OGRE  2.0
Object-Oriented Graphics Rendering Engine
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
GLX/OgreTimerImp.h
Go to the documentation of this file.
1 /*
2 -----------------------------------------------------------------------------
3 This source file is part of OGRE
4 (Object-oriented Graphics Rendering Engine)
5 For the latest info, see http://www.ogre3d.org/
6 
7 Copyright (c) 2000-2014 Torus Knot Software Ltd
8 
9 Permission is hereby granted, free of charge, to any person obtaining a copy
10 of this software and associated documentation files (the "Software"), to deal
11 in the Software without restriction, including without limitation the rights
12 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 copies of the Software, and to permit persons to whom the Software is
14 furnished to do so, subject to the following conditions:
15 
16 The above copyright notice and this permission notice shall be included in
17 all copies or substantial portions of the Software.
18 
19 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25 THE SOFTWARE.
26 -----------------------------------------------------------------------------
27 */
28 
29 #ifndef __GLXTimer_H__
30 #define __GLXTimer_H__
31 
32 #include "../OgrePrerequisites.h"
33 
34 namespace Ogre
35 {
37  class _OgreExport Timer : public TimerAlloc
38  {
39  private:
40  struct timeval start;
41  clock_t zeroClock;
42  public:
43  Timer();
44  ~Timer();
45 
60  bool setOption( const String& strKey, const void* pValue )
61  { (void)strKey; (void)pValue; return false; }
62 
64  void reset();
65 
67  unsigned long getMilliseconds();
68 
70  unsigned long getMicroseconds();
71 
73  unsigned long getMillisecondsCPU();
74 
76  unsigned long getMicrosecondsCPU();
77  };
78 }
79 #endif
#define _OgreExport
Definition: OgrePlatform.h:255
GeneralAllocatedObject TimerAlloc
_StringBase String
Definition: OgreCommon.h:53
bool setOption(const String &strKey, const void *pValue)
Method for setting a specific option of the Timer.