#include <support/Observer.h>
Inheritance diagram for BSerialObserver:
Public Member Functions | |
| BSerialObserver (const SContext &context) | |
| virtual status_t | HandleMessage (const SMessage &msg) |
| Subclasses override this to receive messages. | |
| int32_t | Priority () const |
| void | SetPriority (int32_t priority) |
| Get and set the (thread) priority at which we dispatch. | |
Protected Member Functions | |
| virtual status_t | DispatchEffect (const SValue &told) |
| Turn an effect into into a series of Observed() calls. | |
| virtual void | InitAtom () |
| Called the first time a strong reference is acquired. All significant object initialization should go here. | |
| SLocker & | SerialLock () const |
| Manual synchronization for derived classes. | |
| virtual | ~BSerialObserver () |
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Turn an effect into into a series of Observed() calls.
Reimplemented from BObserver. |
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Subclasses override this to receive messages.
Reimplemented from SHandler. |
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Called the first time a strong reference is acquired. All significant object initialization should go here. You can override it and do any setup you need. Note that you do not need to call the SAtom implementation. (So you can derive from two different SAtom implementations and safely call down to both of their IncStrong() methods.)
Reimplemented from SAtom. |
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Manual synchronization for derived classes. Derived classes can acquire SerialLock and serialize other actions with HandleMessage/Observed (both are serialized here by using SHandler(&m_lock)) |
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Get and set the (thread) priority at which we dispatch. Default is B_NORMAL_PRIORITY. |
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