TGeant4/TG4SpecialCuts.h

   1 // $Id$
   2 // Category: physics
   3 //
   4 // Special process that activates kinetic energy cuts
   5
   6 #ifndef TG4_SPECIAL_CUTS_H
   7 #define TG4_SPECIAL_CUTS_H
   8
   9 #include <G4UserSpecialCuts.hh>
  10 #include "TG3ParticleWSP.h"
  11
  12 class TG4CutVector;
  13 class TG4Limits;
  14
  15 typedef G4double(TG4CutVector::*PtrMinEkineInCutVector)(const G4Track&) const;
  16 typedef G4double(TG4Limits::*PtrMinEkineInLimits)(const G4Track&) const;
  17
  18 class TG4SpecialCuts: public G4UserSpecialCuts
  19 // to do: change to inheritance from G4VProcess
  20 {
  21   public:
  22     TG4SpecialCuts(TG3ParticleWSP particle, TG4CutVector* cutVector,
  23                    const G4String& processName ="specialCut");
  24     // --> protected
  25     // TG4SpecialCuts();
  26     // TG4SpecialCuts(const TG4SpecialCuts& right);
  27     virtual ~TG4SpecialCuts();
  28
  29     // methods
  30     virtual G4double PostStepGetPhysicalInteractionLength(
  31                        const G4Track& track, G4double previousStepSize,
  32                        G4ForceCondition* condition);
  33     virtual G4VParticleChange* PostStepDoIt(const G4Track& track,
  34                        const G4Step& step);
  35
  36   protected:
  37     TG4SpecialCuts();
  38     TG4SpecialCuts(const TG4SpecialCuts& right);
  39
  40     // operators
  41     TG4SpecialCuts& operator = (const TG4SpecialCuts& right);
  42
  43   private:
  44     // data members
  45     TG4CutVector*           fCutVector;              //TG4CutVector
  46     PtrMinEkineInCutVector  fPtrMinEkineInCutVector; //pointer to
  47                                 //TG4CutVector::GetMinEKineForXX() method for
  48                                 //the particle XX that this process is applied to
  49     PtrMinEkineInLimits     fPtrMinEkineInLimits;    //pointer to
  50                                 //TG4Limits::GetMinEKineForXX() method for
  51                                 //the particle XX that this process is applied to
  52 };
  53
  54 #endif //TG4_SPECIAL_CUTS_H
  55
  56
  57