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

From cppreference.com
< cpp‎ | ranges‎ | chunk view
 
 
Ranges library
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(C++23)

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


 
std::ranges::chunk_view
Member functions
chunk_view::base
Classes for input_ranges
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_);

[edit] Parameters

(none)

[edit] Return value

A copy of the underlying view.

[edit] Example

A link to test the example online: Compiler Explorer.

#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]