coins.simd
Class LirMatch

java.lang.Object
  coins.simd.LirMatch

Direct Known Subclasses:

LirBoneList, LirBopList

public class LirMatch

extends java.lang.Object

Matching of patterns and LirNode.

Field Summary

LirFactory

newLir LirFactory

Constructor Summary

LirMatch()

Method Summary

boolean	match(LirNode x, LirNode y, LirNode[] env)
boolean	matchReg(LirNode x, LirNode y, java.util.Vector xv, java.util.Vector yv)
LirNode	replace(LirNode e, LirNode[] env)

Methods inherited from class java.lang.Object

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

Field Detail

newLir

public LirFactory newLir

LirFactory

Constructor Detail

LirMatch

public LirMatch()

Method Detail

match

public boolean match(LirNode x,
                     LirNode y,
                     LirNode[] env)

Parameters:

x - an LirNode, which is a pattern.

y - an LirNode

env - an LirNode array, whose index is used as a hole number.

Returns:

boolean, which represents matching is successful or not.

replace

public LirNode replace(LirNode e,
                       LirNode[] env)

matchReg

public boolean matchReg(LirNode x,
                        LirNode y,
                        java.util.Vector xv,
                        java.util.Vector yv)