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DUP.javaAPI DocJava SE 6 API3573Tue Jun 10 00:22:18 BST 2008com.sun.org.apache.bcel.internal.generic

DUP

public class DUP extends StackInstruction implements PushInstruction
DUP - Duplicate top operand stack word 
Stack: ..., word -> ..., word, word
version
$Id: DUP.java,v 1.1.2.1 2005/07/31 23:44:45 jeffsuttor Exp $
author
M. Dahm

Fields Summary
Constructors Summary
public DUP()

    super(com.sun.org.apache.bcel.internal.Constants.DUP);
Methods Summary
public voidaccept(com.sun.org.apache.bcel.internal.generic.Visitor v)
Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last.

param
v Visitor object

    v.visitStackProducer(this);
    v.visitPushInstruction(this);
    v.visitStackInstruction(this);
    v.visitDUP(this);