establishes a synchronization point between threads. More...

Inheritance diagram for mongo::NotifyAll:

Public Member Functions
void	waitFor (When)
	awaits the next notifyAll() call by another thread. More...

void	awaitBeyondNow ()
	a bit faster than waitFor( now() )

void	notifyAll (When)
	may be called multiple times. More...

unsigned	nWaiting () const
	indicates how many threads are waiting for a notify. More...

Detailed Description

establishes a synchronization point between threads.

N threads are waits and one is notifier. threadsafe.

Member Function Documentation

void mongo::NotifyAll::notifyAll ( When )

may be called multiple times.

notifies all waiters

unsigned mongo::NotifyAll::nWaiting ( ) const

inline

indicates how many threads are waiting for a notify.

void mongo::NotifyAll::waitFor ( When )

awaits the next notifyAll() call by another thread.

notifications that precede this call are ignored – we are looking for a fresh event.

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