diff options
Diffstat (limited to 'sdext/source/pdfimport/tree/treevisiting.hxx')
-rw-r--r-- | sdext/source/pdfimport/tree/treevisiting.hxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sdext/source/pdfimport/tree/treevisiting.hxx b/sdext/source/pdfimport/tree/treevisiting.hxx index 2da532e03e4a..6af5402af994 100644 --- a/sdext/source/pdfimport/tree/treevisiting.hxx +++ b/sdext/source/pdfimport/tree/treevisiting.hxx @@ -75,6 +75,9 @@ namespace pdfi struct ElementTreeVisitable { virtual void visitedBy( ElementTreeVisitor&, const std::list< Element* >::const_iterator& rParentIt ) = 0; + + protected: + ~ElementTreeVisitable() {} }; typedef boost::shared_ptr<ElementTreeVisitable> ElementTreeVisitableSharedPtr; } |