nvtype.h

// LICENSE: (Please see the file COPYING for details)
//
// NUS - Nemesis Utilities System: A C++ application development framework 
// Copyright (C) 2006, 2008 Otavio Rodolfo Piske
//
//  This file is part of NUS
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Lesser General Public
//  License as published by the Free Software Foundation version 2.1
//  of the License.
//
//  This library 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
//  Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
#ifndef NVTYPE_H
#define NVTYPE_H

#include "nobject.h"
#include "nstring.h"
#include "ndatastream.h"


class NVtype { 
      public:
            enum Type { 
                  VOID,       
                  CHAR,       
                  INT32,            
                  UINT32,           
                  INT64,            
                  UINT64,           
                  STRING,           
                  DATASTREAM  
            };
            

            NVtype(void);

            NVtype(const NVtype &other);

            explicit NVtype(char val);

            explicit NVtype(nint32 val);

            explicit NVtype(nuint32 val);

            explicit NVtype(nint64 val);

            explicit NVtype(nuint64 val);

            NVtype(const NString &str);


            explicit NVtype(const NDataStream &str);


            Type getType() const;


            char toChar() const;

            nint32 toInt32() const;

            nuint32 toUInt32() const;

            nint64 toInt64() const;

            nuint64 toUInt64() const;

            NString toString() const;

            NDataStream toStream() const;


            nuint32 getSize() const;

            NVtype &operator=(const NVtype &rhs);

            bool operator==(const NVtype &rhs) const;
            
            bool operator!=(const NVtype &rhs) const;

      private:
            NDataStream m_data;
            Type m_type;
};


#endif // NVTYPE_H

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