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 used local variables from a given Body. Implemented as a singleton.

See Also:
BodyTransformer, Body

Method Summary
protected  void internalTransform(Body body, java.lang.String phaseName, java.util.Map options)
          This method is called to perform the transformation itself.
static UnusedLocalEliminator v()
          Returns this class' singleton instance.
 
Methods inherited from class soot.BodyTransformer
getDeclaredOptions, getDefaultOptions, transform, transform, transform
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

v

public static UnusedLocalEliminator v()
Returns this class' singleton instance.
Returns:
the singleton for this class.

internalTransform

protected void internalTransform(Body body,
                                 java.lang.String phaseName,
                                 java.util.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.
Overrides:
internalTransform in class BodyTransformer
Tags copied from class: BodyTransformer
Parameters:
b - 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.