| 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 | // $Id: G4NistMaterialBuilder.hh,v 1.16 2010/04/29 11:11:56 vnivanch Exp $
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| 27 | // GEANT4 tag $Name: geant4-09-04-beta-cand-01 $
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| 28 |
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| 29 | #ifndef G4NistMaterialBuilder_h
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| 30 | #define G4NistMaterialBuilder_h 1
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| 31 |
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| 32 | //---------------------------------------------------------------------------
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| 33 | //
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| 34 | // ClassName: G4NistMaterialBuilder
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| 35 | //
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| 36 | // Description: Utility class to hold and manipulate G4Materials
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| 37 | //
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| 38 | // Author: V.Ivanchenko 21.11.2004
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| 39 | //
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| 40 | // Modifications:
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| 41 | // 31.10.05 Add chemical effect and gas properties (V.Ivanchenko)
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| 42 | // 27.02.06 V.Ivanchneko add ConstructNewGasMaterial
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| 43 | // 11.05.06 V.Ivanchneko add warning flag to FindOrBuildMaterial method
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| 44 | // 27.07.06 V.Ivanchneko set defaul warning=true for FindOrBuildMaterial
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| 45 | // 27.07.07 V.Ivanchneko add matIndex vector to control built materials
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| 46 | // 28.07.07 V.Ivanchneko add BuildMaterial method using Nist index
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| 47 | // 29.04.10 V.Ivanchneko add GetMeanIonisationEnergy method using Nist index
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| 48 | //
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| 49 | //----------------------------------------------------------------------------
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| 50 | //
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| 51 | // Class Description:
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| 52 | //
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| 53 | // Element data from the NIST DB on Atomic Weights and Isotope Compositions
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| 54 | // http://physics.nist.gov/PhysRefData/Compositions/index.html
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| 55 | //
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| 56 |
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| 57 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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| 58 |
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| 59 | #include "globals.hh"
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| 60 | #include "G4Material.hh"
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| 61 | #include <vector>
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| 62 |
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| 63 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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| 64 |
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| 65 | class G4NistElementBuilder;
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| 66 |
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| 67 | class G4NistMaterialBuilder
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| 68 | {
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| 69 | public:
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| 70 |
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| 71 | G4NistMaterialBuilder(G4NistElementBuilder*, G4int verb=0);
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| 72 |
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| 73 | ~G4NistMaterialBuilder();
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| 74 |
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| 75 | // Find or build a G4Material by name, from dataBase
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| 76 | //
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| 77 | G4Material* FindOrBuildMaterial (const G4String& name,
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| 78 | G4bool isotopes=true,
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| 79 | G4bool warning=true);
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| 80 |
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| 81 | // construct a G4Material from scratch by atome count
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| 82 | //
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| 83 | G4Material* ConstructNewMaterial (const G4String& name,
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| 84 | const std::vector<G4String>& elm,
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| 85 | const std::vector<G4int>& nbAtoms,
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| 86 | G4double dens,
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| 87 | G4bool isotopes=true,
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| 88 | G4State state = kStateSolid,
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| 89 | G4double temp = STP_Temperature,
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| 90 | G4double pressure = STP_Pressure);
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| 91 |
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| 92 | // construct a G4Material from scratch by fraction mass
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| 93 | //
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| 94 | G4Material* ConstructNewMaterial (const G4String& name,
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| 95 | const std::vector<G4String>& elm,
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| 96 | const std::vector<G4double>& weight,
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| 97 | G4double dens,
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| 98 | G4bool isotopes=true,
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| 99 | G4State state = kStateSolid,
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| 100 | G4double temp = STP_Temperature,
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| 101 | G4double pressure = STP_Pressure);
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| 102 |
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| 103 |
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| 104 | // construct a gas G4Material from scratch by atome count
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| 105 | //
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| 106 | G4Material* ConstructNewGasMaterial(const G4String& name,
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| 107 | const G4String& nameNist,
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| 108 | G4double temp, G4double pres,
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| 109 | G4bool isotopes=true);
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| 110 |
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| 111 | // verbosity level defined by G4NistManager
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| 112 | //
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| 113 | void SetVerbose(G4int val);
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| 114 |
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| 115 | // cout predefined materials:
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| 116 | // "simple" - only pure materials in basic state (Z = 1, ..., 98)
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| 117 | // "compound" - NIST compounds
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| 118 | // "hep" - HEP materials and compounds
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| 119 | // "all" - all
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| 120 | //
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| 121 | void ListMaterials(const G4String&);
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| 122 |
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| 123 | // cout lists of predefined materials
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| 124 | //
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| 125 | void ListNistSimpleMaterials();
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| 126 | void ListNistCompoundMaterials();
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| 127 | void ListHepMaterials();
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| 128 | void ListSpaceMaterials();
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| 129 |
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| 130 | // access to the list of names of Geant4 predefined materials
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| 131 | //
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| 132 | const std::vector<G4String>& GetMaterialNames() const;
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| 133 |
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| 134 | // access to the NIST mean ionisation potentials
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| 135 | //
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| 136 | inline G4double GetMeanIonisationEnergy(G4int index) const;
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| 137 |
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| 138 | private:
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| 139 |
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| 140 | void Initialise();
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| 141 | void NistSimpleMaterials();
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| 142 | void NistCompoundMaterials();
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| 143 | void HepAndNuclearMaterials();
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| 144 | void SpaceMaterials();
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| 145 |
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| 146 | // add parameters of material from NIST DB to internal vectors
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| 147 | // density in g/cm3, mean ionisation potential in eV
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| 148 | //
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| 149 | void AddMaterial(const G4String& nameMat, G4double dens, G4int Z=0,
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| 150 | G4double pot=0.0, G4int ncomp=1,
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| 151 | G4State=kStateSolid,
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| 152 | G4double temp=STP_Temperature,
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| 153 | G4double pres=STP_Pressure);
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| 154 |
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| 155 | void AddChemicalFormula(const G4String& nameMat, const G4String& ch);
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| 156 | void AddGas(const G4String& nameMat, G4double t=STP_Temperature,
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| 157 | G4double p=STP_Pressure);
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| 158 |
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| 159 | void AddElementByWeightFraction(G4int Z, G4double);
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| 160 | void AddElementByAtomCount (G4int Z, G4int);
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| 161 |
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| 162 | void AddElementByWeightFraction(const G4String& name, G4double);
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| 163 | void AddElementByAtomCount (const G4String& name, G4int);
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| 164 |
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| 165 | // build a G4Material from dataBase
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| 166 | G4Material* BuildMaterial(const G4String& name, G4bool isotopes);
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| 167 | G4Material* BuildMaterial(G4int idx, G4bool isotopes);
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| 168 |
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| 169 | void DumpElm(G4int);
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| 170 | void DumpMix(G4int);
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| 171 |
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| 172 | private:
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| 173 |
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| 174 | G4NistElementBuilder* elmBuilder;
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| 175 |
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| 176 | G4int verbose;
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| 177 | G4int nMaterials;
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| 178 | G4int nComponents;
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| 179 | G4int nCurrent;
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| 180 | G4int nElementary;
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| 181 | G4int nNIST;
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| 182 | G4int nHEP;
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| 183 |
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| 184 | std::vector<G4String> names;
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| 185 | std::vector<G4String> chFormulas;
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| 186 |
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| 187 | std::vector<G4double> densities;
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| 188 | std::vector<G4double> ionPotentials;
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| 189 | std::vector<G4State> states;
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| 190 | std::vector<G4double> fractions;
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| 191 | std::vector<G4int> components;
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| 192 | std::vector<G4int> indexes;
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| 193 | std::vector<G4int> elements;
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| 194 |
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| 195 | std::vector<G4int> matIndex;
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| 196 |
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| 197 | std::vector<G4double> temperatures;
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| 198 | std::vector<G4double> presures;
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| 199 |
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| 200 | G4bool first;
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| 201 |
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| 202 | };
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| 203 |
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| 204 | inline const std::vector<G4String>&
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| 205 | G4NistMaterialBuilder::GetMaterialNames() const
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| 206 | {
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| 207 | return names;
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| 208 | }
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| 209 |
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| 210 | inline G4double
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| 211 | G4NistMaterialBuilder::GetMeanIonisationEnergy(G4int index) const
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| 212 | {
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| 213 | G4double res = 10*index;
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| 214 | if(index >= 0 && index < nMaterials) { res = ionPotentials[index]; }
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| 215 | return res;
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| 216 | }
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| 217 |
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| 218 | #endif
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