std::ranges...erface::cend(3)

💖 NAME 💖

std::ranges::view_interface::cend — std::ranges::view_interface::cend. Okay bestie, this is page std::ranges...erface::cend(3) from the C++ Standard Libary manual, and the name is literally doing the self-titled album thing 💿✨.

✨ Synopsis ✨

          constexpr auto cend();                                       (1)
       (since C++23)
          constexpr auto cend() const requires ranges::range<const D>; (2)
       (since C++23)

The default implementation of the cend() member function returns the sentinel for the constant iterator of the range. That’s the assignment, no cap 🫶.

There’s also a diagram ref in the original: range-begin-end.svg — visual aid, iconic behavior 🌈.

1. Let derived be a reference bound to static_cast<D&>(*this). Equivalent to return ranges::cend(derived);.
2. Same as (1), except that derived is static_cast<const D&>(*this).

🌸 Parameters 🌸

(none) — literally none, not even one, we love a low-maintenance icon 💅.

🦋 Return value 🦋

The sentinel for the constant iterator of the range. Periodt ✨.

🎀 Notes 🎀

All range adaptors and range factories in the standard library and std::ranges::subrange use the default implementation of cend. That’s the tea ☕👑.

💀 Example 💀

This section is incomplete — Reason: no example 😭

It’s giving placeholder era, but we respect the honesty.

🌈 See also 🌈

• end — returns an iterator to the end of a container or array (C++11) (function template)
• cend — returns an iterator to the end of a container or array (C++14) (function template)
• ranges::cend — returns a sentinel indicating the end of a read-only range (C++20) (customization point object)

🗂️ Category 🗂️

Category: * Todo no example

mwah 💋 — source/version/date: http://cppreference.com • 2024.06.10 • page std::ranges...erface::cend(3). Bye bestie, go slay your ranges 🧚💜