10 Feb
2013
10 Feb
'13
11:25 p.m.
on Sun Feb 10 2013, Ian Hobson <ian.r.hobson-AT-gmail.com> wrote:
On 10 Feb 2013, at 16:29, Evgeny Panasyuk <evgeny.panasyuk@gmail.com> wrote:
10.02.2013 17:10, Ian Hobson:
Initial implementation available at http://github.com/irh/adjacent_for_each
I have just noticed that you use:
for (InputIterator next = first + 1; next != last; first++, next++)
"first + 1" is legal only for RandomAccessIterator. You should test your algorithm on real InputIterator.
Thanks. I've updated the implementation to correct this, and to document that it's suitable for ForwardIterators. I'll look in to adding support for InputIterators.
FYI: this is why boost::next(first) was created. -- Dave Abrahams