__GNU_PBDS::DIRECT_MOD_RANGE_HASHING(3)

🎀 NAME 🎀

__gnu_pbds::direct_mod_range_hashing< Size_Type > — bestie it's a mod range-hashing class, meaning it does the range-hashing thing by using the modulo function. That's the whole vibe. Periodt.

This one lives in the Library Functions Manual, so you know it's official official. 💅

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✨ SYNOPSIS ✨

#include <hash_policy.hpp>

Inherits __gnu_pbds::detail::mod_based_range_hashing< std::size_t >. Yeah, it's got a whole family tree, we love generational wealth. 👑

💖 Public Types

• typedef Size_Type size_type — the size type, being itself, iconic behavior honestly.

💖 Public Member Functions

• void swap (direct_mod_range_hashing< Size_Type > &other) — swaps with other. Trading places, main character style. 🫶

💖 Protected Member Functions

• void notify_resized (size_type s) — notifies about a resize, with s.
• void notify_resized (size_type size) — also notifies about a resize, this time the param is called size. Same energy, different name, no cap.
• size_type operator() (size_type hash) const — transforms the __hash value hash into a ranged-hash value, and it does that using a modulo operation. This is THE moment, the little function that could. 🔥
• size_type range_hash (size_type s) const — range hashing, taking s, doing its thing.
• void swap (mod_based_range_hashing &other) — the inherited swap, taking a mod_based_range_hashing &other. Look at it, still showing up to work. 🥹

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🦋 Detailed Description 🦋

template<typename Size_Type = std::size_t>
class __gnu_pbds::direct_mod_range_hashing< Size_Type >

"A mod range-hashing class (uses the modulo function)." That's the quote, that's the whole personality, and honestly? It ate. ✨

Note the default: Size_Type defaults to std::size_t, so if you don't say anything it just assumes. So real of it.

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💅 Member Function Documentation 💅

🌈 operator() — the star of the show

template<typename Size_Type>
direct_mod_range_hashing< Size_Type >::size_type
__gnu_pbds::direct_mod_range_hashing< Size_Type >::operator() (size_type hash) const [inline], [protected]

Transforms the __hash value hash into a ranged-hash value (using a modulo operation). That's it, that's the function. Modulo math, but make it cute. 🧚

Also heads up bestie: it's [inline] and [protected], so it's not out here for just anybody. Iykyk. 🙈

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🌸 Author 🌸

Generated automatically by Doxygen for libstdc++ from the source code. So no, a human did not hand-write this, a robot did, and the robot served. 💀

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Okay that's the whole page, bestie! This little beauty came to you from libstdc++, hanging out in the Library Functions Manual — the __gnu_pbds...Size_Type >(3) section, to be exact. Go forth and hash your ranges. Slay. 💖🌸✨