Re: [Boost-users] BGL: std::map<Edge, int> needs the < operator

From: Jeremy Siek (jeremy.siek_at_[hidden])
Date: 2006-04-21 10:20:22

Yes, I also recommend the function object approach. You won't
have to worry about which namespace the function object
is in... this avoids the argument dependent lookup issues
that caused problems for the global operator<.

Cheers,
Jeremy

On Apr 20, 2006, at 10:26 PM, Thomas Costa wrote:

> write your own total ordering/comparison function object for Edge
> objects and declare the map type using this function.