std::ranges::iota_view<W, Bound>::sentinel

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< cpp‎ | ranges‎ | iota view
Ranges library
Range adaptors
struct /*sentinel*/;
(exposition only*)

ranges::iota_view<W, Bound>:: sentinel is the type of the reachable sentinels returned by end() of ranges::iota_view<W, Bound>

Data members

Member Definition
Bound bound_ the sentinel value
(exposition-only member object*

Member functions

std::ranges::iota_view::sentinel::sentinel

/*sentinel*/() = default;
(1) (since C++20)
constexpr explicit /*sentinel*/( Bound bound );
(2) (since C++20)
1) Value-initializes bound_ .
2) Initializes bound_ with bound.

Non-member functions

operator==(std::ranges::iota_view::iterator, std::ranges::iota_view::sentinel)

friend constexpr bool operator== ( const /*iterator*/ & x,
const /*sentinel*/ & y ) ;
(since C++20)

Returns x. value_ == y. bound_

The != operator is synthesized from operator==.

This function is not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when sentinel

operator-(std::ranges::iota_view::iterator, std::ranges::iota_view::sentinel)

friend constexpr std::iter_difference_t <W>

operator- ( const /*iterator*/ & x, const /*sentinel*/ & y)

    requires std::sized_sentinel_for <Bound, W> ;
(1) (since C++20)
friend constexpr std::iter_difference_t <W>

operator- ( const /*sentinel*/ & x, const /*iterator*/ & y)

    requires std::sized_sentinel_for <Bound, W> ;
(2) (since C++20)
1) Returns x. value_ - y. bound_
2) Returns -(y. value_ - x. bound_ )

These functions are not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when sentinel

Example