[boost] Re: String Algo bug.

From: David Abrahams (dave_at_[hidden])
Date: 2004-07-20 06:09:16

"John Maddock" <john_at_[hidden]> writes:

> You cannot compare a singular iterator with
> another iterator (not even another singular one), *unless* the particular
> iterator type has some implementation-defined behaviour specified for that
> particular type.

Nit: there are no exceptions for singular iterators.  In the case
you're describing, the iterator is simply not singular.  There's no
rule that says a default-constructed iterator must be singular.

Cheers,

-- 
Dave Abrahams
Boost Consulting
http://www.boost-consulting.com