From: jsiek_at_[hidden]
Date: 2000-03-11 13:28:03
Gavin Collings writes:
>
> Requirements which include LessThanComparable. std::complex isn't
> LessThanComparable. Should it be valid to write interval<complex<> >?
> A previous answer to this question was to use complex<interval<> >
> instead.
I think unconditional requirement for LessThanComparable is not
needed. Instead, interval<T> should be LessThanComparable *if*
T is LessThanComparable.