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 "TG4G3ParticleWSP.h"
  11
  12 class TG4G3CutVector;
  13 class TG4Limits;
  14
  15 typedef G4double(TG4G3CutVector::*PtrMinEkineInCutVector)(const G4Track&)
  16 const;
  17 typedef G4double(TG4Limits::*PtrMinEkineInLimits)(const G4Track&) const;
  18
  19 class TG4SpecialCuts: public G4UserSpecialCuts
  20 // to do: change to inheritance from G4VProcess
  21 {
  22   public:
  23     TG4SpecialCuts(TG4G3ParticleWSP particle, TG4G3CutVector* cutVector,
  24                    const G4String& processName ="specialCut");
  25     // --> protected
  26     // TG4SpecialCuts();
  27     // TG4SpecialCuts(const TG4SpecialCuts& right);
  28     virtual ~TG4SpecialCuts();
  29
  30     // methods
  31     virtual G4double PostStepGetPhysicalInteractionLength(
  32                        const G4Track& track, G4double previousStepSize,
  33                        G4ForceCondition* condition);
  34     virtual G4VParticleChange* PostStepDoIt(const G4Track& track,
  35                        const G4Step& step);
  36
  37   protected:
  38     TG4SpecialCuts();
  39     TG4SpecialCuts(const TG4SpecialCuts& right);
  40
  41     // operators
  42     TG4SpecialCuts& operator = (const TG4SpecialCuts& right);
  43
  44   private:
  45     // data members
  46     TG4G3CutVector*         fCutVector;              //TG4G3CutVector
  47     PtrMinEkineInCutVector  fPtrMinEkineInCutVector; //pointer to
  48                                 //TG4CutVector::GetMinEKineForXX() method for
  49                                 //the particle XX that this process is applied to
  50     PtrMinEkineInLimits     fPtrMinEkineInLimits;    //pointer to
  51                                 //TG4Limits::GetMinEKineForXX() method for
  52                                 //the particle XX that this process is applied to
  53 };
  54
  55 #endif //TG4_SPECIAL_CUTS_H
  56
  57
  58