Timer Class Reference

#include <nanovdb/util/Timer.h>

Public Member Functions
	Timer ()
	Default constructor.
	Timer (const std::string &msg, std::ostream &os=std::cerr)
	Constructor that starts the timer.
void	start (const std::string &msg, std::ostream &os=std::cerr)
	Start the timer.
void	record ()
	Record the stop time so the elapsed time since start can be computed.
float	milliseconds () const
	Returns the time in milliseconds since record was called.
template<typename AccuracyT = std::chrono::milliseconds>
auto	elapsed ()
	call record and return the elapsed time (since start) in miliseconds
template<typename AccuracyT = std::chrono::milliseconds>
void	stop (std::ostream &os=std::cerr)
	stop the timer and print elapsed time to a stream
template<typename AccuracyT = std::chrono::milliseconds>
void	restart (const std::string &msg, std::ostream &os=std::cerr)
	stop and start the timer again

Constructor & Destructor Documentation

Timer() [1/2]

Timer ( )

inline

Default constructor.

Timer() [2/2]

Timer ( const std::string & msg, std::ostream & os = std::cerr )

inline

Constructor that starts the timer.

Parameters

msg	string message to be printed when timer is started
os	output stream for the message above

Member Function Documentation

elapsed()

template<typename AccuracyT = std::chrono::milliseconds>

auto elapsed ( )

inline

call record and return the elapsed time (since start) in miliseconds

milliseconds()

float milliseconds ( ) const

inline

Returns the time in milliseconds since record was called.

record()

void record ( )

inline

Record the stop time so the elapsed time since start can be computed.

restart()

template<typename AccuracyT = std::chrono::milliseconds>

void restart ( const std::string & msg, std::ostream & os = std::cerr )

inline

stop and start the timer again

Template Parameters

AccuracyT

Template parameter defining the accuracy of the reported times

Parameters

msg	string message to be printed when timer is started
os	output stream for the message above

start()

void start ( const std::string & msg, std::ostream & os = std::cerr )

inline

Start the timer.

Parameters

msg	string message to be printed when timer is started
os	output stream for the message above

stop()

template<typename AccuracyT = std::chrono::milliseconds>

void stop ( std::ostream & os = std::cerr )

inline

stop the timer and print elapsed time to a stream

Template Parameters

AccuracyT

Template parameter defining the accuracy of the reported times

Parameters

os	output stream for the message above