yaclib::detail::fiber::SharedMutex Class Reference

#include <shared_mutex.hpp>

Inheritance diagram for yaclib::detail::fiber::SharedMutex:

Collaboration diagram for yaclib::detail::fiber::SharedMutex:

Public Types
using	native_handle_type = void *

Public Member Functions
	SharedMutex ()=default
	~SharedMutex () noexcept=default
	SharedMutex (const SharedMutex &)=delete
SharedMutex &	operator= (const SharedMutex &)=delete
void	lock ()
bool	try_lock () noexcept
void	unlock () noexcept
void	lock_shared ()
bool	try_lock_shared ()
void	unlock_shared ()
native_handle_type	native_handle ()

Protected Member Functions
void	LockHelper ()
void	SharedLockHelper ()

Protected Attributes
FiberQueue	_shared_queue
FiberQueue	_exclusive_queue
std::uint32_t	_shared_owners_count {0}
bool	_occupied {false}
bool	_exclusive_mode {false}

Detailed Description

Definition at line 7 of file shared_mutex.hpp.

Member Typedef Documentation

native_handle_type

using yaclib::detail::fiber::SharedMutex::native_handle_type = void*

Definition at line 25 of file shared_mutex.hpp.

Constructor & Destructor Documentation

SharedMutex() [1/2]

yaclib::detail::fiber::SharedMutex::SharedMutex ( )

default

~SharedMutex()

yaclib::detail::fiber::SharedMutex::~SharedMutex ( )

defaultnoexcept

SharedMutex() [2/2]

yaclib::detail::fiber::SharedMutex::SharedMutex ( const SharedMutex &  )

delete

Member Function Documentation

lock()

void yaclib::detail::fiber::SharedMutex::lock

(

)

Definition at line 7 of file shared_mutex.cpp.

lock_shared()

void yaclib::detail::fiber::SharedMutex::lock_shared

(

)

Definition at line 32 of file shared_mutex.cpp.

References _exclusive_mode, _exclusive_queue, _occupied, SharedLockHelper(), and yaclib::detail::fiber::FiberQueue::Wait().

LockHelper()

void yaclib::detail::fiber::SharedMutex::LockHelper ( )

protected

Definition at line 55 of file shared_mutex.cpp.

References _exclusive_mode, and _occupied.

Referenced by try_lock().

native_handle()

SharedMutex::native_handle_type yaclib::detail::fiber::SharedMutex::native_handle ( )

inline

Definition at line 66 of file shared_mutex.cpp.

operator=()

SharedMutex & yaclib::detail::fiber::SharedMutex::operator= ( const SharedMutex &  )

delete

SharedLockHelper()

void yaclib::detail::fiber::SharedMutex::SharedLockHelper ( )

protected

Definition at line 60 of file shared_mutex.cpp.

References _exclusive_mode, _occupied, and _shared_owners_count.

Referenced by lock_shared(), and try_lock_shared().

try_lock()

bool yaclib::detail::fiber::SharedMutex::try_lock ( )

noexcept

Definition at line 14 of file shared_mutex.cpp.

References _occupied, and LockHelper().

try_lock_shared()

bool yaclib::detail::fiber::SharedMutex::try_lock_shared

(

)

Definition at line 39 of file shared_mutex.cpp.

References _exclusive_mode, _occupied, and SharedLockHelper().

unlock()

void yaclib::detail::fiber::SharedMutex::unlock ( )

noexcept

Definition at line 22 of file shared_mutex.cpp.

References _exclusive_queue, _occupied, _shared_queue, yaclib::detail::fiber::FiberQueue::Empty(), yaclib::detail::GetRandNumber(), yaclib::detail::fiber::FiberQueue::NotifyAll(), yaclib::detail::fiber::FiberQueue::NotifyOne(), and unlock_shared().

unlock_shared()

void yaclib::detail::fiber::SharedMutex::unlock_shared

(

)

Definition at line 47 of file shared_mutex.cpp.

References _exclusive_queue, _occupied, _shared_owners_count, and yaclib::detail::fiber::FiberQueue::NotifyOne().

Referenced by unlock().

Member Data Documentation

_exclusive_mode

bool yaclib::detail::fiber::SharedMutex::_exclusive_mode {false}

protected

Definition at line 37 of file shared_mutex.hpp.

Referenced by lock_shared(), LockHelper(), SharedLockHelper(), and try_lock_shared().

_exclusive_queue

FiberQueue yaclib::detail::fiber::SharedMutex::_exclusive_queue

protected

Definition at line 34 of file shared_mutex.hpp.

Referenced by lock_shared(), unlock(), and unlock_shared().

_occupied

bool yaclib::detail::fiber::SharedMutex::_occupied {false}

protected

Definition at line 36 of file shared_mutex.hpp.

Referenced by lock_shared(), LockHelper(), SharedLockHelper(), try_lock(), try_lock_shared(), unlock(), and unlock_shared().

_shared_owners_count

std::uint32_t yaclib::detail::fiber::SharedMutex::_shared_owners_count {0}

protected

Definition at line 35 of file shared_mutex.hpp.

Referenced by SharedLockHelper(), and unlock_shared().

_shared_queue

FiberQueue yaclib::detail::fiber::SharedMutex::_shared_queue

protected

Definition at line 33 of file shared_mutex.hpp.

Referenced by unlock().

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

• include/yaclib/fault/detail/fiber/shared_mutex.hpp
• src/fault/fiber/shared_mutex.cpp