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SbTime.h
1 #ifndef COIN_SBTIME_H
2 #define COIN_SBTIME_H
3 
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35 
36 #include <stdio.h>
37 
38 #include <Inventor/system/inttypes.h>
39 #include <Inventor/SbBasic.h>
40 #include <Inventor/SbString.h>
41 
42 // Avoid problem with Microsoft Visual C++ Win32 API headers (they
43 // #define "max" (in 3 different header files, no less)).
44 #ifdef max
45 #define SBTIME_UNDEF_MAX
46 #undef max
47 #endif // max
48 
49 
50 class COIN_DLL_API SbTime {
51 public:
52  SbTime(void);
53  SbTime(const double sec);
54  SbTime(const int32_t sec, const long usec);
55  SbTime(const struct timeval * const tv);
56  static SbTime getTimeOfDay(void);
57  void setToTimeOfDay(void);
58  static SbTime zero(void);
59 
60  static SbTime max(void);
61  static SbTime maxTime(void);
62  static void sleep(int msec);
63  void setValue(const double sec);
64  void setValue(const int32_t sec, const long usec);
65  void setValue(const struct timeval * const tv);
66  void setMsecValue(const unsigned long msec);
67  double getValue(void) const;
68  void getValue(time_t & sec, long & usec) const;
69  void getValue(struct timeval * tv) const;
70  unsigned long getMsecValue(void) const;
71  SbString format(const char * const fmt = "%S.%i") const;
72  SbString formatDate(const char * const fmt = NULL) const;
73  SbBool parsedate(const char * const date);
74  friend COIN_DLL_API SbTime operator +(const SbTime & t0, const SbTime & t1);
75  friend COIN_DLL_API SbTime operator -(const SbTime & t0, const SbTime & t1);
76  SbTime & operator +=(const SbTime & tm);
77  SbTime & operator -=(const SbTime & tm);
78  SbTime operator-(void) const;
79  friend COIN_DLL_API SbTime operator *(const double s, const SbTime & tm);
80  friend COIN_DLL_API SbTime operator *(const SbTime & tm, const double s);
81  friend COIN_DLL_API SbTime operator /(const SbTime & tm, const double s);
82  SbTime & operator *=(const double s);
83  SbTime & operator /=(const double s);
84  double operator /(const SbTime & tm) const;
85  SbTime operator %(const SbTime & tm) const;
86  int operator ==(const SbTime & tm) const;
87  int operator !=(const SbTime & tm) const;
88  SbBool operator <(const SbTime & tm) const;
89  SbBool operator >(const SbTime & tm) const;
90  SbBool operator <=(const SbTime & tm) const;
91  SbBool operator >=(const SbTime & tm) const;
92 
93  void print(FILE * fp) const;
94 
95 private:
96  double dtime;
97  void addToString(SbString & str, const double val) const;
98 };
99 
100 COIN_DLL_API SbTime operator +(const SbTime & t0, const SbTime & t1);
101 COIN_DLL_API SbTime operator -(const SbTime & t0, const SbTime & t1);
102 COIN_DLL_API SbTime operator *(const double s, const SbTime & tm);
103 COIN_DLL_API SbTime operator *(const SbTime & tm, const double s);
104 COIN_DLL_API SbTime operator /(const SbTime & tm, const double s);
105 
106 // Avoid problem with Microsoft Win32 API headers (see above).
107 // Redefine macro max() back to a definition compatible with what it
108 // is in the MSVC header files.
109 #ifdef SBTIME_UNDEF_MAX
110 #define max(a,b) (((a) > (b)) ? (a) : (b))
111 #undef SBTIME_UNDEF_MAX
112 #endif // SBTIME_UNDEF_MAX
113 
114 #endif // !COIN_SBTIME_H
SbTime
The SbTime class instances represents time values.SbTime is a convenient way of doing system independ...
Definition: SbTime.h:50
SbString
The SbString class is a string class with convenience functions for string operations.This is the class used for storing and working with character strings. It automatically takes care of supporting all the "bookkeeping" tasks usually associated with working with character strings, like memory allocation and deallocation etc.
Definition: SbString.h:52

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