+#include <itkObject.h>
+#include <vtkObject.h>
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Object::
+Modified( ) const
+{
+ const itk::Object* i = this->GetITK< itk::Object >( );
+ vtkObject* v = const_cast< vtkObject* >( this->GetVTK< vtkObject >( ) );
+ if( i != NULL ) i->Modified( );
+ if( v != NULL ) v->Modified( );
+ this->Superclass::Modified( );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Object::
+SetViewCoords( float x, float y )
+{
+ this->SetViewX( x );
+ this->SetViewY( y );
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Object::
+SetITK( itk::LightObject* o )
+{
+ if( this->m_ITKObject.GetPointer( ) != o )
+ {
+ this->m_ITKObject = o;
+ this->Modified( );
+
+ } // fi
+}
+
+// -------------------------------------------------------------------------
+void cpPlugins::Interface::Object::
+SetVTK( vtkObjectBase* o )
+{
+ if( this->m_VTKObject.GetPointer( ) != o )
+ {
+ this->m_VTKObject = o;
+ this->Modified( );
+
+ } // fi
+}
+