#include <itkTimeProbe.h>

Detailed Description

Computes the time passed between two points in code.

This class allows the user to trace the time passed between the execution of two pieces of code. It can be started and stopped in order to evaluate the execution over multiple passes. The values of time are taken from the RealTimeClock.

See also: RealTimeClock

ITK Sphinx Examples:

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Definition at line 44 of file itkTimeProbe.h.

Inheritance diagram for itk::TimeProbe:

Collaboration diagram for itk::TimeProbe:

Public Types
using	CountType = unsigned long

using	Superclass = ResourceProbe< RealTimeClock::TimeStampType, RealTimeClock::TimeStampType >

using	TimeStampType = RealTimeClock::TimeStampType

Public Types inherited from itk::ResourceProbe< RealTimeClock::TimeStampType, RealTimeClock::TimeStampType >
using	CountType = SizeValueType

Public Member Functions
TimeStampType	GetInstantValue () const override

virtual const RealTimeClock *	GetRealTimeClock () const

void	Print (std::ostream &os, Indent indent) const override

	TimeProbe ()

	~TimeProbe () override

Public Member Functions inherited from itk::ResourceProbe< RealTimeClock::TimeStampType, RealTimeClock::TimeStampType >
virtual void	ExpandedReport (std::ostream &os=std::cout, bool printSystemInfo=true, bool printReportHead=true, bool useTabs=false)

virtual RealTimeClock::TimeStampType	GetInstantValue () const=0

virtual RealTimeClock::TimeStampType	GetMaximum () const

virtual RealTimeClock::TimeStampType	GetMean () const

virtual RealTimeClock::TimeStampType	GetMinimum () const

virtual std::string	GetNameOfProbe () const

CountType	GetNumberOfIteration () const

CountType	GetNumberOfStarts () const

CountType	GetNumberOfStops () const

virtual RealTimeClock::TimeStampType	GetStandardDeviation ()

virtual RealTimeClock::TimeStampType	GetStandardError ()

virtual RealTimeClock::TimeStampType	GetTotal () const

std::string	GetType () const

std::string	GetUnit () const

virtual void	JSONReport (std::ostream &os=std::cout)

virtual void	PrintJSONSystemInformation (std::ostream &os=std::cout)

virtual void	PrintSystemInformation (std::ostream &os=std::cout)

virtual void	Report (std::ostream &os=std::cout, bool printSystemInfo=true, bool printReportHead=true, bool useTabs=false)

virtual void	Reset ()

	ResourceProbe (std::string type, std::string unit)

virtual void	SetNameOfProbe (const char *nameOfProbe)

virtual void	Start ()

virtual void	Stop ()

virtual	~ResourceProbe ()=default

Private Attributes
RealTimeClock::Pointer	m_RealTimeClock {}

Additional Inherited Members
Protected Member Functions inherited from itk::ResourceProbe< RealTimeClock::TimeStampType, RealTimeClock::TimeStampType >
virtual void	Print (std::ostream &os, Indent indent) const

virtual void	PrintExpandedReportHead (std::ostream &os=std::cout, bool useTabs=false)

void	PrintJSONvar (std::ostream &os, const char *varName, T varValue, unsigned int indent=4, bool comma=true)

virtual void	PrintReportHead (std::ostream &os=std::cout, bool useTabs=false)

virtual void	UpdateMinimumMaximumMeasuredValue (RealTimeClock::TimeStampType value)

Member Typedef Documentation

◆ CountType

using itk::TimeProbe::CountType = unsigned long

Type for counting how many times the probe has been started and stopped.

Definition at line 51 of file itkTimeProbe.h.

◆ Superclass

using itk::TimeProbe::Superclass = ResourceProbe<RealTimeClock::TimeStampType, RealTimeClock::TimeStampType>

Definition at line 47 of file itkTimeProbe.h.

◆ TimeStampType

using itk::TimeProbe::TimeStampType = RealTimeClock::TimeStampType

Type for measuring time. See the RealTimeClock class for details on the precision and units of this clock signal

Definition at line 55 of file itkTimeProbe.h.

Constructor & Destructor Documentation

◆ TimeProbe()

itk::TimeProbe::TimeProbe ( )

Constructor

◆ ~TimeProbe()

itk::TimeProbe::~TimeProbe ( )

override

Destructor

Member Function Documentation

◆ GetInstantValue()

TimeStampType itk::TimeProbe::GetInstantValue ( ) const

overridevirtual

Get the current time. Warning: the returned value is not the elapsed time since the last Start() call.

Implements itk::ResourceProbe< RealTimeClock::TimeStampType, RealTimeClock::TimeStampType >.

◆ GetRealTimeClock()

virtual const RealTimeClock * itk::TimeProbe::GetRealTimeClock ( ) const

virtual

Get a handle to m_RealTimeClock.

◆ Print()

void itk::TimeProbe::Print	(	std::ostream &	os,
		Indent	indent
	)		const

overridevirtual

Cause the object to print itself out.

Reimplemented from itk::ResourceProbe< RealTimeClock::TimeStampType, RealTimeClock::TimeStampType >.

Member Data Documentation

◆ m_RealTimeClock

RealTimeClock::Pointer itk::TimeProbe::m_RealTimeClock {}

private

Definition at line 77 of file itkTimeProbe.h.

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

itkTimeProbe.h