zth::Semaphore Class Reference

Fiber-aware semaphore. More...

#include <sync.h>

Inheritance diagram for zth::Semaphore:

Public Member Functions
	Semaphore (size_t init=0, cow_string const &name="Semaphore")
	Semaphore (size_t init, cow_string &&name)
virtual	~Semaphore () override=default
void	acquire (size_t count=1)
void	release (size_t count=1) noexcept
size_t	value () const noexcept
Public Member Functions inherited from zth::Synchronizer
	Synchronizer (cow_string const &name="Synchronizer")
	Synchronizer (cow_string &&name)
virtual	~Synchronizer () override
Public Member Functions inherited from zth::RefCounted
	RefCounted () noexcept
virtual	~RefCounted ()=default
void	used () noexcept
void	unused ()
Public Member Functions inherited from zth::UniqueID< Synchronizer >
	UniqueID (UniqueID const &)=delete
	UniqueID (UniqueID &&u) noexcept
	UniqueID (string const &name)
	UniqueID (string &&name)
	UniqueID (char const *name=nullptr)
UniqueID &	operator= (UniqueID const &)=delete
UniqueID &	operator= (UniqueID &&u) noexcept
virtual	~UniqueID ()=default
void const *	normptr () const noexcept
uint64_t	id () const noexcept
string const &	name () const noexcept
void	setName (string const &name)
void	setName (char const *name)
void	setName (string &&name)
virtual char const *	id_str () const override

Additional Inherited Members
Static Public Member Functions inherited from zth::UniqueID< Synchronizer >
static uint64_t	getID () noexcept
Protected Member Functions inherited from zth::Synchronizer
void	block ()
bool	unblock (Fiber &f) noexcept
	Unblock the specific fiber. More...
bool	unblockFirst () noexcept
bool	unblockAll () noexcept
bool	block (Timestamp const &timeout, Timestamp const &now=Timestamp::now())
	Block, with timeout. More...
bool	block (TimeInterval const &timeout, Timestamp const &now=Timestamp::now())
	Block, with timeout. More...
Protected Member Functions inherited from zth::UniqueIDBase
virtual	~UniqueIDBase ()=default

Detailed Description

Fiber-aware semaphore.

Definition at line 390 of file sync.h.

Constructor & Destructor Documentation

Semaphore() [1/2]

zth::Semaphore::Semaphore ( size_t  init = 0, cow_string const &  name = "Semaphore"  )

inlineexplicit

Definition at line 393 of file sync.h.

Semaphore() [2/2]

zth::Semaphore::Semaphore ( size_t  init, cow_string &&  name  )

inline

Definition at line 399 of file sync.h.

~Semaphore()

virtual zth::Semaphore::~Semaphore ( )

overridevirtualdefault

Member Function Documentation

acquire()

void zth::Semaphore::acquire ( size_t  count = 1 )

inline

Definition at line 407 of file sync.h.

release()

void zth::Semaphore::release ( size_t  count = 1 )

inlinenoexcept

Definition at line 426 of file sync.h.

value()

size_t zth::Semaphore::value ( ) const

inlinenoexcept

Definition at line 443 of file sync.h.

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

• include/libzth/sync.h