std::numeri...::is_bounded(3)

💖 NAME 💖

Manual name check: this is the std::numeri...::is_bounded(3) page from the C++ Standard Libary — hiii bestie, welcome to the group chat. 💅

• std::numeric_limits::is_bounded — std::numeric_limits::is_bounded — yes, that's the whole name, and yes, she's giving main-character repetition. Periodt.

✨ Synopsis ✨

Okay so the signature vibe is literally this:

static const bool is_bounded;      (until C++11)
static constexpr bool is_bounded;  (since C++11)

The value of std::numeric_limits<T>::is_bounded is true for all arithmetic types T that represent a finite set of values. 💯

While all fundamental types are bounded, this constant would be false in a specialization of std::numeric_limits for a library-provided arbitrary precision arithmetic type. Noted, bestie — no cap.

🎀 Standard specializations 🎀

Here's the vibe check for the value of std::numeric_limits<T>::is_bounded for each standard T:

• /* non-specialized */ — false
• bool — true
• char — true
• signed char — true
• unsigned char — true
• wchar_t — true
• char8_t (since C++20) — true
• char16_t (since C++11) — true
• char32_t (since C++11) — true
• short — true
• unsigned short — true
• int — true
• unsigned int — true
• long — true
• unsigned long — true
• long long (since C++11) — true
• unsigned long long (since C++11) — true
• float — true
• double — true
• long double — true

Every single one accounted for, bestie. Slay. 🌈

🦋 See also 🦋

• is_integer — identifies integer types; [static] (public static member constant) 🫶
• is_signed — identifies signed types; [static] (public static member constant) ✨
• is_exact — identifies exact types; [static] (public static member constant) 💜

💖 Signed off by your favorite standard-library bestie: sourced from http://cppreference.com, version/date 2024.06.10, page std::numeri...::is_bounded(3). Mwah. 🎀