<a name="l00068"></a>00068 <span class="preprocessor"></span>
<a name="l00069"></a>00069 <span class="comment">// Local Variables:</span>
<a name="l00070"></a>00070 <span class="comment">// mode: c++</span>
<a name="l00071"></a>00071 <span class="comment">// c-file-style: "ETS"</span>
<a name="l00072"></a>00072 <span class="comment">// End:</span>
</pre></div></div>
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distrib
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Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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247b28499c443e092731ffba814075f2
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files
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1361
