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operator-(std::move_iterator) 

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)
(until C++17) 
template< class Iterator1, class Iterator2 >
constexpr auto operator-( const move_iterator<Iterator1>& lhs,
                          const move_iterator<Iterator2>& rhs
                        ) -> decltype(lhs.base() - rhs.base());
 (since C++17)

Returns the distance between two iterator adaptors.

Parameters

lhs, rhs - iterator adaptors to compute the difference of

Return value

lhs.base() - rhs.base().

Example

See also

(C++11)
 advances or decrements the iterator
(public member function)
(C++11)
 advances the iterator
(function template)

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