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/*
Rosegarden
A sequencer and musical notation editor.
This program is Copyright 2000-2008
Guillaume Laurent <[email protected]>,
Chris Cannam <[email protected]>,
Richard Bown <[email protected]>
The moral right of the authors to claim authorship of this work
has been asserted.
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. See the file
COPYING included with this distribution for more information.
*/
#ifndef _XMLEXPORTABLE_H_
#define _XMLEXPORTABLE_H_
#include <string>
// [rwb]
//
// Abstract base class that forces all derived classes
// to implement the virtual toXmlString object.
//
// Yes, this is similar to the XmlStoreableEvent class
// in gui/ but with hopes to be more general so that any
// classes in base/ can go ahead and implement it.
//
//
namespace Rosegarden
{
class XmlExportable
{
public:
XmlExportable() {;}
virtual ~XmlExportable() {;}
virtual std::string toXmlString() = 0;
static std::string encode(const std::string &);
};
}
#endif // _XMLEXPORTABLE_H_
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