ns3::SystemWallClockMsPrivate Class Reference

System-dependent implementation for SystemWallClockMs. More...

Collaboration diagram for ns3::SystemWallClockMsPrivate:

Public Member Functions
int64_t	End ()
	Stop measuring the time since Start() was called.
int64_t	GetElapsedReal () const
int64_t	GetElapsedSystem () const
int64_t	GetElapsedUser () const
void	Start ()
	Start a measure.

Private Attributes
int64_t	m_elapsedReal
	Elapsed real time, in ms.
int64_t	m_elapsedSystem
	Elapsed system time, in ms.
int64_t	m_elapsedUser
	Elapsed user time, in ms.
std::chrono::system_clock::time_point	m_startTime
	The wall clock start time.

Detailed Description

System-dependent implementation for SystemWallClockMs.

Definition at line 30 of file system-wall-clock-ms.cc.

Member Function Documentation

End()

int64_t ns3::SystemWallClockMsPrivate::End

(

)

Stop measuring the time since Start() was called.

Returns

the measured elapsed wall clock time (in milliseconds) since Start() was invoked.

It is possible to start a new measurement with Start() after this method returns.

Returns int64_t to avoid dependency on clock_t in ns-3 code.

Definition at line 59 of file system-wall-clock-ms.cc.

References m_elapsedReal, m_elapsedSystem, m_elapsedUser, m_startTime, and NS_LOG_FUNCTION.

GetElapsedReal()

int64_t ns3::SystemWallClockMsPrivate::GetElapsedReal

(

)

const

Returns

the measured elapsed wall clock time (in milliseconds) since Start() was invoked.

Returns int64_t to avoid dependency on clock_t in ns-3 code.

Definition at line 104 of file system-wall-clock-ms.cc.

References m_elapsedReal, and NS_LOG_FUNCTION.

GetElapsedSystem()

int64_t ns3::SystemWallClockMsPrivate::GetElapsedSystem

(

)

const

Returns

the measured elapsed 'system' wall clock time (in milliseconds) since Start() was invoked.

Returns int64_t to avoid dependency on clock_t in ns-3 code.

Definition at line 118 of file system-wall-clock-ms.cc.

References m_elapsedSystem, and NS_LOG_FUNCTION.

GetElapsedUser()

int64_t ns3::SystemWallClockMsPrivate::GetElapsedUser

(

)

const

Returns

the measured elapsed 'user' wall clock time (in milliseconds) since Start() was invoked.

Returns int64_t to avoid dependency on clock_t in ns-3 code.

Definition at line 111 of file system-wall-clock-ms.cc.

References m_elapsedUser, and NS_LOG_FUNCTION.

Start()

void ns3::SystemWallClockMsPrivate::Start

(

)

Start a measure.

Definition at line 52 of file system-wall-clock-ms.cc.

References m_startTime, and NS_LOG_FUNCTION.

Member Data Documentation

m_elapsedReal

int64_t ns3::SystemWallClockMsPrivate::m_elapsedReal

private

Elapsed real time, in ms.

Definition at line 46 of file system-wall-clock-ms.cc.

Referenced by End(), and GetElapsedReal().

m_elapsedSystem

int64_t ns3::SystemWallClockMsPrivate::m_elapsedSystem

private

Elapsed system time, in ms.

Definition at line 48 of file system-wall-clock-ms.cc.

Referenced by End(), and GetElapsedSystem().

m_elapsedUser

int64_t ns3::SystemWallClockMsPrivate::m_elapsedUser

private

Elapsed user time, in ms.

Definition at line 47 of file system-wall-clock-ms.cc.

Referenced by End(), and GetElapsedUser().

m_startTime

std::chrono::system_clock::time_point ns3::SystemWallClockMsPrivate::m_startTime

private

The wall clock start time.

Definition at line 45 of file system-wall-clock-ms.cc.

Referenced by End(), and Start().

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

• src/core/model/system-wall-clock-ms.cc