databaseresult.h

/***************************************************************************
 databaseresult.h
 -------------------
 copyright            : (C) 2010 CREALP Lucien Schreiber
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef _DATABASERESULT_H
#define _DATABASERESULT_H
 
// For compilers that support precompilation, includes "wx/wx.h".
#include <wx/wxprec.h>
// Include wxWidgets' headers
#ifndef WX_PRECOMP
#include <wx/wx.h>
#endif
 
#include "database.h"
#include "mysql.h"
#include "ogrsf_frmts.h"  // OGR accessing
 
class DataBaseResult {
  private:
    MYSQL_RES** m_ResultSet;
    MYSQL_ROW m_Row;
    long m_RowIndex;
    tmArrayULong m_RowLengths;
 
  protected:
    bool _GetRowLength();
 
  public:
    DataBaseResult();
 
    DataBaseResult(MYSQL_RES** results);
 
    void Create(MYSQL_RES** results);
 
    ~DataBaseResult();
 
    bool HasResults();
 
    int GetColCount();
 
    long GetRowCount();
 
    bool GetColName(wxArrayString& fields);
 
    bool GetValue(int col, wxString& value);
 
    bool GetValue(int col, long& value);
 
    bool GetValue(int col, OGRGeometry** geometry);
 
    bool NextRow();
 
    bool IsRowOk();
 
    bool GotoRow(long row);
};
 
#endif