clutils::CPUTimer< rep, period > Class Template Reference

A class for measuring execution times. More...

#include <CLUtils.hpp>

Public Member Functions
	CPUTimer (int initVal=0)
	Constructs a timer. More...
void	start (bool tReset=true)
	Starts the timer. More...
rep	stop ()
	Stops the timer. More...
rep	duration ()
	Returns the time measured by the timer. More...
void	reset ()
	Resets the timer.

Detailed Description

template<typename rep = int64_t, typename period = std::milli>
class clutils::CPUTimer< rep, period >

A class for measuring execution times.

CPUTimer is an interface for std::chrono::duration.

Template Parameters

rep	the type of the value returned by duration.
period	the unit of time for the value returned by duration. It is declared as an std::ratio<std::intmax_t num, std::intmax_t den>.

Constructor & Destructor Documentation

template<typename rep = int64_t, typename period = std::milli>

clutils::CPUTimer< rep, period >::CPUTimer ( int  initVal = 0 )

inline

Constructs a timer.

The timer doesn't start automatically.

Parameters

[in]

initVal

a value to initialize the timer with.

Member Function Documentation

template<typename rep = int64_t, typename period = std::milli>

rep clutils::CPUTimer< rep, period >::duration ( )

inline

Returns the time measured by the timer.

This time is measured up to the point the timer last time stopped.

Returns

The time in period units.

template<typename rep = int64_t, typename period = std::milli>

void clutils::CPUTimer< rep, period >::start ( bool  tReset = true )

inline

Starts the timer.

Parameters

[in]

tReset

a flag for resetting the timer before the timer starts. If false, the timer starts counting from the point it reached the last time it stopped.

template<typename rep = int64_t, typename period = std::milli>

rep clutils::CPUTimer< rep, period >::stop ( )

inline

Stops the timer.

Returns

The time measured up to this point in period units.

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

• CLUtils.hpp