sf::Semaphore Class Reference

Semaphore class built around posix sem_xxx functionality. More...

#include <Semaphore.h>

Classes
class	Lock
	Locking class. More...

Public Member Functions
	Semaphore (int initialCount=0)
	Constructor initializing the counter.
	~Semaphore ()
	Destructor cleaning up the allocated semaphore.
bool	post ()
	Signals any thread which is locked.
int	value () const
	Gets the semaphore integer value.

Protected Types
typedef sem_t	handle_type

Protected Member Functions
void	release ()
	Called by Lock destructor.

Protected Attributes
handle_type	_handle
	Holds the semaphore handle/structure.

Detailed Description

Semaphore class built around posix sem_xxx functionality.

Member Typedef Documentation

handle_type

typedef sem_t sf::Semaphore::handle_type

protected

Type of handle/structure referencing the semaphore.

Constructor & Destructor Documentation

Semaphore()

sf::Semaphore::Semaphore ( int  initialCount = 0 )

explicit

Constructor initializing the counter.

~Semaphore()

sf::Semaphore::~Semaphore

(

)

Destructor cleaning up the allocated semaphore.

Member Function Documentation

post()

bool sf::Semaphore::post

(

)

Signals any thread which is locked.

Returns

True on success.

release()

void sf::Semaphore::release ( )

protected

Called by Lock destructor.

value()

int sf::Semaphore::value

(

)

const

Gets the semaphore integer value.

Returns

Last value, it can be changed in the meantime.

Member Data Documentation

_handle

handle_type sf::Semaphore::_handle

protected

Holds the semaphore handle/structure.

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

• Semaphore.h