//
// ********************************************************************
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//
// $Id$
//

#ifndef G4DCtable_H
#define G4DCtable_H 1

class G4VDigitizerModule;
#include "globals.hh"
//#include "g4rw/tvordvec.h"
#include <vector>

// class description:
//
//  This class is used by G4DigiManager for book keeping the
// digitizer modules and digits collections. The order of
// digi collections stored in G4DCofThisEvent is same as the
// order of DClist. 
//  The order may vary from run to run, if the user adds/changes
// some of his/her digitizer modules.
//  In case user wants to make G4Run object persistent, this
// G4DCtable class object should be copied and stored with
// G4Run object.

class G4DCtable
{
  public:
    G4DCtable();
    ~G4DCtable();

  public:
    G4int Registor(G4String SDname,G4String DCname);
    G4int GetCollectionID(G4String DCname) const;
    G4int GetCollectionID(G4VDigitizerModule* aDM) const;

  private:
    std::vector<G4String> DMlist;
    std::vector<G4String> DClist;

  public:
    inline G4int entries() const
    { return DClist.size(); }
    inline G4String GetDMname(G4int i) const
    {
      if(i<0||i>entries()) return "***Not Defined***";
      return DMlist[i];
    }
    inline G4String GetDCname(G4int i) const
    {
      if(i<0||i>entries()) return "***Not Defined***";
      return DClist[i];
    }

};

#endif