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std::ranges::zip_transform_view<F,Views...>::end

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Ranges library
Range access
Range conversions
(C++23)

Range primitives



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(until C++23)(C++23)


 
 
constexpr auto end();
(1) (since C++23)
constexpr auto end() const

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

                 ranges::range_reference_t<const Views>...>;
(2) (since C++23)

Returns an iterator or a sentinel that compares equal to the end iterator of the zip_transform_view.

Let zip_ denote the underlying tuple of views:

1) Equivalent to:
if constexpr (ranges::common_range</*InnerView*/>)

    return /*iterator*/<false>(*this, zip_.end());
else

    return /*sentinel*/<false>(zip_.end());
2) Equivalent to:
if constexpr (ranges::common_range<const /*InnerView*/>)

    return /*iterator*/<true>(*this, zip_.end());
else

    return /*sentinel*/<true>(zip_.end());

Contents

[edit] Parameters

(none)

[edit] Return value

An iterator or sentinel representing the end of the zip_transform_view, as described above.

[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]