Crazy Eddie's GUI System  0.8.7
SimpleTimer.h
1 /***********************************************************************
2  created: Sat Feb 18 2012
3  author: Paul D Turner <paul@cegui.org.uk>
4 *************************************************************************/
5 /***************************************************************************
6  * Copyright (C) 2004 - 2012 Paul D Turner & The CEGUI Development Team
7  *
8  * Permission is hereby granted, free of charge, to any person obtaining
9  * a copy of this software and associated documentation files (the
10  * "Software"), to deal in the Software without restriction, including
11  * without limitation the rights to use, copy, modify, merge, publish,
12  * distribute, sublicense, and/or sell copies of the Software, and to
13  * permit persons to whom the Software is furnished to do so, subject to
14  * the following conditions:
15  *
16  * The above copyright notice and this permission notice shall be
17  * included in all copies or substantial portions of the Software.
18  *
19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
20  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
22  * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
23  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
24  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
25  * OTHER DEALINGS IN THE SOFTWARE.
26  ***************************************************************************/
27 #ifndef _CEGUISimpleTimer_h_
28 #define _CEGUISimpleTimer_h_
29 
30 #include "CEGUI/Base.h"
31 
32 namespace CEGUI
33 {
34 
36 class CEGUIEXPORT SimpleTimer :
37  public AllocatedObject<SimpleTimer>
38 {
39  double d_baseTime;
40 
41 public:
43  static double currentTime();
44 
45  SimpleTimer() : d_baseTime(currentTime()) {}
46 
47  void restart() { d_baseTime = currentTime(); }
48  double elapsed() { return currentTime() - d_baseTime; }
49 };
50 
51 }
52 
53 #endif
54 
Definition: MemoryAllocatedObject.h:109
Simple timer class.
Definition: SimpleTimer.h:36
Main namespace for Crazy Eddie's GUI Library.
Definition: arch_overview.dox:1