Class DUP2_X1

All Implemented Interfaces:
Cloneable

public class DUP2_X1 extends StackInstruction
DUP2_X1 - Duplicate two top operand stack words and put three down
Stack: ..., word3, word2, word1 -> ..., word2, word1, word3, word2, word1
  • Constructor Details

    • DUP2_X1

      public DUP2_X1()
  • Method Details

    • accept

      public void accept(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.
      Specified by:
      accept in class Instruction
      Parameters:
      v - Visitor object