org.jikesrvm.compilers.opt.ir.ia32

Class PhysicalRegisterSet.RangeEnumeration

java.lang.Object

org.jikesrvm.compilers.opt.ir.ia32.PhysicalRegisterSet.RangeEnumeration

All Implemented Interfaces:

Enumeration<Register>

Enclosing class:

PhysicalRegisterSet

final class PhysicalRegisterSet.RangeEnumeration
extends Object
implements Enumeration<Register>

An enumerator for use by the physical register utilities.

Field Summary

Fields

Modifier and Type	Field and Description
private int	end
private int	exclude
private int	index

Constructor Summary

Constructors

Constructor and Description
RangeEnumeration(int start, int end)
RangeEnumeration(int start, int end, int exclude)

Method Summary

Modifier and Type	Method and Description
boolean	hasMoreElements()
Register	nextElement()

Methods inherited from class java.lang.Object

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

Field Detail

end

private final int end

index

private int index

exclude

private final int exclude

Constructor Detail

RangeEnumeration

RangeEnumeration(int start,
                 int end)

RangeEnumeration

RangeEnumeration(int start,
                 int end,
                 int exclude)

Method Detail

nextElement

public Register nextElement()

Specified by:

nextElement in interface Enumeration<Register>

hasMoreElements

public boolean hasMoreElements()

Specified by:

hasMoreElements in interface Enumeration<Register>