From 94777c4ef565e92ce2733d3e7d9ff30658362caa Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 12 Sep 2011 10:43:24 +0000
Subject: [PATCH] From Sukender, "I added private constructors to
 osg::ValueObject & TemplatedValueObject, to avoid allocation on the stack and
 ugly things like:  TemplatedValueObject<int> value(....); 
 container->addUserObject(value);"

---
 include/osg/ValueObject | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/osg/ValueObject b/include/osg/ValueObject
index 4af699756..04e74b76b 100644
--- a/include/osg/ValueObject
+++ b/include/osg/ValueObject
@@ -93,6 +93,8 @@ class ValueObject : public Object
 
         virtual bool get(GetValueVisitor& gvv) const { return false; }
         virtual bool set(SetValueVisitor& gvv) { return false; }
+    protected:
+        virtual ~ValueObject() {}
 };
 
 template< typename T >
@@ -133,6 +135,7 @@ class TemplateValueObject : public ValueObject
 
 protected:
 
+        virtual ~TemplateValueObject() {}
         static const char* s_TemplateValueObject_className;
         
         T _value;