Timer.h
1 /***************************************************************************
2  * Copyright (C) 2005 by Tarek Taha *
3  * tataha@eng.uts.edu.au *
4  * *
5  * This program is free software; you can redistribute it and/or modify *
6  * it under the terms of the GNU General Public License as published by *
7  * the Free Software Foundation; either version 2 of the License, or *
8  * (at your option) any later version. *
9  * *
10  * This program is distributed in the hope that it will be useful, *
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13  * GNU General Public License for more details. *
14  * *
15  * You should have received a copy of the GNU General Public License *
16  * along with this program; if not, write to the *
17  * Free Software Foundation, Inc., *
18  * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19  ***************************************************************************/
20 
21 #ifndef TIMER_H_
22 #define TIMER_H_
23 
24 #if defined WIN32
25  #include <replace.h>
26  #include <Winsock2.h> // For struct timeval
27 #else
28  #include <sys/time.h>
29 #endif
30 #include <iostream>
31 
32 
34 {
35  private:
36  struct timeval start_time,end_time;
37  double time_diff;
38  public:
39  MricpTimer();
40  double TimeElapsed(); // time elapsed in usec since last call
41  void Reset(); // resets timer
42  virtual ~MricpTimer();
43  /* Synchronize the loop within a period
44  * To use this u will have to initialize the timer
45  * reset the timer at the beginning of the loop
46  * and call the Synch function at the end of the loop
47  */
48  void Synch(double period); // period should be in msec
49 };
50 
51 #endif /*TIMER_H_*/
52 
Definition: Timer.h:33

Last updated 12 September 2005 21:38:45