Re: [Boost-users] [BGL] more difficulties in accessing bundled properties

In response to Stephan's requests for detail(sorry, I cannot find stephan's reply on 'gmane.org', though i saw it on 'boost.org'. So I have to reply to my own topic instead). Thanks Stephan! I found out later that a member defined in my class GA was causing the compiling error: class GA{ //data members Graph* rg;//deine a pointer to Graph object ... //after commenting out this line, it compiles boost::property_map::type nmt;//define a pointer to one of Node's property ... } I still donot know why, but I think it might be that member variable declaration cannot be resolved, so it cannot be class member variable? Thanks, Shufei