Re: [Boost-users] [mpl] insert not inserting?

Ovanes Markarian wrote:

mpl::insert is an own type but you need the new sequence type with is accessed via: mpl::insert<...>::type

Thanks very much. When I change the corresponding to code to: typedef mpl::insert<Constraints, mpl::end<Constraints>, Base>::type BaseClasses; then Base is inserted, but the resulting sequence has only A and Base in it, not A and B and Base, i.e., the type B is somehow being lost. Any idea why? Also, I'll be honest: I don't know when to use ::type and when not to. Is there a good description somewhere (either online or in the MPL book) that will clarify the situation for me? Thanks, Scott