edmunds_karp_max_flow fails to compile with bundled residual capacity

[kukkerman@…]

If edmunds_karp_max_flow is called with a map created with get(&edge_bundle::residual_capacity, graph) from the bundled residual capacity property then the source fails to compile.

The problem is as follows:
In filtered_graph.hpp the is_residual_edge predicate has a default constructor:
is_residual_edge() { }

But it also has a member:
ResidualCapacityEdgeMap m_rcap;

Bundle property maps have the following constructor only:
bundle_property_map(Graph* g_, T Bundle::* pm_)

So in the case of a bundle_property_map the is_residual_edge predicate declaration is invalid because it's default constructor implicitly calls the default constructor of m_rcap which doesn't exist.

[Douglas Gregor]

This bug was fixed in Boost 1.34.0. Please see:

​http://svn.boost.org/trac/boost/changeset/34811