id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8488	Code/doc mismatch in iterator_facade distance_to	gredner@…	jeffrey.hellrung	"When creating a random access facade, one must implement the distance_to member function in order for std::distance to work.  However, it looks like the arguments passed to this method are reversed from what the documentation states.

Specifically, the docs [1] say (paraphrased):  a.distance_to(b) is equivalent to distance(a, b).

However, when I call std::distance(a, b), I find that b.distance_to(a) is invoked in the facade - the mirror image of what the docs say!

A test case demonstrating the problem is attached.

[1] http://www.boost.org/doc/libs/1_53_0/libs/iterator/doc/iterator_facade.html#iterator-facade-requirements"	Bugs	new	To Be Determined	iterator	Boost 1.52.0	Problem			jeffrey.hellrung@…