Import Geant4 5.0.0 source tree

2016-06-08 16:57:27 +02:00
parent 330b82b769
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+//
+///////////////////////////////////////////////////////////////////////////////
+// File: CCalMaterialFactory.hh
+// Description: CCalMaterialFactory is a singleton class to get from a file
+//              the information to build CMS Materials. A G4Material is built
+//              only if asked. A parallel structure with the file information
+//              is keeped in a CCalMaterial pointer vector (CCalMaterialTable).
+///////////////////////////////////////////////////////////////////////////////
+#ifndef CCalMaterialFactory_h
+#define CCalMaterialFactory_h 1
+
+#include "g4std/fstream"
+
+#include "CCalMaterial.hh"
+#include "CCalAMaterial.hh"
+
+#include "G4MaterialTable.hh"
+#include "G4ElementTable.hh"
+
+typedef G4std::vector<CCalMaterial*>  CCalMaterialTable;
+typedef G4std::vector<CCalAMaterial*> CCalAMaterialTable;
+
+class CCalMaterialFactory {
+public:
+  enum MatDescription {byWeight, byVolume, byAtomic};
+
+  ~CCalMaterialFactory();
+  
+  static CCalMaterialFactory* getInstance(const G4String&, const G4String&);
+  static CCalMaterialFactory* getInstance(const G4String&);
+  static CCalMaterialFactory* getInstance();
+
+  G4Material* findMaterial(const G4String& ) const;
+  G4Element*  findElement (const G4String& ) const;
+
+  //Adds a new CCal Material to the list and returns a G4Material.
+  G4Element*  addElement  (const G4String&, const G4String&, G4double,
+                           G4double, G4double );
+  //Adds a new CCal Material to the list and returns a G4Material.
+  G4Material* addMaterial(const G4String& nam, G4double density, 
+			  G4int nconst, G4String mats[], G4double prop[],
+			  MatDescription md=byWeight);
+
+  void readElements (const G4String&);
+  void readMaterials(const G4String&);
+
+protected:
+  void readElements(G4std::ifstream&);
+  void readMaterials(G4std::ifstream&);
+
+private:
+  //Constructor
+  CCalMaterialFactory();
+
+  G4Material*    findG4Material   (const G4String& ) const;
+  CCalMaterial*  findCCalMaterial (const G4String& ) const;
+  CCalAMaterial* findCCalAMaterial(const G4String& ) const;
+
+  //Adds a CCalMaterial to the list. Used by readMaterials and addMaterial.
+  CCalMaterial* addCCalMaterial(const G4String& nam, G4double density, 
+				G4int nconst, G4String mats[], G4double prop[],
+				MatDescription md=byWeight);
+  
+
+private:
+  static CCalMaterialFactory* instance;
+
+  static G4String elementfile; //File with the elements.
+  static G4String mixturefile; //File with the materials.
+
+  CCalMaterialTable  theCCalMaterials;  //Where the CCalMaterials are stored
+  CCalAMaterialTable theCCalAMaterials; //Where the CCalAMaterials are stored
+
+};
+
+#endif