ut::mt_fast_modulo_t Class Reference

A class that allows to atomically set new modulo value for fast modulo computations. More...

#include <ut0math.h>

Inheritance diagram for ut::mt_fast_modulo_t:

Classes
struct	data_t

Public Member Functions
	mt_fast_modulo_t ()
	mt_fast_modulo_t (uint64_t mod)
fast_modulo_t	load () const
void	store (uint64_t new_mod)

Private Attributes
Seq_lock< data_t >	m_data

Additional Inherited Members
Private Member Functions inherited from ut::Non_copyable
	Non_copyable (const Non_copyable &)=delete
Non_copyable &	operator= (const Non_copyable &)=delete
	Non_copyable ()=default
	~Non_copyable ()=default

Detailed Description

A class that allows to atomically set new modulo value for fast modulo computations.

Constructor & Destructor Documentation

mt_fast_modulo_t() [1/2]

ut::mt_fast_modulo_t::mt_fast_modulo_t ( )

inline

mt_fast_modulo_t() [2/2]

ut::mt_fast_modulo_t::mt_fast_modulo_t ( uint64_t  mod )

inlineexplicit

Member Function Documentation

load()

fast_modulo_t ut::mt_fast_modulo_t::load ( ) const

inline

store()

void ut::mt_fast_modulo_t::store ( uint64_t  new_mod )

inline

Member Data Documentation

m_data

Seq_lock<data_t> ut::mt_fast_modulo_t::m_data

private

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The documentation for this class was generated from the following file:

• storage/innobase/include/ut0math.h