42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
/*
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Copyright (C) 2000-2007 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __pbd_destructible_h__
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#define __pbd_destructible_h__
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#include "pbd/signals.h"
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#include "pbd/libpbd_visibility.h"
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namespace PBD {
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class LIBPBD_API Destructible {
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public:
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Destructible() {}
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virtual ~Destructible () { Destroyed(); }
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PBD::Signal0<void> Destroyed;
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PBD::Signal0<void> DropReferences;
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void drop_references () { DropReferences(); }
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};
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}
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#endif /* __pbd_destructible_h__ */
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