BloombergLP::bdlb::operator-

Return the result of subtracting the underlying iterator of the specified a object from the underlying iterator of the specified b object. The behavior is undefined if this subtraction is undefined.

Synopsis

Declared in <bdlb_transformiterator.h>

template<
    class FUNCTOR,
    class ITERATOR>
bdlb::TransformIterator<FUNCTOR, ITERATOR>::difference_type
operator-(
    TransformIterator<FUNCTOR, ITERATOR> const& a,
    TransformIterator<FUNCTOR, ITERATOR> const& b);