class SG_EXPORT osg::Timer

A high resolution, low latency time stamper

Public Methods

Timer()

~Timer()

static const Timer* instance()

inline double delta_s( Timer_t t1, Timer_t t2 ) const

inline double delta_m( Timer_t t1, Timer_t t2 ) const

inline double delta_u( Timer_t t1, Timer_t t2 ) const

inline double delta_n( Timer_t t1, Timer_t t2 ) const

inline double getSecondsPerTick() const

inline Timer_t tick() const

inline Timer_t tick( void ) const

Protected Fields

double _secsPerTick

bool _useStandardClock

unsigned long* _clockAddress_32

unsigned long long* _clockAddress_64

int _cycleCntrSize

mutable unsigned long _lastClockValue

mutable unsigned long long _rollOver

Documentation

A high resolution, low latency time stamper

Timer()

~Timer()

static const Timer* instance()

inline double delta_s( Timer_t t1, Timer_t t2 ) const

inline double delta_m( Timer_t t1, Timer_t t2 ) const

inline double delta_u( Timer_t t1, Timer_t t2 ) const

inline double delta_n( Timer_t t1, Timer_t t2 ) const

inline double getSecondsPerTick() const

double _secsPerTick

bool _useStandardClock

unsigned long* _clockAddress_32

unsigned long long* _clockAddress_64

int _cycleCntrSize

mutable unsigned long _lastClockValue

mutable unsigned long long _rollOver

inline Timer_t tick() const

inline Timer_t tick( void ) const

This class has no child classes.

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