G4ESTARStopping.hh

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#ifndef G4ESTARStopping_h
#define G4ESTARStopping_h 1
 
//---------------------------------------------------------------------------
//
// ClassName:   G4ESTARStopping
//
// Description: Data on stopping power
//
// Author:      Anton Ivantchenko 18.04.2006
//
// Organisation:        QinetiQ Ltd, UK
// Customer:            ESA/ESTEC, NOORDWIJK
// Contract:            CSMAN-5288
//
// Modifications:
// 
//----------------------------------------------------------------------------
//
// Class Description:
//
// Data on Stopping Powers from the NIST Data Base  
// http://physics.nist.gov/PhysRefData/STAR/Text/ESTAR.html
//
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
 
#include "globals.hh"
#include "G4PhysicsFreeVector.hh"
#include <vector>
 
class G4Material;
 
class G4ESTARStopping 
{ 
public: 
 
  explicit G4ESTARStopping(const G4String& datatype = "");
 
  ~G4ESTARStopping();
 
  G4int GetIndex(const G4Material*);
 
  G4double GetElectronicDEDX(G4int idx, G4double energy);
 
  inline G4double GetElectronicDEDX(const G4Material*, G4double energy);
 
  // hide assignment operator
  G4ESTARStopping & operator=(const  G4ESTARStopping &right) = delete;
  G4ESTARStopping(const  G4ESTARStopping&) = delete;
 
private:
 
  void Initialise();
 
  void AddData(const G4double* energy, const G4double* xs, G4int idx);
 
  char* dirPath = nullptr;
  const G4Material* currentMaterial = nullptr;
 
  G4int type = 0;
  G4int matIndex = -1;
  std::vector<G4PhysicsFreeVector*> sdata;
  std::vector<G4String> name;
};
 
inline G4double G4ESTARStopping::GetElectronicDEDX(const G4Material* mat, 
                           G4double energy)
{
  return GetElectronicDEDX(GetIndex(mat), energy);
}
 
#endif