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AlephROOTDbManager.h

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//
//  Class AlephROOTDbManager
//
//  The class responsible for the database handling
//  It inherits from AlephManager.
//  It is a singleton
//
//  Author : C. Delaere 14.08.02
//

#ifndef ALEPHROOTDBMANAGER_H
#define ALEPHROOTDBMANAGER_H

#include "AlephDbManager.h"
#include <vector>
#include <list>

class TFile;
class TTree;
class AlphaBanks;

class AlephROOTDbManager : public AlephDbManager 
{
public:

 friend class AlephDbManager;

  virtual AlephRC initialize(); 
  virtual AlephRC terminate(); 
  virtual AlephRC StoreEvent(AlphaBanks*);
  virtual AlephRC GetEvent(AlphaBanks*);
  virtual AlephRC openExistingDb(const vector<string>& aDbName,
                                 const string& mode = "TRANSTY");
  virtual AlephRC openNewDb(const string& aDbName);
protected:

// constructor and destructor
  AlephROOTDbManager();
  virtual ~AlephROOTDbManager();
private:

// ROOT objects used to store / retrieve information
  TFile *ROOTDbFile;
  TTree *ROOTDbTree;
  AlphaBanks* mylocalevent;
  int eventnumber, runnumber, edirclass ;
  int entry;
  long classbitpattern;
  list<long> asrucardlist;
  long lowentry;
  long highentry;

};

#endif

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