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<h1>Timer.h</h1> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/***************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2005 by Tarek Taha *</span>
<a name="l00003"></a>00003 <span class="comment"> * tataha@eng.uts.edu.au *</span>
<a name="l00004"></a>00004 <span class="comment"> * *</span>
<a name="l00005"></a>00005 <span class="comment"> * This program is free software; you can redistribute it and/or modify *</span>
<a name="l00006"></a>00006 <span class="comment"> * it under the terms of the GNU General Public License as published by *</span>
<a name="l00007"></a>00007 <span class="comment"> * the Free Software Foundation; either version 2 of the License, or *</span>
<a name="l00008"></a>00008 <span class="comment"> * (at your option) any later version. *</span>
<a name="l00009"></a>00009 <span class="comment"> * *</span>
<a name="l00010"></a>00010 <span class="comment"> * This program is distributed in the hope that it will be useful, *</span>
<a name="l00011"></a>00011 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of *</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *</span>
<a name="l00013"></a>00013 <span class="comment"> * GNU General Public License for more details. *</span>
<a name="l00014"></a>00014 <span class="comment"> * *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU General Public License *</span>
<a name="l00016"></a>00016 <span class="comment"> * along with this program; if not, write to the *</span>
<a name="l00017"></a>00017 <span class="comment"> * Free Software Foundation, Inc., *</span>
<a name="l00018"></a>00018 <span class="comment"> * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *</span>
<a name="l00019"></a>00019 <span class="comment"> ***************************************************************************/</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef TIMER_H_</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define TIMER_H_</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#if defined WIN32</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor"> #include <replace.h></span>
<a name="l00026"></a>00026 <span class="preprocessor"> #include <Winsock2.h></span> <span class="comment">// For struct timeval</span>
<a name="l00027"></a>00027 <span class="preprocessor">#else</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor"> #include <sys/time.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#endif</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#include <iostream></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032
<a name="l00033"></a><a class="code" href="classMricpTimer.html">00033</a> <span class="keyword">class </span><a class="code" href="classMricpTimer.html">MricpTimer</a>
<a name="l00034"></a>00034 {
<a name="l00035"></a>00035 <span class="keyword">private</span>:
<a name="l00036"></a>00036 <span class="keyword">struct </span>timeval start_time,end_time;
<a name="l00037"></a>00037 <span class="keywordtype">double</span> time_diff;
<a name="l00038"></a>00038 <span class="keyword">public</span>:
<a name="l00039"></a>00039 <a class="code" href="classMricpTimer.html">MricpTimer</a>();
<a name="l00040"></a>00040 <span class="keywordtype">double</span> TimeElapsed(); <span class="comment">// time elapsed in usec since last call</span>
<a name="l00041"></a>00041 <span class="keywordtype">void</span> Reset(); <span class="comment">// resets timer</span>
<a name="l00042"></a>00042 <span class="keyword">virtual</span> ~<a class="code" href="classMricpTimer.html">MricpTimer</a>();
<a name="l00043"></a>00043 <span class="comment">/* Synchronize the loop within a period</span>
<a name="l00044"></a>00044 <span class="comment"> * To use this u will have to initialize the timer</span>
<a name="l00045"></a>00045 <span class="comment"> * reset the timer at the beginning of the loop</span>
<a name="l00046"></a>00046 <span class="comment"> * and call the Synch function at the end of the loop</span>
<a name="l00047"></a>00047 <span class="comment"> */</span>
<a name="l00048"></a>00048 <span class="keywordtype">void</span> Synch(<span class="keywordtype">double</span> period); <span class="comment">// period should be in msec</span>
<a name="l00049"></a>00049 };
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="preprocessor">#endif </span><span class="comment">/*TIMER_H_*/</span>
<a name="l00052"></a>00052
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Last updated 12 September 2005 21:38:45
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