std::ranges::view_interface<D>:: cend

From cppreference.com
Ranges library
Range adaptors
constexpr auto cend ( ) ;
(1) (since C++23)
constexpr auto cend ( ) const requires ranges:: range < const D > ;
(2) (since C++23)

The default implementation of cend() member function returns the sentinel for the constant iterator of the range.

range-begin-end.svg

1) Let derived be a reference bound to static_cast < D & > ( * this ) . Equivalent to return ranges:: cend ( derived ) ; .
2) Same as (1) , except that derived is static_cast < const D & > ( * this ) .

Parameters

(none)

Return value

The sentinel for the constant iterator of the range.

Notes

All range adaptors and range factories in the standard library and std::ranges::subrange use the default implementation of cend .

Example

See also

(C++11) (C++14)
returns an iterator to the end of a container or array
(function template)
returns a sentinel indicating the end of a read-only range
(customization point object)