std::ranges...ew::sentinel(3)

📦 version 2024.07.05, in nixpkgs unstable, opensuse-leap 16.0

🌸 std::ranges...ew::sentinel(3) — fresh from the C++ Standard Libary 🌸

okay so bestie, welcome to the std::ranges::join_with_view::sentinel page — yes, it’s a mouthful, no, we are not skipping a single crumb 💅

✨ NAME ✨

std::ranges::join_with_view::sentinel — std::ranges::join_with_view::sentinel 💅 (yes, it said it twice, and honestly? iconic.)

🌈 Synopsis 🌈

          template< bool Const >  (since C++23)
          class /*sentinel*/      (exposition only*)

So here’s the tea: this lil class is the return type of join_with_view::end when either of the underlying ranges (V or ranges::range_reference_t<V>) is not a common_range, or when the parent join_with_view is not a forward_range. 👑

Vibe check on Const: if either V or Pattern is not a simple view, Const is true for sentinels returned from the const overloads, and false otherwise. If V and Pattern are simple views, Const is true. No cap, those are the rules. 💖

🎀 Member functions 🎀

  • constructor — constructs a sentinel (public member function) ✨

💖 Non-member functions 💖

  • operator== — compares a sentinel with an iterator returned from join_with_view::begin (C++23) (function) 💅

okay that’s the whole page, bestie — no missing details, no skipped bits, just sentinel realness. bye bestie! This cutie came from http://cppreference.com, dated 2024.06.10, footer vibe: std::ranges...ew::sentinel(3) 🫶🎀

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