state.h

一个简单使用的控制器

#ifndef STATE_H
#define STATE_H

#include <vector>
#include <string>

using namespace std;

/**
 * The state class. 
 **/
class State
{
   protected:
      vector<int> m_vars;
      struct timeval timestamp;

   public:
      State() {};
      // Creates a state from a vector of state variables.
      State(vector<int> vars);

      // Returns the state vector.
      vector<int> get(void) const {return m_vars;}

      // Returns the value of the state variable with index 'index'.
      int getVar(int index) const;

      // Prints the state to standard output.
      void print() const;

      // Prints the state to a string.
      void print(string &str) const;

      // Returns the size of a state
      int size() {return (int) m_vars.size();}
};
#endif


/*********************************************************************
 * (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.
 *********************************************************************/