harpoon.Util.TypeInference
Class ExactTemp

java.lang.Object
  harpoon.Util.TypeInference.ExactTemp

All Implemented Interfaces:

Serializable

public class ExactTemp
extends Object
implements Serializable

ExactTemp is simply a pair of a Quad and a Temp. This is usually used to represent the temp t defined in instruction q to make the distinction between this definition of t and some other one (this is particularly useful if the code is not in the SSA form).
However, since an ExactTemp is just a pair , it can be used to simply denote the temp t used (not defined) in the instruction q (as for example in the constructor of TypeInference).

Version:

$Id: ExactTemp.java,v 1.2 2002/02/25 21:09:37 cananian Exp $

Author:

Alexandru SALCIANU <salcianu@retezat.lcs.mit.edu>

See Also:

Serialized Form

Constructor Summary

ExactTemp(Quad q, Temp t)
Creates a ExactTemp.

Method Summary

boolean	equals(Object obj) Checks the equality of two ExactTemps.
int	hashCode()
String	toString() Pretty printer for debug.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ExactTemp

public ExactTemp(Quad q,
                 Temp t)

Creates a ExactTemp.

Method Detail

equals

public boolean equals(Object obj)

Checks the equality of two ExactTemps.

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Pretty printer for debug.

Overrides:

toString in class Object