vm

Class Memory

java.lang.Object

vm.Memory

public class Memory
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Memory(int base, int size)

Method Summary

Methods

Modifier and Type	Method and Description
static int	allocateBackingStore(int size)
int	consumedMemory()
int	getBase()
static Memory	getHeapArea()
int	getSize()
void	reset(int newFree) Resets the memory by setting free to the new free value newFree = 0 means, that the whole memory is reset Precondition: 0 <= newFree < size
void	switchToArea(Memory newScope)
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Memory

public Memory(int base,
      int size)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

switchToArea

public void switchToArea(Memory newScope)

allocateBackingStore

public static int allocateBackingStore(int size)

getHeapArea

public static Memory getHeapArea()

reset

public void reset(int newFree)

Resets the memory by setting free to the new free value newFree = 0 means, that the whole memory is reset Precondition: 0 <= newFree < size

Parameters:

newFree - the new free value

consumedMemory

public int consumedMemory()

getBase

public int getBase()

getSize

public int getSize()