STD::UNARY_NEGATE(3cxx)

💅 std::unary_negate< _Predicate > — 3cxx manual page 💅

okay bestie, welcome to the std::unary_negate< _Predicate > page from the 3cxx manual. it's giving “one of the negation functors” and honestly that's the whole vibe. 🎀

🌸 NAME 🌸

std::unary_negate< _Predicate > - One of the negation functors. no cap, that's the name line, periodt. 💖

✨ SYNOPSIS ✨

include it like this, bestie:

#include <functional>

It inherits from std::unary_function< _Predicate::argument_type, bool >. yes, that's the inheritance tea, exactly as written. 🫶

🎀 Public Types 🎀

• typedef _Predicate::argument_type argument_type — argument_type is the type of the argument. iconic typedef behavior.
• typedef bool result_type — result_type is the return type. literally bool, bestie. ✨

💅 Public Member Functions 💅

• Constructor — exact signature:

constexpr unary_negate (const _Predicate &__x)

constexpr constructor moment. 🧚

• Call operator — exact signature:

constexpr bool operator() (const typename _Predicate::argument_type
    &__x) const

this is the “call it like a function” operator, and it's constexpr bool, and the argument type is const typename _Predicate::argument_type & named __x. slay. 🔥

🦋 Protected Attributes 🦋

• _Predicate _M_pred — protected attribute. that's the attribute, no extra lore in the page, so I'm not inventing any. iykyk. 🌸

💖 Detailed Description 💖

here's the exact detailed description block, stray quote and all — do not @ me, I'm preserving the page:

template<typename _Predicate>
    class std::unary_negate< _Predicate >"One of the negation functors.

so yeah: One of the negation functors. that's the whole detailed description vibe. 💀✨

🌈 Member Typedef Documentation 🌈

• Inherited argument_type — exact text:

typedef _Predicate::argument_type  std::unary_function<
    _Predicate::argument_type , bool  >::argument_type [inherited]

argument_type is the type of the argument — that's the documentation line, verbatim. iconic inherited energy. 🎀

• Inherited result_type — exact text:

typedef bool  std::unary_function< _Predicate::argument_type , bool
    >::result_type [inherited]

result_type is the return type — again, verbatim. inherited and unbothered. 🫶

🍓 Author 🍓

Author: Generated automatically by Doxygen for libstdc++ from the source code.

that's the author line, bestie — Doxygen did it, not me. 🙈

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cute sign-off: source/version is libstdc++, the footer tag is 3cxx, and there's no date on the page so I'm not making one up — that's the whole footer vibe, periodt. 💖🎀🦋