Class HsmEventDispatcherQt

• Defined in File HsmEventDispatcherQt.hpp

Inheritance Relationships

Base Types

• public QObject

• public hsmcpp::HsmEventDispatcherBase (Class HsmEventDispatcherBase)

Class Documentation

class HsmEventDispatcherQt : public QObject, public hsmcpp::HsmEventDispatcherBase

HsmEventDispatcherQt provides dispatcher implementation based on Qt framework.

See HsmEventDispatcherQt for details.

Public Functions

---

virtual bool start() override

See IHsmEventDispatcher::start()

Not Thread Safe

Thread safety is not required by HierarchicalStateMachine::initialize() which uses this API.

---

virtual void stop() override

Stop dispatching events.

Future calls to dispatchEvents() will have no effect.

Remark

Operation is performed asynchronously. It does not interrupt currently handled event, but will cancel all other pending events.

Not Thread Safe

TODO: Current timers implementation is not thread-safe

---

virtual void emitEvent(const HandlerID_t handlerID) override

See IHsmEventDispatcher::emitEvent()

Concurrency

thread-safe

Public Static Functions

---

static std::shared_ptr<HsmEventDispatcherQt> create(const size_t eventsCacheSize = (10))

Create dispatcher instance.

Concurrency

thread-safe

Instance can be safely created and destroyed from any thread.

Parameters

eventsCacheSize – size of the queue preallocated for delayed events

Returns

New dispatcher instance.