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ns3::SystemWallClockMs Class Reference

measure elapsed time in milliseconds More...

#include <system-wall-clock-ms.h>

Public Member Functions

int64_t End (void)
 Stop measuring the time since Start() was called. More...
 
int64_t GetElapsedReal (void) const
 
int64_t GetElapsedSystem (void) const
 
int64_t GetElapsedUser (void) const
 
void Start (void)
 

Private Attributes

class SystemWallClockMsPrivatem_priv
 

Detailed Description

measure elapsed time in milliseconds

Definition at line 32 of file system-wall-clock-ms.h.

Member Function Documentation

int64_t ns3::SystemWallClockMs::End ( void  )

Stop measuring the time since Start() was called.

Returns
the measured elapsed wall clock time (in milliseconds) since ns3::SystemWallClockMs::Start was invoked.

It is possible to start a new measurement with ns3::SystemWallClockMs::Start after this method returns.

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

Definition at line 151 of file unix-system-wall-clock-ms.cc.

References NS_LOG_FUNCTION.

int64_t ns3::SystemWallClockMs::GetElapsedReal ( void  ) const
Returns
the measured elapsed wall clock time (in milliseconds) since ns3::SystemWallClockMs::Start was invoked.

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

Definition at line 158 of file unix-system-wall-clock-ms.cc.

References NS_LOG_FUNCTION.

int64_t ns3::SystemWallClockMs::GetElapsedSystem ( void  ) const
Returns
the measured elapsed 'system' wall clock time (in milliseconds) since ns3::SystemWallClockMs::Start was invoked.

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

Definition at line 172 of file unix-system-wall-clock-ms.cc.

References NS_LOG_FUNCTION.

int64_t ns3::SystemWallClockMs::GetElapsedUser ( void  ) const
Returns
the measured elapsed 'user' wall clock time (in milliseconds) since ns3::SystemWallClockMs::Start was invoked.

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

Definition at line 165 of file unix-system-wall-clock-ms.cc.

References NS_LOG_FUNCTION.

void ns3::SystemWallClockMs::Start ( void  )

Start a measure.

Definition at line 144 of file unix-system-wall-clock-ms.cc.

References NS_LOG_FUNCTION.


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