fawkes::SignalHandler Class Reference

Interface for signal handling. More...

#include <utils/system/signal.h>

Inheritance diagram for fawkes::SignalHandler:

[legend]

List of all members.

Public Member Functions
virtual	~SignalHandler ()
	Virtual destructor.
virtual void	handle_signal (int signal)=0
	Signal hanlding method.

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Detailed Description

Interface for signal handling.

Derive this class and implement handle_signal() to handle signals. The handler must then be registered via SignalManager::register_handler(). From then on handle_signal() is called if the desired signal has been received.

Definition at line 35 of file signal.h.

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Constructor & Destructor Documentation

fawkes::SignalHandler::~SignalHandler

(

)

[inline, virtual]

Virtual destructor.

Definition at line 37 of file signal.h.

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Member Function Documentation

void fawkes::SignalHandler::handle_signal

(

int

signum

)

[pure virtual]

Signal hanlding method.

Implement this method with the action you want to perform on the registered signals.

Parameters:

signum

signal number of triggered signal

Author:

Tim Niemueller

Implemented in FawkesMainApp, JoystickQuitHandler, JoystickBlackBoardLogger, FawkesBeepDaemon, ConfigChangeWatcherTool, and PluginTool.

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

• src/libs/utils/system/signal.h
• src/libs/utils/system/signal.cpp