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std::ranges::chunk_by_view<V,Pred>::base

From cppreference.com
< cpp‎ | ranges‎ | chunk by view
 
 
Ranges library
 
 
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 base_ .

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

Run this code
#include <algorithm>
#include <functional>
#include <ranges>
 
int main()
{
 static constexpr auto v = {1, 1, 2, 2, 3, 3, 3};
 constexpr auto chunks = v | std::views::chunk_by (std::equal_to {});
 static_assert(std::ranges::equal (v, chunks.base()));
}
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