From d981ca416efca48687e73d51c71774989678291e Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 3 Jul 2014 13:06:23 +0000
Subject: [PATCH] Added virtual destructors

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14351 16af8721-9629-0410-8352-f15c8da7e697
---
 src/osgPlugins/osc/OscSendingDevice.cpp            | 2 ++
 src/osgPresentation/deprecated/PropertyManager.cpp | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/osgPlugins/osc/OscSendingDevice.cpp b/src/osgPlugins/osc/OscSendingDevice.cpp
index 1964b00ab..ac403c572 100644
--- a/src/osgPlugins/osc/OscSendingDevice.cpp
+++ b/src/osgPlugins/osc/OscSendingDevice.cpp
@@ -373,6 +373,8 @@ public:
     virtual void apply(const osg::Matrixf& value)   { for(unsigned int i=0; i<16; ++i) _stream << (value.ptr())[i]; }
     virtual void apply(const osg::Matrixd& value)   { for(unsigned int i=0; i<16; ++i) _stream << (value.ptr())[i]; }
 
+    virtual ~OscSendingDeviceGetValueVisitor() {}
+
 private:
     osc::OutboundPacketStream& _stream;
 
diff --git a/src/osgPresentation/deprecated/PropertyManager.cpp b/src/osgPresentation/deprecated/PropertyManager.cpp
index 6bc87fc0e..587fcddc4 100644
--- a/src/osgPresentation/deprecated/PropertyManager.cpp
+++ b/src/osgPresentation/deprecated/PropertyManager.cpp
@@ -179,6 +179,8 @@ public:
     virtual void apply(osg::Matrixf& value)     { combineMatrixUserValue(value); }
     virtual void apply(osg::Matrixd& value)     { combineMatrixUserValue(value); }
 
+    virtual ~MySetValueVisitor() {}
+
     double _r1, _r2;
     osg::ValueObject* _object2;
 };