TimerT< T > Class Template Reference

#include <evo/timer.h>

Detailed Description

template<class T = TimerStampWall>
class evo::TimerT< T >

Timer that works like a stopwatch.

• Use Timer or TimerCpu
• Accuracy depends on the system and hardware

Public Types
typedef TimerT< T >	This
	This type. More...

Public Member Functions
	TimerT ()
	Constructor. More...
	TimerT (const This &src)
	Copy constructor. More...
bool	active () const
	Get whether timer is active (started). More...
void	clear ()
	Stop and clear timer. More...
ulongl	msec () const
	Get current time elapsed in milliseconds. More...
ulongl	nsec () const
	Get current time elapsed in nanoseconds. More...
This &	operator= (const This &src)
	Assignment/Copy operator. More...
void	resume ()
	Resume timer from last stop. More...
double	sec () const
	Get current time elapsed in floating-point seconds (with fraction). More...
void	start ()
	Start timer. More...
This &	stop ()
	Stop timer. More...
ulongl	usec () const
	Get current time elapsed in microseconds. More...

Member Typedef Documentation

This

typedef TimerT<T> This

This type.

Constructor & Destructor Documentation

TimerT() [1/2]

TimerT ( )

inline

Constructor.

TimerT() [2/2]

TimerT ( const This &  src )

inline

Copy constructor.

Parameters

src	Source to copy

Member Function Documentation

active()

bool active ( ) const

inline

Get whether timer is active (started).

Returns

Whether active, false if not started

clear()

void clear ( )

inline

Stop and clear timer.

msec()

ulongl msec ( ) const

inline

Get current time elapsed in milliseconds.

• If timer is active then this gives time elapsed so far, otherwise time elapsed from last start/stop

Returns

Time elapsed in milliseconds

nsec()

ulongl nsec ( ) const

inline

Get current time elapsed in nanoseconds.

• If timer is active then this gives time elapsed so far, otherwise time elapsed from last start/stop

Returns

Time elapsed in nanoseconds

operator=()

This& operator= ( const This &  src )

inline

Assignment/Copy operator.

Parameters

src	Source to copy

Returns

This

resume()

void resume ( )

inline

Resume timer from last stop.

• This starts timer again like a stopwatch
• If timer never started then this is same as start()
• Call stop() to stop timer

sec()

double sec ( ) const

inline

Get current time elapsed in floating-point seconds (with fraction).

• If timer is active then this gives time elapsed so far, otherwise time elapsed from last start/stop

Returns

Time elapsed in seconds

start()

void start ( )

inline

Start timer.

• This clears stored elapsed time
• Call stop() to stop timer

stop()

This& stop ( )

inline

Stop timer.

• Time elapsed is stored internally
• Timer may started again with start() or resume()

usec()

ulongl usec ( ) const

inline

Get current time elapsed in microseconds.

• If timer is active then this gives time elapsed so far, otherwise time elapsed from last start/stop

Returns

Time elapsed in microseconds

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

• evo/timer.h