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osg::Timer Class Reference

#include <Timer>

Public Member Functions

 Timer ()
 
 ~Timer ()
 
Timer_t tick () const
 
void setStartTick ()
 
void setStartTick (Timer_t t)
 
Timer_t getStartTick () const
 
double time_s () const
 
double time_m () const
 
double time_u () const
 
double time_n () const
 
double delta_s (Timer_t t1, Timer_t t2) const
 
double delta_m (Timer_t t1, Timer_t t2) const
 
double delta_u (Timer_t t1, Timer_t t2) const
 
double delta_n (Timer_t t1, Timer_t t2) const
 
double getSecondsPerTick () const
 

Static Public Member Functions

static Timerinstance ()
 

Protected Attributes

Timer_t _startTick
 
double _secsPerTick
 

Detailed Description

Timer class is used for measuring elapsed time or time between two points.

Constructor & Destructor Documentation

◆ Timer()

osg::Timer::Timer ( )

◆ ~Timer()

osg::Timer::~Timer ( )
inline

Member Function Documentation

◆ delta_m()

double osg::Timer::delta_m ( Timer_t  t1,
Timer_t  t2 
) const
inline

Get the time in milliseconds between timer ticks t1 and t2.

◆ delta_n()

double osg::Timer::delta_n ( Timer_t  t1,
Timer_t  t2 
) const
inline

Get the time in nanoseconds between timer ticks t1 and t2.

◆ delta_s()

double osg::Timer::delta_s ( Timer_t  t1,
Timer_t  t2 
) const
inline

Get the time in seconds between timer ticks t1 and t2.

◆ delta_u()

double osg::Timer::delta_u ( Timer_t  t1,
Timer_t  t2 
) const
inline

Get the time in microseconds between timer ticks t1 and t2.

◆ getSecondsPerTick()

double osg::Timer::getSecondsPerTick ( ) const
inline

Get the number of seconds per tick.

◆ getStartTick()

Timer_t osg::Timer::getStartTick ( ) const
inline

◆ instance()

static Timer * osg::Timer::instance ( )
static

◆ setStartTick() [1/2]

void osg::Timer::setStartTick ( )
inline

Set the start.

◆ setStartTick() [2/2]

void osg::Timer::setStartTick ( Timer_t  t)
inline

◆ tick()

Timer_t osg::Timer::tick ( ) const

Get the timers tick value.

◆ time_m()

double osg::Timer::time_m ( ) const
inline

Get elapsed time in milliseconds.

◆ time_n()

double osg::Timer::time_n ( ) const
inline

Get elapsed time in nanoseconds.

◆ time_s()

double osg::Timer::time_s ( ) const
inline

Get elapsed time in seconds.

◆ time_u()

double osg::Timer::time_u ( ) const
inline

Get elapsed time in microseconds.

Member Data Documentation

◆ _secsPerTick

double osg::Timer::_secsPerTick
protected

◆ _startTick

Timer_t osg::Timer::_startTick
protected

The documentation for this class was generated from the following file: