An implementation of "mysql_lock_free_hash" component service using the server's lock free hash implementation. More...

#include <mysql_lock_free_hash_imp.h>

Static Public Member Functions
static LF_HASH_h	init (uint element_size, uint flags, uint key_offset, uint key_length, hash_get_key_function get_key, CHARSET_INFO_h charset, lf_allocator_func ctor, lf_allocator_func dtor, lf_hash_init_func *init) noexcept
	Wrapper around lf_hash_init2 function. More...

static mysql_service_status_t	destroy (LF_HASH_h hash) noexcept
	Wrapper around lf_hash_destroy function. More...

static LF_PINS_h	get_pins (LF_HASH_h hash) noexcept
	Wrapper around lf_hash_get_pins function. More...

static void *	search (LF_HASH_h hash, LF_PINS_h pins, const void *data, ulong length) noexcept
	Wrapper around lf_hash_search function. More...

static int	remove (LF_HASH_h hash, LF_PINS_h pins, const void *data, uint length) noexcept
	Wrapper around lf_hash_delete function. More...

static void *	random_match (LF_HASH_h hash, LF_PINS_h pins, lf_hash_match_func match, uint rand_val, void match_arg) noexcept
	Wrapper around lf_hash_random_match function. More...

static void	search_unpin (LF_PINS_h pins) noexcept
	Wrapper around lf_hash_search_unpin function. More...

static void	put_pins (LF_PINS_h pins) noexcept
	Wrapper around lf_hash_put_pins function. More...

static int	insert (LF_HASH_h hash, LF_PINS_h pins, const void *data) noexcept
	Wrapper around lf_hash_insert function. More...

static int	overhead () noexcept
	LF_HASH_OVERHEAD value. More...

Detailed Description

An implementation of "mysql_lock_free_hash" component service using the server's lock free hash implementation.

Member Function Documentation

◆ destroy()

mysql_service_status_t mysql_component_mysql_lock_free_hash_imp::destroy ( LF_HASH_h hash )

staticnoexcept

Wrapper around lf_hash_destroy function.

See also: lf_hash_destroy

◆ get_pins()

LF_PINS_h mysql_component_mysql_lock_free_hash_imp::get_pins ( LF_HASH_h hash )

staticnoexcept

Wrapper around lf_hash_get_pins function.

See also: lf_hash_get_pins

◆ init()

LF_HASH_h mysql_component_mysql_lock_free_hash_imp::init	(	uint	element_size,
		uint	flags,
		uint	key_offset,
		uint	key_length,
		hash_get_key_function	get_key,
		CHARSET_INFO_h	charset,
		lf_allocator_func *	ctor,
		lf_allocator_func *	dtor,
		lf_hash_init_func *	init
	)

staticnoexcept

Wrapper around lf_hash_init2 function.

See also: lf_hash_init2

◆ insert()

int mysql_component_mysql_lock_free_hash_imp::insert	(	LF_HASH_h	hash,
		LF_PINS_h	pins,
		const void *	data
	)

staticnoexcept

Wrapper around lf_hash_insert function.

See also: lf_hash_insert

◆ overhead()

int mysql_component_mysql_lock_free_hash_imp::overhead ( )

staticnoexcept

LF_HASH_OVERHEAD value.

See also: LF_HASH_OVERHEAD

◆ put_pins()

void mysql_component_mysql_lock_free_hash_imp::put_pins ( LF_PINS_h pins )

staticnoexcept

Wrapper around lf_hash_put_pins function.

See also: lf_hash_put_pins

◆ random_match()

void * mysql_component_mysql_lock_free_hash_imp::random_match	(	LF_HASH_h	hash,
		LF_PINS_h	pins,
		lf_hash_match_func *	match,
		uint	rand_val,
		void *	match_arg
	)

staticnoexcept

Wrapper around lf_hash_random_match function.

See also: lf_hash_random_match

◆ remove()

int mysql_component_mysql_lock_free_hash_imp::remove	(	LF_HASH_h	hash,
		LF_PINS_h	pins,
		const void *	data,
		uint	length
	)

staticnoexcept

Wrapper around lf_hash_delete function.

See also: lf_hash_delete

◆ search()

void * mysql_component_mysql_lock_free_hash_imp::search	(	LF_HASH_h	hash,
		LF_PINS_h	pins,
		const void *	data,
		ulong	length
	)

staticnoexcept

Wrapper around lf_hash_search function.

See also: lf_hash_search

◆ search_unpin()

void mysql_component_mysql_lock_free_hash_imp::search_unpin ( LF_PINS_h pins )

staticnoexcept

Wrapper around lf_hash_search_unpin function.

See also: lf_hash_search_unpin

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

sql/server_component/mysql_lock_free_hash_imp.h
sql/server_component/mysql_lock_free_hash_imp.cc

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ destroy()

◆ get_pins()

◆ init()

◆ insert()

◆ overhead()

◆ put_pins()

◆ random_match()

◆ remove()

◆ search()

◆ search_unpin()