DbiDemoData4.cxx

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// $Id: DbiDemoData4.cxx,v 1.2 2004/10/14 12:47:44 west Exp $
//
// DbiDemoData4
//
// Package: Dbi (Database Interface).

// Begin_Html<img src="../../pedestrians.gif" align=center>
// <a href="../source_warning.html">Warning for beginners</a>.<br>
// Also see <a href="../../root_crib/index.html">The ROOT Crib</a> and
// <a href="../index.html">The MINOS Class User Guide</a>End_Html
//
// N. West 02/2001
//
// Concept: A concrete data type corresponding to a single row in a
//          database table of non-aggregated data with string data.
//   
// Purpose: Example type for test and demonstration purposes.
//

#include <cmath>

#include "DatabaseInterface/test/DbiDemoData4.h"
#include "DatabaseInterface/DbiOutRowStream.h"
#include "DatabaseInterface/DbiResultSet.h"
#include "MessageService/MsgService.h"

ClassImp(DbiDemoData4)

//   Definition of static data members
//   *********************************

CVSID("$Id: DbiDemoData4.cxx,v 1.2 2004/10/14 12:47:44 west Exp $\n  \
    CVSID_DBIRESULTPTR ");

//  Instantiate associated Result Pointer and Writer classes.
//  ********************************************************

#include "DatabaseInterface/DbiResultPtr.tpl"
template class  DbiResultPtr<DbiDemoData4>;

#include "DatabaseInterface/DbiWriter.tpl"
template class  DbiWriter<DbiDemoData4>;


// Definition of member functions (alphabetical order)
// ***************************************************

//.....................................................................

DbiDemoData4::DbiDemoData4(Int_t base) {

//
//
//  Purpose:  Default ctor.
//
//  Arguments: 
//    base         in    Starting value for data.
//

  LEA_CTOR;
  fData[0] = base;
  for ( int elem =1; elem < dataSize; ++elem ) fData[elem] = 1 + fData[elem-1];
}

//.....................................................................

Bool_t DbiDemoData4::IsValid() const {
//
//
//  Purpose:  Validate object.

  Bool_t ok = kTRUE;
  for ( int elem =1; elem < dataSize; ++elem ) 
    if ( fData[elem] != 1 + fData[elem-1] ) ok = kFALSE;
  return ok;

}

//.....................................................................

void DbiDemoData4::Fill(DbiResultSet& rs,
                        const DbiValidityRec* /* vrec */) {
//
//
//  Purpose:  Fill oject from Result Set
//
//  Arguments: 
//    rs           in    Result Set used to fill object
//    vrec         in    Associated validity record (or 0 if filling
//                                                    DbiValidityRec)
//
//  Return:    
//
//  Contact:   N. West
//
//  Specification:-
//  =============
//
//  o Fill object from current row of Result Set.

//  Program Notes:-
//  =============

//  None.

  for (int elem =0; elem < dataSize; ++elem ) rs >> fData[elem];
   
}

//.....................................................................

void DbiDemoData4::Store(DbiOutRowStream& ors,
                         const DbiValidityRec* /* vrec */) const {
//
//
//  Purpose:  Stream object to output row stream
//
//  Arguments: 
//    ors          in     Output row stream.
//    vrec         in    Associated validity record (or 0 if filling
//                                                    DbiValidityRec)
//
//  Return:    
//
//  Contact:   N. West
//
//  Specification:-
//  =============
//
//  o  Stream object to output row stream.

//  Program Notes:-
//  =============

//  None.

  for (int elem =0; elem < dataSize; ++elem ) ors <<  fData[elem];
   
}


/*    Template for New Member Function

//.....................................................................

DbiDemoData4:: {
//
//
//  Purpose:  
//
//  Arguments: 
//    xxxxxxxxx    in    yyyyyy
//
//  Return:    
//
//  Contact:   N. West
//
//  Specification:-
//  =============
//
//  o 

//  Program Notes:-
//  =============

//  None.


}

*/

---