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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) 1998-2007 by Systems in Motion. All rights reserved.
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 Systems in Motion about acquiring
18  * a Coin Professional Edition License.
19  *
20  * See http://www.coin3d.org/ for more information.
21  *
22  * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, 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  void setValue(const double sec);
54  void setValue(const int32_t sec, const long usec);
55  void setValue(const struct timeval * const tv);
56  void setMsecValue(const unsigned long msec);
57  double getValue(void) const;
58  void getValue(time_t & sec, long & usec) const;
59  void getValue(struct timeval * tv) const;
60  unsigned long getMsecValue(void) const;
61  SbString format(const char * const fmt = "%S.%i") const;
62  SbString formatDate(const char * const fmt = NULL) const;
63  SbBool parsedate(const char * const date);
64  friend COIN_DLL_API SbTime operator +(const SbTime & t0, const SbTime & t1);
65  friend COIN_DLL_API SbTime operator -(const SbTime & t0, const SbTime & t1);
66  SbTime & operator +=(const SbTime & tm);
67  SbTime & operator -=(const SbTime & tm);
68  SbTime operator-(void) const;
69  friend COIN_DLL_API SbTime operator *(const double s, const SbTime & tm);
70  friend COIN_DLL_API SbTime operator *(const SbTime & tm, const double s);
71  friend COIN_DLL_API SbTime operator /(const SbTime & tm, const double s);
72  SbTime & operator *=(const double s);
73  SbTime & operator /=(const double s);
74  double operator /(const SbTime & tm) const;
75  SbTime operator %(const SbTime & tm) const;
76  int operator ==(const SbTime & tm) const;
77  int operator !=(const SbTime & tm) const;
78  SbBool 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 
83  void print(FILE * fp) const;
84 
85 private:
86  double dtime;
87  void addToString(SbString & str, const double val) const;
88 };
89 
90 COIN_DLL_API SbTime operator +(const SbTime & t0, const SbTime & t1);
91 COIN_DLL_API SbTime operator -(const SbTime & t0, const SbTime & t1);
92 COIN_DLL_API SbTime operator *(const double s, const SbTime & tm);
93 COIN_DLL_API SbTime operator *(const SbTime & tm, const double s);
94 COIN_DLL_API SbTime operator /(const SbTime & tm, const double s);
95 
96 // Avoid problem with Microsoft Win32 API headers (see above).
97 // Redefine macro max() back to a definition compatible with what it
98 // is in the MSVC header files.
99 #ifdef SBTIME_UNDEF_MAX
100 #define max(a,b) (((a) > (b)) ? (a) : (b))
101 #undef SBTIME_UNDEF_MAX
102 #endif // SBTIME_UNDEF_MAX
103 
104 #endif // !COIN_SBTIME_H
SbTime::operator-=
SbTime & operator-=(const SbTime &tm)
Definition: SbTime.cpp:796
SoDebugError::post
static void post(const char *const source, const char *const format,...)
Definition: SoDebugError.cpp:314
SbTime::maxTime
static SbTime maxTime(void)
Definition: SbTime.cpp:176
SbTime::setToTimeOfDay
void setToTimeOfDay(void)
Definition: SbTime.cpp:153
SbTime::max
static SbTime max(void)
Definition: SbTime.cpp:199
SbTime::operator/
friend SbTime operator/(const SbTime &tm, const double s)
Definition: SbTime.cpp:841
SbString::addIntString
void addIntString(const int value)
Definition: SbString.h:84
SbTime::getMsecValue
unsigned long getMsecValue(void) const
Definition: SbTime.cpp:317
SoDebugError::postWarning
static void postWarning(const char *const source, const char *const format,...)
Definition: SoDebugError.cpp:324
SbTime::operator==
int operator==(const SbTime &tm) const
Definition: SbTime.cpp:922
SbTime::operator*=
SbTime & operator*=(const double s)
Definition: SbTime.cpp:854
SbString
The SbString class is a string class with convenience functions for string operations.
Definition: SbString.h:42
SbTime::operator-
SbTime operator-(void) const
Definition: SbTime.cpp:806
SbTime::setValue
void setValue(const double sec)
Definition: SbTime.cpp:211
SoDebugError::postInfo
static void postInfo(const char *const source, const char *const format,...)
Definition: SoDebugError.cpp:334
SbTime::operator<=
SbBool operator<=(const SbTime &tm) const
Definition: SbTime.cpp:963
SbTime::format
SbString format(const char *const fmt="%S.%i") const
Definition: SbTime.cpp:381
SbTime::setMsecValue
void setMsecValue(const unsigned long msec)
Definition: SbTime.cpp:248
SbTime::operator%
SbTime operator%(const SbTime &tm) const
Definition: SbTime.cpp:905
SbTime::operator/=
SbTime & operator/=(const double s)
Definition: SbTime.cpp:866
SbTime::getValue
double getValue(void) const
Definition: SbTime.cpp:259
SbTime::operator>=
SbBool operator>=(const SbTime &tm) const
Definition: SbTime.cpp:973
SbTime::parsedate
SbBool parsedate(const char *const date)
Definition: SbTime.cpp:568
SbTime::print
void print(FILE *fp) const
Definition: SbTime.cpp:1043
SbTime::operator>
SbBool operator>(const SbTime &tm) const
Definition: SbTime.cpp:952
SbTime::operator!=
int operator!=(const SbTime &tm) const
Definition: SbTime.cpp:932
SbTime::operator<
SbBool operator<(const SbTime &tm) const
Definition: SbTime.cpp:941
SbTime
The SbTime class instances represents time values.
Definition: SbTime.h:41
SbTime::operator+=
SbTime & operator+=(const SbTime &tm)
Definition: SbTime.cpp:786
SbTime::SbTime
SbTime(void)
Definition: SbTime.cpp:97
SbTime::getTimeOfDay
static SbTime getTimeOfDay(void)
Definition: SbTime.cpp:139
SbTime::zero
static SbTime zero(void)
Definition: SbTime.cpp:164
SbString::getString
const char * getString(void) const
Definition: SbString.h:71
SbTime::formatDate
SbString formatDate(const char *const fmt=NULL) const
Definition: SbTime.cpp:512

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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