org.jruby.ir.operands

Class NthRef

java.lang.Object

org.jruby.ir.operands.Operand

org.jruby.ir.operands.Reference

org.jruby.ir.operands.NthRef

public class NthRef
extends Reference

Field Summary

Fields

Modifier and Type	Field and Description
int	matchNumber

Fields inherited from class org.jruby.ir.operands.Operand

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
NthRef(int matchNumber)

Method Summary

Methods

Modifier and Type	Method and Description
static NthRef	decode(IRReaderDecoder d)
void	encode(IRWriterEncoder e)
Object	retrieve(ThreadContext context, IRubyObject self, StaticScope currScope, DynamicScope currDynScope, Object[] temp)
void	visit(IRVisitor visitor)

Methods inherited from class org.jruby.ir.operands.Reference

addUsedVariables, cloneForInlining, getName, toString

Methods inherited from class org.jruby.ir.operands.Operand

canCopyPropagate, getOperandType, getSimplifiedOperand, getValue, hasKnownValue

Methods inherited from class java.lang.Object

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

Field Detail

matchNumber

public final int matchNumber

Constructor Detail

NthRef

public NthRef(int matchNumber)

Method Detail

retrieve

public Object retrieve(ThreadContext context,
              IRubyObject self,
              StaticScope currScope,
              DynamicScope currDynScope,
              Object[] temp)

Overrides:

retrieve in class Operand

encode

public void encode(IRWriterEncoder e)

Overrides:

encode in class Reference

decode

public static NthRef decode(IRReaderDecoder d)

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class Operand