BaseProperty cleanup: explicitly define destructor in its own translation...

BaseProperty cleanup: explicitly define destructor in its own translation unit, avoid duplicated vtables

src/OpenVolumeMesh/Core/BaseProperty.cc

@@ -32,18 +32,11 @@
  *                                                                           *
 \*===========================================================================*/
 
-/*===========================================================================*\
- *                                                                           *
- *   $Revision: 36 $                                                         *
- *   $Date: 2012-01-10 18:00:06 +0100 (Di, 10 Jan 2012) $                    *
- *   $LastChangedBy: kremer $                                                *
- *                                                                           *
-\*===========================================================================*/
-
 #include "BaseProperty.hh"
 
-#include "ResourceManager.hh"
-
 namespace OpenVolumeMesh {
 
+// define this here to emit a vtable only in this translation unit
+BaseProperty::~BaseProperty() = default;
+
 } // Namespace OpenVolumeMesh

src/OpenVolumeMesh/Core/BaseProperty.hh

@@ -63,7 +63,7 @@ public:
     BaseProperty& operator=(const BaseProperty& _cpy) = delete;
 
 
-    virtual ~BaseProperty() {}
+    virtual ~BaseProperty();
 
     virtual const std::string& name() const = 0;