ViSP  2.9.0
vpTime.h
1 /****************************************************************************
2  *
3  * $Id: vpTime.h 4574 2014-01-09 08:48:51Z fspindle $
4  *
5  * This file is part of the ViSP software.
6  * Copyright (C) 2005 - 2014 by INRIA. All rights reserved.
7  *
8  * This software is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License
10  * ("GPL") version 2 as published by the Free Software Foundation.
11  * See the file LICENSE.txt at the root directory of this source
12  * distribution for additional information about the GNU GPL.
13  *
14  * For using ViSP with software that can not be combined with the GNU
15  * GPL, please contact INRIA about acquiring a ViSP Professional
16  * Edition License.
17  *
18  * See http://www.irisa.fr/lagadic/visp/visp.html for more information.
19  *
20  * This software was developed at:
21  * INRIA Rennes - Bretagne Atlantique
22  * Campus Universitaire de Beaulieu
23  * 35042 Rennes Cedex
24  * France
25  * http://www.irisa.fr/lagadic
26  *
27  * If you have questions regarding the use of this file, please contact
28  * INRIA at visp@inria.fr
29  *
30  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
31  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
32  *
33  *
34  * Description:
35  * Time management and measurement.
36  *
37  * Authors:
38  * Eric Marchand
39  * Fabien Spindler
40  *
41  *****************************************************************************/
42 
43 
44 #ifndef vpTime_h
45 #define vpTime_h
46 
53 #include <visp/vpConfig.h>
54 #include <visp/vpException.h>
55 
79 class VISP_EXPORT vpTime
80 {
81 public:
82  static double minTimeForUsleepCall;
83 
84  static double measureTimeSecond() ;
85  static double measureTimeMs() ;
86  static double measureTimeMicros() ;
87  static void sleepMs(double t);
88  static int wait(double t0, double t) ;
89  static void wait(double t) ;
90 } ;
91 
92 #endif
Time management and measurement.
Definition: vpTime.h:79
static double minTimeForUsleepCall
Definition: vpTime.h:82