From 3ea92ec324ed3796497b89fbfff5ea5c44e18455 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 16 Aug 2006 14:07:58 +0000
Subject: [PATCH] new file

git-svn-id: svn://localhost/ardour2/trunk@831 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/pbd/pbd/destructible.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 libs/pbd/pbd/destructible.h

diff --git a/libs/pbd/pbd/destructible.h b/libs/pbd/pbd/destructible.h
new file mode 100644
index 0000000000..126bd04bba
--- /dev/null
+++ b/libs/pbd/pbd/destructible.h
@@ -0,0 +1,20 @@
+#ifndef __pbd_destructible_h__
+#define __pbd_destructible_h__
+
+#include <sigc++/signal.h>
+
+namespace PBD {
+
+class Destructible {
+  public:
+	Destructible() {}
+	virtual ~Destructible () {}
+
+	sigc::signal<void> GoingAway;
+
+	void drop_references () const { GoingAway(); }
+};
+
+}
+
+#endif /* __pbd_destructible_h__ */