gxXmlTable.h

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/*  Copyright (C) 2004  Guido Simone
 *
 *  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.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.

 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef GXLIB_GXXMLTABLE_H
#define GXLIB_GXXMLTABLE_H


class gxXmlTable
{
public:
   gxXmlTable();
   virtual ~gxXmlTable();

   int addHeaders( std::list<std::string> & items );

   int addHeaders( const char * item1, const char * item2 = NULL,
      const char * item3 = NULL, const char * item4 = NULL);

   int addRow( std::list<std::string> & items );
   int addRow( const char * item1, const char * item2 = NULL,
      const char * item3 = NULL, const char * item4 = NULL);
   int getColumnCount();
   std::string getColumnText(int index);
   int getColumnIndex(const char * text);
   std::string getId()
   {
      return m_tableId;
   }
   int getRowCount();
   std::string getItem( int rowIndex, int columnIndex );

   enum error_codes_t {
      TABLE_OK = 0,
      TABLE_NOHEADERS    = 1, // attempting to add data before headers
      TABLE_MULTIHEADERS = 2, // attempting to add more than one header row
      TABLE_TOOFEW = 3,       // adding a row with too few data elements
      TABLE_TOOMANY = 4,      // adding a row with too many data elements
   };
   typedef std::vector<std::string> strings_t;

   void setId( const char * id )
   {
      m_tableId = id;
   }
   void write( std::ostream & out );
private:
   void copyStrings( std::list<std::string> & items, gxXmlTable::strings_t * result );

   strings_t * m_headers;

   typedef std::vector<strings_t> rows_t;
   rows_t m_rows;

   std::string m_tableId;
   gxXmlTable( const gxXmlTable & rhs);
   gxXmlTable & operator=( const gxXmlTable & rhs);
};


#endif

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