template<class _Tp> class libfwbuilder::SyncQueue

SyncQueue - queue with access synchronized by mutex.

Inheritance:

Public Methods

SyncQueue()

Creates empty queue

bool empty() const throw(SyncQueueDoneException)

Returns true if queue is currently empty

size_type size() const throw(SyncQueueDoneException)

Returns current queue size

void push(const queue<_Tp>::value_type& __x) throw(SyncQueueDoneException)

Adds element to end of queue

const queue<_Tp> ::value_type pop(long timeout_ms=-1) throw(SyncQueueDoneException, FWException)

Pops element from front of queue.

void shutdown()

Shut down this queue.

Protected Fields

Mutex mutex

Cond cond

bool down

Documentation

SyncQueue - queue with access synchronized by mutex.

Mutex mutex

Cond cond

bool down

SyncQueue()

Creates empty queue

bool empty() const throw(SyncQueueDoneException)

Returns true if queue is currently empty

Throws:

SyncQueueDoneException if queue have been already shut down

size_type size() const throw(SyncQueueDoneException)

Returns current queue size

Throws:

SyncQueueDoneException if queue have been already shut down

void push(const queue<_Tp>::value_type& __x) throw(SyncQueueDoneException)

Adds element to end of queue

Throws:

SyncQueueDoneException if queue have been already shut down

const queue<_Tp> ::value_type pop(long timeout_ms=-1) throw(SyncQueueDoneException, FWException)

Pops element from front of queue. It queue is empty, blocks according to timeout_ms parameter.

Throws:

FWException if timeout occured
SyncQueueDoneException if shutdown() was called

Parameters:

timeout_ms - timeout in milliseconds. -1 means wait forewer.

void shutdown()

Shut down this queue. All waiting threads will be released throwing SyncQueueDoneException exception.

This class has no child classes.

See Also:

SyncQueueDoneException

Alphabetic index HTML hierarchy of classes or Java