std::ranges...::operator[](3)

💖 NAME 💖

okay so bestie, this page is for std::ranges::zip_view::iterator::operator[] — and the NAME section literally gives us std::ranges::zip_view::iterator::operator[] again, because icon behavior:

• std::ranges::zip_view::iterator::operator[] — std::ranges::zip_view::iterator::operator[]

It's from the C++ Standard Libary manual (yes, that spelling is literally in the header 😭), and the page title is std::ranges...::operator[](3).

🦋 Synopsis 🦋

          constexpr auto operator[]( difference_type n ) const  (since C++23)
              requires /*all-random-access*/<Const, Views...>;

So there's a constexpr auto operator[]( difference_type n ) const marked since C++23, and it has a requires /*all-random-access*/<Const, Views...>; clause. That's the whole vibe check for this one ✨

It obtains a std::tuple that consists of underlying pointed-to elements at the given offset relative to current location. In bestie terms: tuple of the pointed-to stuff, offset from where you're at right now. Equivalent to:

        return /*tuple-transform*/([&]<class I>(I& i) -> decltype(auto) {
                   return i[iter_difference_t<I>(n)];
               }, current_);

🌸 Parameters 🌸

• n — position relative to current location.

🎀 Return value 🎀

• The obtained tuple-like element.

💅 Example 💅

This section is incomplete.

Reason: no example 😭

🍓 Category 🍓

• * Todo no example

mwah 💋 that's the whole page, bestie. source: http://cppreference.com, version/date: 2024.06.10, page: std::ranges...::operator[](3).