G4EmElementXS.hh

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//
// -------------------------------------------------------------------
//
// GEANT4 Class header file
//
// File name:     G4EmElementXS
//
// Author:        V. Ivanchenko 
// 
// Creation date: 22 August 2024
//
// Modifications: 
//
// Class Description: 
//
// Class provide access to the cross section data stored in the G4LEDATA
// data structure in form of G4PhysicsVector. For that data are uploaded
// to the G4ElementData via G4ElementDataRegistry allowing sharing of
// data between threads.
//
// When retrieve data, this class set mutex lock.
//
// Class Description: End 
 
// -------------------------------------------------------------------
//
 
#ifndef G4EmElementXS_h
#define G4EmElementXS_h 1
 
#include "globals.hh"
 
class G4ElementData;
class G4EmParameters;
class G4PhysicsVector;
 
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class G4EmElementXS
{
public:
 
  explicit G4EmElementXS(G4int zmin, G4int zmax, const G4String& name,
             const G4String& subname);
 
  ~G4EmElementXS() = default;
 
  G4PhysicsVector* Retrieve(G4int Z) const;
 
  G4double GetXS(G4int Z, G4double ekin) const;
 
  // hide assignment operator 
  G4EmElementXS & operator=(const G4EmElementXS &right) = delete;
  G4EmElementXS(const G4EmElementXS&) = delete;
 
private:
 
  G4int Zmin;
  G4int Zmax;
  G4ElementData* fData;
  G4EmParameters* fParameters;
  const G4String fSubName;
};
 
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#endif