// $Id: BrEventNode.h,v 1.7 1998/08/20 14:20:17 hagel Exp $
//
// $Log: BrEventNode.h,v $
// Revision 1.7  1998/08/20 14:20:17  hagel
// Add Copy method + clean up
//
// Revision 1.6  1998/08/14 21:26:23  videbaek
// Some cleanup mods
//
// Revision 1.5  1998/08/05 15:40:15  hagel
// Add Clear to BrEventNode
//
// Revision 1.4  1998/07/28 16:41:12  hagel
// Add GetObjectList() to BrEventNode.h
//
// Revision 1.3  1998/04/06 21:11:48  videbaek
// Clean up and additions for Win95
//
//
#ifndef _BREVENTNODE_H
#define _BREVENTNODE_H

///////////////////////////////////////////////////////////////////////
//                                                                   //
//    BrEventNode                                                    //
//                                                                   //
//    Brahms event class                                             //
//                                                                   //
//    BrEventNode manages access to the raw and reconstructed data   //
//    for one event branch in the BRAT environment.                  // 
//    environment                                                    //
//                                                                   //
//    Author  : F.Videbaek                                           //
//    Created :                                                      //
//    Version : 1.0                                                  //
//    Changed : 2/24/1998                                            //
//                                                                   //
//                                                                   //
//                                                                   //
///////////////////////////////////////////////////////////////////////

// Root Classes

#ifndef ROOT_TNamed
#include "TNamed.h"
#endif
#ifndef ROOT_THashTable
#include "THashTable.h"
#include "TObjArray.h"
#endif

//
// Brahms Classes
//
#include "BrDataObject.h"

class BrDataTable;

class BrEventNode : public BrDataObject {

public:
  BrEventNode();
  BrEventNode(Char_t* Name);
  
  virtual ~BrEventNode();
  
  
  virtual void      SetVerbose(Int_t i){ fVerbose = i;} // Enable and Disable Verbose mode                         }
  //Enable and Disable Verbose mode. Diagnostice out put occurs
  //at each call of the Event memebr functions.
  //
  virtual Bool_t        IsNode() const {return kTRUE;}
  virtual BrDataObject* GetObject(Char_t *ObjectName);
  virtual BrDataTable*  GetDataTable(Char_t *ObjectName);
  virtual TObjArray*    GetObjectList() {return fObjectList;} 
  virtual void          Clear(); 
  virtual Int_t         AddObject(BrDataObject *Object);
  virtual void          ListObjects();
  virtual void          Copy(BrEventNode &eventnode);
  
 private:
  
  //    THashTable     *fObjectList;  // List of data objects
  TObjArray             *fObjectList;   //  List of data objects
  Int_t                 fVerbose;     //! Controls debugging and monitoring output
 public:
  
  ClassDef(BrEventNode,1)       // BRAHMS event data class
    
    };

#endif