operator- (std::move_iterator<Iter>, std::move_sentinel)

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C++
Iterator library
Iterator concepts
Iterator primitives
Algorithm concepts and utilities
Indirect callable concepts
Common algorithm requirements
(C++20)
(C++20)
(C++20)
Utilities
(C++20)
Iterator adaptors
Range access
(C++11) (C++14)
(C++14) (C++14)
(C++11) (C++14)
(C++14) (C++14)
(C++17) (C++20)
(C++17)
(C++17)
std::move_iterator
template < std:: sized_sentinel_for < Iter > S >

friend constexpr std:: iter_difference_t < Iter >

operator - ( const std:: move_sentinel < S > & s, const move_iterator & i ) ;
(1) (since C++20)
template < std:: sized_sentinel_for < Iter > S >

friend constexpr std:: iter_difference_t < Iter >

operator - ( const move_iterator & i, const std:: move_sentinel < S > & s ) ;
(2) (since C++20)

Returns the distance between a move_iterator and a move_sentinel .

These function templates are not visible to ordinary unqualified or qualified lookup , and can only be found by argument-dependent lookup when std:: move_iterator < Iter > is an associated class of the arguments.

Parameters

i - std:: move_iterator < Iter >
s - std:: move_sentinel < S > , where S models std:: sized_sentinel_for < Iter >

Return value

1) s. base ( ) - i. base ( )
2) i. base ( ) - s. base ( )

Example

This section is incomplete
Reason: no example

See also

(C++11)
computes the distance between two iterator adaptors
(function template)
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