Hello, I having difficulties getting multi_index working with shared_ptr Example code: typedef multi_index_container< NodePtr, indexed_by< ordered_unique< BOOST_MULTI_INDEX_CONST_MEM_FUN(NodePtr, handle, getHandle) > > > node_set; NodePtr is a typedef to boost::shared_ptr<NodeBase> NodeBase is an interface for other NodeTypes objects the use it. NodeBase ::getHandle() : handle (handle==size_t) Using MSVC++ 6.0 compilers complains that getHandle is not a member of NodePtr If I replace NodePtr with NodeBase class it compiles, with a price of giving away shared_ptr abilty. Does anyone have any idea how to get both libs work? Regards Tal Agmon