| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // G4PhysicsFreeVector class implementation 26 // G4PhysicsFreeVector class implementation
27 // 27 //
28 // Authors: 28 // Authors:
29 // - 02 Dec. 1995, G.Cosmo: Structure created 29 // - 02 Dec. 1995, G.Cosmo: Structure created based on object model
30 // - 06 Jun. 1996, K.Amako: Implemented the 1s 30 // - 06 Jun. 1996, K.Amako: Implemented the 1st version
31 // Revisions: 31 // Revisions:
32 // - 11 Nov. 2000, H.Kurashige: Use STL vector 32 // - 11 Nov. 2000, H.Kurashige: Use STL vector for dataVector and binVector
33 // - 25 Aug. 2021, V.Ivanchenko updated for Ge 33 // - 25 Aug. 2021, V.Ivanchenko updated for Geant4 11.0
34 // ------------------------------------------- 34 // --------------------------------------------------------------------
35 35
36 #include "G4PhysicsFreeVector.hh" 36 #include "G4PhysicsFreeVector.hh"
37 #include "G4Exp.hh" <<
38 37
39 // ------------------------------------------- 38 // --------------------------------------------------------------------
40 G4PhysicsFreeVector::G4PhysicsFreeVector(G4boo 39 G4PhysicsFreeVector::G4PhysicsFreeVector(G4bool spline)
41 : G4PhysicsVector(spline) 40 : G4PhysicsVector(spline)
42 {} 41 {}
43 42
44 // ------------------------------------------- 43 // --------------------------------------------------------------------
45 G4PhysicsFreeVector::G4PhysicsFreeVector(G4int 44 G4PhysicsFreeVector::G4PhysicsFreeVector(G4int length)
46 : G4PhysicsFreeVector(static_cast<std::size_ << 45 : G4PhysicsFreeVector((std::size_t)length, false)
47 {} 46 {}
48 47
49 // ------------------------------------------- 48 // --------------------------------------------------------------------
50 G4PhysicsFreeVector::G4PhysicsFreeVector(std:: 49 G4PhysicsFreeVector::G4PhysicsFreeVector(std::size_t length, G4bool spline)
51 : G4PhysicsVector(spline) 50 : G4PhysicsVector(spline)
52 { 51 {
53 numberOfNodes = length; 52 numberOfNodes = length;
54 53
55 if (0 < length) { << 54 if(0 < length) {
56 binVector.resize(numberOfNodes, 0.0); 55 binVector.resize(numberOfNodes, 0.0);
57 dataVector.resize(numberOfNodes, 0.0); 56 dataVector.resize(numberOfNodes, 0.0);
58 } 57 }
59 Initialise(); 58 Initialise();
60 } 59 }
61 60
62 // ------------------------------------------- 61 // --------------------------------------------------------------------
63 G4PhysicsFreeVector::G4PhysicsFreeVector(std:: 62 G4PhysicsFreeVector::G4PhysicsFreeVector(std::size_t length, G4double,
64 G4dou 63 G4double, G4bool spline)
65 : G4PhysicsFreeVector(length, spline) 64 : G4PhysicsFreeVector(length, spline)
66 {} 65 {}
67 66
68 // ------------------------------------------- 67 // --------------------------------------------------------------------
69 G4PhysicsFreeVector::G4PhysicsFreeVector(const 68 G4PhysicsFreeVector::G4PhysicsFreeVector(const std::vector<G4double>& energies,
70 const 69 const std::vector<G4double>& values,
71 G4boo 70 G4bool spline)
72 : G4PhysicsVector(spline) 71 : G4PhysicsVector(spline)
73 { 72 {
74 numberOfNodes = energies.size(); 73 numberOfNodes = energies.size();
75 74
76 if (numberOfNodes != values.size()) << 75 if(numberOfNodes != values.size())
77 { 76 {
78 G4ExceptionDescription ed; 77 G4ExceptionDescription ed;
79 ed << "The size of energy vector " << numb 78 ed << "The size of energy vector " << numberOfNodes << " != " << values.size();
80 G4Exception("G4PhysicsFreeVector construct 79 G4Exception("G4PhysicsFreeVector constructor: ","glob04", FatalException, ed);
81 } 80 }
82 81
83 binVector = energies; 82 binVector = energies;
84 dataVector = values; 83 dataVector = values;
85 Initialise(); 84 Initialise();
86 } 85 }
87 86
88 // ------------------------------------------- 87 // --------------------------------------------------------------------
89 G4PhysicsFreeVector::G4PhysicsFreeVector(const 88 G4PhysicsFreeVector::G4PhysicsFreeVector(const G4double* energies,
90 const 89 const G4double* values,
91 std:: 90 std::size_t length,
92 G4boo 91 G4bool spline)
93 : G4PhysicsVector(spline) 92 : G4PhysicsVector(spline)
94 { 93 {
95 numberOfNodes = length; 94 numberOfNodes = length;
96 95
97 if (0 < numberOfNodes) << 96 if(0 < numberOfNodes)
98 { 97 {
99 binVector.resize(numberOfNodes); 98 binVector.resize(numberOfNodes);
100 dataVector.resize(numberOfNodes); 99 dataVector.resize(numberOfNodes);
101 100
102 for(std::size_t i = 0; i < numberOfNodes; 101 for(std::size_t i = 0; i < numberOfNodes; ++i)
103 { 102 {
104 binVector[i] = energies[i]; 103 binVector[i] = energies[i];
105 dataVector[i] = values[i]; 104 dataVector[i] = values[i];
106 } 105 }
107 } 106 }
108 Initialise(); 107 Initialise();
109 } 108 }
110 109
111 // ------------------------------------------- 110 // --------------------------------------------------------------------
112 void G4PhysicsFreeVector::PutValues(const std: 111 void G4PhysicsFreeVector::PutValues(const std::size_t index,
113 const G4do 112 const G4double e,
114 const G4do 113 const G4double value)
115 { 114 {
116 if (index >= numberOfNodes) << 115 if(index >= numberOfNodes)
117 { 116 {
118 PrintPutValueError(index, value, "G4Physic 117 PrintPutValueError(index, value, "G4PhysicsFreeVector::PutValues ");
119 return; 118 return;
120 } 119 }
121 binVector[index] = e; 120 binVector[index] = e;
122 dataVector[index] = value; 121 dataVector[index] = value;
123 if(index == 0) 122 if(index == 0)
124 { 123 {
125 edgeMin = e; 124 edgeMin = e;
126 } 125 }
127 else if(numberOfNodes == index + 1) 126 else if(numberOfNodes == index + 1)
128 { 127 {
129 edgeMax = e; 128 edgeMax = e;
130 } 129 }
131 } 130 }
132 131
133 // ------------------------------------------- 132 // --------------------------------------------------------------------
134 void G4PhysicsFreeVector::InsertValues(const G 133 void G4PhysicsFreeVector::InsertValues(const G4double energy,
135 const G 134 const G4double value)
136 { 135 {
137 auto binLoc = std::lower_bound(binVector.cbe 136 auto binLoc = std::lower_bound(binVector.cbegin(), binVector.cend(), energy);
138 auto dataLoc = dataVector.cbegin(); 137 auto dataLoc = dataVector.cbegin();
139 dataLoc += binLoc - binVector.cbegin(); 138 dataLoc += binLoc - binVector.cbegin();
140 139
141 binVector.insert(binLoc, energy); 140 binVector.insert(binLoc, energy);
142 dataVector.insert(dataLoc, value); 141 dataVector.insert(dataLoc, value);
143 142
144 ++numberOfNodes; 143 ++numberOfNodes;
145 Initialise(); 144 Initialise();
146 } <<
147 <<
148 // ------------------------------------------- <<
149 void G4PhysicsFreeVector::EnableLogBinSearch(c <<
150 { <<
151 // check if log search is applicable <<
152 if (0 >= n || edgeMin <= 0.0 || edgeMin == e <<
153 { <<
154 return; <<
155 } <<
156 nLogNodes = static_cast<std::size_t>(static_ <<
157 if (nLogNodes < 3) { nLogNodes = 3; } <<
158 scale.resize(nLogNodes, 0); <<
159 imax1 = nLogNodes - 2; <<
160 iBin1 = (imax1 + 1) / G4Log(edgeMax/edgeMin) <<
161 lmin1 = G4Log(edgeMin); <<
162 scale[0] = 0; <<
163 scale[imax1 + 1] = idxmax; <<
164 std::size_t j = 0; <<
165 for (std::size_t i = 1; i <= imax1; ++i) <<
166 { <<
167 G4double e = edgeMin*G4Exp(i/iBin1); <<
168 for (; j <= idxmax; ++j) <<
169 { <<
170 if (binVector[j] <= e && e < binVector[j <<
171 { <<
172 scale[i] = j; <<
173 break; <<
174 } <<
175 } <<
176 } <<
177 } 145 }
178 146
179 // ------------------------------------------- 147 // --------------------------------------------------------------------
180 148