Hadr08/src/BiasingOperator.cc

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