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25 // 25 //
26 ////////////////////////////////////////////// 26 ////////////////////////////////////////////////////////////////////////////////
27 // Class: G4AdjointInterpolator 27 // Class: G4AdjointInterpolator
28 // Author: L. Desorgher 28 // Author: L. Desorgher
29 // Organisation: SpaceIT GmbH 29 // Organisation: SpaceIT GmbH
30 // 30 //
31 // Used by G4AdjointCSManager for interpolat 31 // Used by G4AdjointCSManager for interpolation purpose.
32 ////////////////////////////////////////////// 32 ////////////////////////////////////////////////////////////////////////////////
33 33
34 #ifndef G4AdjointInterpolator_h 34 #ifndef G4AdjointInterpolator_h
35 #define G4AdjointInterpolator_h 1 35 #define G4AdjointInterpolator_h 1
36 36
37 #include "globals.hh" 37 #include "globals.hh"
38 38
39 #include <vector> 39 #include <vector>
40 40
41 class G4AdjointInterpolator 41 class G4AdjointInterpolator
42 { 42 {
43 public: 43 public:
44 static G4AdjointInterpolator* GetAdjointInte 44 static G4AdjointInterpolator* GetAdjointInterpolator();
45 static G4AdjointInterpolator* GetInstance(); 45 static G4AdjointInterpolator* GetInstance();
46 46
47 ~G4AdjointInterpolator(); 47 ~G4AdjointInterpolator();
48 48
49 // Caution: everywhere it is considered that 49 // Caution: everywhere it is considered that x_vec increases monotically
50 50
51 G4double LinearInterpolation(G4double& x, G4 51 G4double LinearInterpolation(G4double& x, G4double& x1, G4double& x2,
52 G4double& y1, G 52 G4double& y1, G4double& y2);
53 53
54 G4double LogarithmicInterpolation(G4double& 54 G4double LogarithmicInterpolation(G4double& x, G4double& x1, G4double& x2,
55 G4double& 55 G4double& y1, G4double& y2);
56 56
57 G4double ExponentialInterpolation(G4double& 57 G4double ExponentialInterpolation(G4double& x, G4double& x1, G4double& x2,
58 G4double& 58 G4double& y1, G4double& y2);
59 59
60 G4double Interpolation(G4double& x, G4double 60 G4double Interpolation(G4double& x, G4double& x1, G4double& x2, G4double& y1,
61 G4double& y2, const G << 61 G4double& y2, G4String InterPolMethod = "Log");
62 62
63 std::size_t FindPosition(G4double& x, std::v << 63 size_t FindPosition(G4double& x, std::vector<G4double>& x_vec,
64 std::size_t ind_min = 0, << 64 size_t ind_min = 0, size_t ind_max = 0);
65 65
66 std::size_t FindPositionForLogVector(G4doubl << 66 size_t FindPositionForLogVector(G4double& x, std::vector<G4double>& x_vec);
67 67
68 // xvec should monotically increase 68 // xvec should monotically increase
69 G4double Interpolate(G4double& x, std::vecto 69 G4double Interpolate(G4double& x, std::vector<G4double>& x_vec,
70 std::vector<G4double>& 70 std::vector<G4double>& y_vec,
71 const G4String& InterPo << 71 G4String InterPolMethod = "Log");
72 72
73 G4double InterpolateWithIndexVector( 73 G4double InterpolateWithIndexVector(
74 G4double& x, std::vector<G4double>& x_vec, 74 G4double& x, std::vector<G4double>& x_vec, std::vector<G4double>& y_vec,
75 std::vector<std::size_t>& index_vec, G4dou << 75 std::vector<size_t>& index_vec, G4double x0,
76 G4double dx); // xvec should monotically 76 G4double dx); // xvec should monotically increase
77 77
78 G4double InterpolateForLogVector(G4double& x 78 G4double InterpolateForLogVector(G4double& x, std::vector<G4double>& x_vec,
79 std::vector 79 std::vector<G4double>& y_vec);
80 80
81 G4AdjointInterpolator(G4AdjointInterpolator& 81 G4AdjointInterpolator(G4AdjointInterpolator&) = delete;
82 G4AdjointInterpolator& operator=(const G4Adj 82 G4AdjointInterpolator& operator=(const G4AdjointInterpolator& right) = delete;
83 83
84 private: 84 private:
85 G4AdjointInterpolator(); 85 G4AdjointInterpolator();
86 86
87 static G4ThreadLocal G4AdjointInterpolator* 87 static G4ThreadLocal G4AdjointInterpolator* fInstance;
88 }; 88 };
89 #endif 89 #endif
90 90