__GNU_PARALLEL::_PSEUDOSEQUENCE(3)

💖 __gnu_parallel::_PseudoSequence< _Tp, _DifferenceTp > — Library Functions Manual 🦋

okay bestie, sit down, hydrate, and let me tell you about the most lowkey iconic little class in libstdc++'s parallel toolkit. this is a page from the Library Functions Manual and it's genuinely giving "I contain multitudes (but I refuse to store them)" energy. no cap.

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✨ NAME ✨

__gnu_parallel::_PseudoSequence< _Tp, _DifferenceTp > — a sequence that, conceptually, is just the same element copied a bunch of times. and the copies? not stored explicitly. of course. as if we'd ever. 💅

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🌸 SYNOPSIS 🌸

#include <base.h>

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👑 Public Types 👑

• typedef _DifferenceTp _DifferenceType — yeah she just renames the difference type. iconic behavior honestly.
• typedef _PseudoSequenceIterator< _Tp, uint64_t > iterator — the iterator type. note the uint64_t in there, bestie, it's doing the heavy lifting.

🫶 Public Member Functions 🫶

• _PseudoSequence (const _Tp &__val, _DifferenceType __count) — the constructor, aka where the magic starts.
• iterator begin () const — begin iterator. she begins. 💅
• iterator end () const — end iterator. she ends. balance. 🌈

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🦋 Detailed Description 🦋

template<typename _Tp, typename _DifferenceTp>
class __gnu_parallel::_PseudoSequence< _Tp, _DifferenceTp >

"Sequence that conceptually consists of multiple copies of the same element. The copies are not stored explicitly, of course."

like. she's a sequence. she looks like a bajillion copies of your one fave element. but she is not hoarding them in memory, she's just manifesting them. main character energy fr fr. ✨

Parameters

• _Tp — Sequence _M_value type. (yes, that's the actual member name, keep it.)
• _DifferenceTp — Sequence difference type.

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🎀 Constructor & Destructor Documentation 🎀

template<typename _Tp, typename _DifferenceTp>
__gnu_parallel::_PseudoSequence< _Tp, _DifferenceTp >::_PseudoSequence
    (const _Tp & __val, _DifferenceType __count) [inline]

Constructor. she's inline, she's chill, she's building the whole vibe from two little arguments. 🍓

Parameters

• __val — Element of the sequence. the one. the only. 💜
• __count — Number of (virtual) copies. virtual being the key word here — nothing is actually being duplicated, bestie, it's all sleight of hand. 🙈

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⭐ Member Function Documentation ⭐

template<typename _Tp, typename _DifferenceTp> iterator
__gnu_parallel::_PseudoSequence< _Tp, _DifferenceTp >::begin () const [inline]

Begin iterator. where you start. no notes. 👑

template<typename _Tp, typename _DifferenceTp> iterator
__gnu_parallel::_PseudoSequence< _Tp, _DifferenceTp >::end () const [inline]

End iterator. where you stop. also [inline]. also no notes. 💖

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🌈 Author 🌈

Generated automatically by Doxygen for libstdc++ from the source code. not a human, just a robot doing her little thing and honestly? slay. 🤖✨

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heads up bestie: this page is auto-generated, so don't come for me about typos — the whole class was documented by a machine, i'm just the messenger with better vibes. 🫶

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that's the whole page, no crumbs left. it's from libstdc++ (the <pink>__gnu_para...ferenceTp >(3)</pink> one, you know the one), and that's the vibe check, passed, periodt. 💅🌸🦋