G4NoProcess.hh

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#ifndef G4NoProcess_h
#define G4NoProcess_h 1
 
#include "G4VProcess.hh"
 
class G4NoProcess : public G4VProcess {
  public:
 
    G4NoProcess() : G4VProcess( "NoProcess", fGeneral ) {};
 
    virtual ~G4NoProcess() {};
 
    // This process should not be set to any particle
    virtual G4bool IsApplicable(const G4ParticleDefinition&) override { return false; }
 
    //  no operations in any GPIL or DoIt
    virtual G4double PostStepGetPhysicalInteractionLength(
                             const G4Track&,
                             G4double,
                             G4ForceCondition*
                            ) override { return -1.0; };
 
    virtual G4VParticleChange* PostStepDoIt(
                             const G4Track& ,
                             const G4Step&
                            ) override {return nullptr;};
 
    virtual G4double AtRestGetPhysicalInteractionLength(
                             const G4Track& ,
                             G4ForceCondition*
                            ) override { return -1.0; };
 
    virtual G4VParticleChange* AtRestDoIt(
                             const G4Track& ,
                             const G4Step&
                            ) override {return nullptr;};
 
    virtual G4double AlongStepGetPhysicalInteractionLength(
                             const G4Track&,
                             G4double  ,
                             G4double  ,
                             G4double& ,
                             G4GPILSelection*
                            ) override { return -1.0; };
 
    virtual G4VParticleChange* AlongStepDoIt(
                             const G4Track& ,
                             const G4Step&
                            ) override {return nullptr;};
 
  private:
 
    // hide copy constr and assignment operator as private
    G4NoProcess(G4NoProcess&);
    G4NoProcess& operator=(const G4NoProcess& right);
 
};
 
#endif