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

💖 NAME 💖

okay bestie, welcome to the std::ranges...l::sentinel(3) era 💅 this page is from the C++ Standard Libary, and the main character is literally std::ranges::take_while_view::sentinel::sentinel — yes, the whole gorgeous mouthful 👑 the NAME situation is: std::ranges::take_while_view::sentinel::sentinel - std::ranges::take_while_view::sentinel::sentinel. iconic, no notes ✨

✨ Synopsis ✨

here's the raw signature tea, copied with love and zero edits 🫶

          /*sentinel*/() = default;
       (1) (since C++20)
          constexpr explicit /*sentinel*/( ranges::sentinel_t<Base> end,
       (2) (since C++20)
          const Pred* pred );
          constexpr /*sentinel*/( /*sentinel*/<!Const> s )

              requires Const &&
       (3) (since C++20)

                       std::convertible_to<ranges::sentinel_t<V>,
          ranges::sentinel_t<Base>>;

all three of these are (since C++20) btw 🌸

so what do these constructors do? they construct a sentinel. that's the vibe. the deets:

1. Default constructor. Value-initializes the underlying sentinel and the pointer to predicate.
2. Initializes the underlying sentinel with end and the pointer to predicate with pred.
3. Conversion from /*sentinel*/<false> to /*sentinel*/<true>. Copy constructs corresponding members. It also has this requirement: requires Const && std::convertible_to<ranges::sentinel_t<V>, ranges::sentinel_t<Base>>;

🎀 Parameters 🎀

• end — a sentinel representing the end of (possibly const-qualified) V.
• pred — a pointer to predicate.
• i — a /*sentinel*/<false>.

🌸 Example 🌸

This section is incomplete 😭 Reason: no example.

🦋 Category 🦋

• Todo no example

kisses and cppreference vibes 🫶 source: http://cppreference.com 💖 version/date: 2024.06.10 💖 page: std::ranges...l::sentinel(3) — that's the whole manual, bestie, go slay ✨