| 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 // 26 //
27 // 27 //
28 // by I.Hrivnacova, 27 Sep 99 28 // by I.Hrivnacova, 27 Sep 99
29 29
30 #include <iomanip> 30 #include <iomanip>
31 #include <iomanip> 31 #include <iomanip>
32 32
33 #include "globals.hh" 33 #include "globals.hh"
34 #include "G4SystemOfUnits.hh" 34 #include "G4SystemOfUnits.hh"
35 35
36 #include "G3toG4.hh" 36 #include "G3toG4.hh"
37 #include "G3EleTable.hh" 37 #include "G3EleTable.hh"
38 #include "G3MatTable.hh" 38 #include "G3MatTable.hh"
39 #include "G4Material.hh" 39 #include "G4Material.hh"
40 #include "G4Isotope.hh" 40 #include "G4Isotope.hh"
41 41
42 void PG4gsmixt(G4String *tokens) 42 void PG4gsmixt(G4String *tokens)
43 { 43 {
44 // fill the parameter containers 44 // fill the parameter containers
45 G3fillParams(tokens,PTgsmixt); 45 G3fillParams(tokens,PTgsmixt);
46 46
47 // interpret the parameters 47 // interpret the parameters
48 G4String name = Spar[0].data(); 48 G4String name = Spar[0].data();
49 G4int imate = Ipar[0]; 49 G4int imate = Ipar[0];
50 G4int nlmat = Ipar[1]; 50 G4int nlmat = Ipar[1];
51 //G4double dens = Rpar[0]*g/cm3; 51 //G4double dens = Rpar[0]*g/cm3;
52 G4double dens = Rpar[0]; 52 G4double dens = Rpar[0];
53 G4double *a = Rpar + 1; 53 G4double *a = Rpar + 1;
54 G4double *z = Rpar + 1+std::abs(nlmat); 54 G4double *z = Rpar + 1+std::abs(nlmat);
55 G4double *wmat = Rpar + 1 + 2*std::abs(nlm 55 G4double *wmat = Rpar + 1 + 2*std::abs(nlmat);
56 /* 56 /*
57 for (int i=0; i<std::abs(nlmat); i++){ 57 for (int i=0; i<std::abs(nlmat); i++){
58 //Rpar[i]=Rpar[i]*g/mole; 58 //Rpar[i]=Rpar[i]*g/mole;
59 Rpar[i]=Rpar[i]; 59 Rpar[i]=Rpar[i];
60 }; 60 };
61 */ 61 */
62 G4gsmixt(imate,name,a,z,dens,nlmat,wmat); 62 G4gsmixt(imate,name,a,z,dens,nlmat,wmat);
63 } 63 }
64 64
65 // replaced with G3EleTable 65 // replaced with G3EleTable
66 // only used G4Elements are created; 66 // only used G4Elements are created;
67 // !! no checking of given A of the element; 67 // !! no checking of given A of the element;
68 // 68 //
69 // extern G4Element* CreateElement(G4double ze 69 // extern G4Element* CreateElement(G4double zeff, G4double aeff, G4String matName);
70 70
71 71
72 void G4gsmixt(G4int imate, G4String name, G4do 72 void G4gsmixt(G4int imate, G4String name, G4double* a, G4double* z,
73 G4double dens, G4int nlmat, G4do 73 G4double dens, G4int nlmat, G4double* wmat)
74 { 74 {
75 // in Geant3: 75 // in Geant3:
76 // After a call with ratios by number (negat 76 // After a call with ratios by number (negative number of elements),
77 // the ratio array is changed to the ratio b 77 // the ratio array is changed to the ratio by weight, so all successive
78 // calls with the same array must specify th 78 // calls with the same array must specify the number of elements as
79 // positive 79 // positive
80 G4int i=0; 80 G4int i=0;
81 if (nlmat<0) { 81 if (nlmat<0) {
82 // in case of proportions given in atom co 82 // in case of proportions given in atom counts (nlmat<0),
83 // the wmat[i] are converted to weight fra 83 // the wmat[i] are converted to weight fractions
84 G4double aMol = 0.; 84 G4double aMol = 0.;
85 for (i=0; i<std::abs(nlmat); i++) { 85 for (i=0; i<std::abs(nlmat); i++) {
86 // total molecular weight 86 // total molecular weight
87 aMol += wmat[i]*a[i]; 87 aMol += wmat[i]*a[i];
88 } 88 }
89 if (aMol == 0.) { 89 if (aMol == 0.) {
90 G4String text = "G4mixt: Total molecular 90 G4String text = "G4mixt: Total molecular weight in " + name + " = 0.";
91 G4Exception("G4gsmixt()", "G3toG40016", 91 G4Exception("G4gsmixt()", "G3toG40016", FatalException, text);
92 return; 92 return;
93 } 93 }
94 for (i=0; i<std::abs(nlmat); i++) { 94 for (i=0; i<std::abs(nlmat); i++) {
95 // weight fractions 95 // weight fractions
96 wmat[i] = wmat[i]*a[i]/aMol; 96 wmat[i] = wmat[i]*a[i]/aMol;
97 } 97 }
98 } 98 }
99 99
100 // create material with given number of comp 100 // create material with given number of components
101 // (elements) 101 // (elements)
102 102
103 G4Material* material 103 G4Material* material
104 = new G4Material(name, dens*g/cm3, std::ab 104 = new G4Material(name, dens*g/cm3, std::abs(nlmat));
105 for (i=0; i<std::abs(nlmat); i++) { 105 for (i=0; i<std::abs(nlmat); i++) {
106 // add units 106 // add units
107 // G4Element* element = G4Element(z[i], a[ 107 // G4Element* element = G4Element(z[i], a[i]*g/mole, name);
108 G4Element* element = G3Ele.GetEle(z[i]); 108 G4Element* element = G3Ele.GetEle(z[i]);
109 material->AddElement(element, wmat[i]); 109 material->AddElement(element, wmat[i]);
110 } 110 }
111 111
112 // add the material to the List 112 // add the material to the List
113 G3Mat.put(imate, material); 113 G3Mat.put(imate, material);
114 } 114 }
115 115
116 /* 116 /*
117 void G4gsmixt(G4int imate, G4String name, G4do 117 void G4gsmixt(G4int imate, G4String name, G4double a[], G4double z[],
118 G4double dens, G4int nlmat, G4do 118 G4double dens, G4int nlmat, G4double wmat[]){
119 G4int nmate = std::abs(nlmat); 119 G4int nmate = std::abs(nlmat);
120 G4String sname = name.strip(G4String::both); 120 G4String sname = name.strip(G4String::both);
121 G4double theDensity = dens*g/cm3; 121 G4double theDensity = dens*g/cm3;
122 122
123 G4Material* theMixture = new G4Material(name 123 G4Material* theMixture = new G4Material(name, dens, nmate);
124 G4bool ok=true; 124 G4bool ok=true;
125 for (int i=0; i< nmate; i++){ 125 for (int i=0; i< nmate; i++){
126 G4Element* theElement = G3Ele.GetEle(z[i]) 126 G4Element* theElement = G3Ele.GetEle(z[i]);
127 if (nlmat>0) { 127 if (nlmat>0) {
128 G4double fractionmass = wmat[i]; 128 G4double fractionmass = wmat[i];
129 ok = ok && std::abs(fractionmass)<=1.; 129 ok = ok && std::abs(fractionmass)<=1.;
130 theMixture->AddElement(theElement, fract 130 theMixture->AddElement(theElement, fractionmass);
131 } else if (nlmat<0) { 131 } else if (nlmat<0) {
132 G4int natoms = wmat[i]; 132 G4int natoms = wmat[i];
133 ok = ok && wmat[i] == natoms; 133 ok = ok && wmat[i] == natoms;
134 theMixture->AddElement(theElement, natom 134 theMixture->AddElement(theElement, natoms);
135 } else { 135 } else {
136 ok=false; 136 ok=false;
137 } 137 }
138 } 138 }
139 if (ok) { 139 if (ok) {
140 G3Mat.put(imate, theMixture); 140 G3Mat.put(imate, theMixture);
141 } else { 141 } else {
142 if (nlmat>0) { 142 if (nlmat>0) {
143 G4cerr << "G4gsmixt: for mixture '" << n 143 G4cerr << "G4gsmixt: for mixture '" << name
144 << "' some |weights|>1 : " << G4endl; 144 << "' some |weights|>1 : " << G4endl;
145 for (G4int i=0;i<nlmat; i++) { 145 for (G4int i=0;i<nlmat; i++) {
146 G4cerr << "Component " << std::setw(3) << i+ 146 G4cerr << "Component " << std::setw(3) << i+1 << " fraction: "
147 << std::setw(10) << wmat[i] << G4endl 147 << std::setw(10) << wmat[i] << G4endl;
148 } 148 }
149 } else if (nlmat<0) { 149 } else if (nlmat<0) {
150 G4cerr << "G4gsmixt: for mixture '" << n 150 G4cerr << "G4gsmixt: for mixture '" << name
151 << "' some #natoms are non-integer: " < 151 << "' some #natoms are non-integer: " << G4endl;
152 for (G4int i=0;i<nlmat; i++) { 152 for (G4int i=0;i<nlmat; i++) {
153 G4cerr << "Component " << std::setw(3) << i+ 153 G4cerr << "Component " << std::setw(3) << i+1 << " #atoms "
154 << std::setw(10) << wmat[i] << G4endl 154 << std::setw(10) << wmat[i] << G4endl;
155 } 155 }
156 } else { 156 } else {
157 G4cerr << "G4gsmixt: Number of component 157 G4cerr << "G4gsmixt: Number of components for mixture '"
158 << name << "' (" << nlmat << ") not all 158 << name << "' (" << nlmat << ") not allowed." << G4endl;
159 } 159 }
160 } 160 }
161 } 161 }
162 */ 162 */
163 163
164 164
165 165
166 166