Re: minloc / maxloc in C++ ?
On 8/1/07 5:39 PM, in article
1186009705.269818.97000@w3g2000hsg.googlegroups.com, "Rupert"
<rswarbrick@googlemail.com> wrote:
I'm writing because I can't find any algorithm like fortran's MINLOC/
MAXLOC in the C++ stl (or in boost for that matter).
Am I being stupid and missing one? Or else, I was wondering whether
there was a particular reason that sort of thing hadn't been put in
the standard.
No particular reason apparently - because routines that find both the
lowest- and highest-valued elements within a range (and that return their
results as a std::pair of iterators) have been added to the next version of
the C++ Standard.
Here they are:
template<class ForwardIterator>
pair<ForwardIterator, ForwardIterator>
minmax_element(ForwardIterator first, ForwardIterator last );
template<class ForwardIterator, class Compare>
pair<ForwardIterator, ForwardIterator>
minmax_element(ForwardIterator first, ForwardIterator last, Compare
comp );
Greg
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