ObserverTypes.h File Reference

Include dependency graph for ObserverTypes.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Namespaces
	catapult
	catapult::observers

Macros
#define	DECLARE_OBSERVER(NAME, NOTIFICATION_TYPE)   observers::NotificationObserverPointerT<NOTIFICATION_TYPE> Create##NAME##Observer
	Declares an observer with NAME for notifications of type NOTIFICATION_TYPE. More...
#define	MAKE_OBSERVER(NAME, NOTIFICATION_TYPE, HANDLER)   std::make_unique<observers::FunctionalNotificationObserverT<NOTIFICATION_TYPE>>(#NAME "Observer", HANDLER);
	Makes a functional observer with NAME for notifications of type NOTIFICATION_TYPE around HANDLER. More...
#define	DEFINE_OBSERVER(NAME, NOTIFICATION_TYPE, HANDLER)
	Defines a functional observer with NAME for notifications of type NOTIFICATION_TYPE around HANDLER. More...

Typedefs
using	catapult::observers::NotificationObserver = NotificationObserverT< model::Notification >
	A notification observer for processing a generic Notification. More...
template<typename TNotification >
using	catapult::observers::NotificationObserverPointerT = std::unique_ptr< const NotificationObserverT< TNotification > >
	A notification observer (unique) pointer. More...
using	catapult::observers::AggregateNotificationObserver = AggregateNotificationObserverT< model::Notification >
	An aggregate notification observer for processing a generic Notification. More...
template<typename TNotification >
using	catapult::observers::AggregateNotificationObserverPointerT = std::unique_ptr< const AggregateNotificationObserverT< TNotification > >
	An aggregate notification observer (unique) pointer. More...

Macro Definition Documentation

DECLARE_OBSERVER

#define DECLARE_OBSERVER	(		NAME,
			NOTIFICATION_TYPE
	)		observers::NotificationObserverPointerT<NOTIFICATION_TYPE> Create##NAME##Observer

Declares an observer with NAME for notifications of type NOTIFICATION_TYPE.

DEFINE_OBSERVER

#define DEFINE_OBSERVER	(		NAME,
			NOTIFICATION_TYPE,
			HANDLER
	)

Value:

DECLARE_OBSERVER(NAME, NOTIFICATION_TYPE)() { \
        return MAKE_OBSERVER(NAME, NOTIFICATION_TYPE, HANDLER); \
    }

Defines a functional observer with NAME for notifications of type NOTIFICATION_TYPE around HANDLER.

MAKE_OBSERVER

#define MAKE_OBSERVER	(		NAME,
			NOTIFICATION_TYPE,
			HANDLER
	)		std::make_unique<observers::FunctionalNotificationObserverT<NOTIFICATION_TYPE>>(#NAME "Observer", HANDLER);

Makes a functional observer with NAME for notifications of type NOTIFICATION_TYPE around HANDLER.