__gnu_para...f_selector(3)

🎀 __gnu_para...f_selector(3) 🎀

okay bestie, welcome to the manual page for __gnu_para...f_selector(3) from the Library Functions Manual — manual name folded in right here like a lil name tag 🫶. This one is all about __gnu_parallel::find_first_of_selector, and yes it has main character energy in the most C++ way possible.

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🌸 NAME 🌸

Test predicate on several elements.

That’s the whole NAME, no cap — it’s literally giving “test predicate on several elements” and nothing else 💅.

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🌈 SYNOPSIS 🌈

Inherits __gnu_parallel::generic_find_selector.

💖 Public Member Functions 💖

• find_first_of_selector (ForwardIterator begin, ForwardIterator end) — constructor vibes, bestie.
• operator() — the test-on-one-position girlie.

template<typename RandomAccessIterator1 , typename RandomAccessIterator2 , typename Pred > bool operator() (RandomAccessIterator1 i1, RandomAccessIterator2 i2, Pred pred)

• sequential_algorithm — the corresponding sequential algorithm on a sequence, periodt.

template<typename RandomAccessIterator1 , typename RandomAccessIterator2 , typename Pred > std::pair< RandomAccessIterator1, RandomAccessIterator2 > sequential_algorithm (RandomAccessIterator1 begin1, RandomAccessIterator1 end1, RandomAccessIterator2 begin2, Pred pred)

🦋 Public Attributes 🦋

• ForwardIterator begin
• ForwardIterator end

No extra notes on these two in the original — they just exist and slay ✨.

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✨ Detailed Description ✨

okay so the struct itself is:

template<typename ForwardIterator> struct __gnu_parallel::find_first_of_selector< ForwardIterator >

and its whole personality is: Test predicate on several elements.

It also says: Definition at line 152 of file find_selectors.h. — iconic file placement, honestly 📁💖.

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🧚 Member Function Documentation 🧚

💅 operator() 💅

Full signature, preserved exactly:

template<typename ForwardIterator > template<typename RandomAccessIterator1
    , typename RandomAccessIterator2 , typename Pred > bool
    __gnu_parallel::find_first_of_selector< ForwardIterator >::operator()
    (RandomAccessIterator1 i1, RandomAccessIterator2 i2, Pred pred) [inline]

What does it do? Test on one position. That’s the line, bestie — short, sweet, and to the point.

Parameters, because we keep every detail:

• i1 — Iterator on first sequence.
• i2 — Iterator on second sequence (unused). Yes, unused — she’s just there for the vibes 🙈.
• pred — Find predicate.

And the receipt: Definition at line 167 of file find_selectors.h.

🧚 sequential_algorithm 🧚

Full signature, also preserved exactly:

template<typename ForwardIterator > template<typename RandomAccessIterator1
    , typename RandomAccessIterator2 , typename Pred >
    std::pair<RandomAccessIterator1, RandomAccessIterator2>
    __gnu_parallel::find_first_of_selector< ForwardIterator
    >::sequential_algorithm (RandomAccessIterator1 begin1,
    RandomAccessIterator1 end1, RandomAccessIterator2 begin2, Pred pred)
    [inline]

Its description is: Corresponding sequential algorithm on a sequence. Lowkey the responsible older sibling of the operation 🔥.

Parameters, all of them:

• begin1 — Begin iterator of first sequence.
• end1 — End iterator of first sequence.
• begin2 — Begin iterator of second sequence.
• pred — Find predicate.

And the receipt again: Definition at line 184 of file find_selectors.h.

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👑 Author 👑

No human author to hype up here — it literally says:

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

Auto-generated and still serving looks, we love to see it 🤖💅.

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okay that’s the whole page, bestie! Sending you libstdc++ source/version vibes dated 21 Apr 2009, with the title __gnu_para...f_selector(3) — periodt 💖✨🦋