LocARNA::StopWatch Class Reference

control a set of named stop watch like timers More...

#include <stopwatch.hh>

Public Member Functions
	StopWatch (bool print_on_exit=false)
	Constructor. More...
	~StopWatch ()
	Destructor.
void	set_print_on_exit (bool print_on_exit)
bool	start (const std::string &name)
	start a named timer More...
bool	stop (const std::string &name)
	stop a named timer More...
bool	is_running (const std::string &name) const
	test whether named timer is running More...
double	current_total (const std::string &name) const
	current total time of a named timer More...
size_t	current_cycles (const std::string &name) const
	current start/stop cycles of a named timer More...
std::ostream &	print_info (std::ostream &out, const std::string &name) const
	print information for one timer More...
std::ostream &	print_info (std::ostream &out) const
	print information for all timers More...

Detailed Description

control a set of named stop watch like timers

Constructor & Destructor Documentation

StopWatch()

LocARNA::StopWatch::StopWatch ( bool  print_on_exit = false )

explicit

Constructor.

Parameters

print_on_exit

whether to automatically print times on exit

Member Function Documentation

current_cycles()

size_t LocARNA::StopWatch::current_cycles

(

const std::string &

name

)

const

current start/stop cycles of a named timer

Parameters

name	timer name

Returns

cycles (including started cycle if running)

current_total()

double LocARNA::StopWatch::current_total

(

const std::string &

name

)

const

current total time of a named timer

Parameters

name	timer name

Returns

time (if running add time since start)

is_running()

bool LocARNA::StopWatch::is_running

(

const std::string &

name

)

const

test whether named timer is running

Parameters

name	timer name

Returns

running?

print_info() [1/2]

std::ostream & LocARNA::StopWatch::print_info

(

std::ostream &

out

)

const

print information for all timers

Parameters

out	output stream

Returns

output stream

print_info() [2/2]

std::ostream & LocARNA::StopWatch::print_info	(	std::ostream &	out,
		const std::string &	name
	)		const

print information for one timer

Parameters

out	output stream
name

Note

determine current running time for running timers

Returns

output stream

set_print_on_exit()

void LocARNA::StopWatch::set_print_on_exit

(

bool

print_on_exit

)

Control automatic printing of times at exit

Parameters

print_on_exit

whether to print on exit

start()

bool LocARNA::StopWatch::start

(

const std::string &

name

)

start a named timer

Parameters

name	timer name

Returns

success

stop()

bool LocARNA::StopWatch::stop

(

const std::string &

name

)

stop a named timer

Parameters

name	timer name

Returns

success

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

• src/LocARNA/stopwatch.hh
• src/LocARNA/stopwatch.cc