Gabriele Cosmo
118 lines
4.5 KiB
C++
118 lines
4.5 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// INCL++ intra-nuclear cascade model
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// Alain Boudard, CEA-Saclay, France
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// Joseph Cugnon, University of Liege, Belgium
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// Jean-Christophe David, CEA-Saclay, France
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// Pekka Kaitaniemi, CEA-Saclay, France, and Helsinki Institute of Physics, Finland
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// Sylvie Leray, CEA-Saclay, France
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// Davide Mancusi, CEA-Saclay, France
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//
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#define INCLXX_IN_GEANT4_MODE 1
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#include "globals.hh"
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/*
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* IPropagationModel.hh
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*
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* \date 4 juin 2009
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* \author Pekka Kaitaniemi
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*/
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#ifndef G4INCLIPropagationModel_hh
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#define G4INCLIPropagationModel_hh
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#include "G4INCLIAvatar.hh"
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#include "G4INCLNucleus.hh"
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#include "G4INCLFinalState.hh"
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namespace G4INCL {
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/**
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* Propagation model takes care of transporting the particles until something
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* interesting (i.e. an avatar) happens. This avatar is then returned back to the INCL
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* kernel for further processing.
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*
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* The propagation model idea abstracts the details of propagation. This allows us to
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* conveniently support multiple propagation models and to compare their results. Some
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* possible future propagation models are: straight line trajectories by using constant
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* time step and curved trajectories.
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*/
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class IPropagationModel {
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public:
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IPropagationModel() {}
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virtual ~IPropagationModel() {}
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/**
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* Set the nucleus for the propagation model.
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*
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* @param nucleus Pointer to the nucleus
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*/
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virtual void setNucleus(G4INCL::Nucleus *nucleus) = 0;
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/**
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* Get a pointer to the nucleus.
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*
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* @return G4INCL::Nuleus*
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*/
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virtual G4INCL::Nucleus* getNucleus() = 0;
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virtual G4double shoot(ParticleSpecies const &projectileSpecies, const G4double kineticEnergy, const G4double impactParameter, const G4double phi) = 0;
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protected:
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virtual G4double shootAtrest(ParticleType const t, const G4double kineticEnergy) = 0;
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virtual G4double shootParticle(ParticleType const t, const G4double kineticEnergy, const G4double impactParameter, const G4double phi) = 0;
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virtual G4double shootComposite(ParticleSpecies const &s, const G4double kineticEnergy, const G4double impactParameter, const G4double phi) = 0;
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virtual G4double shootCompositeAtrest(ParticleSpecies const &s, const G4double kineticEnergy) = 0;
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public:
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/**
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* Returns the current global time of the system.
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*/
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virtual G4double getCurrentTime() = 0;
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/**
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* Set new stopping time to the propagation.
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*/
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virtual void setStoppingTime(G4double) = 0;
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/**
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* Get the current stopping time.
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*/
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virtual G4double getStoppingTime() = 0;
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/**
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* Propagate the particles and get the next avatar.
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*
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* @return G4INCL::IAvatar the next avatar
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*/
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virtual G4INCL::IAvatar* propagate(FinalState const * const fs) = 0;
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};
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}
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#endif
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