Geant4
10.02.p02
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Classes | |
class | Adapter |
class | SeedVector |
Functions | |
void | setGenerator (G4INCL::IRandomGenerator *aGenerator) |
Set the random number generator implementation to be used globally by INCL. More... | |
void | setSeeds (const SeedVector &sv) |
Set the seeds of the current generator. More... | |
SeedVector | getSeeds () |
Get the seeds of the current generator. More... | |
G4double | shoot () |
Generate flat distribution of random numbers. More... | |
G4double | shoot0 () |
Return a random number in the ]0,1] interval. More... | |
G4double | shoot1 () |
Return a random number in the [0,1[ interval. More... | |
template<typename T > | |
T | shootInteger (T n) |
Return a random integer in the [0,n[ interval. More... | |
G4double | gauss (G4double sigma=1.) |
Generate random numbers using gaussian distribution. More... | |
ThreeVector | normVector (G4double norm=1.) |
Generate isotropically-distributed ThreeVectors of given norm. More... | |
ThreeVector | sphereVector (G4double rmax=1.) |
Generate ThreeVectors that are uniformly distributed in a sphere of radius rmax. More... | |
ThreeVector | gaussVector (G4double sigma=1.) |
Generate Gaussianly-distributed ThreeVectors. More... | |
std::pair< G4double, G4double > | correlatedGaussian (const G4double corrCoeff, const G4double x0=0., const G4double sigma=1.) |
Generate pairs of correlated Gaussian random numbers. More... | |
std::pair< G4double, G4double > | correlatedUniform (const G4double corrCoeff) |
Generate pairs of correlated uniform random numbers. More... | |
void | deleteGenerator () |
Delete the generator. More... | |
G4bool | isInitialized () |
Check if the generator is initialized. More... | |
void | saveSeeds () |
Save the status of the random-number generator. More... | |
SeedVector | getSavedSeeds () |
Get the saved status of the random-number generator. More... | |
void | initialize (Config const *const) |
Initialize generator according to a Config object. More... | |
Adapter const & | getAdapter () |
std::ostream & | operator<< (std::ostream &out, SeedVector const &sv) |
std::pair< G4double, G4double > G4INCL::Random::correlatedGaussian | ( | const G4double | corrCoeff, |
const G4double | x0 = 0. , |
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const G4double | sigma = 1. |
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) |
Generate pairs of correlated Gaussian random numbers.
Definition at line 155 of file G4INCLRandom.cc.
References factor, gauss(), and x.
Referenced by correlatedUniform().
Generate pairs of correlated uniform random numbers.
Definition at line 165 of file G4INCLRandom.cc.
References correlatedGaussian(), and G4INCL::Math::gaussianCDF().
Referenced by G4INCL::ParticleSampler::sampleOneParticleWithFuzzyRPCorrelation().
void G4INCL::Random::deleteGenerator | ( | ) |
Delete the generator.
Definition at line 170 of file G4INCLRandom.cc.
References theGenerator.
Referenced by G4INCL::INCL::~INCL().
Generate random numbers using gaussian distribution.
Definition at line 114 of file G4INCLRandom.cc.
References G4ThreadLocal, shoot(), shoot0(), and G4INCL::Math::twoPi.
Referenced by correlatedGaussian(), and gaussVector().
ThreeVector G4INCL::Random::gaussVector | ( | G4double | sigma = 1. | ) |
Generate Gaussianly-distributed ThreeVectors.
Generate ThreeVectors that are distributed as a three-dimensional Gaussian of the given sigma.
Definition at line 150 of file G4INCLRandom.cc.
References gauss(), and G4INCL::Math::oneOverSqrtThree.
Referenced by G4INCL::DeJongSpin::shoot().
Adapter const & G4INCL::Random::getAdapter | ( | ) |
Definition at line 227 of file G4INCLRandom.cc.
Referenced by G4INCL::PiNToMultiPionsChannel::isospinRepartition(), G4INCL::NNToMultiPionsChannel::isospinRepartition(), G4INCL::INCL::makeCompoundNucleus(), and G4INCL::ProjectileRemnant::shuffleStoredComponents().
SeedVector G4INCL::Random::getSavedSeeds | ( | ) |
Get the saved status of the random-number generator.
Definition at line 198 of file G4INCLRandom.cc.
SeedVector G4INCL::Random::getSeeds | ( | ) |
Get the seeds of the current generator.
Definition at line 89 of file G4INCLRandom.cc.
References theGenerator.
Referenced by G4INCL::CascadeAction::afterAvatarDefaultAction(), G4INCL::CascadeAction::beforeAvatarDefaultAction(), G4INCL::IAvatar::fillFinalState(), G4INCL::INCL::finalizeGlobalInfo(), and G4INCL::InteractionAvatar::postInteraction().
void G4INCL::Random::initialize | ( | Config const * const | ) |
Initialize generator according to a Config object.
Definition at line 205 of file G4INCLRandom.cc.
References G4INCL::Ranecu3Type, G4INCL::RanecuType, and setGenerator().
Referenced by G4INCL::INCL::INCL().
G4bool G4INCL::Random::isInitialized | ( | ) |
Check if the generator is initialized.
Definition at line 179 of file G4INCLRandom.cc.
References theGenerator.
Referenced by G4CsvRNtupleManager::GetNtupleRow(), G4RootRNtupleManager::GetNtupleRow(), G4XmlRNtupleManager::GetNtupleRow(), and setGenerator().
ThreeVector G4INCL::Random::normVector | ( | G4double | norm = 1. | ) |
Generate isotropically-distributed ThreeVectors of given norm.
Definition at line 134 of file G4INCLRandom.cc.
References shoot(), and G4INCL::Math::twoPi.
Referenced by G4INCL::RecombinationChannel::fillFinalState(), G4INCL::PhaseSpaceKopylov::generate(), G4INCL::PhaseSpaceRauboldLynch::generateEvent(), G4INCL::ParticleSampler::sampleOneParticleWithFuzzyRPCorrelation(), G4INCL::ParticleSampler::sampleOneParticleWithoutRPCorrelation(), and sphereVector().
std::ostream& G4INCL::Random::operator<< | ( | std::ostream & | out, |
SeedVector const & | sv | ||
) |
Definition at line 50 of file G4INCLRandomSeedVector.cc.
void G4INCL::Random::saveSeeds | ( | ) |
Save the status of the random-number generator.
Definition at line 191 of file G4INCLRandom.cc.
References theGenerator.
void G4INCL::Random::setGenerator | ( | G4INCL::IRandomGenerator * | aGenerator | ) |
Set the random number generator implementation to be used globally by INCL.
Definition at line 72 of file G4INCLRandom.cc.
References INCL_ERROR, isInitialized(), and theGenerator.
Referenced by initialize().
void G4INCL::Random::setSeeds | ( | const SeedVector & | sv | ) |
Set the seeds of the current generator.
Definition at line 85 of file G4INCLRandom.cc.
References theGenerator.
G4double G4INCL::Random::shoot | ( | ) |
Generate flat distribution of random numbers.
Definition at line 93 of file G4INCLRandom.cc.
References theGenerator.
Referenced by G4INCL::PhaseSpaceKopylov::betaKopylov(), G4INCL::DeltaDecayChannel::computeDecayTime(), G4INCL::PhaseSpaceRauboldLynch::computeWeight(), G4INCL::IsotopicDistribution::drawRandomIsotope(), G4INCL::NNToMultiPionsChannel::fillFinalState(), G4INCL::PiNElasticChannel::fillFinalState(), G4INCL::DeltaProductionChannel::fillFinalState(), G4INCL::ElasticChannel::fillFinalState(), G4INCL::DeltaDecayChannel::fillFinalState(), G4AblaRandom::flat(), gauss(), G4INCL::PhaseSpaceRauboldLynch::generate(), G4INCL::BinaryCollisionAvatar::getChannel(), G4INCL::SurfaceAvatar::getChannel(), G4INCL::NNToMultiPionsChannel::inter2Part(), G4INCL::PauliStandard::isBlocked(), G4INCL::PauliGlobal::isBlocked(), G4INCL::PiNToMultiPionsChannel::isospinRepartition(), G4INCL::NNToMultiPionsChannel::isospinRepartition(), normVector(), G4INCL::INCL::preCascade(), G4INCL::DeltaDecayChannel::sampleAngles(), G4INCL::DeltaProductionChannel::sampleDeltaMass(), G4INCL::ParticleSampler::sampleOneParticleWithoutRPCorrelation(), shoot0(), and shoot1().
G4double G4INCL::Random::shoot0 | ( | ) |
Return a random number in the ]0,1] interval.
Definition at line 100 of file G4INCLRandom.cc.
References shoot().
Referenced by gauss(), G4INCL::INCL::preCascade(), and sphereVector().
G4double G4INCL::Random::shoot1 | ( | ) |
Return a random number in the [0,1[ interval.
Definition at line 107 of file G4INCLRandom.cc.
References shoot().
Referenced by shootInteger().
T G4INCL::Random::shootInteger | ( | T | n | ) |
Return a random integer in the [0,n[ interval.
Definition at line 96 of file G4INCLRandom.hh.
Referenced by G4INCL::Random::Adapter::operator()().
ThreeVector G4INCL::Random::sphereVector | ( | G4double | rmax = 1. | ) |
Generate ThreeVectors that are uniformly distributed in a sphere of radius rmax.
Definition at line 146 of file G4INCLRandom.cc.
References normVector(), G4INCL::Math::pow13(), and shoot0().
Referenced by G4INCL::ParticleSampler::sampleOneParticleWithFuzzyRPCorrelation(), and G4INCL::ParticleSampler::sampleOneParticleWithRPCorrelation().