gorad/include/GRParallelWorldBiasingProcess.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
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0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
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0024 // ********************************************************************
0025 //
0026 //  Gorad (Geant4 Open-source Radiation Analysis and Design)
0027 //
0028 //  Author : Makoto Asai (SLAC National Accelerator Laboratory)
0029 //
0030 //  Development of Gorad is funded by NASA Johnson Space Center (JSC)
0031 //  under the contract NNJ15HK11B.
0032 //
0033 // ********************************************************************
0034 //
0035 // GRParallelWorldBiasingProcess.hh
0036 //   Header file of a process that takes care of the geometry
0037 //   importance biasing
0038 //
0039 // History
0040 //   September 8th, 2020 : first implementation
0041 //
0042 // ********************************************************************
0043
0044 #ifndef GRParallelWorldBiasingProcess_h
0045 #define GRParallelWorldBiasingProcess_h 1
0046
0047 #include "globals.hh"
0048 class G4Step;
0049 class G4Track;
0050 class G4VParticleChange;
0051 class G4ParticleChange;
0052 class G4ParticleChangeForNothing;
0053 #include "G4ParallelWorldProcess.hh"
0054
0055 // Class Description:
0056
0057 class GRParallelWorldBiasingProcess : public G4ParallelWorldProcess
0058 {
0059 public:
0060   GRParallelWorldBiasingProcess(const G4String& processName = "ParaWorld",
0061                                      G4ProcessType theType = fParallel);
0062   virtual ~GRParallelWorldBiasingProcess();
0063
0064   G4VParticleChange* PostStepDoIt(const G4Track&,const G4Step&);
0065
0066 private:
0067   G4ParticleChange* particleChange;
0068   G4ParticleChangeForNothing* emptyParticleChange;
0069
0070 };
0071
0072 #endif