eventMsg Class Reference

All user event messages inherit from this. More...

#include <sim.h>

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Public Member Functions
	eventMsg ()
	Basic Constructor.
virtual	~eventMsg ()
	Destructor.
void	sanitize ()
void	Timestamp (POSE_TimeType t)
	Timestamps this message and generates a unique event ID.
void	SetSequenceNumber (int ctrl)
eventMsg &	operator= (const eventMsg &obj)
	Assignment operator: copies priority too.
void *	operator new (size_t size)
	Allocates event message with space for priority.
void	operator delete (void *p)
void	setPriority (POSE_TimeType prio)
	Set priority field and queuing strategy.
Data Fields
POSE_TimeType	timestamp
	The event's timestamp.
eventID	evID
	The event's globally unique ID.
size_t	msgSize
	The message size, used for message recycling (currently not used).
sim *	parent
	Pointer to a poser wrapper; used to send the pointer to rep object.
strat *	str
	Pointer to synchronization strategy; used when creating rep object.
double	rst
	Relative start time: for computing degree of parallelization.

Detailed Description

All user event messages inherit from this.

Adds timestamp and event ID to message, plus other info useful for the underlying simulation layer. Prioritized by default, and given a priority based on the timestamp. Events which take no parameters must still pass an eventMsg.

Definition at line 28 of file sim.h.

Constructor & Destructor Documentation

eventMsg::eventMsg ( ) [inline]

Basic Constructor.

Definition at line 43 of file sim.h.

References evID, eventID::init(), parent, rst, and str.

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virtual eventMsg::~eventMsg ( ) [inline, virtual]

Destructor.

Definition at line 45 of file sim.h.

Member Function Documentation

void eventMsg::sanitize ( ) [inline]

Definition at line 46 of file sim.h.

References Converse::CkNumPes(), evID, eventID::getPE(), msgSize, parent, str, and timestamp.

Referenced by Event::sanitize(), and sim::SeqResumeAfterCheckpoint().

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void eventMsg::Timestamp ( POSE_TimeType t ) [inline]

Timestamps this message and generates a unique event ID.

Timestamps this message and generates a unique event ID for the event to be invoked on the receiving side. Sets the priority of this message to timestamp - POSE_TimeMax.

Definition at line 58 of file sim.h.

References evID, GetEventID(), eventID::getPE(), parent, POSE_TimeMax, rst, setPriority(), str, and timestamp.

Referenced by rep::registerTimestamp(), and chpt< StateType >::registerTimestamp().

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