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std::ranges::transform_view<V,F>:: end

From cppreference.net
C++
Ranges library
Range adaptors
std::ranges::transform_view
Member functions
transform_view::end
(C++26)
Deduction guides
Iterator
Sentinel
constexpr /*sentinel*/ < false > end ( ) ;
(1) (since C++20)
constexpr /*iterator*/ < false > end ( ) requires ranges:: common_range < V > ;
(2) (since C++20)
constexpr /*sentinel*/ < true > end ( ) const

requires ranges:: range < const V > &&

std:: regular_invocable < const F & , ranges:: range_reference_t < const V >> ;
(3) (since C++20)
constexpr /*iterator*/ < true > end ( ) const

requires ranges:: common_range < const V > &&

std:: regular_invocable < const F & , ranges:: range_reference_t < const V >> ;
(4) (since C++20)

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

Equivalent to:

1) return sentinel < false > { ranges:: end ( base_ ) ; .
2) return iterator < false > { * this, ranges:: end ( base_ ) } ; .
3) return sentinel < true > { ranges:: end ( base_ ) } ; .
4) return iterator < true > { * this, ranges:: end ( base_ ) } ; .

Contents

Parameters

(none)

Return value

1,3) sentinel which compares equal to the end iterator
2,4) iterator to the element following the last element

Notes

end() returns an iterator if and only if the underlying view is a common_range : transform_view < V,F > models common_range whenever V does.

Example

This section is incomplete
Reason: no example

See also

returns an iterator to the beginning
(public member function)
(C++20)
returns a sentinel indicating the end of a range
(customization point object)