genie::PDGLibrary Class Reference

Singleton class to load & serve a TDatabasePDG. More...

#include "/cvmfs/nova.opensciencegrid.org/externals/genie/v3_00_06_p01a/Linux64bit+3.10-2.17-e19-debug/GENIE-Generator/src/Framework/ParticleData/PDGLibrary.h"

Classes
struct	Cleaner

Public Member Functions
TDatabasePDG *	DBase (void)
TParticlePDG *	Find (int pdgc)
void	ReloadDBase (void)
void	AddDarkMatter (double mass, double med_ratio)

Static Public Member Functions
static PDGLibrary *	Instance (void)

Private Member Functions
	PDGLibrary ()
	PDGLibrary (const PDGLibrary &config_pool)
virtual	~PDGLibrary ()
bool	LoadDBase (void)

Private Attributes
TDatabasePDG *	fDatabasePDG

Static Private Attributes
static PDGLibrary *	fInstance = 0

Friends
struct	Cleaner

Detailed Description

Singleton class to load & serve a TDatabasePDG.

Author

Costas Andreopoulos <costas.andreopoulos stfc.ac.uk> University of Liverpool & STFC Rutherford Appleton Lab

Changes required to implement the GENIE Boosted Dark Matter module were installed by Josh Berger (Univ. of Wisconsin)

May 06, 2004

Copyright (c) 2003-2019, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org or see $GENIE/LICENSE

Definition at line 30 of file PDGLibrary.h.

Constructor & Destructor Documentation

PDGLibrary::PDGLibrary ( )

private

Definition at line 31 of file PDGLibrary.cxx.

References fInstance, LoadDBase(), LOG, and pERROR.

Referenced by Instance().

{
  if( ! LoadDBase() ) LOG("PDG", pERROR) << "Could not load PDG data";

  fInstance =  0;
}

genie::PDGLibrary::PDGLibrary ( const PDGLibrary &  config_pool )

private

PDGLibrary::~PDGLibrary ( )

privatevirtual

Definition at line 38 of file PDGLibrary.cxx.

References fInstance.

{
  fInstance = 0;
}

Member Function Documentation

void PDGLibrary::AddDarkMatter	(	double	mass,
		double	med_ratio
	)

Definition at line 113 of file PDGLibrary.cxx.

References ana::assert(), fDatabasePDG, genie::kPdgDarkMatter, and genie::kPdgMediator.

Referenced by main().

{
// Add dark matter particle to PDG database

  double med_mass = mass*med_ratio;
  TParticlePDG * dm_particle = fDatabasePDG->GetParticle(kPdgDarkMatter);
  TParticlePDG * med_particle = fDatabasePDG->GetParticle(kPdgMediator);
  if (!dm_particle) {
    // Name Title Mass Stable Width Charge Class PDG
    fDatabasePDG->AddParticle("chi_dm","chi_dm",mass,true,0.,0,"DarkMatter",kPdgDarkMatter);
  }
  else {
    assert(dm_particle->Mass() == mass);
  }
  if (!med_particle) {
    // Name Title Mass Stable Width Charge Class PDG
    fDatabasePDG->AddParticle("Z_prime","Z_prime",med_mass,true,0.,0,"DarkMatter",kPdgMediator);
  }
  else {
    assert(med_particle->Mass() == med_mass);
  }
}

TDatabasePDG * PDGLibrary::DBase

(

void

)

Definition at line 56 of file PDGLibrary.cxx.

References fDatabasePDG.

{
  return fDatabasePDG;
}

TParticlePDG * PDGLibrary::Find

(

int

pdgc

)

Definition at line 61 of file PDGLibrary.cxx.

References fDatabasePDG.

Referenced by genie::HNIntranuke2018::AbsorbHN(), genie::NucleonDecayPrimaryVtxGenerator::AddInitialState(), genie::NNBarOscPrimaryVtxGenerator::AddInitialState(), genie::InitialStateAppender::AddNucleus(), genie::AMNuGammaGenerator::AddRecoilNucleon(), genie::InitialStateAppender::AddStruckParticle(), genie::NuETargetRemnantGenerator::AddTargetNucleusRemnant(), genie::HadronicSystemGenerator::AddTargetNucleusRemnant(), genie::FermiMover::AddTargetNucleusRemnant(), genie::QELEventGenerator::AddTargetNucleusRemnant(), genie::QELEventGeneratorSM::AddTargetNucleusRemnant(), genie::AMNuGammaGenerator::AddTargetRemnant(), genie::alvarezruso::ARConstants::ARConstants(), genie::GHepParticle::AssertIsKnownParticle(), INukeNucleonCorr::AvgCorrection(), genie::utils::BindHitNucleon(), genie::SKHadronicSystemGenerator::CalculateHadronicSystem_AtharSingleKaon(), genie::COHHadronicSystemGenerator::CalculateHadronicSystem_BergerSehgalFM(), genie::COHHadronicSystemGenerator::CalculateHadronicSystem_ReinSehgal(), genie::SKKinematicsGenerator::CalculateKin_AtharSingleKaon(), genie::Target::Charge(), genie::GHepParticle::Charge(), CheckDecayerConsistency(), genie::SKKinematicsGenerator::ComputeMaxXSec(), ConvertToGRooTracker(), genie::SmithMonizQELCCPXSec::d2sQES_dQ2dv_SM(), Decay(), genie::BaryonResonanceDecayer::DecayExclusive(), genie::KNOHadronization::DecayMethod2(), genie::MECGenerator::DecayNucleonCluster(), genie::HAIntranuke::ElasHA(), genie::HAIntranuke2018::ElasHA(), genie::FermiMover::Emit2ndNucleonFromSRC(), genie::utils::intranuke::Equilibrium(), genie::PDGCodeList::ExistsInPDGLibrary(), genie::BaryonResonanceDecayer::FinalStateMass(), genie::Interaction::FSPrimLepton(), genie::NucleonDecayPrimaryVtxGenerator::GenerateDecayProducts(), genie::NNBarOscPrimaryVtxGenerator::GenerateDecayProducts(), genie::NucleonDecayPrimaryVtxGenerator::GenerateFermiMomentum(), genie::MECGenerator::GenerateFermiMomentum(), genie::KNOHadronization::GenerateHadronCodes(), genie::MECGenerator::GenerateNSVInitialHadrons(), get_mass(), GetCommandLineArgs(), genie::CharmHadronization::Hadronize(), genie::HadronicSystemGenerator::HadronShowerCharge(), genie::KNOHadronization::HadronShowerCharge(), genie::Target::HitNucMass(), genie::HAIntranuke::Inelastic(), genie::HAIntranuke2018::Inelastic(), genie::HAIntranuke2018::InelasticHA(), genie::InitialState::Init(), genie::GLRESPXSec::Integral(), genie::LwlynSmithQELCCPXSec::Integral(), genie::AlamSimoAtharVacasSKXSec::Integrate(), genie::GHepParticle::IsOnMassShell(), genie::Target::IsParticle(), genie::Target::IsValidNucleus(), genie::FermiMover::KickHitNucleon(), genie::Decayer::LoadConfig(), genie::AlamSimoAtharVacasSKPXSec2014::LoadConfig(), genie::AhrensDMELPXSec::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::flux::GAtmoFlux::LoadFluxData(), genie::PathLengthList::LoadFromXml(), main(), genie::Target::Mass(), genie::GHepParticle::Mass(), genie::utils::intranuke2018::MeanFreePath(), genie::PaisQELLambdaPXSec::MHyperon(), genie::KovalenkoQELCharmPXSec::MRes(), INukeNucleonCorr::mstar(), genie::GHepParticle::Name(), genie::utils::fragmrec::NNegatives(), genie::utils::fragmrec::NPositives(), PDGcheck(), genie::KNOHadronization::PhaseSpaceDecay(), genie::utils::intranuke::PhaseSpaceDecay(), genie::utils::intranuke2018::PhaseSpaceDecay(), genie::utils::intranuke::PionProduction(), genie::utils::intranuke2018::PionProduction(), genie::utils::intranuke::PreEquilibrium(), genie::PDGCodeList::Print(), genie::PathLengthList::Print(), genie::XclsTag::Print(), genie::InitialState::Print(), genie::Target::Print(), genie::geometry::PathSegmentList::Print(), genie::InitialState::Probe(), genie::DFRHadronicSystemGenerator::ProcessEventRecord(), genie::QELKinematicsGenerator::ProcessEventRecord(), genie::DMELKinematicsGenerator::ProcessEventRecord(), genie::IBDKinematicsGenerator::ProcessEventRecord(), genie::QELEventGenerator::ProcessEventRecord(), genie::QELEventGeneratorSM::ProcessEventRecord(), genie::KPhaseSpace::Q2Lim(), genie::utils::mec::Qvalue(), genie::Interaction::RecoilNucleon(), genie::PathLengthList::SaveAsXml(), SaveGraphsToRootFile(), SaveToPsFile(), genie::BaryonResonanceDecayer::SelectDecayChannel(), genie::MECGenerator::SelectEmpiricalKinematics(), genie::KNOHadronization::SelectParticles(), genie::Target::SetHitNucPdg(), genie::SmithMonizUtils::SetInteraction(), genie::QELKinematicsGenerator::SpectralFuncExperimentalCode(), genie::DMELKinematicsGenerator::SpectralFuncExperimentalCode(), TestPythiaTauDecays(), genie::utils::intranuke::ThreeBodyKinematics(), genie::utils::intranuke2018::ThreeBodyKinematics(), genie::KPhaseSpace::Threshold(), genie::utils::intranuke::TwoBodyCollision(), genie::utils::intranuke2018::TwoBodyCollision(), genie::utils::kinematics::W(), genie::EmpiricalMECPXSec2015::XSec(), genie::AlamSimoAtharVacasSKPXSec2014::XSec(), and genie::GEVGDriver::XSecSum().

{
// save some typing in the most frequently typed TDatabasePDG method

  return fDatabasePDG->GetParticle(pdgc);
}

PDGLibrary * PDGLibrary::Instance ( void  )

static

Definition at line 43 of file PDGLibrary.cxx.

References genie::PDGLibrary::Cleaner::DummyMethodAndSilentCompiler(), fInstance, LOG, PDGLibrary(), and pINFO.

Referenced by genie::HNIntranuke2018::AbsorbHN(), genie::NucleonDecayPrimaryVtxGenerator::AddInitialState(), genie::NNBarOscPrimaryVtxGenerator::AddInitialState(), genie::InitialStateAppender::AddNucleus(), genie::AMNuGammaGenerator::AddRecoilNucleon(), genie::RSPPHadronicSystemGenerator::AddResonanceDecayProducts(), genie::InitialStateAppender::AddStruckParticle(), genie::NuETargetRemnantGenerator::AddTargetNucleusRemnant(), genie::HadronicSystemGenerator::AddTargetNucleusRemnant(), genie::FermiMover::AddTargetNucleusRemnant(), genie::QELEventGenerator::AddTargetNucleusRemnant(), genie::QELEventGeneratorSM::AddTargetNucleusRemnant(), genie::AMNuGammaGenerator::AddTargetRemnant(), genie::alvarezruso::ARConstants::ARConstants(), genie::GHepParticle::AssertIsKnownParticle(), INukeNucleonCorr::AvgCorrection(), genie::utils::BindHitNucleon(), genie::SKHadronicSystemGenerator::CalculateHadronicSystem_AtharSingleKaon(), genie::COHHadronicSystemGenerator::CalculateHadronicSystem_BergerSehgalFM(), genie::COHHadronicSystemGenerator::CalculateHadronicSystem_ReinSehgal(), genie::SKKinematicsGenerator::CalculateKin_AtharSingleKaon(), genie::Target::Charge(), genie::GHepParticle::Charge(), CheckDecayerConsistency(), genie::SKKinematicsGenerator::ComputeMaxXSec(), ConvertToGRooTracker(), genie::SmithMonizQELCCPXSec::d2sQES_dQ2dv_SM(), genie::PythiaDecayer::Decay(), Decay(), genie::BaryonResonanceDecayer::DecayExclusive(), genie::KNOHadronization::DecayMethod2(), genie::MECGenerator::DecayNucleonCluster(), genie::HAIntranuke::ElasHA(), genie::HAIntranuke2018::ElasHA(), genie::FermiMover::Emit2ndNucleonFromSRC(), genie::utils::intranuke::Equilibrium(), genie::PDGCodeList::ExistsInPDGLibrary(), genie::BaryonResonanceDecayer::FinalStateMass(), genie::Interaction::FSPrimLepton(), genie::NucleonDecayPrimaryVtxGenerator::GenerateDecayProducts(), genie::NNBarOscPrimaryVtxGenerator::GenerateDecayProducts(), genie::NucleonDecayPrimaryVtxGenerator::GenerateFermiMomentum(), genie::MECGenerator::GenerateFermiMomentum(), genie::KNOHadronization::GenerateHadronCodes(), genie::MECGenerator::GenerateNSVInitialHadrons(), GetCommandLineArgs(), genie::CharmHadronization::Hadronize(), genie::HadronicSystemGenerator::HadronShowerCharge(), genie::KNOHadronization::HadronShowerCharge(), genie::Target::HitNucMass(), genie::HAIntranuke::Inelastic(), genie::HAIntranuke2018::Inelastic(), genie::HAIntranuke2018::InelasticHA(), genie::InitialState::Init(), InitializeEvent(), genie::GLRESPXSec::Integral(), genie::LwlynSmithQELCCPXSec::Integral(), genie::AlamSimoAtharVacasSKXSec::Integrate(), genie::GHepParticle::IsOnMassShell(), genie::Target::IsParticle(), genie::Target::IsValidNucleus(), genie::FermiMover::KickHitNucleon(), genie::Decayer::LoadConfig(), genie::AlamSimoAtharVacasSKPXSec2014::LoadConfig(), genie::AhrensDMELPXSec::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::flux::GAtmoFlux::LoadFluxData(), genie::PathLengthList::LoadFromXml(), main(), genie::Target::Mass(), genie::GHepParticle::Mass(), genie::utils::intranuke2018::MeanFreePath(), genie::PaisQELLambdaPXSec::MHyperon(), genie::KovalenkoQELCharmPXSec::MRes(), INukeNucleonCorr::mstar(), genie::GHepParticle::Name(), genie::utils::fragmrec::NNegatives(), genie::utils::fragmrec::NPositives(), PDGcheck(), genie::KNOHadronization::PhaseSpaceDecay(), genie::utils::intranuke::PhaseSpaceDecay(), genie::utils::intranuke2018::PhaseSpaceDecay(), genie::utils::intranuke::PionProduction(), genie::utils::intranuke2018::PionProduction(), genie::utils::intranuke::PreEquilibrium(), genie::PDGCodeList::Print(), genie::PathLengthList::Print(), genie::XclsTag::Print(), genie::InitialState::Print(), genie::Target::Print(), genie::geometry::PathSegmentList::Print(), genie::InitialState::Probe(), genie::DFRHadronicSystemGenerator::ProcessEventRecord(), genie::QELKinematicsGenerator::ProcessEventRecord(), genie::IBDKinematicsGenerator::ProcessEventRecord(), genie::DMELKinematicsGenerator::ProcessEventRecord(), genie::QELEventGenerator::ProcessEventRecord(), genie::QELEventGeneratorSM::ProcessEventRecord(), genie::KPhaseSpace::Q2Lim(), genie::utils::mec::Qvalue(), genie::Interaction::RecoilNucleon(), genie::PathLengthList::SaveAsXml(), SaveGraphsToRootFile(), SaveToPsFile(), genie::BaryonResonanceDecayer::SelectDecayChannel(), genie::MECGenerator::SelectEmpiricalKinematics(), genie::KNOHadronization::SelectParticles(), genie::Target::SetHitNucPdg(), genie::SmithMonizUtils::SetInteraction(), genie::QELKinematicsGenerator::SpectralFuncExperimentalCode(), genie::DMELKinematicsGenerator::SpectralFuncExperimentalCode(), TestPythiaTauDecays(), genie::utils::intranuke::ThreeBodyKinematics(), genie::utils::intranuke2018::ThreeBodyKinematics(), genie::KPhaseSpace::Threshold(), genie::utils::intranuke::TwoBodyCollision(), genie::utils::intranuke2018::TwoBodyCollision(), genie::utils::kinematics::W(), genie::EmpiricalMECPXSec2015::XSec(), genie::AlamSimoAtharVacasSKPXSec2014::XSec(), and genie::GEVGDriver::XSecSum().

{
  if(fInstance == 0) {
    LOG("PDG", pINFO) << "PDGLibrary late initialization";

    static PDGLibrary::Cleaner cleaner;
    cleaner.DummyMethodAndSilentCompiler();

    fInstance = new PDGLibrary;
  }
  return fInstance;
}

bool PDGLibrary::LoadDBase ( void  )

private

Definition at line 69 of file PDGLibrary.cxx.

References fDatabasePDG, LOG, path, pERROR, pINFO, and string.

Referenced by PDGLibrary(), and ReloadDBase().

{
  fDatabasePDG = TDatabasePDG::Instance();

  // loading PDG data from $GENIE/config/
  const char* altpdgtable = gSystem->Getenv("GENIE_PDG_TABLE");
  if ( altpdgtable ) {
    if ( ! (gSystem->AccessPathName(altpdgtable) ) ) {
        LOG("PDG", pINFO) << "Load PDG data from $GENIE_PDG_TABLE: "
                          << altpdgtable;
        fDatabasePDG->ReadPDGTable( altpdgtable );
        return true;
    } 
  }

  if ( gSystem->Getenv("GENIE") ) {
    string base_dir = string( gSystem->Getenv("GENIE") );
    string path = base_dir + 
      string("/data/evgen/catalogues/pdg/genie_pdg_table.txt");

    if ( ! (gSystem->AccessPathName(path.c_str()) ) ) {
        LOG("PDG", pINFO) << "Load PDG data from: " << path;
        fDatabasePDG->ReadPDGTable( path.c_str() );
        return true;
    } 
  }

  // no PDG data in $GENIE/config/ - Try $ROOTSYS/etc/

  if(gSystem->Getenv("ROOTSYS")) {
    string base_dir  = string( gSystem->Getenv("ROOTSYS") );
    string path = base_dir  + string("/etc/pdg_table.txt");

    if ( !(gSystem->AccessPathName(path.c_str())) ) {
        LOG("PDG", pINFO) << "Load PDG data from: " << path;
        fDatabasePDG->ReadPDGTable( path.c_str() );
        return true;
     }
  }

  LOG("PDG", pERROR) << " *** The PDG extensions will not be loaded!! ***";
  return false;
};

void PDGLibrary::ReloadDBase

(

void

)

Definition at line 137 of file PDGLibrary.cxx.

References fDatabasePDG, LoadDBase(), LOG, and pERROR.

Referenced by main().

{
  if(fDatabasePDG) {
    delete fDatabasePDG;
  }

  if( ! LoadDBase() ) LOG("PDG", pERROR) << "Could not load PDG data";
}

Friends And Related Function Documentation

friend struct Cleaner

friend

Definition at line 65 of file PDGLibrary.h.

Member Data Documentation

TDatabasePDG* genie::PDGLibrary::fDatabasePDG

private

Definition at line 54 of file PDGLibrary.h.

Referenced by AddDarkMatter(), DBase(), Find(), LoadDBase(), and ReloadDBase().

PDGLibrary * PDGLibrary::fInstance = 0

staticprivate

Definition at line 53 of file PDGLibrary.h.

Referenced by Instance(), PDGLibrary(), genie::PDGLibrary::Cleaner::~Cleaner(), and ~PDGLibrary().

---

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

• Framework/ParticleData/PDGLibrary.h
• Framework/ParticleData/PDGLibrary.cxx