Eigen::BenchTimer Class Reference

#include <BenchTimer.h>

List of all members.

Public Member Functions
	BenchTimer ()
double	best (int TIMER=CPU_TIMER)
double	getCpuTime ()
double	getRealTime ()
void	reset ()
void	start ()
void	stop ()
double	total (int TIMER=CPU_TIMER)
double	value (int TIMER=CPU_TIMER)
	~BenchTimer ()
Protected Attributes
Vector2d	m_bests
Vector2d	m_starts
Vector2d	m_times
Vector2d	m_totals

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Detailed Description

Elapsed time timer keeping the best try.

On POSIX platforms we use clock_gettime with CLOCK_PROCESS_CPUTIME_ID. On Windows we use QueryPerformanceCounter

Important: on linux, you must link with -lrt

Definition at line 60 of file BenchTimer.h.

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Constructor & Destructor Documentation

Eigen::BenchTimer::BenchTimer

(

)

[inline]

Definition at line 64 of file BenchTimer.h.

Eigen::BenchTimer::~BenchTimer

(

)

[inline]

Definition at line 74 of file BenchTimer.h.

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Member Function Documentation

double Eigen::BenchTimer::best

(

int

TIMER = CPU_TIMER

)

[inline]

Return the best elapsed time in seconds

Definition at line 108 of file BenchTimer.h.

double Eigen::BenchTimer::getCpuTime

(

)

[inline]

Definition at line 120 of file BenchTimer.h.

double Eigen::BenchTimer::getRealTime

(

)

[inline]

Definition at line 133 of file BenchTimer.h.

void Eigen::BenchTimer::reset

(

)

[inline]

Definition at line 76 of file BenchTimer.h.

void Eigen::BenchTimer::start

(

)

[inline]

Definition at line 81 of file BenchTimer.h.

void Eigen::BenchTimer::stop

(

void

)

[inline]

Definition at line 86 of file BenchTimer.h.

double Eigen::BenchTimer::total

(

int

TIMER = CPU_TIMER

)

[inline]

Return the total elapsed time in seconds.

Definition at line 115 of file BenchTimer.h.

double Eigen::BenchTimer::value

(

int

TIMER = CPU_TIMER

)

[inline]

Return the elapsed time in seconds between the last start/stop pair

Definition at line 101 of file BenchTimer.h.

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Member Data Documentation

Vector2d Eigen::BenchTimer::m_bests [protected]

Definition at line 152 of file BenchTimer.h.

Vector2d Eigen::BenchTimer::m_starts [protected]

Definition at line 150 of file BenchTimer.h.

Vector2d Eigen::BenchTimer::m_times [protected]

Definition at line 151 of file BenchTimer.h.

Vector2d Eigen::BenchTimer::m_totals [protected]

Definition at line 153 of file BenchTimer.h.

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

• BenchTimer.h