observable::subject< ObserverType, EnclosingType > Class Template Reference

Description

template<typename ObserverType, typename EnclosingType>
class observable::subject< ObserverType, EnclosingType >

Subject specialization that can be used inside a class, as a member, to prevent external code from calling notify(), but still allow anyone to subscribe.

Note

Except for the notify() method being private, this specialization is exactly the same as a regular subject.

Template Parameters

ObserverType	The function type of the observers that will subscribe to notifications.
EnclosingType	This type will be declared a friend of the subject and will have access to the notify() method.

See also

subject<void(Args ...)>