BiasingOperator.hh

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#ifndef BiasingOperator_hh
#define BiasingOperator_hh 1

#include "G4VBiasingOperator.hh"
#include <vector>

class G4ParticleDefinition;
class BiasingOperation;

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class BiasingOperator : public G4VBiasingOperator {
  // When a proton, or neutron, or pion+ or pion- inelastic process occurs
  // (naturally, without any biasing) in the logical volume(s) where this
  // biasing operator has been attached to, this class uses the biasing "trick"
  // of calling FTFP+INCLXX instead of FTFP+BERT for determining the final-state.
  // Note that the weights of the produced secondaries are left to their default values, 1.0.
  public:
    BiasingOperator();
    virtual ~BiasingOperator() {}
    void AddParticle( G4String particleName );
    virtual G4VBiasingOperation* ProposeFinalStateBiasingOperation( const G4Track* track,
                                        const G4BiasingProcessInterface* callingProcess ) final;
    // Not used:  
    virtual G4VBiasingOperation* ProposeNonPhysicsBiasingOperation( const G4Track*,
                                    const G4BiasingProcessInterface* ) { return 0; }
    virtual G4VBiasingOperation* ProposeOccurenceBiasingOperation ( const G4Track*,
                                    const G4BiasingProcessInterface* ) { return 0; }
  private:
    std::vector< const G4ParticleDefinition* > fParticlesToBias;
    BiasingOperation* fBiasingOperation;
};

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#endif