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G4VEMDataSet.hh
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1 //
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18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
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24 // ********************************************************************
25 //
26 //
27 //
28 // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
29 //
30 // History:
31 // -----------
32 // 31 Jul 2001 MGP Created
33 //
34 // 15 Jul 2009 N.A.Karakatsanis New methods added for loading logarithmic data
35 // to enhance computing performance of interpolation
36 //
37 // 24 Dec 2010 V.Ivanchenko moved constructor and destructor to the source
38 //
39 // -------------------------------------------------------------------
40 
41 // Class description:
42 // Low Energy Electromagnetic Physics
43 // Data set for an electromagnetic physics process
44 // A strategy pattern is used to encapsulate algorithms for data interpolation
45 // Further documentation available from http://www.ge.infn.it/geant4/lowE
46 
47 // -------------------------------------------------------------------
48 
49 #ifndef G4VEMDATASET_HH
50 #define G4VEMDATASET_HH 1
51 
52 #include "globals.hh"
53 #include "G4DataVector.hh"
54 
55 class G4VEMDataSet
56 {
57 public:
58 
59  G4VEMDataSet();
60  virtual ~G4VEMDataSet();
61 
62  virtual G4double FindValue(G4double x, G4int componentId = 0) const = 0;
63 
64  virtual void PrintData(void) const = 0;
65 
66  virtual const G4VEMDataSet* GetComponent(G4int componentId) const = 0;
67  virtual void AddComponent(G4VEMDataSet* dataSet) = 0;
68  virtual size_t NumberOfComponents(void) const = 0;
69 
70  virtual const G4DataVector& GetEnergies(G4int componentId) const = 0;
71  virtual const G4DataVector& GetData(G4int componentId) const = 0;
72  virtual const G4DataVector& GetLogEnergies(G4int componentId) const = 0;
73  virtual const G4DataVector& GetLogData(G4int componentId) const = 0;
74 
75  virtual void SetEnergiesData(G4DataVector* x, G4DataVector* data, G4int component=0) = 0;
76  virtual void SetLogEnergiesData(G4DataVector* x,
77  G4DataVector* data,
78  G4DataVector* Log_x,
79  G4DataVector* Log_data,
80  G4int component=0) = 0;
81 
82  virtual G4bool LoadData(const G4String& fileName) = 0;
83  virtual G4bool LoadNonLogData(const G4String& fileName) = 0;
84 
85  virtual G4bool SaveData(const G4String& fileName) const = 0;
86 
87  virtual G4double RandomSelect(G4int componentId = 0) const = 0;
88 
89 private:
90  // Hide copy constructor and assignment operator
91  G4VEMDataSet(const G4VEMDataSet& copy);
92  G4VEMDataSet& operator=(const G4VEMDataSet& right);
93 };
94 #endif /* G4VEMDATASET_HH */