G4NuclearLevelData.hh

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// $Id: G4NuclearLevelData.hh 86536 2014-11-13 19:05:21Z vnivanch $
//
// -------------------------------------------------------------------
//
//      GEANT4 header file 
//
//      File name:     G4NuclearLevelData
//
//      Author:        V.Ivanchenko
// 
//      Creation date: 9 February 2014
//
//      Modifications:
//      
// -------------------------------------------------------------------
//
// Nuclear level data uploaded at initialisation of Geant4 from 
// data files of the G4LEVELGAMMADATA
// 

#ifndef G4NUCLEARLEVELDATA_HH
#define G4NUCLEARLEVELDATA_HH 1

#include "globals.hh"
#include "G4Threading.hh"
#include <vector>

class G4LevelReader;
class G4LevelManager;

class G4NuclearLevelData 
{
private:

  G4NuclearLevelData();

  static G4NuclearLevelData* theInstance;

public:

  static G4NuclearLevelData* GetInstance();

  ~G4NuclearLevelData();

  // run time call to access or to create level manager
  const G4LevelManager* GetLevelManager(G4int Z, G4int A);

  // add private data to isotope from master thread
  G4bool AddPrivateData(G4int Z, G4int A, const G4String& filename);
  
private:

  void InitialiseForIsotope(G4int Z, G4int A);

  G4NuclearLevelData(G4NuclearLevelData &);
  G4NuclearLevelData & operator=(const G4NuclearLevelData &right);

  G4LevelReader* fLevelReader;

  static const G4int ZMAX = 103;
  static const G4int AMIN[ZMAX];
  static const G4int AMAX[ZMAX];

  std::vector<const G4LevelManager*> fLevelManagers[ZMAX];
  std::vector<G4bool> fLevelManagerFlags[ZMAX];

#ifdef G4MULTITHREADED
public:
  static G4Mutex nuclearLevelDataMutex;
#endif
};

#endif