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xmlstreamconsumer.hpp

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#if !defined(_XMLSTREAMCONSUMER_HPP)
#define _XMLSTREAMCONSUMER_HPP
//============================================================================= 
//
// XDFLengine library
//
//----------------------------------------------------------------------------- 
//  XMLSTREAMCONSUMER.HPP
//----------------------------------------------------------------------------- 
//_____________________________________________________________________________
//
//  Copyright (C) 2003 Guillaume Baurand. All Rights Reserved.
//
//  This file is part of the XDFLengine project.
//
//  The XDFLengine 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.
//
//  For more information, 
//      contact  : guillaume@baurand.net 
//      or visit : http://xdflengine.sourceforge.net
//
//============================================================================= 
#   include "config/commonincs.hpp"


BEGIN_XDFLENGINE_NS


class XMLStreamProvider;

//============================================================================= 
//  CLASS XMLStreamConsumer
//----------------------------------------------------------------------------- 
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class XDFLENGINE_EXPORT XMLStreamConsumer
{

public:

    //  constructor and destructor

        XMLStreamConsumer();
        virtual ~XMLStreamConsumer();
        

        //_____________________________________________________________________
        //  WRITEDATA
        //---------------------------------------------------------------------
        //_____________________________________________________________________ 
        virtual void writeData( const char* p_pszData, unsigned int p_uiDataLen)=0;


    // STREAM OPERATORS

        //_____________________________________________________________________
        //  OPERATOR <<
        //---------------------------------------------------------------------
        //_____________________________________________________________________         
        XMLStreamConsumer & operator<<  ( const char* p_szData);

        //_____________________________________________________________________
        //  OPERATOR <<
        //---------------------------------------------------------------------
        //_____________________________________________________________________ 
        XMLStreamConsumer & operator<<  ( long p_lVal);

        //_____________________________________________________________________
        //  OPERATOR <<
        //---------------------------------------------------------------------
        //_____________________________________________________________________ 
        XMLStreamConsumer & operator<<  ( double p_dVal);

        //_____________________________________________________________________
        //  OPERATOR <<
        //---------------------------------------------------------------------
        //_____________________________________________________________________ 
        XMLStreamConsumer & operator<<  ( XMLStreamProvider&  p_StreamProvider);

        //_____________________________________________________________________
        //  COMMITSTREAM
        //---------------------------------------------------------------------
        //_____________________________________________________________________ 
        virtual bool commitStream(bool fFinal = false);
};
//-----------------------------------------------------------------------------
//============================================================================= 


END_XDFLENGINE_NS

#endif

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