__GNU_CXX::UNARY_COMPOSE(3cxx)

💖 __gnu_cxx::unary_compose< _Operation1, _Operation2 > 💖

okay so bestie, welcome to the 3cxx manual page for __gnu_cxx::unary_compose< _Operation1, _Operation2 >. The top header in the original got chopped into __gnu_cxx::unar..., _Operation2 >(3cxx), but the full class name is the main character here and we're keeping every single detail. ✨

✨ NAME ✨

• __gnu_cxx::unary_compose< _Operation1, _Operation2 > — An SGI extension .

🌸 SYNOPSIS 🌸

#include <functional>

Inherits std::unary_function< _Operation2::argument_type, _Operation1::result_type >.

💖 Public Types 💖

• typedef _Operation2::argument_type argument_type — argument_type is the type of the argument
• typedef _Operation1::result_type result_type — result_type is the return type

🎀 Public Member Functions 🎀

• unary_compose (const _Operation1 &__x, const _Operation2 &__y) — the constructor, with exactly this signature, no extra lore.
• _Operation1::result_type operator() (const typename _Operation2::argument_type &__x) const — the call operator, signature exactly as listed.

🦋 Protected Attributes 🦋

• _Operation1 _M_fn1
• _Operation2 _M_fn2

👑 Detailed Description 👑

template<class _Operation1, class _Operation2>
    class __gnu_cxx::unary_compose< _Operation1, _Operation2 >

The description is "An SGI extension . — yes, that quote and that space before the period are part of the original energy, so we are keeping them exactly. 💅

💅 Member Typedef Documentation 💅

• typedef _Operation2::argument_type std::unary_function< _Operation2::argument_type , _Operation1::result_type >::argument_type [inherited] — argument_type is the type of the argument
• typedef _Operation1::result_type std::unary_function< _Operation2::argument_type , _Operation1::result_type >::result_type [inherited] — result_type is the return type

⭐ Author ⭐

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

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💖 that's the whole page, bestie. Source/version sign-off: this is the 3cxx manual, generated by Doxygen for libstdc++ from the source code; the footer date is not shown in the original, so I’m not inventing one. 🫶