__GNU_PBDS::DETAIL::PAT_TRIE_BASE__INODE_ITERATOR(3)

✨ NAME ✨

__gnu_pbds::detail::pat_trie_base::_Inode< _ATraits, Metadata >::iterator — it's a child iterator, bestie. That's the whole vibe. It walks the kids of an _Inode. 🦋

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🌸 SYNOPSIS 🌸

Okay so first thing, you gotta pull in the header, no cap:

#include <pat_trie_base.hpp>

And it inherits from:

__gnu_pbds::detail::pat_trie_base::_Inode< _ATraits, Metadata >::const_iterator

so like, it's the const_iterator's chaotic younger sibling. iykyk. 💅

🎀 Public Types 🎀

These are the type aliases it's serving, periodt:

• typedef _Alloc::difference_type difference_type — the difference type, borrowed from _Alloc 🍓
• typedef std::forward_iterator_tag iterator_category — yup it's a forward iterator, it goes forward and only forward, main character energy ⭐
• typedef node_pointer_pointer pointer — a pointer, but to a pointer. pointer², if you will 💀
• typedef node_pointer_reference reference — the reference version of that same double-pointer situation 🙈
• typedef node_pointer value_type — the actual thing you get out of it is a node_pointer 💖

💅 Public Member Functions 💅

The whole roster, every single one, no skipping:

• iterator (node_pointer_pointer p_p_cur=0, node_pointer_pointer p_p_end=0) — constructor bestie, takes a current pointer-pointer and an end pointer-pointer, and both default to 0 🫶
• bool operator!= (const const_iterator &other) const — are we not equal to that const_iterator? 👀
• bool operator!= (const iterator &other) const — are we not equal to that iterator? 👀
• node_const_pointer operator* () const — dereference, const flavour, hands you a node_const_pointer ✨
• node_pointer operator* () — dereference, non-const flavour, hands you a node_pointer ✨
• iterator & operator++ () — pre-increment, returns a reference to yourself, glow up in place 💫
• iterator operator++ (int) — post-increment, returns a copy of the old you. yes the int is just there to be a little liar, that's normal 🔥
• const node_pointer_pointer operator-> () const — arrow operator, const version, gives you a const node_pointer_pointer 🌈
• node_pointer_pointer operator-> () — arrow operator, regular version, gives you a node_pointer_pointer 🌈
• bool operator== (const const_iterator &other) const — are we equal to that const_iterator? 💜
• bool operator== (const iterator &other) const — are we equal to that iterator? 💜

🧚 Public Attributes 🧚

Just two, and honestly? iconic:

• node_pointer_pointer m_p_p_cur — where you're at right now 📍
• node_pointer_pointer m_p_p_end — where it all ends 😭

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💖 Detailed Description 💖

Here's the whole thing, template and all, verbatim because we do not play with code:

template<typename _ATraits, typename Metadata>
    struct __gnu_pbds::detail::pat_trie_base::_Inode< _ATraits, Metadata >::iterator

"Child iterator."

Yeah. That's the description. Short, sweet, ate and left no crumbs. 👑

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🌟 Author 🌟

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

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k bye bestie, that's the whole page 💖 this was written for libstdc++, section 3 of the library functions manual, and it's a Doxygen-generated one so be nice to it, it didn't choose its life 🎀 mwah 💅✨