Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
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G4AdjointCSMatrix.hh
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1//
2// ********************************************************************
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24// ********************************************************************
25//
26// $Id$
27//
28/////////////////////////////////////////////////////////////////////////////////
29// Class: G4AdjointCSMatrix.hh
30// Author: L. Desorgher
31// Organisation: SpaceIT GmbH
32// Contract: ESA contract 21435/08/NL/AT
33// Customer: ESA/ESTEC
34/////////////////////////////////////////////////////////////////////////////////
35//
36// CHANGE HISTORY
37// --------------
38// ChangeHistory:
39// 1st April 2007 creation by L. Desorgher
40//
41//-------------------------------------------------------------
42// Documentation:
43// An adjoint CS matrix is used by the model of a reverse process to sample an adjoint secondary (being equivalent to a forward primary).
44// It represents the integration over the energy of the adjoint secondary (therefore the forward primary) of the differential cross section
45// of the equiavlent forward discrete process (Ionisation, Brem, PE effect, Compton,..) . Each reverse model has its own cross section matrix for a given cut,
46// material couple. It is therefore recompute after a modification of the cuts by the user.
47//
48//
49//
50
51#ifndef G4AdjointCSMatrix_h
52#define G4AdjointCSMatrix_h 1
53
54#include"globals.hh"
55#include<vector>
57
58////////////////////////////////////////////////////////////////////////////////
59//
61{
62 ////////////////////////////////
63 // Constructors and Destructor
64 ////////////////////////////////
65public:
68
69 //////////////
70 // Methods //
71 //////////////
72 void Clear();
73 void AddData(G4double aPrimEnergy,G4double aCS, std::vector< double>* aLogSecondEnergyVector,
74 std::vector< double>* aLogProbVector,size_t n_pro_decade=0);
75
76 G4bool GetData(unsigned int i, G4double& aPrimEnergy,G4double& aCS,G4double& log0, std::vector< double>*& aLogSecondEnergyVector,
77 std::vector< double>*& aLogProbVector,
78 std::vector< size_t>*& aLogProbVectorIndex);
79
80 inline std::vector< double>* GetLogPrimEnergyVector(){return &theLogPrimEnergyVector;}
81 inline std::vector< double>* GetLogCrossSectionvector(){return &theLogCrossSectionVector;}
82 inline G4double GetDlog(){return dlog;}
83 inline G4bool IsScatProjToProjCase(){return is_scat_proj_to_proj_case;}
84 void Write(G4String file_name);
85 void Read(G4String file_name);
86
87private:
88
89 // we did first try to use G4PhysicsOrderedVector but they are not general enough for our purpose
90
91 std::vector< double> theLogPrimEnergyVector;
92 std::vector< double> theLogCrossSectionVector; //Adjoint Cross sections in function of primary energy
93 std::vector< std::vector< double>* > theLogSecondEnergyMatrix;
94 std::vector< std::vector< double>* > theLogProbMatrix; //Each column represents the integrated probability of getting a secondary
95 // in function of their energy
96 std::vector< std::vector< size_t >* > theLogProbMatrixIndex; //index of equidistant LogProb
97 std::vector< double> log0Vector;
98
99 unsigned int nb_of_PrimEnergy;
100 G4bool is_scat_proj_to_proj_case;
101 G4double dlog;
102
103
104};
105#endif
double G4double
Definition: G4Types.hh:64
bool G4bool
Definition: G4Types.hh:67
std::vector< double > * GetLogCrossSectionvector()
void Write(G4String file_name)
G4bool GetData(unsigned int i, G4double &aPrimEnergy, G4double &aCS, G4double &log0, std::vector< double > *&aLogSecondEnergyVector, std::vector< double > *&aLogProbVector, std::vector< size_t > *&aLogProbVectorIndex)
std::vector< double > * GetLogPrimEnergyVector()
void AddData(G4double aPrimEnergy, G4double aCS, std::vector< double > *aLogSecondEnergyVector, std::vector< double > *aLogProbVector, size_t n_pro_decade=0)
void Read(G4String file_name)