__GNU_PBDS::DETAIL::EQ_BY_LESS(3)

✨ NAME ✨

__gnu_pbds::detail::eq_by_less< Key, Cmp_Fn > — bestie, it's an equivalence function. That's it, that's the whole vibe 💅

This page lives in the Library Functions Manual, section 3 (iykyk, that's the library-functions girlies 🫶).

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🌸 SYNOPSIS 🌸

okay so first you gotta pull it in, like:

#include <eq_by_less.hpp>

👑 Public Member Functions

• bool operator() (const Key &r_lhs, const Key &r_rhs) const — the one (1) function this lil struct brings to the party. Two const Key refs walk in, one bool walks out. iconic behavior honestly 🎀

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🦋 Detailed Description 🦋

k so boom, here's the actual declaration, no cap:

template<typename Key, class Cmp_Fn>
struct __gnu_pbds::detail::eq_by_less< Key, Cmp_Fn >

and what does it do? Equivalence function. periodt. 💖

not me being a detail namespace girlie — yeah bestie, this is an implementation-detail type, so it's lowkey not the one you're supposed to be hand-holding in your own code 🙈

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💜 Author 💜

Generated automatically by Doxygen for libstdc++ from the source code. no human wrote this by hand, it just appeared, main character energy fr fr ✨

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okay that's the whole page, mwah 💋 this was libstdc++, page __gnu_pbds...y, Cmp_Fn >(3) — go forth and be equivalent, bestie 🌈💖