ECCE @ EIC Software
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
G4EnergySplitter.hh
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file G4EnergySplitter.hh
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 #ifndef G4EnergySplitter_h
27 #define G4EnergySplitter_h 1
28 
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 energies from voxel to voxel
34 //
35 // Created: 2010-11-09 Pedro Arce
36 //
38 #include "globals.hh"
41 class G4VPhysicalVolume;
42 class G4Material;
43 class G4Step;
44 #include <vector>
45 
47 {
48 public: // with description
50  virtual ~G4EnergySplitter();
51 
52  G4int SplitEnergyInVolumes(const G4Step* aStep ); // Calculates the energy spliting, and dumps it into theEnergies. Returns number of steps
53 
54  void GetLastVoxelID( G4int& voxelID);
55  void GetFirstVoxelID( G4int& voxelID);
56  void GetVoxelID( G4int stepNo, G4int& voxelID );
57  inline void GetVoxelIDAndLength( G4int stepNo, G4int& voxelID, G4double& stepLength );
58  inline void GetLengthAndEnergyDeposited( G4int stepNo, G4int& voxelID, G4double& stepLength, G4double &energyLoss);
59  inline void GetLengthAndInitialEnergy( G4double &preStepEnergy, G4int stepNo, G4int& voxelID, G4double& stepLength, G4double &initialEnergy);
60 
61  inline void SetNIterations( G4int niter );
62 
63  inline G4Material* GetVoxelMaterial( G4int stepNo );
64 
65 private:
66  void GetStepLength( G4int stepNo, G4double& stepLength );
67 
68  void GetPhantomParam(G4bool mustExist);
70 
72 
74 
75  std::vector<G4double> theEnergies;
76 
78 
79 };
80 
81 #include "G4EnergySplitter.icc"
82 
83 #endif