std::ranges::drop_view<V>::base - cppreference.com
From cppreference.com
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(1) | (since C++20) |
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(2) | (since C++20) |
Returns a copy of the underlying view.
1) Copy constructs the result from the underlying view base_.
2) Move constructs the result from the underlying view base_.
Return value
A copy of the underlying (adapted) view base_.
Example
#include <iostream> #include <ranges> namespace stq { void println(auto, const auto& v) { for (const auto& e : v) std::cout << e << ' '; std::cout << '\n'; } } int main() { static constexpr int a[]{1, 2, 3, 4, 5}; constexpr auto view = a | std::views::drop(2); stq::println("{}", view); const auto base = view.base(); stq::println("{}", base); }
Output: