gxAudioXmlGraphWriter.h

Go to the documentation of this file.
00001 /*  Copyright (C) 2004  Guido Simone
00002  *
00003  *  This program is free software; you can redistribute it and/or modify
00004  *  it under the terms of the GNU General Public License as published by
00005  *  the Free Software Foundation; either version 2 of the License, or
00006  *  (at your option) any later version.
00007  *
00008  *  This program is distributed in the hope that it will be useful,
00009  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00010  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00011  *  GNU General Public License for more details.
00012 
00013  *  You should have received a copy of the GNU General Public License
00014  *  along with this program; if not, write to the Free Software
00015  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00016  */
00017 
00018 #ifndef GXLIB_GXAUDIOXMLGRAPHWRITER_H
00019 #define GXLIB_GXAUDIOXMLGRAPHWRITER_H
00020 
00021 #include "../../gx.h"
00022 #include "../gxAudioFilterVisitor.h"
00023 class gxAudioGraph;
00024 class gxAudioPin;
00025 class gxAudioFilter;
00026 
00030 class gxAudioXmlGraphWriter : public gxAudioFilterVisitor
00031 {
00032 public:
00033    virtual ~gxAudioXmlGraphWriter();
00034    gxAudioXmlGraphWriter( std::ostream & out );
00035 
00036    void writeFilters( gxAudioGraph * graph );
00037 
00038 protected:
00039    void begin();
00040    void end();
00041    void writeOtherPin( gxAudioPin * pin );
00042 
00043    void writePin( gxAudioPin * pin );
00044    void writeNameAttr( gxAudioFilter * filter );
00045    virtual bool visit( gxAudioFilter * filter );
00046 private:
00047    std::ostream & m_out;
00048    gxAudioXmlGraphWriter( const gxAudioXmlGraphWriter & rhs);
00049    gxAudioXmlGraphWriter & operator=( const gxAudioXmlGraphWriter & rhs);
00050 };
00051 #endif

Generated on Mon Nov 21 01:01:35 2005 for gxLib by  doxygen 1.4.5