EventHandlerDelegate< T, E > Class Template Reference

An implementation of EventHandler that delegates to a method in an object. More...

#include <EventHandler.h++>

Inheritance diagram for EventHandlerDelegate< T, E >:

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Collaboration diagram for EventHandlerDelegate< T, E >:

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List of all members.

Public Member Functions
	EventHandlerDelegate (T *object, void(T::*func)(E))
	Construct a new EventHandlerDelegate for an object.
void	operator() (Eevent)
	Function-call operator.
Protected Member Functions
void	invoke (E event)
	Invoke the handler with an event.

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Detailed Description

template<class T, class E>
class ccxx::EventHandlerDelegate< T, E >

An implementation of EventHandler that delegates to a method in an object.

The object can be thought of as a pointer to an event handler method that can be invoked as if it were a function; it allows an object to declare one or more event-handling methods to be used as callbacks.

Author:

Mark Lindner

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Constructor & Destructor Documentation

EventHandlerDelegate	(	T *	object,
		void(T::*)(E)	func
	)			[inline]

Construct a new EventHandlerDelegate for an object.

Parameters:

	object	The object.
	func	A member function (method) in the object which will serve as the event handler.

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Member Function Documentation

void invoke

(

E

event

)

[inline, protected, virtual]

Invoke the handler with an event.

Parameters:

event

The event.

Implements EventHandler< E >.

void operator()

(

E

event

)

[inline, inherited]

Function-call operator.

The method simply delegates to invoke().

Parameters:

event

The event.

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The documentation for this class was generated from the following file:

• EventHandler.h++