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add missing file

This commit is contained in:
Paul Davis 2023-09-30 12:22:54 -06:00
parent 18819a48a9
commit 460b9a24ff

31
gtk2_ardour/line_merger.h Normal file
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@ -0,0 +1,31 @@
/*
* Copyright (C) 2023 Paul Davis <paul@linuxaudiosystems.com>
*
* 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.
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __gtk2_ardour_line_merger__
#define __gtk2_ardour_line_merger__
class MergeableLine;
class LineMerger
{
public:
virtual ~LineMerger() {}
virtual MergeableLine* make_merger () = 0;
};
#endif /* __gtk2_ardour_line_merger__ */