Greetings Andreas, This sounds like an interesting observation. I will have to take a closer look at the two concepts to compare them. Thanks you for pointing this out. Regards, ron On Apr 22, 2005, at 11:50 AM, Andreas Fabri wrote:

Hello,

I seems that the MultiArray is a refinement of the concept BasicMatrix At least its model multi_array compiles when used with johnson_all_pairs_shortest_paths which needs a model of BasicMatrix

Not being actively involved in the boost projects, I am wondering how the community is organized to add this to the documentation.

best regards,

andreas _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost