include/Geant4/G4ParticleChangeForNothing.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0025 //
0026 //
0027 //
0028 // ---------------------------------------------------------------
0029 //
0030 // G4ParticleChangeForNothing
0031 //
0032 // Class Description:
0033 //     A G4VParticleChange used in case of no interaction.
0034 //
0035 // ---------------------------------------------------------------
0036 //   Initial version                         Nov. 2013 M. Verderi
0037
0038 #ifndef G4ParticleChangeForNothing_hh
0039 #define G4ParticleChangeForNothing_hh 1
0040
0041 #include "G4VParticleChange.hh"
0042
0043 class G4ParticleChangeForNothing : public G4VParticleChange {
0044 public:
0045   G4ParticleChangeForNothing() : G4VParticleChange() {}
0046   ~G4ParticleChangeForNothing() {}
0047
0048 public:
0049   // -- from base class G4VParticleChange:
0050   virtual void Initialize(const G4Track &track)
0051   {
0052     theStatusChange = track.GetTrackStatus();
0053     theNumberOfSecondaries = 0;
0054   }
0055   virtual G4Step* UpdateStepForAtRest   (G4Step* step) {return step;}
0056   virtual G4Step* UpdateStepForAlongStep(G4Step* step) {return step;}
0057   virtual G4Step* UpdateStepForPostStep (G4Step* step) {return step;}
0058 };
0059
0060 #endif