cpp/ranges/slide view/iterator/operator cmp

Compares the underlying iterators.

Let and  be the underlying iterators to the begin and end of the sliding window, respectively.

@1@ Equivalent to: @2@ Equivalent to. @3@ Equivalent to. @4@ Equivalent to. @5@ Equivalent to. @6@ Equivalent to.
 * , if is present. Otherwise,

Return value
The result of comparison.