Class UnusedLocalEliminator

  extended by soot.Transformer
      extended by soot.BodyTransformer
          extended by 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
UnusedLocalEliminator(Singletons.Global g)
Method Summary
protected  void internalTransform(Body body, String phaseName, Map 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


public UnusedLocalEliminator(Singletons.Global g)
Method Detail


public static UnusedLocalEliminator v()


protected void internalTransform(Body body,
                                 String phaseName,
                                 Map 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
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.