include/Geant4/G4ESTARStopping.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0025 //
0026
0027 #ifndef G4ESTARStopping_h
0028 #define G4ESTARStopping_h 1
0029
0030 //---------------------------------------------------------------------------
0031 //
0032 // ClassName:   G4ESTARStopping
0033 //
0034 // Description: Data on stopping power
0035 //
0036 // Author:      Anton Ivantchenko 18.04.2006
0037 //
0038 // Organisation:        QinetiQ Ltd, UK
0039 // Customer:            ESA/ESTEC, NOORDWIJK
0040 // Contract:            CSMAN-5288
0041 //
0042 // Modifications:
0043 //
0044 //----------------------------------------------------------------------------
0045 //
0046 // Class Description:
0047 //
0048 // Data on Stopping Powers from the NIST Data Base
0049 // http://physics.nist.gov/PhysRefData/STAR/Text/ESTAR.html
0050 //
0051
0052 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0053
0054
0055 #include "globals.hh"
0056 #include "G4PhysicsFreeVector.hh"
0057 #include <vector>
0058
0059 class G4Material;
0060
0061 class G4ESTARStopping
0062 {
0063 public:
0064
0065   explicit G4ESTARStopping(const G4String& datatype = "");
0066
0067   ~G4ESTARStopping();
0068
0069   G4int GetIndex(const G4Material*);
0070
0071   G4double GetElectronicDEDX(G4int idx, G4double energy);
0072
0073   inline G4double GetElectronicDEDX(const G4Material*, G4double energy);
0074
0075   // hide assignment operator
0076   G4ESTARStopping & operator=(const  G4ESTARStopping &right) = delete;
0077   G4ESTARStopping(const  G4ESTARStopping&) = delete;
0078
0079 private:
0080
0081   void Initialise();
0082
0083   void AddData(const G4double* energy, const G4double* xs, G4int idx);
0084
0085   const G4Material* currentMaterial = nullptr;
0086
0087   G4int type = 0;
0088   G4int matIndex = -1;
0089   std::vector<G4PhysicsFreeVector*> sdata;
0090   std::vector<G4String> name;
0091 };
0092
0093 inline G4double G4ESTARStopping::GetElectronicDEDX(const G4Material* mat,
0094                            G4double energy)
0095 {
0096   return GetElectronicDEDX(GetIndex(mat), energy);
0097 }
0098
0099 #endif