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 | // |
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28 | |
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29 | #include "F04Materials.hh" |
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30 | |
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31 | F04Materials::F04Materials() |
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32 | { |
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33 | nistMan = G4NistManager::Instance(); |
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34 | |
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35 | nistMan->SetVerbose(2); |
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36 | |
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37 | CreateMaterials(); |
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38 | } |
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39 | |
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40 | F04Materials::~F04Materials() |
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41 | { |
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42 | delete Vacuum; |
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43 | delete Air; |
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44 | delete Sci; |
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45 | delete BeO; |
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46 | } |
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47 | |
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48 | F04Materials* F04Materials::instance = 0; |
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49 | |
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50 | F04Materials* F04Materials::GetInstance() |
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51 | { |
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52 | if (instance == 0) |
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53 | { |
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54 | instance = new F04Materials(); |
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55 | } |
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56 | return instance; |
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57 | } |
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58 | |
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59 | G4Material* F04Materials::GetMaterial(const G4String material) |
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60 | { |
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61 | G4Material* mat = nistMan->FindOrBuildMaterial(material); |
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62 | |
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63 | if (!mat) mat = G4Material::GetMaterial(material); |
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64 | if (!mat) {G4cout << material << "Not Found, Please Retry"<< G4endl;} |
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65 | |
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66 | return mat; |
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67 | } |
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68 | |
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69 | void F04Materials::CreateMaterials() |
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70 | { |
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71 | G4double density; |
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72 | std::vector<G4int> natoms; |
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73 | std::vector<G4double> fractionMass; |
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74 | std::vector<G4String> elements; |
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75 | |
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76 | // Materials Definitions |
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77 | // ===================== |
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78 | |
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79 | // Define Vacuum |
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80 | |
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81 | Vacuum = nistMan->FindOrBuildMaterial("G4_Galactic"); |
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82 | |
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83 | // Define Air |
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84 | |
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85 | Air = nistMan->FindOrBuildMaterial("G4_AIR"); |
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86 | |
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87 | // Define BeO |
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88 | |
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89 | BeO = nistMan->FindOrBuildMaterial("G4_BERYLLIUM_OXIDE"); |
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90 | |
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91 | // Define Scintillator |
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92 | |
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93 | elements.push_back("C"); natoms.push_back(9); |
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94 | elements.push_back("H"); natoms.push_back(10); |
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95 | |
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96 | // density = 1.032*g/cm3; |
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97 | // ==> when using ConstructNewMaterial give the density in g/cm3 |
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98 | // ==> but do NOT multiply by the unit!!! |
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99 | |
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100 | density = 1.032; |
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101 | |
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102 | Sci = nistMan-> |
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103 | ConstructNewMaterial("Scintillator", elements, natoms, density); |
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104 | |
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105 | elements.clear(); |
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106 | natoms.clear(); |
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107 | |
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108 | G4cout << G4endl << "The materials defined are: " << G4endl << G4endl; |
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109 | |
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110 | G4cout << *(G4Material::GetMaterialTable()) << G4endl; |
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111 | } |
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