| http://www.sim.no/ http://www.coin3d.org/

- Main Page
- Related Pages
- Modules
- Classes
- Files

- File List
- File Members

SbTime.h
1 #ifndef COIN_SBTIME_H
2 #define COIN_SBTIME_H
3
4 /**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25 \**************************************************************************/
26
27 #include <stdio.h>
28
29 #include <Inventor/system/inttypes.h>
30 #include <Inventor/SbBasic.h>
31 #include <Inventor/SbString.h>
32
33 // Avoid problem with Microsoft Visual C++ Win32 API headers (they
34 // #define "max" (in 3 different header files, no less)).
35 #ifdef max
36 #define SBTIME_UNDEF_MAX
37 #undef max
38 #endif // max
39
40
41 class COIN_DLL_API SbTime {
42 public:
43 SbTime(void);
44 SbTime(const double sec);
45 SbTime(const int32_t sec, const long usec);
46 SbTime(const struct timeval * const tv);
47 static SbTime getTimeOfDay(void);
48 void setToTimeOfDay(void);
49 static SbTime zero(void);
50
51 static SbTime max(void);
52 static SbTime maxTime(void);
53 static void sleep(int msec);
54 void setValue(const double sec);
55 void setValue(const int32_t sec, const long usec);
56 void setValue(const struct timeval * const tv);
57 void setMsecValue(const unsigned long msec);
58 double getValue(void) const;
59 void getValue(time_t & sec, long & usec) const;
60 void getValue(struct timeval * tv) const;
61 unsigned long getMsecValue(void) const;
62 SbString format(const char * const fmt = "%S.%i") const;
63 SbString formatDate(const char * const fmt = NULL) const;
64 SbBool parsedate(const char * const date);
65 friend COIN_DLL_API SbTime operator +(const SbTime & t0, const SbTime & t1);
66 friend COIN_DLL_API SbTime operator -(const SbTime & t0, const SbTime & t1);
67 SbTime & operator +=(const SbTime & tm);
68 SbTime & operator -=(const SbTime & tm);
69 SbTime operator-(void) const;
70 friend COIN_DLL_API SbTime operator *(const double s, const SbTime & tm);
71 friend COIN_DLL_API SbTime operator *(const SbTime & tm, const double s);
72 friend COIN_DLL_API SbTime operator /(const SbTime & tm, const double s);
73 SbTime & operator *=(const double s);
74 SbTime & operator /=(const double s);
75 double operator /(const SbTime & tm) const;
76 SbTime operator %(const SbTime & tm) const;
77 int operator ==(const SbTime & tm) const;
78 int operator !=(const SbTime & tm) const;
79 SbBool operator <(const SbTime & tm) const;
80 SbBool operator >(const SbTime & tm) const;
81 SbBool operator <=(const SbTime & tm) const;
82 SbBool operator >=(const SbTime & tm) const;
83
84 void print(FILE * fp) const;
85
86 private:
87 double dtime;
88 void addToString(SbString & str, const double val) const;
89 };
90
91 COIN_DLL_API SbTime operator +(const SbTime & t0, const SbTime & t1);
92 COIN_DLL_API SbTime operator -(const SbTime & t0, const SbTime & t1);
93 COIN_DLL_API SbTime operator *(const double s, const SbTime & tm);
94 COIN_DLL_API SbTime operator *(const SbTime & tm, const double s);
95 COIN_DLL_API SbTime operator /(const SbTime & tm, const double s);
96
97 // Avoid problem with Microsoft Win32 API headers (see above).
98 // Redefine macro max() back to a definition compatible with what it
99 // is in the MSVC header files.
100 #ifdef SBTIME_UNDEF_MAX
101 #define max(a,b) (((a) > (b)) ? (a) : (b))
102 #undef SBTIME_UNDEF_MAX
103 #endif // SBTIME_UNDEF_MAX
104
105 #endif // !COIN_SBTIME_H

Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.