System::ProcessTime Class Reference

Simple class to hold the time information of a process. More...

#include <Timing.h>

Public Types
typedef long long	TimeValueType

Public Member Functions
	ProcessTime ()
	Constructor.
	ProcessTime (TimeValueType k, TimeValueType u, TimeValueType e)
	Constructor.
template<TimeType T>
TimeValueType	kernelTime () const
	Retrieve the kernel time in the requested unit.
template<TimeType T>
TimeValueType	userTime () const
	Retrieve the user time in the requested unit.
template<TimeType T>
TimeValueType	elapsedTime () const
	Retrieve the elapsed time in the requested unit.
template<TimeType T>
TimeValueType	cpuTime () const
	Retrieve the CPU (user+kernel) time in the requested unit.
ProcessTime	operator- (const ProcessTime &rhs) const
	Return the delta between two ProcessTime objects.

Private Attributes
TimeValueType	i_kernel
	Internal storage.
TimeValueType	i_user
TimeValueType	i_elapsed

Detailed Description

Simple class to hold the time information of a process.

Simplify the simultaneous handling of kernel, user and elapsed times of a process.

See Also

{bug #87341}

Definition at line 133 of file Timing.h.

Member Typedef Documentation

typedef long long System::ProcessTime::TimeValueType

Definition at line 135 of file Timing.h.

Constructor & Destructor Documentation

System::ProcessTime::ProcessTime ( )

inline

Constructor.

Definition at line 138 of file Timing.h.

: i_kernel(0), i_user(0), i_elapsed(0) {}

System::ProcessTime::ProcessTime ( TimeValueType  k, TimeValueType  u, TimeValueType  e  )

inline

Constructor.

Definition at line 141 of file Timing.h.

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