G4Timer Class Reference

#include <G4Timer.hh>


Public Member Functions

 G4Timer ()
void Start ()
void Stop ()
G4bool IsValid () const
const char * GetClockTime () const
G4double GetRealElapsed () const
G4double GetSystemElapsed () const
G4double GetUserElapsed () const

Detailed Description

Definition at line 110 of file G4Timer.hh.

Constructor & Destructor Documentation

G4Timer::G4Timer (  ) 

Definition at line 102 of file G4Timer.cc.

00103   : fValidTimes(false)
00104 {
00105 }

Member Function Documentation

const char * G4Timer::GetClockTime (  )  const [inline]

Definition at line 54 of file G4Timer.icc.

00055 {
00056   time_t rawtime;
00057   struct tm * timeinfo;
00058 
00059   time ( &rawtime );
00060   timeinfo = localtime ( &rawtime );
00061   return asctime (timeinfo);
00062 }

G4double G4Timer::GetRealElapsed (  )  const

Definition at line 107 of file G4Timer.cc.

References FatalException, and G4Exception().

Referenced by operator<<().

00108 {
00109     if (!fValidTimes)
00110     {
00111       G4Exception("G4Timer::GetRealElapsed()", "InvalidCondition",
00112                   FatalException, "Timer not stopped or times not recorded!");
00113     }
00114     G4double diff=fEndRealTime-fStartRealTime;
00115     return diff/sysconf(_SC_CLK_TCK);
00116 }

G4double G4Timer::GetSystemElapsed (  )  const

Definition at line 119 of file G4Timer.cc.

References FatalException, and G4Exception().

Referenced by G4ConvergenceTester::AddScore(), and operator<<().

00120 {
00121     if (!fValidTimes)
00122     {
00123       G4Exception("G4Timer::GetSystemElapsed()", "InvalidCondition",
00124                   FatalException, "Timer not stopped or times not recorded!");
00125     }
00126     G4double diff=fEndTimes.tms_stime-fStartTimes.tms_stime;
00127     return diff/sysconf(_SC_CLK_TCK);
00128 }

G4double G4Timer::GetUserElapsed (  )  const

Definition at line 130 of file G4Timer.cc.

References FatalException, and G4Exception().

Referenced by G4ConvergenceTester::AddScore(), G4VXTRenergyLoss::BuildAngleForEnergyBank(), G4VXTRenergyLoss::BuildAngleTable(), G4VXTRenergyLoss::BuildEnergyTable(), G4VXTRenergyLoss::BuildGlobalAngleTable(), and operator<<().

00131 {
00132     if (!fValidTimes)
00133     {
00134       G4Exception("G4Timer::GetUserElapsed()", "InvalidCondition",
00135                   FatalException, "Timer not stopped or times not recorded");
00136     }
00137     G4double diff=fEndTimes.tms_utime-fStartTimes.tms_utime;
00138     return diff/sysconf(_SC_CLK_TCK);
00139 }

G4bool G4Timer::IsValid (  )  const [inline]

Definition at line 49 of file G4Timer.icc.

Referenced by operator<<().

00050 {
00051   return fValidTimes;
00052 }

void G4Timer::Start (  )  [inline]

Definition at line 35 of file G4Timer.icc.

References times.

Referenced by G4VXTRenergyLoss::BuildAngleForEnergyBank(), G4VXTRenergyLoss::BuildAngleTable(), G4VXTRenergyLoss::BuildEnergyTable(), G4VXTRenergyLoss::BuildGlobalAngleTable(), G4ConvergenceTester::G4ConvergenceTester(), G4RunManager::InitializeEventLoop(), and G4ProductionCutsTable::UpdateCoupleTable().

00036 {
00037   fValidTimes=false;
00038   fStartRealTime=times(&fStartTimes);
00039 }

void G4Timer::Stop (  )  [inline]

Definition at line 42 of file G4Timer.icc.

References times.

Referenced by G4ConvergenceTester::AddScore(), G4VXTRenergyLoss::BuildAngleForEnergyBank(), G4VXTRenergyLoss::BuildAngleTable(), G4VXTRenergyLoss::BuildEnergyTable(), G4VXTRenergyLoss::BuildGlobalAngleTable(), G4RunManager::TerminateEventLoop(), and G4ProductionCutsTable::UpdateCoupleTable().

00043 {
00044   fEndRealTime=times(&fEndTimes);
00045   fValidTimes=true;
00046 }

The documentation for this class was generated from the following files:
Generated on Mon May 27 17:53:32 2013 for Geant4 by  doxygen 1.4.7