__GNU_PBDS::DETAIL::LU_COUNTER_POLICY_BASE(3)

🎀 NAME 🎀

__gnu_pbds::detail::lu_counter_policy_base< Size_Type > — bestie, this is the base class for the list-update counter policy. That's it, that's the whole vibe 💅

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✨ SYNOPSIS ✨

Okay so first things first, you gotta pull in the header:

#include <lu_counter_metadata.hpp

heads up: yeah, that's literally how it's written in the manpage — no closing bracket, that's the original's business, not mine 🙈

🦋 Inherited By 🦋

• __gnu_pbds::lu_counter_policy< Max_Count, _Alloc > — and it's [private] inheritance, so keep it on the down-low, iykyk 🤫

🔒 Protected Types 🔒

• typedef Size_Type size_type — cute lil alias, protected, so it's giving "family only" energy 💖

💅 Protected Member Functions 💅

• template<typename Metadata_Reference> bool operator() (Metadata_Reference r_data, size_type m_max_count) const — a templated call operator that takes your metadata reference plus an m_max_count, and hands you back a bool. She's const, she's classy, she does not change anything about herself ⭐
• lu_counter_metadata< size_type > operator() (size_type max_size) const — the other call operator, taking a max_size and giving you back a whole lu_counter_metadata< size_type >. Also const. Also iconic. Two operators, same name, different jobs — main character multitasking behavior 👑

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🌸 DETAILED DESCRIPTION 🌸

template<typename Size_Type>
class __gnu_pbds::detail::lu_counter_policy_base< Size_Type >

So like, in plain bestie terms: this is the base class for the list-update counter policy. The template parameter is Size_Type, and everything downstream (lu_counter_policy< Max_Count, _Alloc >, looking at you girlie) builds off this. It's the blueprint, the blueprint is giving quiet luxury 🫶

ngl, this page is short because it's a base class — the actual spicy behavior lives in the classes that inherit from it. No cap.

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👑 AUTHOR 👑

Generated automatically by Doxygen for libstdc++, straight from the source code. Not a human, just a lil robot doing its best 💀✨

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and that's the whole page, bestie!! this one came out of the libstdc++ manual — you know, the Library Functions Manual, section (3), which is the "library functions" section if you're keeping score — and it was generated automatically by Doxygen from the libstdc++ source code. the original page signs off as __gnu_pbds...Size_Type >(3) with libstdc++ as the source at the bottom. go forth and use your counter policies responsibly, mwah 🎀💖🦋