| Geant4 Cross Reference |
1 // 1
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25 //
26 // Author: Alexei Sytov
27
28 #ifndef G4ChannelingFastSimInterpolation_h
29 #define G4ChannelingFastSimInterpolation_h
30
31 #include "G4PhysicsVector.hh"
32 #include "G4Physics2DVector.hh"
33 #include "G4ThreeVector.hh"
34 #include "G4PhysicsLinearVector.hh"
35
36 /** \file G4ChannelingFastSimInterpolation.hh
37 * \brief Definition of the G4ChannelingFastSim
38 * The class includes spline interpolation coef
39 * needed in Channeling FastSimulation model, i
40 * electron densities and minimum energy of ion
41 * transverse coordinates as arguments (x for c
42 * All the functions are calculated in the co-r
43 * planes/axes).
44 */
45
46 class G4ChannelingFastSimInterpolation {
47
48 public:
49 G4ChannelingFastSimInterpolation(G4double
50 G4double dy
51 G4int nPoin
52 G4int nPoin
53 G4int iMode
54 ~G4ChannelingFastSimInterpolation() = defa
55
56 ///Get Spline Function
57 G4double GetIF(G4double xx, G4double yy);
58
59 ///Set spline coefficients
60 void SetCoefficients1D(G4double AI0,
61 G4double BI0,
62 G4double CI0,
63 G4double DI0,
64 G4int i);
65 void SetCoefficients2D(G4double AI3D0,
66 G4double BI3D0,
67 G4double CI3D0,
68 G4int i,
69 G4int j,
70 G4int k);
71
72 private:
73 G4double Spline1D(G4double xx);
74 G4double Spline2D(G4double xx, G4double yy
75
76 G4double fDx=0., fDy=0.; //channel width a
77 G4double fStepi=0., fStepj=0.; //interpola
78 G4double fStepi2=0.; //=fStepi*fStepi
79 G4int nPointsx=0, nPointsy=0; //number of
80
81 std::vector <G4double> fAI;
82 std::vector <G4double> fBI;
83 std::vector <G4double> fCI;
84 std::vector <G4double> fDI;
85
86 std::vector<std::vector<G4double>> fAI3D;
87 std::vector<std::vector<G4double>> fBI3D;
88 std::vector<std::vector<G4double>> fCI3D;
89 std::vector<std::vector<G4double>> fAI3D3;
90 std::vector<std::vector<G4double>> fBI3D3;
91 std::vector<std::vector<G4double>> fCI3D3;
92
93 G4int iModel=1;
94
95 };
96
97 #endif
98