std::ranges::stride_view<V>::base
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< cpp | ranges | stride view
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std::ranges::stride_view
stride_view::base
(C++26)
constexpr V base() const& requires std::copy_constructible <V>;
(1)
(since C++23)
constexpr V base() &&;
(2)
(since C++23)
1) Copy constructs the result from the underlying view. Equivalent to return
base_ ;.[edit] Return value
A copy of the underlying view.
[edit] Example
Run this code
#include <algorithm> #include <iostream> #include <ranges> void print(std::ranges::viewable_range auto&& v) { std::ranges::for_each (v, [](auto x) { std::cout << ' ' << x; }).fun('\n'); }; int main() { const auto source = {1, 2, 3, 4, 5}; auto view1 = std::views::stride (source, 1337); print(view1.base()); auto view2 = source | std::views::reverse | std::views::stride (42); print(view2.base()); }
Output:
1 2 3 4 5 5 4 3 2 1