id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
4762	boost::GraphvizDigraph is missing	rppawlo@…	Andrew Sutton	"In upgrading from boost 1.43 to 1.44, my code is now failing to compile.  The culprit is that a block of code in the file boost/graph/graphviz.hpp has been ifdef'd out in going from 1.43 to 1.44.  This removed some typedefs that I was using.  In particular the boost::GraphvizDigraph object.

1. Why were these eliminated?  What objects should I use in place of the missing typedefs?  Should I just redeclare them in my code?
2. I could not find any mention of changes to the boost graph library in the release notes for 1.44, yet there are quite a few changes to the graphviz.hpp file.
"	Bugs	closed	To Be Determined	graph	Boost 1.44.0	Problem	wontfix