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26 ////////////////////////////////////////////// 26 ///////////////////////////////////////////////////////////////////////////////
27 // File: CCalMaterial.cc 27 // File: CCalMaterial.cc
28 // Description: CCalMaterial transient class t 28 // Description: CCalMaterial transient class to store information from
29 // material table (database) whic 29 // material table (database) which is used to make a G4Material
30 ////////////////////////////////////////////// 30 ///////////////////////////////////////////////////////////////////////////////
31 #include "CCalMaterial.hh" 31 #include "CCalMaterial.hh"
32 32
33 //#define debug 33 //#define debug
34 34
35 CCalMaterial::CCalMaterial(G4String mat, G4dou 35 CCalMaterial::CCalMaterial(G4String mat, G4double dens, G4int nconst,
36 CCalMaterial** cons 36 CCalMaterial** constituents, G4double* weights,
37 FractionType ft): n 37 FractionType ft): name(mat), density(dens) {
38 nElem = 0; 38 nElem = 0;
39 39
40 G4int i=0; 40 G4int i=0;
41 for (i=0; i<nconst; i++) 41 for (i=0; i<nconst; i++)
42 nElem += constituents[i]->NElements(); 42 nElem += constituents[i]->NElements();
43 43
44 theElements = new G4String[nElem]; 44 theElements = new G4String[nElem];
45 theWeights = new G4double[nElem]; 45 theWeights = new G4double[nElem];
46 46
47 G4double factor; 47 G4double factor;
48 G4int nelem=0; 48 G4int nelem=0;
49 for (i=0; i<nconst; i++) { 49 for (i=0; i<nconst; i++) {
50 if (ft==FTWeight) 50 if (ft==FTWeight)
51 factor=1.0; 51 factor=1.0;
52 else 52 else
53 factor=constituents[i]->Density(); 53 factor=constituents[i]->Density();
54 for (G4int j=0; j<constituents[i]->NElemen 54 for (G4int j=0; j<constituents[i]->NElements(); j++) {
55 theElements[nelem] = constituents[i]->El 55 theElements[nelem] = constituents[i]->Element(j);
56 theWeights[nelem] = constituents[i]->We 56 theWeights[nelem] = constituents[i]->Weight(j)* weights[i] * factor;
57 nelem++; 57 nelem++;
58 } 58 }
59 } 59 }
60 60
61 if (density<0) { //Let's compute density 61 if (density<0) { //Let's compute density
62 computeDensity(nconst, constituents, weigh 62 computeDensity(nconst, constituents, weights, ft);
63 } 63 }
64 closeMaterial(); 64 closeMaterial();
65 } 65 }
66 66
67 CCalMaterial::CCalMaterial(const CCalMaterial& 67 CCalMaterial::CCalMaterial(const CCalMaterial& mat):
68 name(mat.name), density(mat.density), nElem( 68 name(mat.name), density(mat.density), nElem(mat.nElem) {
69 theElements = new G4String[nElem]; 69 theElements = new G4String[nElem];
70 theWeights = new G4double[nElem]; 70 theWeights = new G4double[nElem];
71 for (G4int i=0; i<nElem; i++){ 71 for (G4int i=0; i<nElem; i++){
72 theElements[i]=mat.theElements[i]; 72 theElements[i]=mat.theElements[i];
73 theWeights[i]=mat.theWeights[i]; 73 theWeights[i]=mat.theWeights[i];
74 } 74 }
75 } 75 }
76 76
77 CCalMaterial::~CCalMaterial() { 77 CCalMaterial::~CCalMaterial() {
78 if (theElements) 78 if (theElements)
79 delete[] theElements; 79 delete[] theElements;
80 if (theWeights) 80 if (theWeights)
81 delete[] theWeights; 81 delete[] theWeights;
82 } 82 }
83 83
84 void CCalMaterial::computeDensity(G4int nconst 84 void CCalMaterial::computeDensity(G4int nconst,
85 CCalMaterial 85 CCalMaterial** constituents,
86 G4double* we 86 G4double* weights, FractionType ft) {
87 G4double mass=0; 87 G4double mass=0;
88 G4double volume=0; 88 G4double volume=0;
89 for (G4int i=0; i<nconst; i++) { 89 for (G4int i=0; i<nconst; i++) {
90 if (ft==FTWeight) { 90 if (ft==FTWeight) {
91 mass+=weights[i]; 91 mass+=weights[i];
92 volume+=(weights[i]/constituents[i]->Den 92 volume+=(weights[i]/constituents[i]->Density());
93 } 93 }
94 else { //by volume 94 else { //by volume
95 mass+=(weights[i]*constituents[i]->Densi 95 mass+=(weights[i]*constituents[i]->Density());
96 volume+=weights[i]; 96 volume+=weights[i];
97 } 97 }
98 } 98 }
99 density=mass/volume; 99 density=mass/volume;
100 } 100 }
101 101
102 CCalMaterial& CCalMaterial::operator=(const CC 102 CCalMaterial& CCalMaterial::operator=(const CCalMaterial& mat){
103 if(theElements) 103 if(theElements)
104 delete[] theElements; 104 delete[] theElements;
105 if(theWeights) 105 if(theWeights)
106 delete[] theWeights; 106 delete[] theWeights;
107 107
108 name=mat.name; 108 name=mat.name;
109 density=mat.density; 109 density=mat.density;
110 nElem=mat.nElem; 110 nElem=mat.nElem;
111 111
112 theElements = new G4String[nElem]; 112 theElements = new G4String[nElem];
113 theWeights = new G4double[nElem]; 113 theWeights = new G4double[nElem];
114 for (G4int i=0; i<nElem; i++){ 114 for (G4int i=0; i<nElem; i++){
115 theElements[i]=mat.theElements[i]; 115 theElements[i]=mat.theElements[i];
116 theWeights[i]=mat.theWeights[i]; 116 theWeights[i]=mat.theWeights[i];
117 } 117 }
118 return *this; 118 return *this;
119 } 119 }
120 120
121 G4bool CCalMaterial::operator==(const CCalMate 121 G4bool CCalMaterial::operator==(const CCalMaterial& mat) const{
122 return (name==mat.name); 122 return (name==mat.name);
123 } 123 }
124 124
125 G4bool CCalMaterial::operator!=(const CCalMate 125 G4bool CCalMaterial::operator!=(const CCalMaterial& mat) const{
126 return (name!=mat.name); 126 return (name!=mat.name);
127 } 127 }
128 128
129 void CCalMaterial::closeMaterial() { 129 void CCalMaterial::closeMaterial() {
130 G4int trueConst=0; 130 G4int trueConst=0;
131 131
132 G4double norm=0; 132 G4double norm=0;
133 133
134 for (G4int i=0; i<nElem; i++) { 134 for (G4int i=0; i<nElem; i++) {
135 norm+=theWeights[i]; 135 norm+=theWeights[i];
136 if (theElements[i]!="") { 136 if (theElements[i]!="") {
137 trueConst++; 137 trueConst++;
138 for (G4int j=i+1; j<nElem; j++) { 138 for (G4int j=i+1; j<nElem; j++) {
139 if(theElements[i]==theElements[j]){ 139 if(theElements[i]==theElements[j]){
140 theWeights[i]+=theWeights[j]; 140 theWeights[i]+=theWeights[j];
141 theElements[j]=""; 141 theElements[j]="";
142 } 142 }
143 }//for j 143 }//for j
144 } //if 144 } //if
145 }//for i 145 }//for i
146 146
147 if (trueConst != nElem) { 147 if (trueConst != nElem) {
148 G4String* newConst = new G4String[trueCons 148 G4String* newConst = new G4String[trueConst];
149 G4double* newWeight = new G4double[trueCon 149 G4double* newWeight = new G4double[trueConst];
150 150
151 G4int newi=0; 151 G4int newi=0;
152 for(G4int i=0; i<nElem; i++){ 152 for(G4int i=0; i<nElem; i++){
153 if (theElements[i]!="") { 153 if (theElements[i]!="") {
154 newConst[newi] = theElements[i]; 154 newConst[newi] = theElements[i];
155 newWeight[newi] = theWeights[i]/norm; 155 newWeight[newi] = theWeights[i]/norm;
156 newi++; 156 newi++;
157 } 157 }
158 } 158 }
159 159
160 #ifdef debug 160 #ifdef debug
161 G4cout << "\tGoing from " << nElem <<" con 161 G4cout << "\tGoing from " << nElem <<" constituents to " << trueConst << G4endl;
162 #endif 162 #endif
163 nElem=trueConst; 163 nElem=trueConst;
164 164
165 delete[] theElements; 165 delete[] theElements;
166 delete[] theWeights; 166 delete[] theWeights;
167 167
168 theElements=newConst; 168 theElements=newConst;
169 theWeights=newWeight; 169 theWeights=newWeight;
170 } 170 }
171 else { //Let's normalize the weights 171 else { //Let's normalize the weights
172 for (G4int i=0; i<nElem; i++) 172 for (G4int i=0; i<nElem; i++)
173 theWeights[i] = theWeights[i]/norm; 173 theWeights[i] = theWeights[i]/norm;
174 } 174 }
175 } 175 }
176 176
177 std::ostream& operator<<(std::ostream& os, con 177 std::ostream& operator<<(std::ostream& os, const CCalMaterial& mat) {
178 os << mat.name << G4endl; 178 os << mat.name << G4endl;
179 os << "Density= " << mat.density << " g/cm3. 179 os << "Density= " << mat.density << " g/cm3. Number of Elements: "
180 << mat.nElem << G4endl; 180 << mat.nElem << G4endl;
181 for (G4int i=0; i<mat.nElem; i++) 181 for (G4int i=0; i<mat.nElem; i++)
182 os << '\t' << mat.theElements[i] << '\t' < 182 os << '\t' << mat.theElements[i] << '\t' << mat.theWeights[i] << G4endl;
183 return os; 183 return os;
184 } 184 }
185 185