Package 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	Description
final int	matchNumber

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

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
NthRef(IRScope scope, int matchNumber)

Method Summary

Modifier and Type	Method	Description
static NthRef	decode(IRReaderDecoder d)
void	encode(IRWriterEncoder e)
OperandType	getOperandType()
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, getId, getName, toString

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

canCopyPropagate, getSimplifiedOperand, getValue, hasKnownValue, isFalseyImmediate, isTruthyImmediate

Methods inherited from class java.lang.Object

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

Field Details

matchNumber

public final int matchNumber

Constructor Details

NthRef

public NthRef(IRScope scope,
 int matchNumber)

Method Details

getOperandType

public OperandType getOperandType()

Specified by:

getOperandType in class Operand

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