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geant4/source/processes/electromagnetic/dna/management/include/G4VITDiscreteProcess.hh
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2016-06-10 14:11:04 +02:00

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//
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// * technical work of the GEANT4 collaboration. *
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/*
* G4VITDiscreteProcess.hh
*
* Created on: 9 août 2015
* Author: matkara
*/
#ifndef SOURCE_PROCESSES_ELECTROMAGNETIC_DNA_MANAGEMENT_INCLUDE_G4VITDISCRETEPROCESS_HH_
#define SOURCE_PROCESSES_ELECTROMAGNETIC_DNA_MANAGEMENT_INCLUDE_G4VITDISCRETEPROCESS_HH_
#include <G4VITProcess.hh>
#include "globals.hh"
#include "G4ios.hh"
class G4VITDiscreteProcess: public G4VITProcess
{
// Abstract class which defines the public behavior of
// discrete physics interactions.
public:
G4VITDiscreteProcess(const G4String&, G4ProcessType aType = fNotDefined);
G4VITDiscreteProcess(G4VITDiscreteProcess &);
virtual ~G4VITDiscreteProcess();
public:
// with description
virtual G4double PostStepGetPhysicalInteractionLength(const G4Track& track,
G4double previousStepSize,
G4ForceCondition* condition);
virtual G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
// no operation in AtRestDoIt and AlongStepDoIt
virtual G4double AlongStepGetPhysicalInteractionLength(const G4Track&,
G4double,
G4double,
G4double&,
G4GPILSelection*)
{
return -1.0;
}
;
virtual G4double AtRestGetPhysicalInteractionLength(const G4Track&,
G4ForceCondition*)
{
return -1.0;
}
;
// no operation in AtRestDoIt and AlongStepDoIt
virtual G4VParticleChange* AtRestDoIt(const G4Track&, const G4Step&)
{
return 0;
}
;
virtual G4VParticleChange* AlongStepDoIt(const G4Track&, const G4Step&)
{
return 0;
}
;
protected:
// with description
virtual G4double GetMeanFreePath(const G4Track& aTrack,
G4double previousStepSize,
G4ForceCondition* condition)=0;
// Calculates from the macroscopic cross section a mean
// free path, the value is returned in units of distance.
private:
// hide default constructor and assignment operator as private
G4VITDiscreteProcess();
G4VITDiscreteProcess & operator=(const G4VITDiscreteProcess &right);
};
#endif /* SOURCE_PROCESSES_ELECTROMAGNETIC_DNA_MANAGEMENT_INCLUDE_G4VITDISCRETEPROCESS_HH_ */