DbiDemoData2.h

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// $Id: DbiDemoData2.h,v 1.7 2003/05/01 11:50:28 west Exp $

#ifndef DBIDEMODATA2_H
#define DBIDEMODATA2_H

// DbiDemoData2                                                       //
//                                                                    //
// Package: Dbi (Database Interface).                                 //
//                                                                    //
// Concept:  A concrete data type corresponding to a single row in a  //
//          database table of aggregated data.                        //
//                                                                    //
// Purpose: Example type for test and demonstration purposes.         //
//                                                                    //
// N. West  02/2001                                                   //

#include "Rtypes.h"
#include "DatabaseInterface/DbiTableRow.h"
#include "LeakChecker/Lea.h"

class DbiValidityRec;

class DbiDemoData2 : public DbiTableRow
{

using TObject::Compare;  // So won't be hidden

public:

// Constructors and destructors.
  DbiDemoData2() { LEA_CTOR; }
  DbiDemoData2(const DbiDemoData2& from) 
    : DbiTableRow(from) { LEA_CTOR; *this = from; }
  virtual ~DbiDemoData2(){ LEA_DTOR; };

// State testing member functions
  Bool_t CanL2Cache() const { return kTRUE; }
  Bool_t Compare(const DbiDemoData2& that ) const {
                return     fSubSystem   == that.fSubSystem
                       &&  fAggregateNo == that.fAggregateNo
                       &&  fData        == that.fData; }
    Int_t GetAggregateNo() const { return fAggregateNo; }
   UInt_t GetIndex(UInt_t /* defIndex */) const { return fSubSystem/10; }
   UInt_t GetSubSystem() const { return fSubSystem; }
  Float_t GetData() const { return fData; }

  virtual DbiTableRow* CreateTableRow() const { 
                                              return new DbiDemoData2; }

// I/O  member functions
  virtual void Fill(DbiResultSet& rs,
                    const DbiValidityRec* vrec);
  virtual void Store(DbiOutRowStream& ors,
                     const DbiValidityRec* vrec) const;

 
private:  

// Data members

    Int_t   fAggregateNo; // Aggregate number
    Int_t   fSubSystem;
    Float_t  fData;
   
ClassDef(DbiDemoData2,0)     // Example aggregated data type. 

};

#endif  // DBIDEMODATA2_H

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