tmwserv/src/dal/recordset.h

/*
 *  The Mana World Server
 *  Copyright 2004 The Mana World Development Team
 *
 *  This file is part of The Mana World.
 *
 *  The Mana World  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 any later version.
 *
 *  The Mana  World 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 The Mana  World; if not, write to the  Free Software Foundation, Inc.,
 *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#ifndef _TMWSERV_RECORDSET_H_
#define _TMWSERV_RECORDSET_H_

#include <iostream>
#include <vector>

namespace dal
{


typedef std::vector<std::string> Row;


class RecordSet
{
    public:
        RecordSet(void)
            throw();


        ~RecordSet(void)
            throw();


        void
        clear(void);


        bool
        isEmpty(void) const;


        unsigned int
        rows(void) const;


        unsigned int
        cols(void) const;


        void
        setColumnHeaders(const Row& headers);


        void
        add(const Row& row);


        const std::string&
        operator()(const unsigned int row,
                   const unsigned int col) const;


        const std::string&
        operator()(const unsigned int row,
                   const std::string& name) const;


        friend std::ostream&
        operator<<(std::ostream& out, const RecordSet& rhs);


    private:
        RecordSet(const RecordSet& rhs);


        RecordSet&
        operator=(const RecordSet& rhs);


    private:
        Row mHeaders; 
        typedef std::vector<Row> Rows;
        Rows mRows;   
};


} // namespace dal

#endif // _TMWSERV_RECORDSET_H_

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