QSystemSemaphore Class Reference
Constructor
- void QSystemSemaphore(String key, int initialValue, AccessMode mode)
Constructor Properties
- prototype: The QSystemSemaphore prototype object
- Open
- Create
- AccessMode( value )
- NoError
- PermissionDenied
- KeyError
- AlreadyExists
- NotFound
- OutOfResources
- UnknownError
- SystemSemaphoreError( value )
Prototype Object Properties
- bool acquire()
- SystemSemaphoreError error()
- String errorString()
- String key()
- bool release(int n)
- void setKey(String key, int initialValue, AccessMode mode)
Instance Properties
QSystemSemaphore objects have no special properties beyond those inherited from the QSystemSemaphore prototype object.