operator-(move_iterator)

From cppreference.com

template< class Iterator1, class Iterator2 >

auto operator-( const move_iterator<Iterator1>& lhs,

                const move_iterator<Iterator2>& rhs ) -> decltype(lhs.base() - rhs.base());
(since C++11)

Returns the distance between two iterator adaptors.

[edit] Parameters

lhs, rhs - iterator adaptors to compute the difference of

[edit] Return value

lhs.base() - rhs.base()

[edit] Example