Hadr08/include/BiasingOperator.hh

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0025 //
0026 /// \file BiasingOperator.hh
0027 /// \brief Definition of the BiasingOperator class
0028 //
0029 //
0030
0031 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0032 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0033
0034 #ifndef BiasingOperator_hh
0035 #define BiasingOperator_hh 1
0036
0037 #include "G4VBiasingOperator.hh"
0038
0039 #include <vector>
0040
0041 class G4ParticleDefinition;
0042 class BiasingOperation;
0043
0044 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0045
0046 class BiasingOperator : public G4VBiasingOperator
0047 {
0048     // When a proton, or neutron, or pion+ or pion- inelastic process occurs
0049     // (naturally, without any biasing) in the logical volume(s) where this
0050     // biasing operator has been attached to, this class uses the biasing "trick"
0051     // of calling FTFP+INCLXX instead of FTFP+BERT for determining the final-state.
0052     // Note that the weights of the produced secondaries are left to their default values, 1.0.
0053   public:
0054     BiasingOperator();
0055     virtual ~BiasingOperator() {}
0056     void AddParticle(G4String particleName);
0057     virtual G4VBiasingOperation*
0058     ProposeFinalStateBiasingOperation(const G4Track* track,
0059                                       const G4BiasingProcessInterface* callingProcess) final;
0060     // Not used:
0061     virtual G4VBiasingOperation* ProposeNonPhysicsBiasingOperation(const G4Track*,
0062                                                                    const G4BiasingProcessInterface*)
0063     {
0064       return 0;
0065     }
0066     virtual G4VBiasingOperation* ProposeOccurenceBiasingOperation(const G4Track*,
0067                                                                   const G4BiasingProcessInterface*)
0068     {
0069       return 0;
0070     }
0071
0072   private:
0073     std::vector<const G4ParticleDefinition*> fParticlesToBias;
0074     BiasingOperation* fBiasingOperation;
0075 };
0076
0077 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0078
0079 #endif