#include <iostream>#include <iomanip>#include "Action.h"Action::Action(int index, vector<int> vars)  : m_index(index){  m_vars = vars;}void Action::print() const{  cout << "Action: ( ";  for (int i=0; i<(int) m_vars.size(); i++)    cout << m_vars[i] << " ";  cout  << ")" << endl;}void Action::print(string &str) const{  str += "Action: ( ";  for (int i=0; i<(int) m_vars.size(); i++) {     char num[100];     if (i==(int) m_vars.size()-1)         sprintf(num,"%d",m_vars[i]);      else        sprintf(num,"%d, ",m_vars[i]);     str += num;   }  str +=  " )\n";}int Action::getIndex() const{   return m_index;}int Action::getVar(int index) const{   if (index >= (int) m_vars.size() || index<0)      return 0;   else      return m_vars[index];} /********************************************************************* * (C) Copyright 2006 Albert Ludwigs University Freiburg *     Institute of Computer Science * * All rights reserved. Use of this software is permitted for * non-commercial research purposes, and it may be copied only * for that use. All copies must include this copyright message. * This software is made available AS IS, and neither the authors * nor the Albert Ludwigs University Freiburg make any warranty * about the software or its performance. *********************************************************************/