moodycamel::spsc_sema::LightweightSemaphore Class Reference

#include <atomicops.h>

Public Types
typedef std::make_signed< std::size_t >::type	ssize_t

Public Member Functions
ssize_t	availableApprox () const
	LightweightSemaphore (ssize_t initialCount=0)
void	signal (ssize_t count=1)
bool	tryWait ()
void	wait ()
bool	wait (std::int64_t timeout_usecs)

Private Member Functions
bool	waitWithPartialSpinning (std::int64_t timeout_usecs=-1)

Private Attributes
weak_atomic< ssize_t >	m_count
Semaphore	m_sema

Detailed Description

Definition at line 634 of file atomicops.h.

Member Typedef Documentation

typedef std::make_signed<std::size_t>::type moodycamel::spsc_sema::LightweightSemaphore::ssize_t

Definition at line 637 of file atomicops.h.

Constructor & Destructor Documentation

moodycamel::spsc_sema::LightweightSemaphore::LightweightSemaphore ( ssize_t  initialCount = 0 )

inline

Definition at line 687 of file atomicops.h.

Member Function Documentation

ssize_t moodycamel::spsc_sema::LightweightSemaphore::availableApprox ( ) const

inline

Definition at line 724 of file atomicops.h.

void moodycamel::spsc_sema::LightweightSemaphore::signal ( ssize_t  count = 1 )

inline

Definition at line 713 of file atomicops.h.

bool moodycamel::spsc_sema::LightweightSemaphore::tryWait ( )

inline

Definition at line 692 of file atomicops.h.

void moodycamel::spsc_sema::LightweightSemaphore::wait ( )

inline

Definition at line 702 of file atomicops.h.

bool moodycamel::spsc_sema::LightweightSemaphore::wait ( std::int64_t  timeout_usecs )

inline

Definition at line 708 of file atomicops.h.

bool moodycamel::spsc_sema::LightweightSemaphore::waitWithPartialSpinning ( std::int64_t  timeout_usecs = -1 )

inlineprivate

Definition at line 643 of file atomicops.h.

Member Data Documentation

weak_atomic<ssize_t> moodycamel::spsc_sema::LightweightSemaphore::m_count

private

Definition at line 640 of file atomicops.h.

Semaphore moodycamel::spsc_sema::LightweightSemaphore::m_sema

private

Definition at line 641 of file atomicops.h.

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

• atomicops.h