[817] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // |
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| 27 | // $Id: G4gsmixt.cc,v 1.13 2006/06/29 18:14:37 gunter Exp $ |
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[1228] | 28 | // GEANT4 tag $Name: geant4-09-03 $ |
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[817] | 29 | // |
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| 30 | // by I.Hrivnacova, 27 Sep 99 |
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| 31 | |
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| 32 | #include "globals.hh" |
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| 33 | #include <iomanip> |
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| 34 | #include <iomanip> |
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| 35 | |
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| 36 | #include "G3toG4.hh" |
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| 37 | #include "G3EleTable.hh" |
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| 38 | #include "G3MatTable.hh" |
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| 39 | #include "G4Material.hh" |
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| 40 | #include "G4Isotope.hh" |
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| 41 | |
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| 42 | void PG4gsmixt(G4String tokens[]) |
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| 43 | { |
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| 44 | // fill the parameter containers |
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| 45 | G3fillParams(tokens,PTgsmixt); |
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| 46 | |
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| 47 | // interpret the parameters |
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| 48 | G4String name = Spar[0].data(); |
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| 49 | G4int imate = Ipar[0]; |
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| 50 | G4int nlmat = Ipar[1]; |
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| 51 | //G4double dens = Rpar[0]*g/cm3; |
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| 52 | G4double dens = Rpar[0]; |
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| 53 | G4double *a = Rpar + 1; |
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| 54 | G4double *z = Rpar + 1+std::abs(nlmat); |
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| 55 | G4double *wmat = Rpar + 1 + 2*std::abs(nlmat); |
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| 56 | |
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| 57 | for (int i=0; i<std::abs(nlmat); i++){ |
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| 58 | //Rpar[i]=Rpar[i]*g/mole; |
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| 59 | Rpar[i]=Rpar[i]; |
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| 60 | }; |
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| 61 | G4gsmixt(imate,name,a,z,dens,nlmat,wmat); |
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| 62 | } |
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| 63 | |
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| 64 | // replaced with G3EleTable |
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| 65 | // only used G4Elements are created; |
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| 66 | // !! no checking of given A of the element; |
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| 67 | // |
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| 68 | // extern G4Element* CreateElement(G4double zeff, G4double aeff, G4String matName); |
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| 69 | |
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| 70 | |
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| 71 | void G4gsmixt(G4int imate, G4String name, G4double* a, G4double* z, |
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| 72 | G4double dens, G4int nlmat, G4double* wmat) |
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| 73 | { |
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| 74 | // in Geant3: |
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| 75 | // After a call with ratios by number (negative number of elements), |
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| 76 | // the ratio array is changed to the ratio by weight, so all successive |
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| 77 | // calls with the same array must specify the number of elements as |
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| 78 | // positive |
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| 79 | G4int i=0; |
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| 80 | if (nlmat<0) { |
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| 81 | // in case of proportions given in atom counts (nlmat<0), |
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| 82 | // the wmat[i] are converted to weight fractions |
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| 83 | G4double aMol = 0.; |
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| 84 | for (i=0; i<std::abs(nlmat); i++) { |
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| 85 | // total molecular weight |
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| 86 | aMol += wmat[i]*a[i]; |
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| 87 | } |
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| 88 | if (aMol == 0.) |
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| 89 | G4Exception("\nG4mixt: Total molecular weight in " + |
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| 90 | name + " = 0."); |
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| 91 | for (i=0; i<std::abs(nlmat); i++) { |
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| 92 | // weight fractions |
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| 93 | wmat[i] = wmat[i]*a[i]/aMol; |
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| 94 | } |
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| 95 | } |
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| 96 | |
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| 97 | // create material with given number of components |
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| 98 | // (elements) |
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| 99 | |
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| 100 | G4Material* material |
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| 101 | = new G4Material(name, dens*g/cm3, std::abs(nlmat)); |
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| 102 | for (i=0; i<std::abs(nlmat); i++) { |
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| 103 | // add units |
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| 104 | // G4Element* element = G4Element(z[i], a[i]*g/mole, name); |
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| 105 | G4Element* element = G3Ele.GetEle(z[i]); |
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| 106 | material->AddElement(element, wmat[i]); |
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| 107 | } |
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| 108 | |
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| 109 | // add the material to the List |
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| 110 | G3Mat.put(imate, material); |
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| 111 | } |
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| 112 | |
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| 113 | /* |
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| 114 | void G4gsmixt(G4int imate, G4String name, G4double a[], G4double z[], |
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| 115 | G4double dens, G4int nlmat, G4double wmat[]){ |
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| 116 | G4int nmate = std::abs(nlmat); |
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| 117 | G4String sname = name.strip(G4String::both); |
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| 118 | G4double theDensity = dens*g/cm3; |
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| 119 | |
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| 120 | G4Material* theMixture = new G4Material(name, dens, nmate); |
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| 121 | G4bool ok=true; |
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| 122 | for (int i=0; i< nmate; i++){ |
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| 123 | G4Element* theElement = G3Ele.GetEle(z[i]); |
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| 124 | if (nlmat>0) { |
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| 125 | G4double fractionmass = wmat[i]; |
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| 126 | ok = ok && std::abs(fractionmass)<=1.; |
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| 127 | theMixture->AddElement(theElement, fractionmass); |
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| 128 | } else if (nlmat<0) { |
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| 129 | G4int natoms = wmat[i]; |
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| 130 | ok = ok && wmat[i] == natoms; |
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| 131 | theMixture->AddElement(theElement, natoms); |
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| 132 | } else { |
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| 133 | ok=false; |
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| 134 | } |
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| 135 | } |
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| 136 | if (ok) { |
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| 137 | G3Mat.put(imate, theMixture); |
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| 138 | } else { |
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| 139 | if (nlmat>0) { |
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| 140 | G4cerr << "G4gsmixt: for mixture '" << name |
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| 141 | << "' some |weights|>1 : " << G4endl; |
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| 142 | for (G4int i=0;i<nlmat; i++) { |
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| 143 | G4cerr << "Component " << std::setw(3) << i+1 << " fraction: " |
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| 144 | << std::setw(10) << wmat[i] << G4endl; |
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| 145 | } |
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| 146 | } else if (nlmat<0) { |
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| 147 | G4cerr << "G4gsmixt: for mixture '" << name |
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| 148 | << "' some #natoms are non-integer: " << G4endl; |
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| 149 | for (G4int i=0;i<nlmat; i++) { |
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| 150 | G4cerr << "Component " << std::setw(3) << i+1 << " #atoms " |
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| 151 | << std::setw(10) << wmat[i] << G4endl; |
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| 152 | } |
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| 153 | } else { |
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| 154 | G4cerr << "G4gsmixt: Number of components for mixture '" |
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| 155 | << name << "' (" << nlmat << ") not allowed." << G4endl; |
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| 156 | } |
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| 157 | } |
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| 158 | } |
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| 159 | */ |
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| 160 | |
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| 161 | |
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| 162 | |
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