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s3_event_handler Class Template Reference

Templated ABC that handles an event. More...

#include <s3_event.h>

Inheritance diagram for s3_event_handler:

[legend]List of all members.

Public Types
typedef T_Event	event_t
	Type of the event that this handler handles. More...
Public Methods
virtual void	operator() (const event_t &event)=0
	Interface to the event handler. More...

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Detailed Description

template<typename T_Event>
class s3_event_handler< T_Event >

Templated ABC that handles an event.

It is templated on the type of event that it handles, T_Event. The actual event handling is performed by the function operator()(const T_Event&), which should be implemented in the derived class.

Classes derived from s3_event_handler are functors, as they can be used with function-call semantics, i.e. h(e), where i is an s3_event_handler instance and e is any other type (event type).

See also:

Event notification and handling

Definition at line 82 of file s3_event.h.

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Member Typedef Documentation

template<typename T_Event> typedef T_Event s3_event_handler::event_t

Type of the event that this handler handles. Definition at line 88 of file s3_event.h.

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Member Function Documentation

template<typename T_Event> virtual void s3_event_handler< T_Event >::operator() (  const event_t &    event )  [pure virtual]

Interface to the event handler. Overload this in a derived class to implement the actual event handler. Parameters: event  Event to be handled.

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

• s3_event.h

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