soot.toolkits.scalar

Class UnusedLocalEliminator

java.lang.Object

soot.Transformer

soot.BodyTransformer

soot.toolkits.scalar.UnusedLocalEliminator

public class UnusedLocalEliminator
extends BodyTransformer

A BodyTransformer that removes all unused local variables from a given Body. Implemented as a singleton.

See Also:

BodyTransformer, Body

Constructor Summary

Constructors

Constructor and Description
UnusedLocalEliminator(Singletons.Global g)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	internalTransform(Body body, java.lang.String phaseName, java.util.Map<java.lang.String,java.lang.String> options) This method is called to perform the transformation itself.
static UnusedLocalEliminator	v()

Methods inherited from class soot.BodyTransformer

transform, transform, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

UnusedLocalEliminator

public UnusedLocalEliminator(Singletons.Global g)

Method Detail

v

public static UnusedLocalEliminator v()

internalTransform

protected void internalTransform(Body body,
                     java.lang.String phaseName,
                     java.util.Map<java.lang.String,java.lang.String> options)

Description copied from class: BodyTransformer

This method is called to perform the transformation itself. It is declared abstract; subclasses must implement this method by making it the entry point to their actual Body transformation.

Specified by:

internalTransform in class BodyTransformer

Parameters:

body - the body on which to apply the transformation

phaseName - the phasename for this transform; not typically used by implementations.

options - the actual computed options; a combination of default options and Scene specified options.