diff options
| -rw-r--r-- | configmgr/source/inc/noderef.hxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/configmgr/source/inc/noderef.hxx b/configmgr/source/inc/noderef.hxx index 7e8c132f10e4..d65bfde347bb 100644 --- a/configmgr/source/inc/noderef.hxx +++ b/configmgr/source/inc/noderef.hxx @@ -2,9 +2,9 @@ * * $RCSfile: noderef.hxx,v $ * - * $Revision: 1.15 $ + * $Revision: 1.16 $ * - * last change: $Author: vg $ $Date: 2003-10-06 16:11:15 $ + * last change: $Author: kz $ $Date: 2004-03-23 10:25:45 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -128,6 +128,8 @@ namespace configmgr virtual Result handle(Tree const& aTree, NodeRef const& aNode) = 0; /// do the operation on <var>aValue</var>. needs to be implemented by concrete visitor classes virtual Result handle(Tree const& aTree, ValueRef const& aValue) = 0; + protected: + virtual ~NodeVisitor() {} }; //------------------------------------------------------------------------- |