On 26/10/10 19:44, Eric Niebler wrote:
struct my_actions_with_state { // specializations to look up transforms // using rules: template<typename Rule> struct when;// any ol' state can go here: int my_state; }; Now, you can pass an instance of my_actions_with_state as a data parameter. Proto will use the nested "when" template to find transforms, and your transforms can use the my_state member at runtime to do whatever. Does that help
Oh snap ! Yes :D Thansk for the head up _______________________________________________ proto mailing list proto@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/proto
