Gabriele Cosmo
166 lines
5.8 KiB
C++
166 lines
5.8 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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//
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// This is the top level Hadronic Process class
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// The inelastic, elastic, capture, and fission processes
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// should derive from this class
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// This is an abstract base class, since the pure virtual function
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// PostStepDoIt has not been defined yet.
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// Note: there is no .cc file
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//
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// original by H.P.Wellisch
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// J.L. Chuma, TRIUMF, 10-Mar-1997
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// Last modified: 04-Apr-1997
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#ifndef G4HadronicProcess_h
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#define G4HadronicProcess_h 1
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#include "globals.hh"
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#include "G4VDiscreteProcess.hh"
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#include "G4EnergyRangeManager.hh"
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#include "G4Track.hh"
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#include "G4Step.hh"
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#include "G4Element.hh"
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#include "G4ElementVector.hh"
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#include "G4ElementTable.hh"
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#include "G4PhysicsTable.hh"
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#include "G4PhysicsVector.hh"
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#include "G4Nucleus.hh"
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#include "G4ReactionProduct.hh"
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#include "g4rw/tpordvec.h"
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#include "G4VIsotopeProduction.hh"
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#include "G4IsoParticleChange.hh"
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class G4HadronicProcess : public G4VDiscreteProcess
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{
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public:
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G4HadronicProcess( const G4String &processName = "Hadronic" ) :
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G4VDiscreteProcess( processName )
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{ isoIsOnAnyway = 0; }
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virtual ~G4HadronicProcess()
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{ theProductionModels.clearAndDestroy(); }
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inline void RegisterMe( G4HadronicInteraction *a )
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{ GetManagerPointer()->RegisterMe( a ); }
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inline G4HadronicInteraction *GetHadronicInteraction()
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{ return theInteraction; }
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inline G4HadronicInteraction *ChooseHadronicInteraction(
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G4double kineticEnergy, G4Material *aMaterial, G4Element *anElement )
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{ return GetManagerPointer()->
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GetHadronicInteraction( kineticEnergy, aMaterial, anElement ); }
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inline const G4EnergyRangeManager &GetEnergyRangeManager() const
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{ return theEnergyRangeManager; }
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inline void SetEnergyRangeManager( const G4EnergyRangeManager &value )
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{ theEnergyRangeManager = value; }
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G4Element * ChooseAandZ( const G4DynamicParticle *aParticle,
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const G4Material *aMaterial );
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virtual G4VParticleChange *PostStepDoIt( const G4Track &aTrack,
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const G4Step &aStep ) = 0;
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G4VParticleChange *GeneralPostStepDoIt( const G4Track &aTrack,
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const G4Step &aStep );
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void SetDispatch( G4HadronicProcess *value )
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{ dispatch=value; }
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virtual G4double GetMicroscopicCrossSection( const G4DynamicParticle *aParticle,
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const G4Element *anElement,
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G4double aTemp ) = 0;
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G4double GetCurrentZ()
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{ return currentZ; }
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G4double GetCurrentN()
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{ return currentN; }
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// Set methods for isotope production
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static void EnableIsotopeProductionGlobally();
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static void DisableIsotopeProductionGlobally();
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void EnableIsotopeCounting() {isoIsOnAnyway = 1;}
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void DisableIsotopeCounting() {isoIsOnAnyway = -1;}
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void RegisterIsotopeProductionModel(G4VIsotopeProduction * aModel)
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{ theProductionModels.insert(aModel); }
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static G4IsoParticleChange * GetIsotopeProductionInfo()
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{
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G4IsoParticleChange * anIsoResult = theIsoResult;
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if(theIsoResult) theOldIsoResult = theIsoResult;
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theIsoResult = NULL;
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return anIsoResult;
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}
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protected:
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inline G4EnergyRangeManager *GetManagerPointer()
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{ return &theEnergyRangeManager; }
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G4EnergyRangeManager theEnergyRangeManager;
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G4HadronicInteraction *theInteraction;
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G4Nucleus targetNucleus;
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private:
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G4VParticleChange * DoIsotopeCounting(G4VParticleChange * aResult,
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const G4Track & aTrack,
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const G4Nucleus & aNucleus);
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G4IsoResult * ExtractResidualNucleus(const G4Track & aTrack,
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const G4Nucleus & aNucleus,
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G4VParticleChange * aResult);
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private:
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G4double currentZ;
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G4double currentN;
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G4HadronicProcess *dispatch;
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// swiches for isotope production
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static G4bool isoIsEnabled; // true or false; local swich overrides
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G4int isoIsOnAnyway; // true(1), false(-1) or default(0)
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G4IsoParticleChange theIsoPC;
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G4RWTPtrOrderedVector<G4VIsotopeProduction> theProductionModels;
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static G4IsoParticleChange * theIsoResult;
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static G4IsoParticleChange * theOldIsoResult;
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};
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#endif
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