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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 . 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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 // $Id: G4gsmate.cc,v 1.12 2006/06/29 18:14:10 gunter Exp $ >> 28 // GEANT4 tag $Name: geant4-08-03-patch-01 $ 27 // 29 // 28 // by I.Hrivnacova, 27 Sep 99 30 // by I.Hrivnacova, 27 Sep 99 29 31 30 #include <cmath> 32 #include <cmath> 31 33 32 #include "G4PhysicalConstants.hh" << 33 #include "G4SystemOfUnits.hh" << 34 #include "G3toG4.hh" 34 #include "G3toG4.hh" 35 #include "G3MatTable.hh" 35 #include "G3MatTable.hh" 36 #include "G3EleTable.hh" 36 #include "G3EleTable.hh" 37 #include "G4Material.hh" 37 #include "G4Material.hh" 38 #include "G4Isotope.hh" 38 #include "G4Isotope.hh" 39 #include "G4UnitsTable.hh" 39 #include "G4UnitsTable.hh" 40 40 41 void PG4gsmate(G4String *tokens) << 41 void PG4gsmate(G4String tokens[]) 42 { 42 { 43 // fill the parameter containers 43 // fill the parameter containers 44 G3fillParams(tokens,PTgsmate); 44 G3fillParams(tokens,PTgsmate); 45 G4String name = Spar[0]; 45 G4String name = Spar[0]; 46 G4int imate = Ipar[0]; 46 G4int imate = Ipar[0]; 47 G4int nwbf = Ipar[1]; 47 G4int nwbf = Ipar[1]; 48 G4double a = Rpar[0]; 48 G4double a = Rpar[0]; 49 G4double z = Rpar[1]; 49 G4double z = Rpar[1]; 50 G4double dens = Rpar[2]; 50 G4double dens = Rpar[2]; 51 G4double radl = Rpar[3]; 51 G4double radl = Rpar[3]; 52 // G4double absl = Rpar[4]; 52 // G4double absl = Rpar[4]; 53 G4double *ubuf = &Rpar[5]; 53 G4double *ubuf = &Rpar[5]; 54 54 55 G4gsmate(imate, name, a, z, dens, radl, nwbf 55 G4gsmate(imate, name, a, z, dens, radl, nwbf, ubuf); 56 } 56 } 57 57 >> 58 /* >> 59 // replaced with G3EleTable >> 60 // only used G4Elements are created; >> 61 // !! no checking of given A of the element; >> 62 // >> 63 >> 64 G4Element* CreateElement(G4double zeff, G4double aeff, G4String matName) >> 65 { >> 66 // tolerance in Z, A for element definition >> 67 const G4double tolerance = 0.001; >> 68 >> 69 // define the symbol Z%A% of element >> 70 // !! symbol is not unambiguous element identifier >> 71 char symbol[20]; >> 72 sprintf(symbol,"Z%dA%d",int(zeff),int(aeff/(g/mole))); >> 73 G4String elSymbol = symbol; >> 74 >> 75 // search element table for the element with given (Z,A) >> 76 // >> 77 G4int index = 0; >> 78 const G4ElementTable* table = G4Element::GetElementTable(); >> 79 for (G4int i=0; i<table->entries(); i++) { >> 80 G4Element* entry = (*table)[i]; >> 81 if (elSymbol == entry->GetSymbol()) index++; >> 82 if ( std::abs(zeff - entry->GetZ()) < tolerance && >> 83 (std::abs(aeff - entry->GetA())/(g/mole)) < tolerance ){ >> 84 return entry; >> 85 } >> 86 } >> 87 >> 88 // define a unique name En-Z%A% >> 89 // (n - index of elements with the same int(Z), int(A)) >> 90 char chIndex[4]; >> 91 sprintf(chIndex,"%d",index); >> 92 G4String elName = "E"; >> 93 elName = elName + chIndex + "-"; >> 94 elName = elName + elSymbol; >> 95 >> 96 // create new element if it was not found in element table >> 97 G4Element* element = new G4Element(elName, elSymbol, zeff, aeff); >> 98 G4cout << "New element: " << element->GetName() >> 99 << " for " << matName << " material has been created." << G4endl; >> 100 return element; >> 101 } >> 102 */ >> 103 58 void G4gsmate(G4int imate, G4String name, G4do 104 void G4gsmate(G4int imate, G4String name, G4double ain, G4double zin, 59 G4double densin, G4double, G4int 105 G4double densin, G4double, G4int, G4double*) 60 { 106 { 61 G4double G3_minimum_density = 1.e-10*g/cm3; 107 G4double G3_minimum_density = 1.e-10*g/cm3; 62 108 63 // add units 109 // add units 64 G4double z = zin; 110 G4double z = zin; 65 G4double a = ain*g/mole; 111 G4double a = ain*g/mole; 66 G4double dens = densin*g/cm3; 112 G4double dens = densin*g/cm3; 67 113 68 G4Material* material=0; 114 G4Material* material=0; 69 115 70 G4String sname = G4StrUtil::strip_copy(name) << 116 G4String sname = name.strip(G4String::both); 71 if (sname == "AIR") { 117 if (sname == "AIR") { 72 // handle the built in AIR mixture 118 // handle the built in AIR mixture 73 G4double aa[2], zz[2], wmat[2]; << 119 G4double a[2], z[2], wmat[2]; 74 aa[0] = 14.01*g/mole; << 120 a[0] = 14.01*g/mole; 75 aa[1] = 16.00*g/mole; << 121 a[1] = 16.00*g/mole; 76 zz[0] = 7; << 122 z[0] = 7; 77 zz[1] = 8; << 123 z[1] = 8; 78 wmat[0] = 0.7; 124 wmat[0] = 0.7; 79 wmat[1] = 0.3; 125 wmat[1] = 0.3; 80 // G4double theDensity = 1.2931*mg/cm3; 126 // G4double theDensity = 1.2931*mg/cm3; 81 G4double theDensity = 0.0012931; 127 G4double theDensity = 0.0012931; 82 G4int n=2; << 128 int n=2; 83 G4gsmixt(imate, sname, aa, zz, theDensity, << 129 G4gsmixt(imate, sname, a, z, theDensity, n, wmat); 84 } 130 } 85 else if ( z<1 || dens < G3_minimum_density ) 131 else if ( z<1 || dens < G3_minimum_density ) { 86 // define vacuum according to definition f 132 // define vacuum according to definition from N03 example 87 G4double density = universe_mean_densi 133 G4double density = universe_mean_density; //from PhysicalConstants.h 88 G4double pressure = 3.e-18*pascal; 134 G4double pressure = 3.e-18*pascal; 89 G4double temperature = 2.73*kelvin; 135 G4double temperature = 2.73*kelvin; 90 material = new G4Material(name, z=1., a=1. 136 material = new G4Material(name, z=1., a=1.01*g/mole, density, 91 kStateGas,temperature,pres 137 kStateGas,temperature,pressure); 92 } 138 } 93 else { 139 else { 94 //G4Element* element = CreateElement(z, a, 140 //G4Element* element = CreateElement(z, a, name); 95 G4Element* element = G3Ele.GetEle(z); 141 G4Element* element = G3Ele.GetEle(z); 96 material = new G4Material(name, dens, 1); 142 material = new G4Material(name, dens, 1); 97 material->AddElement(element, 1.); 143 material->AddElement(element, 1.); 98 } 144 } 99 145 100 // add the material to the List 146 // add the material to the List 101 G3Mat.put(imate, material); 147 G3Mat.put(imate, material); 102 } 148 } 103 149 104 150 105 151 106 152 107 153 108 154 109 155 110 156