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std::ranges::adjacent_transform_view<V,F,N>::end

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Ranges library
Range access
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(C++23)
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constexpr auto end();
(1) (since C++23)
constexpr auto end() const

    requires ranges::range<const InnerView> &&
        std::regular_invocable<const F&,

            __REPEAT(ranges::range_reference_t<const V>, N)...>;
(2) (since C++23)

Returns an iterator or a sentinel representing the end of the adjacent_transform_view.

Let inner_ be the underlying ranges::adjacent_view.

1) Equivalent to:
if constexpr (ranges::common_range<InnerView>)
    return /*iterator*/<false>(*this, inner_.end());
else
    return /*sentinel*/<false>(inner_.end());
2) Equivalent to:
if constexpr (ranges::common_range<const InnerView>)
    return /*iterator*/<true>(*this, inner_.end());
else
    return /*sentinel*/<true>(inner_.end());

Contents

[edit] Parameters

(none)

[edit] Return value

An iterator to the element following the last element, if the underlying view V models common_range. Otherwise, a sentinel which compares equal to the end iterator.

[edit] Notes

adjacent_transform_view<V,F,N> models common_range whenever the underlying view V does.

[edit] Example

[edit] See also

(C++23)
returns an iterator to the beginning
(public member function) [edit]
returns a sentinel indicating the end of a range
(customization point object) [edit]