hades.simulator
Class SimEvent1164

java.lang.Object
  hades.simulator.SimEvent
      hades.simulator.SimEvent1164

All Implemented Interfaces:

java.io.Serializable

public class SimEvent1164

extends SimEvent

implements java.io.Serializable

SimEvent1164 - a Hades simulation event for StdLogic1164 values. This class is written for maximum simulation performance, and without concern for readability. SimEvent1164 maintains an internal pool (stack) of pre-created simulation event objects, and tries to allocate new event objects out of this pool - to spare the garbage collector of finding a few dozen free event objects in a background of some 100000 long-lived gates and other objects. If possible, use one of the createNewSimEvent1164() methods instead of calling the constructors directly, to allow for efficient SimEvent1164 recycling.

• Object source the object which generated this event
• double time the event time (simulation time)
• Object arg the StdLogic1164 value of this event, e.g. 'H'
• Simulatable target the target object
• Port targetPort the port of the target object. This will only be zero for StdLogic-type signals distributed to multiple input ports on the same target object.

See Also:

Serialized Form

Field Summary

static Const1164[]	__const1164
static boolean	enable_recycling
static int	STACK_SIZE
static int	STACK_SIZE_1

Fields inherited from class hades.simulator.SimEvent

arg, id, source, target, targetPort, time

Constructor Summary

SimEvent1164(Simulatable target, double time, java.lang.Object arg, java.lang.Object source)

SimEvent1164(Simulatable target, double time, StdLogic1164 arg, java.lang.Object source)

Method Summary

static void	clearRecycleStack()
static SimEvent1164	createNewSimEvent(Simulatable target, double time, StdLogic1164 arg, java.lang.Object source)
static long	getNumberOfAvailableRecycledSimEvents()
static long	getNumberOfRecycledSimEvents()
static long	getNumberOfSimEvents()
static void	msg(java.lang.String s)
void	recycle()
java.lang.String	toString() toString() - the usual info method

Methods inherited from class hades.simulator.SimEvent

createNewSimEvent, createNewSimEvent, evaluate, getArg, getDebug, getSource, getTargetPort, getTime, setDebug, setTargetPort, toShortString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

__const1164

public static final Const1164[] __const1164

enable_recycling

public static boolean enable_recycling

STACK_SIZE

public static int STACK_SIZE

STACK_SIZE_1

public static int STACK_SIZE_1

Constructor Detail

SimEvent1164

public SimEvent1164(Simulatable target,
                    double time,
                    StdLogic1164 arg,
                    java.lang.Object source)

SimEvent1164

public SimEvent1164(Simulatable target,
                    double time,
                    java.lang.Object arg,
                    java.lang.Object source)

Method Detail

createNewSimEvent

public static SimEvent1164 createNewSimEvent(Simulatable target,
                                             double time,
                                             StdLogic1164 arg,
                                             java.lang.Object source)

recycle

public void recycle()

Overrides:

recycle in class SimEvent

getNumberOfAvailableRecycledSimEvents

public static long getNumberOfAvailableRecycledSimEvents()

getNumberOfRecycledSimEvents

public static long getNumberOfRecycledSimEvents()

getNumberOfSimEvents

public static long getNumberOfSimEvents()

clearRecycleStack

public static void clearRecycleStack()

msg

public static void msg(java.lang.String s)

toString

public java.lang.String toString()

toString() - the usual info method

Overrides:

toString in class SimEvent