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Impala::Util::TimeStats Class Reference

This class provides a way to measure a number of items a number of times. More...

#include <TimeStats.h>

Collaboration diagram for Impala::Util::TimeStats:

[legend]List of all members.

Public Member Functions
	TimeStats (bool relative=false)
void	AddGroup (CString name)
void	AddGroupsFromSub (TimeStats *sub)
void	MeasureFirst ()
void	MeasureNext ()
void	MeasureFromSub (TimeStats *sub)
void	MeasureLast ()
void	Print (std::ostream &os)
String	AsString ()
int	NrGroups () const
Group *	GetCurrentGroup ()
Group *	GetGroup (int number)
const Group *	SelectGroup (CString name)
const Group *	SelectGroup (int number)
void	StartTime ()
void	StopTime ()
void	Reset ()
void	ComputePercentages ()
Protected Attributes
Timer	mClock
std::vector< Group * >	mGroups
int	mCurrentGroup
bool	mIsTiming
bool	mRelative
double	mGrandTotal
	ILOG_VAR_DEC
Friends
std::ostream &	operator<< (std::ostream &os, TimeStats &stats)
Classes
class	Group

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Detailed Description

This class provides a way to measure a number of items a number of times.

For example, one might time construction, processing and deletion of an item in a for loop. Measurements are grouped in groups (see AddGroup()).

Definition at line 18 of file TimeStats.h.

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

• Util/TimeStats.h

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