add SingletonDll test do demonstrate the usage of singletons in a Dll

git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@565 7ec92016-0320-0410-acc4-a06ded1c099a

test/SingletonDll/foo.h

@@ -0,0 +1,30 @@
+////////////////////////////////////////////////////////////////////////////////
+// The Loki Library
+// Copyright (c) 2006 Peter Kümmel
+// Permission to use, copy, modify, distribute and sell this software for any 
+//     purpose is hereby granted without fee, provided that the above copyright 
+//     notice appear in all copies and that both that copyright notice and this 
+//     permission notice appear in supporting documentation.
+// The author makes no representations about the 
+//     suitability of this software for any purpose. It is provided "as is" 
+//     without express or implied warranty.
+////////////////////////////////////////////////////////////////////////////////
+#ifndef LOKI_FOO_H
+#define LOKI_FOO_H
+
+// $Header:
+
+#include "foo_export.h"
+
+
+
+class FOO_EXPORT Foo
+{
+public:
+	Foo();
+
+	void foo();
+};
+
+
+#endif