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Public Member Functions | Static Public Member Functions | Static Protected Member Functions | Protected Attributes | List of all members
CLHEP::HepRandomEngine Class Referenceabstract

#include <geant4/tree/geant4-10.6-release/source/externals/clhep/include/CLHEP/Random/RandomEngine.h>

+ Inheritance diagram for CLHEP::HepRandomEngine:

Public Member Functions

 HepRandomEngine ()
 
virtual ~HepRandomEngine ()
 
bool operator== (const HepRandomEngine &engine)
 
bool operator!= (const HepRandomEngine &engine)
 
virtual double flat ()=0
 
virtual void flatArray (const int size, double *vect)=0
 
virtual void setSeed (long seed, int)=0
 
virtual void setSeeds (const long *seeds, int)=0
 
virtual void saveStatus (const char filename[]="Config.conf") const =0
 
virtual void restoreStatus (const char filename[]="Config.conf")=0
 
virtual void showStatus () const =0
 
virtual std::string name () const =0
 
virtual std::ostream & put (std::ostream &os) const
 
virtual std::istream & get (std::istream &is)
 
virtual std::istream & getState (std::istream &is)
 
virtual std::vector< unsigned
long > 		put () const
 
virtual bool get (const std::vector< unsigned long > &v)
 
virtual bool getState (const std::vector< unsigned long > &v)
 
long getSeed () const
 
const long * getSeeds () const
 
virtual operator double ()
 
virtual operator float ()
 
virtual operator unsigned int ()
 

Static Public Member Functions

static std::string beginTag ()
 
static HepRandomEngine * newEngine (std::istream &is)
 
static HepRandomEngine * newEngine (const std::vector< unsigned long > &v)
 

Static Protected Member Functions

static double exponent_bit_32 ()
 
static double mantissa_bit_12 ()
 
static double mantissa_bit_24 ()
 
static double mantissa_bit_32 ()
 
static double twoToMinus_32 ()
 
static double twoToMinus_48 ()
 
static double twoToMinus_49 ()
 
static double twoToMinus_53 ()
 
static double nearlyTwoToMinus_54 ()
 
static bool checkFile (std::istream &file, const std::string &filename, const std::string &classname, const std::string &methodname)
 

Protected Attributes

long theSeed
 
const long * theSeeds
 

Detailed Description

Author
Gabri.nosp@m.ele..nosp@m.Cosmo.nosp@m.@cer.nosp@m.n.ch

Definition at line 53 of file RandomEngine.h.

View newest version in sPHENIX GitHub at line 53 of file RandomEngine.h

Constructor & Destructor Documentation

CLHEP::HepRandomEngine::HepRandomEngine ( )

Definition at line 24 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 24 of file RandomEngine.cc

CLHEP::HepRandomEngine::~HepRandomEngine ( )
virtual

Definition at line 29 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 29 of file RandomEngine.cc

Member Function Documentation

std::string CLHEP::HepRandomEngine::beginTag ( )
static

Definition at line 65 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 65 of file RandomEngine.cc

bool CLHEP::HepRandomEngine::checkFile ( std::istream &  file,
const std::string &  filename,
const std::string &  classname,
const std::string &  methodname 
)
staticprotected

Definition at line 44 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 44 of file RandomEngine.cc

Referenced by CLHEP::MTwistEngine::restoreStatus(), CLHEP::HepJamesRandom::restoreStatus(), CLHEP::Ranlux64Engine::restoreStatus(), CLHEP::RanshiEngine::restoreStatus(), CLHEP::RanecuEngine::restoreStatus(), CLHEP::DualRand::restoreStatus(), and CLHEP::RanluxEngine::restoreStatus().

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static double CLHEP::HepRandomEngine::exponent_bit_32 ( )
inlinestaticprotected
virtual double CLHEP::HepRandomEngine::flat ( )
pure virtual

Implemented in CLHEP::RanluxEngine, CLHEP::MixMaxRng, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::Ranlux64Engine, CLHEP::NonRandomEngine, CLHEP::RanecuEngine, CLHEP::HepJamesRandom, and CLHEP::MTwistEngine.

Referenced by G4UniversalFluctuation::AddExcitation(), G4FermiPhaseSpaceDecay::BetaKopylov(), G4FPYSamplingOps::G4SampleUniform(), CLHEP::RandBinomial::genBinomial(), CLHEP::RandChiSquare::genChiSquare(), CLHEP::RandGamma::genGamma(), CLHEP::normal(), CLHEP::RandPoissonQ::poissonDeviateSmall(), G4UrbanMscModel::SampleCosineTheta(), G4UrbanAdjointMscModel::SampleCosineTheta(), G4ModifiedTsai::SampleCosTheta(), G4FermiBreakUpVI::SampleDecay(), G4UrbanMscModel::SampleDisplacement(), G4UrbanAdjointMscModel::SampleDisplacement(), G4UrbanMscModel::SampleDisplacementNew(), G4UrbanAdjointMscModel::SampleDisplacementNew(), G4VEmissionProbability::SampleEnergy(), G4SBBremTable::SampleEnergyTransfer(), G4IonFluctuations::SampleFluctuations(), G4UniversalFluctuation::SampleGauss(), G4PreCompoundFragment::SampleKineticEnergy(), G4EvaporationProbability::SampleKineticEnergy(), G4WentzelVIModel::SampleScattering(), G4UrbanMscModel::SampleScattering(), G4UrbanAdjointMscModel::SampleScattering(), G4BoldyshevTripletModel::SampleSecondaries(), G4LivermoreGammaConversionModel::SampleSecondaries(), G4BetheHeitler5DModel::SampleSecondaries(), G4KleinNishinaCompton::SampleSecondaries(), G4KleinNishinaModel::SampleSecondaries(), G4eplusTo3GammaOKVIModel::SampleSecondaries(), G4eplusTo2GammaOKVIModel::SampleSecondaries(), G4eBremsstrahlungRelModel::SampleSecondaries(), G4eBremParametrizedModel::SampleSecondaries(), G4eeToTwoGammaModel::SampleSecondaries(), G4MollerBhabhaModel::SampleSecondaries(), G4BraggIonModel::SampleSecondaries(), G4BraggModel::SampleSecondaries(), G4AtimaEnergyLossModel::SampleSecondaries(), G4LindhardSorensenIonModel::SampleSecondaries(), G4BetheBlochModel::SampleSecondaries(), G4WentzelOKandVIxSection::SampleSingleScattering(), CLHEP::RandBreitWigner::shoot(), CLHEP::RandGauss::shoot(), CLHEP::RandFlat::shoot(), CLHEP::RandPoisson::shoot(), CLHEP::RandStudentT::shoot(), G4UrbanMscModel::SimpleScattering(), G4UrbanAdjointMscModel::SimpleScattering(), CLHEP::RandGaussZiggurat::ziggurat_UNI(), and CLHEP::RandExpZiggurat::ziggurat_UNI().

virtual void CLHEP::HepRandomEngine::flatArray ( const int  size,
double *  vect 
)
pure virtual

Implemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::Ranlux64Engine, CLHEP::NonRandomEngine, CLHEP::RanecuEngine, CLHEP::HepJamesRandom, and CLHEP::MTwistEngine.

Referenced by G4MTRunManager::InitializeEventLoop(), G4MTRunManager::RefillSeeds(), G4SBBremTable::SampleEnergyTransfer(), G4SeltzerBergerModel::SampleEnergyTransfer(), G4UniversalFluctuation::SampleFluctuations(), G4BetheHeitler5DModel::SampleSecondaries(), G4PolarizedComptonModel::SampleSecondaries(), G4KleinNishinaCompton::SampleSecondaries(), G4KleinNishinaModel::SampleSecondaries(), G4eBremsstrahlungRelModel::SampleSecondaries(), G4MollerBhabhaModel::SampleSecondaries(), G4BraggModel::SampleSecondaries(), G4BraggIonModel::SampleSecondaries(), G4AtimaEnergyLossModel::SampleSecondaries(), G4LindhardSorensenIonModel::SampleSecondaries(), G4BetheBlochModel::SampleSecondaries(), and CLHEP::RandFlat::shootArray().

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std::istream & CLHEP::HepRandomEngine::get ( std::istream &  is)
virtual

Reimplemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::RanecuEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::HepJamesRandom, CLHEP::Ranlux64Engine, CLHEP::MTwistEngine, and CLHEP::NonRandomEngine.

Definition at line 60 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 60 of file RandomEngine.cc

Referenced by CLHEP::HepRandom::engine(), CLHEP::HepRandom::getTheEngine(), and CLHEP::operator>>().

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bool CLHEP::HepRandomEngine::get ( const std::vector< unsigned long > &  v)
virtual

Reimplemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::RanecuEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::HepJamesRandom, CLHEP::Ranlux64Engine, CLHEP::MTwistEngine, and CLHEP::NonRandomEngine.

Definition at line 79 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 79 of file RandomEngine.cc

long CLHEP::HepRandomEngine::getSeed ( ) const
inline

Definition at line 112 of file RandomEngine.h.

View newest version in sPHENIX GitHub at line 112 of file RandomEngine.h

References theSeed.

const long* CLHEP::HepRandomEngine::getSeeds ( ) const
inline

Definition at line 115 of file RandomEngine.h.

View newest version in sPHENIX GitHub at line 115 of file RandomEngine.h

References theSeeds.

std::istream & CLHEP::HepRandomEngine::getState ( std::istream &  is)
virtual

Reimplemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::RanecuEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::HepJamesRandom, CLHEP::Ranlux64Engine, CLHEP::MTwistEngine, and CLHEP::NonRandomEngine.

Definition at line 69 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 69 of file RandomEngine.cc

Referenced by CLHEP::makeAnEngine().

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bool CLHEP::HepRandomEngine::getState ( const std::vector< unsigned long > &  v)
virtual

Reimplemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::RanecuEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::HepJamesRandom, CLHEP::Ranlux64Engine, CLHEP::MTwistEngine, and CLHEP::NonRandomEngine.

Definition at line 83 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 83 of file RandomEngine.cc

static double CLHEP::HepRandomEngine::mantissa_bit_12 ( )
inlinestaticprotected

Referenced by CLHEP::RanluxEngine::flat(), and CLHEP::RanluxEngine::flatArray().

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static double CLHEP::HepRandomEngine::mantissa_bit_24 ( )
inlinestaticprotected

Referenced by CLHEP::RanluxEngine::flat(), CLHEP::RanluxEngine::flatArray(), CLHEP::RanluxEngine::getState(), CLHEP::RanluxEngine::put(), CLHEP::RanluxEngine::setSeed(), and CLHEP::RanluxEngine::setSeeds().

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static double CLHEP::HepRandomEngine::mantissa_bit_32 ( )
inlinestaticprotected
virtual std::string CLHEP::HepRandomEngine::name ( ) const
pure virtual

Implemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::RanecuEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::HepJamesRandom, CLHEP::Ranlux64Engine, CLHEP::MTwistEngine, and CLHEP::NonRandomEngine.

Referenced by CLHEP::StaticRandomStates::restore().

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static double CLHEP::HepRandomEngine::nearlyTwoToMinus_54 ( )
inlinestaticprotected

Referenced by CLHEP::MTwistEngine::flat(), CLHEP::RanshiEngine::flat(), and CLHEP::DualRand::flat().

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HepRandomEngine * CLHEP::HepRandomEngine::newEngine ( std::istream &  is)
static

Definition at line 88 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 88 of file RandomEngine.cc

References CLHEP::EngineFactory::newEngine().

Referenced by CLHEP::StaticRandomStates::restore().

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HepRandomEngine * CLHEP::HepRandomEngine::newEngine ( const std::vector< unsigned long > &  v)
static

Definition at line 93 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 93 of file RandomEngine.cc

References CLHEP::EngineFactory::newEngine().

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CLHEP::HepRandomEngine::operator double ( )
virtual

Reimplemented in CLHEP::RanluxEngine, CLHEP::MixMaxRng, CLHEP::DualRand, CLHEP::RanecuEngine, CLHEP::RanshiEngine, CLHEP::HepJamesRandom, and CLHEP::MTwistEngine.

Definition at line 31 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 31 of file RandomEngine.cc

References G4AblaRandom::flat().

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CLHEP::HepRandomEngine::operator float ( )
virtual

Reimplemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::RanecuEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::HepJamesRandom, and CLHEP::MTwistEngine.

Definition at line 35 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 35 of file RandomEngine.cc

References G4AblaRandom::flat().

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CLHEP::HepRandomEngine::operator unsigned int ( )
virtual

Reimplemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::RanecuEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::HepJamesRandom, and CLHEP::MTwistEngine.

Definition at line 39 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 39 of file RandomEngine.cc

References G4AblaRandom::flat().

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bool CLHEP::HepRandomEngine::operator!= ( const HepRandomEngine &  engine)
inline
bool CLHEP::HepRandomEngine::operator== ( const HepRandomEngine &  engine)
inline
std::ostream & CLHEP::HepRandomEngine::put ( std::ostream &  os) const
virtual

Reimplemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::RanecuEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::HepJamesRandom, CLHEP::Ranlux64Engine, CLHEP::MTwistEngine, and CLHEP::NonRandomEngine.

Definition at line 56 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 56 of file RandomEngine.cc

Referenced by CLHEP::operator<<().

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std::vector< unsigned long > CLHEP::HepRandomEngine::put ( ) const
virtual

Reimplemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::RanecuEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::HepJamesRandom, CLHEP::Ranlux64Engine, CLHEP::MTwistEngine, and CLHEP::NonRandomEngine.

Definition at line 74 of file RandomEngine.cc.

View newest version in sPHENIX GitHub at line 74 of file RandomEngine.cc

References v.

virtual void CLHEP::HepRandomEngine::restoreStatus ( const char  filename[] = "Config.conf")
pure virtual

Implemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::DualRand, CLHEP::RanecuEngine, CLHEP::RanshiEngine, CLHEP::Ranlux64Engine, CLHEP::HepJamesRandom, and CLHEP::MTwistEngine.

Referenced by CLHEP::RandGauss::restoreEngineStatus(), CLHEP::RandFlat::restoreEngineStatus(), and HepMCFlowAfterBurner::RestoreRandomState().

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virtual void CLHEP::HepRandomEngine::saveStatus ( const char  filename[] = "Config.conf") const
pure virtual

Implemented in CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::DualRand, CLHEP::RanecuEngine, CLHEP::RanshiEngine, CLHEP::Ranlux64Engine, CLHEP::HepJamesRandom, and CLHEP::MTwistEngine.

Referenced by CLHEP::RandGauss::saveEngineStatus(), CLHEP::RandFlat::saveEngineStatus(), and HepMCFlowAfterBurner::SaveRandomState().

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virtual void CLHEP::HepRandomEngine::setSeed ( long  seed,
int   
)
pure virtual

Implemented in CLHEP::NonRandomEngine, CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::DualRand, CLHEP::RanshiEngine, CLHEP::RanecuEngine, CLHEP::Ranlux64Engine, CLHEP::HepJamesRandom, and CLHEP::MTwistEngine.

Referenced by FW::Geant4::MMPrimaryGeneratorAction::MMPrimaryGeneratorAction().

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virtual void CLHEP::HepRandomEngine::setSeeds ( const long *  seeds,
int   
)
pure virtual

Implemented in CLHEP::NonRandomEngine, CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::DualRand, CLHEP::RanecuEngine, CLHEP::RanshiEngine, CLHEP::Ranlux64Engine, CLHEP::HepJamesRandom, and CLHEP::MTwistEngine.

virtual void CLHEP::HepRandomEngine::showStatus ( ) const
pure virtual

Implemented in CLHEP::NonRandomEngine, CLHEP::MixMaxRng, CLHEP::RanluxEngine, CLHEP::DualRand, CLHEP::RanecuEngine, CLHEP::RanshiEngine, CLHEP::Ranlux64Engine, CLHEP::HepJamesRandom, and CLHEP::MTwistEngine.

static double CLHEP::HepRandomEngine::twoToMinus_32 ( )
inlinestaticprotected

Referenced by CLHEP::MTwistEngine::flat(), CLHEP::RanshiEngine::flat(), CLHEP::DualRand::flat(), CLHEP::Ranlux64Engine::setSeed(), and CLHEP::Ranlux64Engine::setSeeds().

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static double CLHEP::HepRandomEngine::twoToMinus_48 ( )
inlinestaticprotected

Referenced by CLHEP::Ranlux64Engine::advance(), CLHEP::Ranlux64Engine::setSeed(), CLHEP::Ranlux64Engine::setSeeds(), and CLHEP::Ranlux64Engine::update().

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static double CLHEP::HepRandomEngine::twoToMinus_49 ( )
inlinestaticprotected

Referenced by CLHEP::Ranlux64Engine::flat().

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static double CLHEP::HepRandomEngine::twoToMinus_53 ( )
inlinestaticprotected

Referenced by CLHEP::MTwistEngine::flat(), CLHEP::RanshiEngine::flat(), and CLHEP::DualRand::flat().

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Member Data Documentation

long CLHEP::HepRandomEngine::theSeed
protected

Definition at line 142 of file RandomEngine.h.

View newest version in sPHENIX GitHub at line 142 of file RandomEngine.h

Referenced by CLHEP::DualRand::DualRand(), getSeed(), CLHEP::MTwistEngine::getState(), CLHEP::Ranlux64Engine::getState(), CLHEP::HepJamesRandom::getState(), CLHEP::RanshiEngine::getState(), CLHEP::DualRand::getState(), CLHEP::RanecuEngine::getState(), CLHEP::RanluxEngine::getState(), CLHEP::MixMaxRng::getState(), CLHEP::HepJamesRandom::HepJamesRandom(), CLHEP::MixMaxRng::MixMaxRng(), CLHEP::MTwistEngine::put(), CLHEP::MixMaxRng::put(), CLHEP::RanecuEngine::put(), CLHEP::RanecuEngine::RanecuEngine(), CLHEP::RanluxEngine::RanluxEngine(), CLHEP::RanshiEngine::RanshiEngine(), CLHEP::MTwistEngine::restoreStatus(), CLHEP::HepJamesRandom::restoreStatus(), CLHEP::Ranlux64Engine::restoreStatus(), CLHEP::RanshiEngine::restoreStatus(), CLHEP::RanecuEngine::restoreStatus(), CLHEP::DualRand::restoreStatus(), CLHEP::RanluxEngine::restoreStatus(), CLHEP::MTwistEngine::saveStatus(), CLHEP::RanecuEngine::setIndex(), CLHEP::MTwistEngine::setSeed(), CLHEP::HepJamesRandom::setSeed(), CLHEP::Ranlux64Engine::setSeed(), CLHEP::RanecuEngine::setSeed(), CLHEP::DualRand::setSeed(), CLHEP::MixMaxRng::setSeed(), CLHEP::RanluxEngine::setSeed(), CLHEP::Ranlux64Engine::setSeeds(), CLHEP::RanshiEngine::setSeeds(), CLHEP::RanecuEngine::setSeeds(), CLHEP::RanluxEngine::setSeeds(), CLHEP::MixMaxRng::setSeeds(), CLHEP::MTwistEngine::showStatus(), CLHEP::HepJamesRandom::showStatus(), CLHEP::Ranlux64Engine::showStatus(), CLHEP::RanshiEngine::showStatus(), CLHEP::DualRand::showStatus(), CLHEP::RanecuEngine::showStatus(), and CLHEP::RanluxEngine::showStatus().

const long* CLHEP::HepRandomEngine::theSeeds
protected

Definition at line 143 of file RandomEngine.h.

View newest version in sPHENIX GitHub at line 143 of file RandomEngine.h

Referenced by getSeeds(), CLHEP::RanecuEngine::RanecuEngine(), CLHEP::RanecuEngine::setIndex(), CLHEP::RanecuEngine::setSeed(), CLHEP::MTwistEngine::setSeeds(), CLHEP::HepJamesRandom::setSeeds(), CLHEP::Ranlux64Engine::setSeeds(), CLHEP::RanecuEngine::setSeeds(), CLHEP::RanshiEngine::setSeeds(), CLHEP::DualRand::setSeeds(), CLHEP::RanluxEngine::setSeeds(), and CLHEP::MixMaxRng::setSeeds().

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