Hadr08/include/BiasingOperator.hh

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