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1 // 1 //
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25 // 25 //
>> 26 // $Id: G4PSTARStopping.hh,v 1.7 2010-04-26 17:22:08 vnivanch Exp $
>> 27 // GEANT4 tag $Name: geant4-09-04-patch-02 $
26 28
27 #ifndef G4PSTARStopping_h 29 #ifndef G4PSTARStopping_h
28 #define G4PSTARStopping_h 1 30 #define G4PSTARStopping_h 1
29 31
30 //-------------------------------------------- 32 //---------------------------------------------------------------------------
31 // 33 //
32 // ClassName: G4PSTARStopping 34 // ClassName: G4PSTARStopping
33 // 35 //
34 // Description: Data on stopping power 36 // Description: Data on stopping power
35 // 37 //
36 // Author: Anton Ivantchenko 18.04.2006 38 // Author: Anton Ivantchenko 18.04.2006
37 // 39 //
38 // Organisation: QinetiQ Ltd, UK 40 // Organisation: QinetiQ Ltd, UK
39 // Customer: ESA/ESTEC, NOORDWIJK 41 // Customer: ESA/ESTEC, NOORDWIJK
40 // Contract: CSMAN-5288 42 // Contract: CSMAN-5288
41 // 43 //
42 // Modifications: 44 // Modifications:
43 // 45 //
44 //-------------------------------------------- 46 //----------------------------------------------------------------------------
45 // 47 //
46 // Class Description: 48 // Class Description:
47 // 49 //
48 // Data on Stopping Powers from the NIST Data 50 // Data on Stopping Powers from the NIST Data Base
49 // http://physics.nist.gov/PhysRefData/STAR/Te 51 // http://physics.nist.gov/PhysRefData/STAR/Text/PSTAR.html
50 // <<
51 // Current PSTAR database is available via url <<
52 // http://physics.nist.gov/PhysRefData/Star/Te <<
53 // 52 //
54 53
55 //....oooOO0OOooo........oooOO0OOooo........oo 54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
56 55
>> 56
57 #include "globals.hh" 57 #include "globals.hh"
58 #include "G4Material.hh" << 58 #include "G4LPhysicsFreeVector.hh"
59 #include "G4PhysicsFreeVector.hh" <<
60 #include <vector> 59 #include <vector>
61 60
>> 61 class G4Material;
>> 62
62 class G4PSTARStopping 63 class G4PSTARStopping
63 { 64 {
64 public: 65 public:
65 66
66 explicit G4PSTARStopping(); << 67 G4PSTARStopping();
67 68
68 ~G4PSTARStopping(); 69 ~G4PSTARStopping();
69 70
70 void Initialise(); << 71 G4int GetIndex(const G4Material*);
71 <<
72 inline G4int GetIndex(const G4Material*) con <<
73 <<
74 inline G4int GetIndex(const G4String&) const <<
75 <<
76 inline G4double GetElectronicDEDX(G4int idx, <<
77 72
78 inline G4double GetElectronicDEDX(const G4Ma << 73 G4double GetElectronicDEDX(G4int idx, G4double energy);
79 << 74 G4double GetElectronicDEDX(const G4Material*, G4double energy);
80 G4PSTARStopping & operator=(const G4PSTARSt <<
81 G4PSTARStopping(const G4PSTARStopping&) = d <<
82 75
83 private: 76 private:
84 77
85 void AddData(const G4float* ss, const G4Mate << 78 void Initialise();
86 79
87 void FindData(G4int idx, const G4Material*); << 80 void AddData(G4double* e, G4double* s, G4int idx);
88 81
89 void PrintWarning(G4int idx) const; << 82 // hide assignment operator
>> 83 G4PSTARStopping & operator=(const G4PSTARStopping &right);
>> 84 G4PSTARStopping(const G4PSTARStopping&);
90 85
91 G4int nvectors; << 86 G4int matIndex;
>> 87 const G4Material* currentMaterial;
92 G4double emin; 88 G4double emin;
93 std::vector<const G4Material*> materials; << 89 std::vector<G4String> name;
94 std::vector<G4PhysicsFreeVector*> sdata; << 90 std::vector<G4LPhysicsFreeVector*> sdata;
95 }; 91 };
96 92
97 //....oooOO0OOooo........oooOO0OOooo........oo << 93 inline G4double G4PSTARStopping::GetElectronicDEDX(const G4Material* mat,
98 << 94 G4double energy)
99 inline G4int G4PSTARStopping::GetIndex (const <<
100 { <<
101 G4int idx = -1; <<
102 for (G4int i=0; i<nvectors; ++i){ <<
103 if (mat == materials[i]){ <<
104 idx = i; <<
105 break; <<
106 } <<
107 } <<
108 return idx; <<
109 } <<
110 <<
111 //....oooOO0OOooo........oooOO0OOooo........oo <<
112 <<
113 inline G4int G4PSTARStopping::GetIndex(const G <<
114 { <<
115 G4int idx = -1; <<
116 for (G4int i=0; i<nvectors; ++i){ <<
117 if (nam == materials[i]->GetName()){ <<
118 idx = i; <<
119 break; <<
120 } <<
121 } <<
122 return idx; <<
123 } <<
124 <<
125 //....oooOO0OOooo........oooOO0OOooo........oo <<
126 <<
127 inline G4double <<
128 G4PSTARStopping::GetElectronicDEDX(G4int idx, <<
129 { <<
130 G4double res = 0.0; <<
131 if (idx<0 || idx>= nvectors) { PrintWarning( <<
132 else if(energy < emin) { res = (*(sdata[idx] <<
133 else { res = sdata[idx]->V <<
134 return res; <<
135 } <<
136 <<
137 //....oooOO0OOooo........oooOO0OOooo........oo <<
138 <<
139 inline G4double <<
140 G4PSTARStopping::GetElectronicDEDX(const G4Mat <<
141 { 95 {
142 return GetElectronicDEDX(GetIndex(mat), ener 96 return GetElectronicDEDX(GetIndex(mat), energy);
143 } 97 }
144 <<
145 //....oooOO0OOooo........oooOO0OOooo........oo <<
146 98
147 #endif 99 #endif
148 100