Geant4  10.02.p01
G4eIonisationParameters.hh
Go to the documentation of this file.
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 // $Id: G4eIonisationParameters.hh 66241 2012-12-13 18:34:42Z gunter $
28 //
29 // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
30 // V. Ivanchenko
31 // Values of the parameters from A. Forti's fit
32 //
33 // History:
34 // -----------
35 // 31 Jul 2001 MGP Created
36 // 12.09.01 V.Ivanchenko Add param and interpolation of parametersVI
37 // 10.10.2001 MGP Revision to improve code quality and
38 // consistency with design
39 // 29.11.01 V.Ivanchenko Parametrisation is updated
40 //
41 // -------------------------------------------------------------------
42 
43 // Class description:
44 // Low Energy Electromagnetic Physics
45 // Set of parameters for LowEnergyIonisation described spectrum
46 // of delta-electrons retrieved from EEDL database.
47 // Further documentation available from http://www.ge.infn.it/geant4/lowE
48 
49 // -------------------------------------------------------------------
50 
51 #ifndef G4IONISATIONPARAMETERS_HH
52 #define G4IONISATIONPARAMETERS_HH 1
53 
54 #include "globals.hh"
55 #include "G4DataVector.hh"
56 #include <map>
57 
59 class G4VEMDataSet;
60 
62 
63 public:
64 
65  G4eIonisationParameters(G4int minZ = 1, G4int maxZ = 99);
66 
68 
69  G4double Parameter(G4int Z, G4int shellIndex,
70  G4int parameterIndex, G4double e) const;
71 
72  G4double Excitation(G4int Z, G4double e) const;
73 
74  void PrintData() const;
75 
76 private:
77 
78  // Hide copy constructor and assignment operator
81 
82  void LoadData();
83 
86 
88 
89  // Parameters of the energy spectra
90  std::map<G4int,G4VEMDataSet*,std::less<G4int> > param;
91  std::map<G4int,G4VEMDataSet*,std::less<G4int> > excit;
92 
93  size_t length;
94 };
95 
96 #endif
G4double Excitation(G4int Z, G4double e) const
G4double Parameter(G4int Z, G4int shellIndex, G4int parameterIndex, G4double e) const
std::map< G4int, G4VEMDataSet *, std::less< G4int > > param
int G4int
Definition: G4Types.hh:78
G4eIonisationParameters & operator=(const G4eIonisationParameters &right)
G4eIonisationParameters(G4int minZ=1, G4int maxZ=99)
std::map< G4int, G4VEMDataSet *, std::less< G4int > > excit
double G4double
Definition: G4Types.hh:76