src/History.cpp

   1 /*******************************************************************************
   2  * Reverse Polish Notation calculator.                                         *
   3  * Copyright (c) 2007-2008, Samuel Fredrickson <kinghajj@gmail.com>            *
   4  * All rights reserved.                                                        *
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  26
  27 /*******************************************************************************
  28  * History.cpp - functions related to the History stack.                       *
  29  ******************************************************************************/
  30
  31 #include "rpn.h"
  32 using namespace std;
  33 using namespace RPN;
  34
  35 History RPN::defaultHistory()
  36 {
  37     History ret;
  38
  39     ret.push_front(Stack());
  40
  41     return ret;
  42 }