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package com.sun.org.apache.bcel.internal.generic;



Denote an instruction that may produce a value on top of the stack
(this excludes DUP_X1, e.g.)

Author: M. Dahm
/**
 * Denote an instruction that may produce a value on top of the stack
 * (this excludes DUP_X1, e.g.)
 *
 * @author  <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
 */
public interface StackProducer {
  
Returns:how many words are produced on stack
/** @return how many words are produced on stack
   */
  public int produceStack(ConstantPoolGen cpg);
}