Hadr08/src/BiasingOperator.cc

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0025 //
0026 /// \file BiasingOperator.cc
0027 /// \brief Implementation of the BiasingOperator class
0028 //
0029 //
0030
0031 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0032 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0033
0034 #include "BiasingOperator.hh"
0035
0036 #include "BiasingOperation.hh"
0037
0038 #include "G4BiasingProcessInterface.hh"
0039 #include "G4ParticleDefinition.hh"
0040 #include "G4ParticleTable.hh"
0041
0042 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0043
0044 BiasingOperator::BiasingOperator() : G4VBiasingOperator("BiasingOperator")
0045 {
0046   fBiasingOperation = new BiasingOperation("BiasingOperation");
0047 }
0048
0049 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0050
0051 void BiasingOperator::AddParticle(G4String particleName)
0052 {
0053   const G4ParticleDefinition* particle =
0054     G4ParticleTable::GetParticleTable()->FindParticle(particleName);
0055   if (particle == 0) {
0056     G4ExceptionDescription ed;
0057     ed << "Particle `" << particleName << "' not found !" << G4endl;
0058     G4Exception("BiasingOperator::AddParticle(...)", "BiasError", JustWarning, ed);
0059     return;
0060   }
0061   fParticlesToBias.push_back(particle);
0062 }
0063
0064 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0065
0066 G4VBiasingOperation*
0067 BiasingOperator::ProposeFinalStateBiasingOperation(const G4Track*,
0068                                                    const G4BiasingProcessInterface* callingProcess)
0069 {
0070   // Apply the biasing operation only for inelastic processes of:
0071   // proton, neutron, pion+ and pion-
0072   if (callingProcess && callingProcess->GetWrappedProcess()
0073       && (callingProcess->GetWrappedProcess()->GetProcessName() == "protonInelastic"
0074           || callingProcess->GetWrappedProcess()->GetProcessName() == "neutronInelastic"
0075           || callingProcess->GetWrappedProcess()->GetProcessName() == "pi+Inelastic"
0076           || callingProcess->GetWrappedProcess()->GetProcessName() == "pi-Inelastic"))
0077   {
0078     return fBiasingOperation;
0079   }
0080   else {
0081     return 0;
0082   }
0083 }
0084
0085 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......