NAME¶

std::ranges::lazy_split_view::outer_iterator::value_type - std::ranges::lazy_split_view::outer_iterator::value_type

Synopsis¶

struct value_type : ranges::view_interface<value_type> (since C++20)

The value type of the iterator ranges::lazy_split_view<V,
Pattern>::/*outer_iterator*/<Const>.

Member functions¶

constructor constructs a value_type object
(C++20) (public member function)
begin returns an inner_iterator to the beginning of the inner range
(C++20) (public member function)
end returns a std::default_sentinel
(C++20) (public member function)
Inherited from std::ranges::view_interface
empty returns whether the derived view is empty. Provided if it satisfies
(C++20) sized_range or forward_range.
(public member function of std::ranges::view_interface<D>)
cbegin returns a constant iterator to the beginning of the range.
(C++23) (public member function of std::ranges::view_interface<D>)
cend returns a sentinel for the constant iterator of the range.
(C++23) (public member function of std::ranges::view_interface<D>)
operator bool returns whether the derived view is not empty. Provided if
(C++20) ranges::empty is applicable to it.
(public member function of std::ranges::view_interface<D>)
front returns the first element in the derived view. Provided if it
(C++20) satisfies forward_range.
(public member function of std::ranges::view_interface<D>)

Member functions¶

std::ranges::lazy_split_view::outer_iterator::value_type::value_type

value_type() = default; (1) (since C++20)
constexpr explicit value_type(/*outer_iterator*/ i); (2) (since C++20)

1) Value initializes the i_ via its default member initializer (=
/*outer_iterator*/()).
2) Initializes i_ with std::move(i).

std::ranges::lazy_split_view::outer_iterator::value_type::begin

constexpr /*inner_iterator*/<Const> begin() const; (since C++20)

Equivalent to return /*inner_iterator*/<Const>{i_};.

std::ranges::lazy_split_view::outer_iterator::value_type::end

constexpr std::default_sentinel_t end() const noexcept; (since C++20)

Returns std::default_sentinel.

Defect reports

The following behavior-changing defect reports were applied retroactively to
previously published C++ standards.

DR Applied to Behavior as published Correct behavior
LWG 3593 C++20 end always returns std::default_sentinel but made noexcept
might not be noexcept