WallclockTimer Class Reference

#include <wallclocktimer.h>

Public Member Functions
Construction / destruction
	WallclockTimer ()
	default constructor More...
	WallclockTimer (const WallclockTimer &old)
	copy constructor More...
WallclockTimer &	operator= (const WallclockTimer &old)
	assignment operator More...
virtual	~WallclockTimer ()
Control
virtual void	reset ()
	initialize timer, set timing accounts to zero. More...
virtual void	start ()
	start timer, resume accounting user, system and real time. More...
virtual Real	stop ()
	stop timer, return accounted user time. More...
virtual TYPE	type ()
	return type of timer More...
Access
virtual Real	time () const
virtual Real	lastTime () const
Public Member Functions inherited from Timer
	Timer ()
	default constructor More...
	Timer (const Timer &old)
	copy constructor More...
Timer &	operator= (const Timer &old)
	assignment operator More...
virtual	~Timer ()
void	getLastTimes (Real *userTime, Real *systemTime, Real *realTime) const
	return accounted time. get accounted user, system, or real time when ticks were updated last More...
Real	realTimeLast () const
	return accounted real time without rechecking the clock More...

Private Member Functions
Internal helpers
Real	wall2sec (long s, long us) const
	convert wallclock time to secounds. More...

Private Attributes
Data
long	sec
	seconds More...
long	usec
	microseconds More...
Real	lasttime

Additional Inherited Members
Public Types inherited from Timer
enum	TYPE { OFF = 0, USER_TIME = 1, WALLCLOCK_TIME = 2 }
	types of timers More...
Protected Types inherited from Timer
enum	{ RESET, STOPPED, RUNNING }
	status of the timer More...
Protected Attributes inherited from Timer
enum soplex::Timer::{ RESET, STOPPED, RUNNING }	status
	status of the timer More...

Detailed Description

Definition at line 29 of file wallclocktimer.h.

Constructor & Destructor Documentation

WallclockTimer() [1/2]

WallclockTimer

(

)

default constructor

Definition at line 59 of file wallclocktimer.h.

WallclockTimer() [2/2]

WallclockTimer

(

const WallclockTimer &

old

)

copy constructor

Definition at line 63 of file wallclocktimer.h.

~WallclockTimer()

virtual ~WallclockTimer ( )

virtual

Definition at line 75 of file wallclocktimer.h.

Member Function Documentation

lastTime()

Real lastTime ( ) const

virtual

Implements Timer.

Definition at line 129 of file wallclocktimer.cpp.

References WallclockTimer::lasttime.

Referenced by WallclockTimer::type().

operator=()

WallclockTimer& operator=

(

const WallclockTimer &

old

)

assignment operator

Definition at line 67 of file wallclocktimer.h.

References WallclockTimer::lasttime, WallclockTimer::sec, and WallclockTimer::usec.

reset()

virtual void reset ( )

virtual

initialize timer, set timing accounts to zero.

Implements Timer.

Definition at line 83 of file wallclocktimer.h.

References Timer::RESET, WallclockTimer::start(), Timer::status, and WallclockTimer::stop().

start()

void start ( )

virtual

start timer, resume accounting user, system and real time.

Implements Timer.

Definition at line 33 of file wallclocktimer.cpp.

References WallclockTimer::lasttime, Timer::RUNNING, WallclockTimer::sec, Timer::status, WallclockTimer::time(), and WallclockTimer::usec.

Referenced by WallclockTimer::reset().

stop()

Real stop ( )

virtual

stop timer, return accounted user time.

Implements Timer.

Definition at line 65 of file wallclocktimer.cpp.

References WallclockTimer::lasttime, Timer::RUNNING, WallclockTimer::sec, Timer::status, Timer::STOPPED, WallclockTimer::time(), WallclockTimer::usec, and WallclockTimer::wall2sec().

Referenced by WallclockTimer::reset().

time()

Real time ( ) const

virtual

Implements Timer.

Definition at line 100 of file wallclocktimer.cpp.

References WallclockTimer::lasttime, Timer::RUNNING, WallclockTimer::sec, Timer::status, WallclockTimer::usec, and WallclockTimer::wall2sec().

Referenced by WallclockTimer::start(), WallclockTimer::stop(), and WallclockTimer::type().

type()

virtual TYPE type ( )

virtual

return type of timer

Implements Timer.

Definition at line 97 of file wallclocktimer.h.

References WallclockTimer::lastTime(), WallclockTimer::time(), and Timer::WALLCLOCK_TIME.

wall2sec()

Real wall2sec ( long  s, long  us  ) const

private

convert wallclock time to secounds.

Definition at line 46 of file wallclocktimer.h.

Referenced by WallclockTimer::stop(), and WallclockTimer::time().

Member Data Documentation

lasttime

Real lasttime

mutableprivate

Definition at line 39 of file wallclocktimer.h.

Referenced by WallclockTimer::lastTime(), WallclockTimer::operator=(), WallclockTimer::start(), WallclockTimer::stop(), and WallclockTimer::time().

sec

long sec

mutableprivate

seconds

Definition at line 36 of file wallclocktimer.h.

Referenced by WallclockTimer::operator=(), WallclockTimer::start(), WallclockTimer::stop(), and WallclockTimer::time().

usec

long usec

mutableprivate

microseconds

Definition at line 37 of file wallclocktimer.h.

Referenced by WallclockTimer::operator=(), WallclockTimer::start(), WallclockTimer::stop(), and WallclockTimer::time().