__GNU_PARALLEL::__BINDER1ST(3cxx)

💅 __gnu_parallel::__binder1st< _Operation, _FirstArgumentType, _SecondArgumentType, _ResultType > — 3cxx manual page 💅

💖 NAME 💖

__gnu_parallel::__binder1st< _Operation, _FirstArgumentType, _SecondArgumentType, _ResultType > — Similar to std::binder1st, but giving the argument types explicitly.

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🦋 SYNOPSIS 🦋

okay so first things first, the include is literally:

#include <base.h>

and it Inherits std::unary_function< _SecondArgumentType, _ResultType >.

🌸 Public Types 🌸

the two public typedefs are giving type-info main character energy:

• argument_type — typedef _SecondArgumentType argument_type; the page says: argument_type is the type of the argument.
• result_type — typedef _ResultType result_type; the page says: result_type is the return type.

🎀 Public Member Functions 🎀

here’s the whole member-function lineup, signatures copied exactly:

• __binder1st (const _Operation &__x, const _FirstArgumentType &__y) — the constructor, listed exactly like that.
• _ResultType operator() (_SecondArgumentType &__x) const — the const call operator.
• _ResultType operator() (const _SecondArgumentType &__x) — the other call-operator overload, with a const _SecondArgumentType &__x.

💅 Protected Attributes 💅

protected attributes, aka the internals the page is willing to show:

• _Operation _M_op — protected attribute.
• _FirstArgumentType _M_value — protected attribute.

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🌈 Detailed Description 🌈

the class template is this, exactly:

template<typename _Operation, typename _FirstArgumentType, typename
    _SecondArgumentType, typename _ResultType>
    class __gnu_parallel::__binder1st< _Operation, _FirstArgumentType,
    _SecondArgumentType, _ResultType >

then the page says this — and yes, the opening quote mark is literally there on the page, no closing quote, I’m not fixing it:

"Similar to std::binder1st, but giving the argument types explicitly.

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⭐ Member Typedef Documentation ⭐

both are marked [inherited], and here’s the exact typedef text:

typedef _SecondArgumentType  std::unary_function< _SecondArgumentType , _ResultType  >::argument_type [inherited]

argument_type is the type of the argument.

typedef _ResultType  std::unary_function< _SecondArgumentType , _ResultType  >::result_type [inherited]

result_type is the return type.

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👑 Author 👑

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

periodt. ✨

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mwah 💋 — source/version vibe: libstdc++; footer/manual-page string: libstd__gnu_parallel..., _ResultType >(3cxx); date: not shown on this page, bestie. Doxygen-generated, no cap. 🫶🎀