harpoon.IR.Quads
Class DEBUG

java.lang.Object
  harpoon.IR.Quads.Quad
      harpoon.IR.Quads.DEBUG

All Implemented Interfaces:

HCodeElement, CFGraphable<Quad,Edge>, UseDefable, Graph.Node<Quad,Edge>, Serializable, Cloneable, Comparable<Quad>

public class DEBUG
extends Quad

DEBUG prints a debugging string to standard error.

Version:

$Id: DEBUG.java,v 1.5 2002/04/11 04:00:34 cananian Exp $

Author:

C. Scott Ananian <cananian@alumni.princeton.edu>

See Also:

Serialized Form

Field Summary

protected String

str The debugging string.

Fields inherited from class harpoon.IR.Quads.Quad

arrayFactory

Constructor Summary

DEBUG(QuadFactory qf, HCodeElement source, String str)
Creates a DEBUG object.

Method Summary

<T> T	accept(QuadValueVisitor<T> v)
void	accept(QuadVisitor v) Accept a visitor.
int	kind() Return an integer enumeration of the kind of this Quad.
Quad	rename(QuadFactory qqf, TempMap defMap, TempMap useMap) Create a new Quad identical to the receiver, but with all Temps renamed according to a mapping.
String	str() Returns the debugging string printed by this quad.
String	toString() Returns a human-readable version of the DEBUG quad.

Methods inherited from class harpoon.IR.Quads.Quad

addEdge, addEdges, addHandlers, clone, clone, clone, compareTo, def, defC, edgeC, edges, getFactory, getID, getLineNumber, getSourceFile, handlers, hashCode, isPred, isSucc, map, map, map, next, next, nextEdge, nextEdge, nextLength, pred, predC, prev, prev, prevEdge, prevEdge, prevLength, remove, removeHandlers, rename, replace, succ, succC, toLongString, transferHandlers, use, useC

Methods inherited from class java.lang.Object

equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

str

protected final String str

The debugging string.

Constructor Detail

DEBUG

public DEBUG(QuadFactory qf,
             HCodeElement source,
             String str)

Creates a DEBUG object. DEBUG prints a debugging string to standard error.

Parameters:

str - the debugging string to print.

Method Detail

str

public String str()

Returns the debugging string printed by this quad.

kind

public int kind()

Description copied from class: Quad

Return an integer enumeration of the kind of this Quad. The enumerated values are defined in QuadKind.

Specified by:

kind in class Quad

rename

public Quad rename(QuadFactory qqf,
                   TempMap defMap,
                   TempMap useMap)

Description copied from class: Quad

Create a new Quad identical to the receiver, but with all Temps renamed according to a mapping. The new Quad will have no edges.

The new Quad will come from the specified QuadFactory.

Specified by:

rename in class Quad

accept

public void accept(QuadVisitor v)

Description copied from class: Quad

Accept a visitor.

Specified by:

accept in class Quad

accept

public <T> T accept(QuadValueVisitor<T> v)

Specified by:

accept in class Quad

toString

public String toString()

Returns a human-readable version of the DEBUG quad.

Specified by:

toString in class Quad