std::ranges::chunk_view<V>:: base

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C++
Ranges library
Range adaptors
std::ranges::chunk_view
Member functions
chunk_view::base
Classes for input_range s
Deduction guides
outer-iterator
outer-iterator ::value_type
inner-iterator
constexpr V base ( ) const & requires std:: copy_constructible < V > ;
(1) (since C++23)
constexpr V base ( ) && ;
(2) (since C++23)

Returns a copy of the underlying view.

Let base_ be the underlying view.

1) Copy constructs the result from the underlying view. Equivalent to return base_ ;
2) Move constructs the result from the underlying view. Equivalent to return std :: move ( base_ ) ;

Parameters

(none)

Return value

A copy of the underlying view.

Example

A link to test the example online: Compiler Explorer .

Run this code 
#include <print>
#include <ranges>
 
int main()
{
    static constexpr auto v = {1, 2, 3, 4};
    constexpr auto w{std::ranges::chunk_view(v, 2)};
    std::println("{}", w.base());
}

Output: 

[1, 2, 3, 4]
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