libdap::EventHandler Class Reference

#include <EventHandler.h>

Inheritance diagram for libdap::EventHandler:

Collaboration diagram for libdap::EventHandler:

Public Member Functions
virtual void	handle_signal (int signum)=0
virtual	~EventHandler ()

Detailed Description

An abstract class which provides a hook method used by SignalHandler.

Based on "Applying Design Patterns to Simplify Signal Handling", Douglas C. Schmidt, 1998, http://www.cs.wustl.edu/~schmidt/signal-patterns.html.

See also

SignalHandler

AlarmHandler

Author

James Gallagher jgall.nosp@m.aghe.nosp@m.r@ope.nosp@m.ndap.nosp@m..org

Definition at line 41 of file EventHandler.h.

Constructor & Destructor Documentation

~EventHandler()

virtual libdap::EventHandler::~EventHandler ( )

inlinevirtual

We don't need a destructor, but including one might stave off an error later on...

Definition at line 50 of file EventHandler.h.

Member Function Documentation

handle_signal()

virtual void libdap::EventHandler::handle_signal ( int signum )

pure virtual

Hook method for SignalHandler. If a concrete instance of this class is registered with SignalHandler, this method will be called when signum is received.

Implemented in libdap::AlarmHandler.

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

• EventHandler.h