STD::_FWD_LIST_CONST_ITERATOR(3)

💅 std::_Fwd_list_const_iterator< _Tp > — NAME

okay so bestie, welcome to the Library Functions Manual ✨ and today's main character is std::_Fwd_list_const_iterator< _Tp > — literally a forward_list::const_iterator. that's it. that's the vibe. 🎀

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🦋 SYNOPSIS

#include <forward_list>

✨ Public Types

• typedef const _Fwd_list_node< _Tp > _Node — the node type it peeks at, but make it const 🫶
• typedef _Fwd_list_const_iterator< _Tp > _Self — it's giving self-referential. it knows who it is 💅
• typedef ptrdiff_t difference_type — the difference type, for when you gotta measure the gap between two of these 🍓
• typedef _Fwd_list_iterator< _Tp > iterator — the non-const sibling. the mutable one. the wild one 🌈
• typedef std::forward_iterator_tag iterator_category — yep, it's a forward iterator. no going back (literally, it only goes forward) ⭐
• typedef const _Tp * pointer — a pointer, but const. boundaries, bestie 💜
• typedef const _Tp & reference — a reference, also const. same energy ✨
• typedef _Tp value_type — the actual type you're iterating over 🧚

🌸 Public Member Functions

• _Fwd_list_const_iterator (const _Fwd_list_node_base *__n) noexcept — constructor that takes a node pointer. noexcept, so it will not be dramatic 😌
• _Fwd_list_const_iterator (const iterator &__iter) noexcept — constructor that converts from the non-const iterator. glow-up from mutable to const, no cap 🔥
• reference operator* () const noexcept — dereference it, get your const reference, iconic behavior 👑
• _Self & operator++ () noexcept — pre-increment. move forward one step, return yourself 💃
• _Self operator++ (int) noexcept — post-increment. returns a copy of where you were, then moves on. the way it remembers the past 🥹
• pointer operator-> () const noexcept — arrow operator, so you can poke at members directly 💅

🎀 Friends

• template<typename, typename> struct _Fwd_list_base
• template<typename, typename> class forward_list
• bool operator== (const _Self &__x, const _Self &__y) noexcept — Forward list const_iterator equality comparison.

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💖 Detailed Description

template<typename _Tp>
    struct std::_Fwd_list_const_iterator< _Tp >

"A forward_list::const_iterator."

All the functions are op overloads. every single one. that's the whole personality. no extra lore, no side quests, just operators being operators 💀

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🫶 Friends And Related Symbol Documentation

⭐ template<typename _Tp> bool operator== (const _Self & __x, const _Self & __y) [friend]

Forward list const_iterator equality comparison. it checks if two of these little guys are pointing at the same spot. if they are: equal. if not: not equal. fr fr 🤝

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🌟 Author

Generated automatically by Doxygen for libstdc++ from the source code. not a human, just a very diligent robot doing its thing 🙈✨

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bestie reminder: this whole page came out of the libstdc++ source, and it's std::_Fwd_...tor< _Tp >(3) all the way down. mwah, go read the source 💋 🎀