Boost C++ Libraries: Ticket #2072: Default named parameters in the graph library can not be used with external adaptet graph libraries

status, milestone changed

Douglas Gregor — Sun, 06 Jul 2008 18:33:36 GMT

status new → assigned
milestone Boost 1.36.0 → Boost 1.37.0

This is definitely a bug, but the fix isn't to use graph_traits. Rather, we need to avoid getting into this part of the code that attempts to look at graph_tag. The general fix is to not define a primary property_map template that looks into the graph type itself unless we know that graph_tag will be there.

The workaround is to define a partial specialization of boost::property_map for your graph type, so that the primary property_map template is never used (and, therefore, we don't end up looking for graph_tag).

owner, status changed

Jeremiah Willcock — Wed, 13 May 2009 22:40:44 GMT

owner changed from Douglas Gregor to Jeremiah Willcock
status assigned → new

Have you tried the property_map specialization workaround suggested by Doug? If so, does it work?

status changed

Jeremiah Willcock — Wed, 13 May 2009 22:41:48 GMT

status new → assigned

Jeremiah Willcock — Tue, 09 Jun 2009 19:47:14 GMT

Wouldn't the first two tests in libs/graph/test/dfs_cc.cpp catch this kind of problem? Could you please post an example program that demonstrates the bug?

status changed; resolution set

Jeremiah Willcock — Tue, 24 Nov 2009 20:17:57 GMT

status assigned → closed
resolution → fixed

(In [57902]) Fixed uses of undocumented members of graph types; fixes #1021; fixes #2072