| 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 | // File: CCalMaterialFactory.hh
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| 28 | // Description: CCalMaterialFactory is a singleton class to get from a file
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| 29 | // the information to build CMS Materials. A G4Material is built
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| 30 | // only if asked. A parallel structure with the file information
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| 31 | // is keeped in a CCalMaterial pointer vector (CCalMaterialTable).
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| 32 | ///////////////////////////////////////////////////////////////////////////////
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| 33 | #ifndef CCalMaterialFactory_h
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| 34 | #define CCalMaterialFactory_h 1
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| 35 |
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| 36 | #include <fstream>
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| 37 |
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| 38 | #include "CCalMaterial.hh"
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| 39 | #include "CCalAMaterial.hh"
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| 40 |
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| 41 | #include "G4MaterialTable.hh"
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| 42 | #include "G4ElementTable.hh"
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| 43 |
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| 44 | typedef std::vector<CCalMaterial*> CCalMaterialTable;
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| 45 | typedef std::vector<CCalAMaterial*> CCalAMaterialTable;
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| 46 |
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| 47 | class CCalMaterialFactory {
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| 48 | public:
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| 49 | enum MatDescription {byWeight, byVolume, byAtomic};
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| 50 |
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| 51 | ~CCalMaterialFactory();
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| 52 |
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| 53 | static CCalMaterialFactory* getInstance(const G4String&, const G4String&);
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| 54 | static CCalMaterialFactory* getInstance(const G4String&);
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| 55 | static CCalMaterialFactory* getInstance();
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| 56 |
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| 57 | G4Material* findMaterial(const G4String& ) const;
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| 58 | G4Element* findElement (const G4String& ) const;
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| 59 |
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| 60 | //Adds a new CCal Material to the list and returns a G4Material.
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| 61 | G4Element* addElement (const G4String&, const G4String&, G4double,
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| 62 | G4double, G4double );
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| 63 | //Adds a new CCal Material to the list and returns a G4Material.
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| 64 | G4Material* addMaterial(const G4String& nam, G4double density,
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| 65 | G4int nconst, G4String mats[], G4double prop[],
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| 66 | MatDescription md=byWeight);
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| 67 |
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| 68 | void readElements (const G4String&);
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| 69 | void readMaterials(const G4String&);
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| 70 |
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| 71 | protected:
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| 72 | void readElements(std::ifstream&);
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| 73 | void readMaterials(std::ifstream&);
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| 74 |
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| 75 | private:
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| 76 | //Constructor
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| 77 | CCalMaterialFactory();
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| 78 |
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| 79 | G4Material* findG4Material (const G4String& ) const;
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| 80 | CCalMaterial* findCCalMaterial (const G4String& ) const;
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| 81 | CCalAMaterial* findCCalAMaterial(const G4String& ) const;
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| 82 |
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| 83 | //Adds a CCalMaterial to the list. Used by readMaterials and addMaterial.
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| 84 | CCalMaterial* addCCalMaterial(const G4String& nam, G4double density,
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| 85 | G4int nconst, G4String mats[], G4double prop[],
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| 86 | MatDescription md=byWeight);
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| 87 |
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| 88 |
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| 89 | private:
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| 90 | static CCalMaterialFactory* instance;
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| 91 |
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| 92 | static G4String elementfile; //File with the elements.
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| 93 | static G4String mixturefile; //File with the materials.
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| 94 |
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| 95 | CCalMaterialTable theCCalMaterials; //Where the CCalMaterials are stored
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| 96 | CCalAMaterialTable theCCalAMaterials; //Where the CCalAMaterials are stored
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| 97 |
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| 98 | };
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| 99 |
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| 100 | #endif
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