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54 lines
1.3 KiB
54 lines
1.3 KiB
/*
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Rosegarden
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A sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <bownie@bownie.com>
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The moral right of the authors to claim authorship of this work
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has been asserted.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#ifndef _XMLEXPORTABLE_H_
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#define _XMLEXPORTABLE_H_
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#include <string>
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// [rwb]
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//
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// Abstract base class that forces all derived classes
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// to implement the virtual toXmlString object.
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//
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// Yes, this is similar to the XmlStoreableEvent class
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// in gui/ but with hopes to be more general so that any
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// classes in base/ can go ahead and implement it.
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//
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//
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namespace Rosegarden
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{
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class XmlExportable
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{
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public:
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XmlExportable() {;}
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virtual ~XmlExportable() {;}
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virtual std::string toXmlString() = 0;
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static std::string encode(const std::string &);
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};
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}
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#endif // _XMLEXPORTABLE_H_
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