STD::__FWDLIST__ITERATOR(3)

✨ NAME ✨

okay bestie, meet the icon: std::__fwdlist::_Iterator< _Const, _Ptr > — a forward_list iterator for when the allocator is out here using fancy pointers. yes that's the whole vibe. she's an iterator. she's fancy. periodt. 💅

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🦋 SYNOPSIS 🦋

#include <forward_list>

🌸 Public Types

• using difference_type
• using iterator_category
• using pointer
• using reference
• using value_type

💜 Public Member Functions

• constexpr _Iterator (_Base_ptr __x) noexcept — build a whole iterator out of a base pointer, and it's noexcept so no drama.
• _Iterator (const _Iterator &)=default — copy constructor, just default behaviour, nothing extra added.
• constexpr _Iterator (const _Iterator< false, _Ptr > &__i) — the conversion moment: turning a non-const iterator into... well, the other flavour. glow-up energy. ✨
• constexpr reference operator* () const noexcept — deref her and get a reference back, noexcept, no chaos.
• constexpr _Iterator & operator++ () noexcept — prefix ++, moves forward, returns you (_Iterator &), noexcept. slay.
• constexpr _Iterator operator++ (int) noexcept — postfix ++, hands you back a copy of where you were, noexcept.
• constexpr pointer operator-> () const noexcept — arrow access, gives you a pointer, noexcept.
• _Iterator & operator= (const _Iterator &)=default — assignment, defaulted, no notes.

🎀 Friends

• template<typename _Tp, typename _Allocator> struct ::_Fwd_list_base
• template<typename _Tp, typename _Allocator> class ::forward_list
• constexpr bool operator== (const _Iterator &__x, const _Iterator &__y) noexcept — forward list iterator equality comparison. (yes bestie, that's literally what the docs say it does 💖)

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💖 Detailed Description 💖

template<bool _Const, typename _Ptr>
    class std::__fwdlist::_Iterator< _Const, _Ptr >

"A forward_list iterator when the allocator uses fancy pointers."

she said it herself. that's the whole description, and honestly? she ate. 🔥

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🫶 Friends And Related Symbol Documentation 🫶

template<bool _Const, typename _Ptr>
  bool operator== (const _Iterator< _Const, _Ptr > & __x, const _Iterator< _Const, _Ptr > & __y) [friend]

Forward list iterator equality comparison. yep — that's the friend operator==, and its entire documented job is comparing two forward list iterators for equality. no cap. 🦋

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👑 Author 👑

Generated automatically by Doxygen for libstdc++ from the source code. like, nobody hand-wrote this, the robot did it, and we respect the robot's hustle. 🤖💅

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mwah, that's a wrap 🎀 this lil page lives in the Library Functions Manual and it's brought to you by libstdc++ — go forth and iterate forward (never backward, she doesn't do that) ✨💖🦋