Fiber-aware mutex. More...

#include <sync.h>

Inheritance diagram for zth::Mutex:

Public Member Functions
	Mutex (cow_string const &name="Mutex")

	Mutex (cow_string &&name)

virtual	~Mutex () noexcept override=default

void	lock ()

bool	trylock () noexcept

bool	trylock (Timestamp const &timeout)

void	unlock () noexcept

Public Member Functions inherited from zth::Synchronizer< Size >
	Synchronizer ()=default

	Synchronizer (cow_string const &name)

	Synchronizer (cow_string &&name)

virtual	~Synchronizer () noexcept override

Public Member Functions inherited from zth::SynchronizerBase
virtual	~SynchronizerBase () noexcept override

Public Member Functions inherited from zth::RefCounted
	RefCounted () noexcept

virtual	~RefCounted () noexcept

void	used () noexcept

bool	unused () noexcept

size_t	refs () const noexcept

Public Member Functions inherited from zth::UniqueID< SynchronizerBase >
	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 () noexcept override=default

void const *	normptr () const noexcept

uint64_t	id () const noexcept

Public Member Functions inherited from zth::NamedUniqueID< Named >
virtual	~NamedUniqueID () noexcept override=default

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 noexcept override

Additional Inherited Members
Public Types inherited from zth::Synchronizer< Size >
typedef SynchronizerBase	base

Public Types inherited from zth::UniqueID< SynchronizerBase >
typedef NamedUniqueID	base

Static Public Member Functions inherited from zth::UniqueID< SynchronizerBase >
static uint64_t	getID () noexcept

Protected Types inherited from zth::Synchronizer< Size >
typedef base::queue_type	queue_type

Protected Types inherited from zth::SynchronizerBase
typedef List	queue_type

Protected Member Functions inherited from zth::Synchronizer< Size >
virtual queue_type &	queue (size_t q) final

Protected Member Functions inherited from zth::SynchronizerBase
	SynchronizerBase (cow_string const &name="Synchronizer")

	SynchronizerBase (cow_string &&name)

queue_type::iterator	enqueue (Listable &item, size_t q=0) noexcept

void	block (size_t q=0)

bool	unblock (Fiber &f, size_t q=0, bool prio=false) noexcept
	Unblock the specific fiber.

Listable *	unblockFirst (size_t q=0, bool prio=false) noexcept

bool	unblockAll (size_t q=0, bool prio=false) noexcept

virtual void	wakeup (Listable &item, queue_type::user_type user, bool prio, size_t q) noexcept

bool	blockUntil (Timestamp const &timeout, Timestamp const &now=Timestamp::now(), size_t q=0)
	Block, with timeout.

bool	blockFor (TimeInterval const &timeout, Timestamp const &now=Timestamp::now(), size_t q=0)
	Block, with timeout.

Protected Member Functions inherited from zth::RefCounted
virtual void	cleanup () noexcept

Protected Member Functions inherited from zth::UniqueID< SynchronizerBase >
virtual uint64_t	id_ () const noexcept final

Protected Member Functions inherited from zth::NamedUniqueID< Named >
	NamedUniqueID (char const *name=nullptr)

	NamedUniqueID (string const &name)

	NamedUniqueID (string &&name)

Protected Member Functions inherited from zth::UniqueIDBase
virtual	~UniqueIDBase () noexcept=default

Detailed Description

Fiber-aware mutex.

Examples: 4_sync.cpp.

Definition at line 505 of file sync.h.

Constructor & Destructor Documentation

◆ Mutex() [1/2]

zth::Mutex::Mutex ( cow_string const & name = "Mutex" )

inlineexplicit

Definition at line 508 of file sync.h.

◆ Mutex() [2/2]

zth::Mutex::Mutex ( cow_string && name )

inlineexplicit

Definition at line 514 of file sync.h.

◆ ~Mutex()

virtual zth::Mutex::~Mutex ( )

overridevirtualdefaultnoexcept

Member Function Documentation

◆ lock()

void zth::Mutex::lock ( )

inline

Definition at line 522 of file sync.h.

◆ trylock() [1/2]

bool zth::Mutex::trylock ( )

inlinenoexcept

Definition at line 530 of file sync.h.

◆ trylock() [2/2]

bool zth::Mutex::trylock ( Timestamp const & timeout )

inline

Definition at line 539 of file sync.h.

◆ unlock()

void zth::Mutex::unlock ( )