join::SharedMutex Class Reference

class used to protect shared data from being simultaneously accessed by multiple process via a shared memory. More...

#include <mutex.hpp>

Public Member Functions
	SharedMutex ()
	default constructor.
	SharedMutex (const SharedMutex &other)=delete
	copy constructor.
SharedMutex &	operator= (const SharedMutex &other)=delete
	copy assignment.
	SharedMutex (SharedMutex &&other)=delete
	move constructor.
SharedMutex &	operator= (SharedMutex &&other)=delete
	move assignment.
	~SharedMutex ()
	destroys the mutex object.
void	lock () noexcept
	lock the mutex.
bool	tryLock () noexcept
	lock the mutex or return immediatly if the mutex is already locked.
void	unlock () noexcept
	unlock the mutex.
pthread_mutex_t *	handle () noexcept
	get native handle.

Detailed Description

class used to protect shared data from being simultaneously accessed by multiple process via a shared memory.

Constructor & Destructor Documentation

SharedMutex() [1/3]

SharedMutex::SharedMutex

(

)

default constructor.

SharedMutex() [2/3]

join::SharedMutex::SharedMutex ( const SharedMutex & other )

delete

copy constructor.

Parameters

other

other object to copy.

SharedMutex() [3/3]

join::SharedMutex::SharedMutex ( SharedMutex && other )

delete

move constructor.

Parameters

other

other object to move.

~SharedMutex()

SharedMutex::~SharedMutex

(

)

destroys the mutex object.

Member Function Documentation

handle()

pthread_mutex_t * SharedMutex::handle ( )

noexcept

get native handle.

Returns

native handle.

lock()

void SharedMutex::lock ( )

noexcept

lock the mutex.

operator=() [1/2]

SharedMutex & join::SharedMutex::operator= ( const SharedMutex & other )

delete

copy assignment.

Parameters

other

other object to copy.

Returns

a reference to the current object.

operator=() [2/2]

SharedMutex & join::SharedMutex::operator= ( SharedMutex && other )

delete

move assignment.

Parameters

other

other object to move.

Returns

a reference to the current object.

tryLock()

bool SharedMutex::tryLock ( )

noexcept

lock the mutex or return immediatly if the mutex is already locked.

Returns

true if locked, false otherwise.

unlock()

void SharedMutex::unlock ( )

noexcept

unlock the mutex.

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

• core/include/join/mutex.hpp
• core/src/mutex.cpp