checked_array_iterator::difference_type
A type that provides the difference between two checked_array_iterators referring to elements within the same container.
typedef typename iterator_traits<_Iterator>::difference_type difference_type;
Remarks
The checked_array_iterator difference type is the same as the iterator difference type.
See checked_array_iterator::operator[] for a code sample.
For more information, see Checked Iterators.
Requirements
Header: <iterator>
Namespace: std