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