[Boost-users] [Boost.PropertyTree] Storing pointers and writing data with parser.

Hy i am trying to store pointers in Property Tree and when i do need to write to some parser data i want to write data to which is "connected" with that pointer. because if i do xml_parser::write_xml(std::cout, _pt_root) i get pointers not the data to which is each leaf pointing to. Thank you in advance.