std::ranges::views::as_rvalue, std::ranges::as_rvalue_view

template< ranges::view V >
requires ranges::input_range<V>
class as_rvalue_view
: public ranges::view_interface<as_rvalue_view<V>>

namespace views {
inline constexpr /* unspecified */ as_rvalue = /* unspecified */;
}

Call signature

template< ranges::viewable_range R >
requires /* see below */
constexpr ranges::view auto as_rvalue( R&& r );

#include <algorithm>
#include <iostream>
#include <ranges>
#include <string>
#include <vector>
 
int main()
{
    std::vector<std::string> words =
        {"the", "quick", "brown", "\N{FOX FACE}", "ate", "an", "archeopteryx"};
    std::vector<std::string> new_words;
 
    std::ranges::copy(
        words | std::views::as_rvalue,
        std::back_inserter(new_words)); // move string from words into new_words
 
    auto quoted = std::views::transform([](auto&& s) { return "“" + s + "”"; });
 
    std::cout << "Words: ";
    for (auto&& word : words | std::views::as_rvalue | quoted)
        std::cout << word << ' ';
 
    std::cout << "\nNew words: ";
    for (auto&& word : new_words | std::views::as_rvalue | quoted)
        std::cout << word << ' ';
}