G4CameronGilbertPairingCorrections.hh

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// $Id: G4CameronGilbertPairingCorrections.hh 96634 2016-04-27 09:31:49Z gcosmo $
//
// Hadronic Process: Nuclear De-excitations
// by V. Lara
//
// Modified:
// 21.03.2013 V.Ivanchenko redesigned and cleaned up


#ifndef G4CameronGilbertPairingCorrections_h
#define G4CameronGilbertPairingCorrections_h 1

#include "globals.hh"

class G4CameronGilbertPairingCorrections
{
public:

  explicit G4CameronGilbertPairingCorrections();

  inline G4bool GetPairingCorrection(G4int N, G4int Z, G4double& result) const
  {
    G4bool res = false;
    if(Z >= ZTableMin && Z <= ZTableMax && N >= NTableMin && N <= NTableMax) { 
      result = PairingZTable[Z-ZTableMin] + PairingNTable[N-NTableMin];
      res = true; 
    }
    return res;
  }

  enum  { ZTableSize = 88, NTableSize = 140, ZTableMin = 11, ZTableMax = 98,
    NTableMin = 11, NTableMax = 150 };

private:

  G4CameronGilbertPairingCorrections(const G4CameronGilbertPairingCorrections & right) = delete;
  const G4CameronGilbertPairingCorrections & operator=(const G4CameronGilbertPairingCorrections & right) = delete;

  static G4double PairingZTable[ZTableSize];
  static G4double PairingNTable[NTableSize];
  
};
#endif