Condition

This class represents a condition variable as conceived by C.A.R. Hoare. As per Mesa type monitors however, "signal" has been replaced with "notify" to indicate that control is not transferred to the waiter when a notification is sent.

version(!Tango)

class Condition {

this(Mutex m);

Mutex mutex [@property getter];

void wait();

bool wait(Duration val);

void notify();

void notifyAll();

HANDLE m_blockLock;

HANDLE m_blockQueue;

Mutex m_assocMutex;

CRITICAL_SECTION m_unblockLock;

int m_numWaitersGone;

int m_numWaitersBlocked;

int m_numWaitersToUnblock;

Mutex m_assocMutex;

pthread_cond_t m_hndl;

}

Constructors

this this(Mutex m): Initializes a condition object which is associated with the supplied mutex object.

Destructor

A destructor is present on this object, but not explicitly documented in the source.

Members

Functions

notify void notify(): Notifies one waiter.
notifyAll void notifyAll(): Notifies all waiters.
wait void wait(): Wait until notified.
wait bool wait(Duration val): Suspends the calling thread until a notification occurs or until the supplied time period has elapsed.

Properties

mutex Mutex mutex [@property getter]: Gets the mutex associated with this condition.