Slotted lightweight reader-writer lock devices. More...

#include <kcthread.h>

Public Member Functions
	SlottedSpinRWLock (size_t slotnum)
	Constructor.
	~SlottedSpinRWLock ()
	Destructor.
void	lock_writer (size_t idx)
	Get the writer lock of a slot.
void	lock_reader (size_t idx)
	Get the reader lock of a slot.
void	unlock (size_t idx)
	Release the lock of a slot.
void	lock_writer_all ()
	Get the writer locks of all slots.
void	lock_reader_all ()
	Get the reader locks of all slots.
void	unlock_all ()
	Release the locks of all slots.

Detailed Description

Slotted lightweight reader-writer lock devices.

Constructor & Destructor Documentation

kyotocabinet::SlottedSpinRWLock::SlottedSpinRWLock ( size_t slotnum ) [explicit]

Constructor.

Parameters:

slotnum the number of slots.

kyotocabinet::SlottedSpinRWLock::~SlottedSpinRWLock ( )

Destructor.

void kyotocabinet::SlottedSpinRWLock::lock_writer ( size_t idx )

Get the writer lock of a slot.

Parameters:

idx	the index of a slot.

void kyotocabinet::SlottedSpinRWLock::lock_reader ( size_t idx )

Get the reader lock of a slot.

Parameters:

idx	the index of a slot.

void kyotocabinet::SlottedSpinRWLock::unlock ( size_t idx )

Release the lock of a slot.

Parameters:

idx	the index of a slot.

void kyotocabinet::SlottedSpinRWLock::lock_writer_all ( )

Get the writer locks of all slots.

void kyotocabinet::SlottedSpinRWLock::lock_reader_all ( )

Get the reader locks of all slots.

void kyotocabinet::SlottedSpinRWLock::unlock_all ( )

Release the locks of all slots.