Return a copy of the specified iterator object with its underlying iterator advanced by the specified (signed) offset from that of iterator. The behavior is undefined if so advancing the underlying iterator is undefined.
Declared in <bdlb_transformiterator.h>
template<
class FUNCTOR,
class ITERATOR>
bdlb::TransformIterator<FUNCTOR, ITERATOR>
operator+(
TransformIterator<FUNCTOR, ITERATOR> const& iterator,
TransformIterator<FUNCTOR, ITERATOR>::difference_type offset);