org.jikesrvm.objectmodel

Class FieldLayoutUnpacked.LayoutContext

java.lang.Object

org.jikesrvm.objectmodel.FieldLayoutContext

org.jikesrvm.objectmodel.FieldLayoutUnpacked.LayoutContext

Enclosing class:

FieldLayoutUnpacked

private static class FieldLayoutUnpacked.LayoutContext
extends FieldLayoutContext

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	intHole
private static int	NO_HOLE

Fields inherited from class org.jikesrvm.objectmodel.FieldLayoutContext

OBJECT_SIZE_ALIGN

Constructor Summary

Constructors

Constructor and Description
LayoutContext(byte alignment)
LayoutContext(byte alignment, FieldLayoutUnpacked.LayoutContext superLayout)

Method Summary

Modifier and Type	Method and Description
(package private) int	nextOffset(int size, boolean isReference)

Methods inherited from class org.jikesrvm.objectmodel.FieldLayoutContext

adjustAlignment, ensureObjectSize, getAlignment, getObjectSize, setObjectSize

Methods inherited from class java.lang.Object

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

Field Detail

NO_HOLE

private static final int NO_HOLE

See Also:

Constant Field Values

intHole

int intHole

Constructor Detail

LayoutContext

LayoutContext(byte alignment)

LayoutContext

LayoutContext(byte alignment,
              FieldLayoutUnpacked.LayoutContext superLayout)

Method Detail

nextOffset

int nextOffset(int size,
               boolean isReference)

Specified by:

nextOffset in class FieldLayoutContext

Parameters:

size - the field's size in bytes

isReference - whether the field is a reference field

Returns:

the offset of a new field of the given size