| 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: NistMaterialTest1.cc,v 1.3 2006/06/29 19:13:19 gunter Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
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| 29 | // |
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| 30 | // |
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| 31 | // ------------------------------------------------------------ |
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| 32 | // |
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| 33 | // |
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| 34 | // Test the construction of materials from the NIST data base |
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| 35 | // |
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| 36 | #include "G4NistElementBuilder.hh" |
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| 37 | #include "G4NistMaterialBuilder.hh" |
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| 38 | |
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| 39 | #include "globals.hh" |
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| 40 | #include "G4UnitsTable.hh" |
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| 41 | |
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| 42 | int main() { |
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| 43 | |
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| 44 | G4int z; |
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| 45 | G4bool buildIsotopes; |
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| 46 | G4int verbose; |
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| 47 | |
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| 48 | G4UnitDefinition::BuildUnitsTable(); |
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| 49 | |
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| 50 | // define Elements |
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| 51 | // |
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| 52 | G4NistElementBuilder nistElm(verbose=0); |
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| 53 | |
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| 54 | nistElm.FindOrBuildElement (z=1); |
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| 55 | nistElm.FindOrBuildElement (z=6); |
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| 56 | nistElm.FindOrBuildElement (z=7, buildIsotopes=false); |
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| 57 | nistElm.FindOrBuildElement ("O"); |
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| 58 | nistElm.FindOrBuildElement ("Si", buildIsotopes=false); |
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| 59 | nistElm.FindOrBuildElement ("Fe"); |
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| 60 | nistElm.FindOrBuildElement ("U"); |
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| 61 | |
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| 62 | G4cout << *(G4Isotope::GetIsotopeTable()) << G4endl; |
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| 63 | G4cout << *(G4Element::GetElementTable()) << G4endl; |
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| 64 | |
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| 65 | |
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| 66 | // define Materials |
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| 67 | // |
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| 68 | G4NistMaterialBuilder nistMat(0, &nistElm, verbose=0); |
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| 69 | |
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| 70 | //nistMat.ListNistSimpleMaterials(); |
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| 71 | |
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| 72 | G4Material* Al = |
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| 73 | nistMat.FindOrBuildMaterial ("G4_Al"); |
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| 74 | nistMat.FindOrBuildMaterial ("G4_lAr", buildIsotopes=false); |
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| 75 | nistMat.FindOrBuildMaterial ("G4_Cu" , buildIsotopes=false); |
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| 76 | G4Material* Pb = |
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| 77 | nistMat.FindOrBuildMaterial ("G4_Pb"); |
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| 78 | |
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| 79 | //nistMat.ListNistCompoundMaterials(); |
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| 80 | |
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| 81 | G4Material* H2O = |
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| 82 | nistMat.FindOrBuildMaterial ("G4_WATER"); |
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| 83 | nistMat.FindOrBuildMaterial ("G4_POLYSTYRENE"); |
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| 84 | nistMat.FindOrBuildMaterial ("G4_SILICON_DIOXIDE"); |
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| 85 | nistMat.FindOrBuildMaterial ("G4_AIR", buildIsotopes=false); |
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| 86 | |
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| 87 | // build new materials from scratch |
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| 88 | // |
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| 89 | G4String gelSiElm[3] = {"H", "O", "Si"}; |
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| 90 | G4int gelSiAtom[3] = { 4, 4, 1}; |
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| 91 | G4double gelSiW[3] = {0.0416, 0.6661, 0.2923}; |
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| 92 | |
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| 93 | std::vector<G4String> elm; |
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| 94 | std::vector<G4int> atom; |
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| 95 | std::vector<G4double> w; |
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| 96 | for (G4int j=0; j<3; j++) { |
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| 97 | elm.push_back(gelSiElm[j]); atom.push_back(gelSiAtom[j]); |
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| 98 | w.push_back(gelSiW[j]); |
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| 99 | } |
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| 100 | |
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| 101 | // by atom count |
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| 102 | G4Material* Aerog = |
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| 103 | nistMat.ConstructNewMaterial ("gel_silicate1", elm, atom, 0.2); |
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| 104 | |
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| 105 | // by mass fraction |
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| 106 | nistMat.ConstructNewMaterial ("gel_silicate2", elm, w, 0.2); |
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| 107 | |
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| 108 | // print G4MaterialTable |
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| 109 | // |
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| 110 | G4cout << *(G4Material::GetMaterialTable()) << G4endl; |
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| 111 | |
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| 112 | // print additional informations |
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| 113 | // |
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| 114 | G4cout << " Nuclear interaction length of Aluminium: " |
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| 115 | << Al->GetNuclearInterLength()/cm << " cm" << G4endl; |
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| 116 | |
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| 117 | G4cout << " Nuclear interaction length of Lead: " |
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| 118 | << Pb->GetNuclearInterLength()/cm << " cm" << G4endl; |
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| 119 | |
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| 120 | G4cout << " Nuclear interaction length of Water: " |
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| 121 | << H2O->GetNuclearInterLength()/cm << " cm" << G4endl; |
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| 122 | |
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| 123 | G4cout << " Nuclear interaction length of Aerogel: " |
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| 124 | << Aerog->GetNuclearInterLength()/cm << " cm" << G4endl; |
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| 125 | |
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| 126 | return EXIT_SUCCESS; |
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| 127 | } |
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