BGL: BFSVisitor::cycle_edge() ?

From: Tarjei Knapstad (tarjeik_at_[hidden])
Date: 2003-02-06 07:38:55

This probably is an error in the documentation (and the book), but I
thought I'd just check to make sure:

The documentation for the EventVisitor concept states:
<quote>
For example, the BFSVisitor of breadth_first_search() has a cycle_edge()
member function. The corresponding tag is on_cycle_edge.
</quote>

As far as I can see BFSVisitor has no cycle_edge() function, and there
is no on_cycle_edge tag in the code. The same function is also mentioned
in chapter 12.3.1 of the book in the documentation of gray_target(e,g)
and black_target(e,g) where it says that "A call to this function is
always preceded by a call to the cycle_edge() function.". Kind of
strange as the cycle_edge() function is not documented in the same
chapter :)

Regards,
Tarjei