clockTime Class Reference

Starts timing and returns elapsed time from start. Uses std::chrono::high_resolution_clock for better resolution (2uSec instead of ~20mSec) than cpuTime. More...

Public Member Functions
	clockTime ()
	clockTime (const clockValue &clockval)
void	resetTime ()
double	elapsedTime () const
double	timeIncrement () const

Detailed Description

Starts timing and returns elapsed time from start. Uses std::chrono::high_resolution_clock for better resolution (2uSec instead of ~20mSec) than cpuTime.

Note

It has twice the storage requirement of a simple clockValue since it tracks both total and incremental elapsed times. Additionally, it always invokes a clock query on construction which may make it less desirable for arrays of values (for example).

See also

Foam::clockValue

Source files

• clockTime.H
• clockTimeI.H

Definition at line 58 of file clockTime.H.

Constructor & Destructor Documentation

clockTime() [1/2]

clockTime ( )

inline

Definition at line 23 of file clockTimeI.H.

clockTime() [2/2]

clockTime ( const clockValue &  clockval )

inline

Definition at line 30 of file clockTimeI.H.

Member Function Documentation

resetTime()

void resetTime ( )

inline

Definition at line 39 of file clockTimeI.H.

elapsedTime()

double elapsedTime ( ) const

inline

Definition at line 46 of file clockTimeI.H.

timeIncrement()

double timeIncrement ( ) const

inline

Definition at line 53 of file clockTimeI.H.

Referenced by TDACChemistryModel< CompType, ThermoType >::solve().

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

• src/OpenFOAM/global/clockTime/clockTime.H
• src/OpenFOAM/global/clockTime/clockTimeI.H