#include <uevents.h>

Public Member Functions
unsigned long	add (const char key, EVENT_CALL onEvent, void obj)

void	del (unsigned long serial)

UEventTrap *	getEvent (const char key, UEventTrap fromEvent)

	UEvents (int maxEventTraps)

	~UEvents ()

Protected Attributes
UEventTrap *	events

int	eventsCnt

unsigned int	eventSerial

int	eventsMax

Detailed Description

List of events

Author: Christian Andersen

Constructor & Destructor Documentation

UEvents::UEvents ( int maxEventTraps )

Constructor

References events, eventsCnt, eventSerial, and eventsMax.

UEvents::~UEvents ( )

Destructor

References events.

Member Function Documentation

unsigned long UEvents::add	(	const char *	key,
		EVENT_CALL	onEvent,
		void *	obj
	)

Add event trap Takes a event trigger key, a function to call, and an object to use as first parameter in the call. Returns a serial number for the trap, so that it can be deleted using this key. If no more space the returned serial is 0;

References events, eventsCnt, eventSerial, eventsMax, UEventTrap::isValid(), maxi(), and UEventTrap::set().

Referenced by UClientHandler::addDataTrap().

void UEvents::del ( unsigned long serial )

Delete a trap (mark as invalid)

References events, eventsCnt, UEventTrap::getID(), UEventTrap::isValid(), and UEventTrap::setInvalid().

Referenced by UClientHandler::delDataTrap().

UEventTrap * UEvents::getEvent	(	const char *	key,
		UEventTrap *	fromEvent
	)

Get a pointer to event compatible with this key If 'fromEvent != NULL, then the next event after fromEvent is found. Returns NULL if no event is found.

References events, eventsCnt, UEventTrap::isThis(), and UEventTrap::isValid().

Referenced by UClientHandler::gotNewData().