include/Geant4/G4ShellData.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 //
0027 //
0028 // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
0029 //
0030 // History:
0031 // -----------
0032 //  6 Aug 2001   MGP        Created
0033 //
0034 // -------------------------------------------------------------------
0035
0036 // Class description:
0037 // Low Energy Electromagnetic Physics
0038 // Shell data set: shell identifiers and binding energies
0039
0040 // -------------------------------------------------------------------
0041
0042 #ifndef G4SHELLDATA_HH
0043 #define G4SHELLDATA_HH 1
0044
0045 #include "globals.hh"
0046 #include <vector>
0047 #include <map>
0048
0049 class G4DataVector;
0050
0051 class G4ShellData
0052 {
0053 public:
0054   explicit G4ShellData(G4int minZ = 1, G4int maxZ = 100, G4bool isOccupancy = false);
0055   ~G4ShellData();
0056
0057   std::size_t NumberOfShells(G4int Z) const;
0058   G4int ShellId(G4int Z, G4int shellIndex) const;
0059   G4double ShellOccupancyProbability(G4int Z, G4int shellIndex) const;
0060   const std::vector<G4double>& ShellIdVector(G4int Z) const;
0061   G4double BindingEnergy(G4int Z, G4int shellIndex) const;
0062   void SetOccupancyData() { occupancyData = true; }
0063   void LoadData(const G4String& fileName);
0064   void PrintData() const;
0065
0066   // Randomly select a shell based on shell occupancy
0067   G4int SelectRandomShell(G4int Z) const;
0068
0069   // Hide copy constructor and assignment operator
0070   G4ShellData& operator=(const G4ShellData& right) = delete;
0071   G4ShellData(const G4ShellData&) = delete;
0072
0073 private:
0074   const std::vector<G4double>& ShellVector(G4int Z) const;
0075
0076   std::map<G4int,std::vector<G4double>*,std::less<G4int> > idMap;
0077   std::map<G4int,G4DataVector*,std::less<G4int> > bindingMap;
0078   std::vector<G4int> nShells;
0079   std::map<G4int,std::vector<G4double>*,std::less<G4int> > occupancyPdfMap;
0080
0081   G4int zMin;
0082   G4int zMax;
0083   G4bool occupancyData;
0084 };
0085
0086 #endif
0087
0088
0089
0090
0091
0092
0093
0094
0095