API reference - Class QSemaphoreNotation used in Ruby API documentation Description: Binding of QSemaphore Public constructors
Public methods
Detailed descriptionvoid acquire(int n = 1)Description: Method void QSemaphore::acquire(int n) [const] int availableDescription: Method int QSemaphore::available() void createDescription: Ensures the C++ object is created Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. void destroyDescription: Explicitly destroy the object Explicitly destroy the object on C++ side if it was owned by the Ruby interpreter. Subsequent access to this object will throw an exception. If the object is not owned by Ruby, this method will do nothing. [const] bool destroyed?Description: Returns a value indicating whether the object was already destroyed This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself. [const] bool is_const_object?Description: Returns a value indicating whether the reference is a const reference This method returns true, if self is a const reference. In that case, only const methods may be called on self. [static] new QSemaphore new(int n = 0)Description: Constructor QSemaphore::QSemaphore(int n) This method creates an object of class QSemaphore. void release(int n = 1)Description: Method void QSemaphore::release(int n) bool tryAcquire(int n = 1)Description: Method bool QSemaphore::tryAcquire(int n) bool tryAcquire(int n,int timeout)Description: Method bool QSemaphore::tryAcquire(int n, int timeout) |