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 is an associated class of the arguments.

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 is an associated class of the arguments.

Example