OpenSceneGraph
3.0.1
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Helper class for timing sections of code. More...
Public Member Functions | |
ElapsedTime (double *elapsedTime, osg::Timer *timer=0) | |
ElapsedTime (osg::Timer *timer=0) | |
~ElapsedTime () | |
void | reset () |
double | elapsedTime () const |
elapsed time in seconds. | |
double | elapsedTime_m () const |
elapsed time in milliseconds. | |
double | elapsedTime_u () const |
elapsed time in microseconds. | |
double | elapsedTime_n () const |
elapsed time in nanoseconds. | |
void | finish () |
Protected Member Functions | |
void | init (osg::Timer *timer) |
Protected Attributes | |
double * | _time |
Timer * | _timer |
Timer_t | _startTick |
Helper class for timing sections of code.
osg::ElapsedTime::ElapsedTime | ( | double * | elapsedTime, |
osg::Timer * | timer = 0 |
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) | [inline] |
References init().
osg::ElapsedTime::ElapsedTime | ( | osg::Timer * | timer = 0 | ) | [inline] |
References init().
osg::ElapsedTime::~ElapsedTime | ( | ) | [inline] |
References finish().
double osg::ElapsedTime::elapsedTime | ( | ) | const [inline] |
elapsed time in seconds.
References _timer, osg::Timer::delta_s(), _startTick, and osg::Timer::tick().
double osg::ElapsedTime::elapsedTime_m | ( | ) | const [inline] |
elapsed time in milliseconds.
References _timer, osg::Timer::delta_m(), _startTick, and osg::Timer::tick().
double osg::ElapsedTime::elapsedTime_n | ( | ) | const [inline] |
elapsed time in nanoseconds.
References _timer, osg::Timer::delta_n(), _startTick, and osg::Timer::tick().
double osg::ElapsedTime::elapsedTime_u | ( | ) | const [inline] |
elapsed time in microseconds.
References _timer, osg::Timer::delta_u(), _startTick, and osg::Timer::tick().
void osg::ElapsedTime::finish | ( | ) | [inline] |
References _timer, osg::Timer::tick(), _time, osg::Timer::delta_s(), and _startTick.
Referenced by ~ElapsedTime().
void osg::ElapsedTime::init | ( | osg::Timer * | timer | ) | [inline, protected] |
References _timer, osg::Timer::instance(), _startTick, and osg::Timer::tick().
Referenced by ElapsedTime().
void osg::ElapsedTime::reset | ( | ) | [inline] |
References _startTick, _timer, and osg::Timer::tick().
Timer_t osg::ElapsedTime::_startTick [protected] |
Referenced by reset(), elapsedTime(), elapsedTime_m(), elapsedTime_u(), elapsedTime_n(), finish(), and init().
double* osg::ElapsedTime::_time [protected] |
Referenced by finish().
Timer* osg::ElapsedTime::_timer [protected] |
Referenced by reset(), elapsedTime(), elapsedTime_m(), elapsedTime_u(), elapsedTime_n(), finish(), and init().
![]() | Generated at Mon Oct 3 2011 12:39:45 for the OpenSceneGraph by doxygen 1.7.5. |