Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/processes/scoring/include/private/G4EnergySplitter.hh

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 25 //
 26 #ifndef G4EnergySplitter_h
 27 #define G4EnergySplitter_h 1
 28 
 29 ////////////////////////////////////////////////////////////////////////////////
 30 // (Description)
 31 //
 32 // Class to calculate the split of energy in voxels when G4RegularNavigation is used
 33 // It takes into account energy loss and multiple scattering corrections as the particles loses
 34 // energies from voxel to voxel
 35 //
 36 // Created: 2010-11-09 Pedro Arce
 37 //
 38 ///////////////////////////////////////////////////////////////////////////////
 39 #include "globals.hh"
 40 
 41 #include <vector>
 42 
 43 class G4PhantomParameterisation;
 44 class G4EnergyLossForExtrapolator;
 45 class G4VPhysicalVolume;
 46 class G4Material;
 47 class G4Step;
 48 
 49 class G4EnergySplitter
 50 {
 51   public:  // with description
 52     G4EnergySplitter();
 53     virtual ~G4EnergySplitter();
 54 
 55     // Calculates the energy splitting, and dumps it
 56     // into theEnergies. Returns number of steps
 57     G4int SplitEnergyInVolumes(const G4Step* aStep);
 58 
 59     void GetLastVoxelID(G4int& voxelID);
 60     void GetFirstVoxelID(G4int& voxelID);
 61     void GetVoxelID(G4int stepNo, G4int& voxelID);
 62     inline void GetVoxelIDAndLength(G4int stepNo, G4int& voxelID, G4double& stepLength);
 63     inline void GetLengthAndEnergyDeposited(G4int stepNo, G4int& voxelID, G4double& stepLength,
 64                                             G4double& energyLoss);
 65     inline void GetLengthAndInitialEnergy(G4double& preStepEnergy, G4int stepNo, G4int& voxelID,
 66                                           G4double& stepLength, G4double& initialEnergy);
 67 
 68     inline void SetNIterations(G4int niter);
 69 
 70     inline G4Material* GetVoxelMaterial(G4int stepNo);
 71 
 72   private:
 73     void GetStepLength(G4int stepNo, G4double& stepLength);
 74 
 75     void GetPhantomParam(G4bool mustExist);
 76     G4bool IsPhantomVolume(G4VPhysicalVolume* pv);
 77 
 78     G4EnergyLossForExtrapolator* theElossExt;
 79 
 80     G4int theNIterations;
 81 
 82     std::vector<G4double> theEnergies;
 83 
 84     G4PhantomParameterisation* thePhantomParam;
 85 };
 86 
 87 #include "G4EnergySplitter.icc"
 88 
 89 #endif
 90