Gabriele Cosmo
100 lines
4.3 KiB
C++
100 lines
4.3 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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///////////////////////////////////////////////////////////////////////////////
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// File: CCalMaterialFactory.hh
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// Description: CCalMaterialFactory is a singleton class to get from a file
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// the information to build CMS Materials. A G4Material is built
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// only if asked. A parallel structure with the file information
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// is keeped in a CCalMaterial pointer vector (CCalMaterialTable).
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///////////////////////////////////////////////////////////////////////////////
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#ifndef CCalMaterialFactory_h
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#define CCalMaterialFactory_h 1
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#include <fstream>
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#include "CCalMaterial.hh"
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#include "CCalAMaterial.hh"
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#include "G4MaterialTable.hh"
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#include "G4ElementTable.hh"
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typedef std::vector<CCalMaterial*> CCalMaterialTable;
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typedef std::vector<CCalAMaterial*> CCalAMaterialTable;
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class CCalMaterialFactory {
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public:
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enum MatDescription {byWeight, byVolume, byAtomic};
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~CCalMaterialFactory();
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static CCalMaterialFactory* getInstance(const G4String&, const G4String&);
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static CCalMaterialFactory* getInstance(const G4String&);
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static CCalMaterialFactory* getInstance();
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G4Material* findMaterial(const G4String& ) const;
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G4Element* findElement (const G4String& ) const;
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//Adds a new CCal Material to the list and returns a G4Material.
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G4Element* addElement (const G4String&, const G4String&, G4double,
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G4double, G4double );
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//Adds a new CCal Material to the list and returns a G4Material.
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G4Material* addMaterial(const G4String& nam, G4double density,
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G4int nconst, G4String mats[], G4double prop[],
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MatDescription md=byWeight);
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void readElements (const G4String&);
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void readMaterials(const G4String&);
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protected:
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void readElements(std::ifstream&);
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void readMaterials(std::ifstream&);
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private:
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//Constructor
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CCalMaterialFactory();
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G4Material* findG4Material (const G4String& ) const;
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CCalMaterial* findCCalMaterial (const G4String& ) const;
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CCalAMaterial* findCCalAMaterial(const G4String& ) const;
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//Adds a CCalMaterial to the list. Used by readMaterials and addMaterial.
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CCalMaterial* addCCalMaterial(const G4String& nam, G4double density,
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G4int nconst, G4String mats[], G4double prop[],
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MatDescription md=byWeight);
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private:
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static CCalMaterialFactory* instance;
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static G4String elementfile; //File with the elements.
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static G4String mixturefile; //File with the materials.
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CCalMaterialTable theCCalMaterials; //Where the CCalMaterials are stored
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CCalAMaterialTable theCCalAMaterials; //Where the CCalAMaterials are stored
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};
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#endif
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