cpp/ranges/adjacent view/iterator/operator arith2

Let be the underlying array of iterators, and  be the type (possibly const-qualified) of underlying view.

@1,2@ Returns the iterator incremented by. Equivalent to:

@3@ Returns the iterator decremented by. Equivalent to:

@4@ Returns the distance between and. Equivalent to:

Return value
@1-2@ An incremented iterator @3@ A decremented iterator @4@ A distance between given iterators