Cromwell Enage <sponage@yahoo.com> writes:
I've tracked down the cause of my errors wrt kruskal_minimum_spanning_tree.
Recently the Boost Concept Checking Library adopted a new naming scheme, deprecating those classes whose names that have the "Concept" suffix in favor of the corresponding classes without the suffix.
Deprecation does not affect functionality. You can still use the old names.
AFAICS the BGL algorithms are still using the concept checking classes with the old names, which should be okay until a future release removes the old classes. The problem lies in <boost/concept/detail/concept_def.hpp>, line 26: the ctor that was supposed to satisfy GCC 3.4.4 is fouling up my own compiler, GCC 3.4.2 (MinGW).
This has nothing to do with the name changes, then, AFAICT. Feel free to patche concept_def.hpp so that the ctor goes away on 3.4.2
The ideal solution would be to update the BGL algorithms to use the new naming scheme.
Not really; we'd still be breaking code for existing users of 3.4.2. -- Dave Abrahams Boost Consulting www.boost-consulting.com