text: /* Copyright (c) 2005, Regents of Massachusetts Institute of Technology, 
   * Brandeis University, Brown University, and University of Massachusetts 
   * Boston. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without 
   * modification, are permitted provided that the following conditions are met:
   *
   *   - Redistributions of source code must retain the above copyright notice, 
   *     this list of conditions and the following disclaimer.
   *   - Redistributions in binary form must reproduce the above copyright 
   *     notice, this list of conditions and the following disclaimer in the 
   *     documentation and/or other materials provided with the distribution.
   *   - Neither the name of Massachusetts Institute of Technology, 
   *     Brandeis University, Brown University, or University of 
   *     Massachusetts Boston nor the names of its contributors may be used 
   *     to endorse or promote products derived from this software without 
   *     specific prior written permission.
  
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
   * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
   * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
   * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  #ifndef PAIR_H
  #define PAIR_H
  
  //template <class T>
  class Pair{
  public:
  	Pair() : value(0), position(0) {}
  	Pair(Pair& pair_);
  	//Pair(int val_, int pos_);
  	Pair(long long val_, int pos_);
  	//void set(int val_, int pos_);
  	void set(long long val_, int pos_);
  	void set(Pair& pair);
  	virtual ~Pair();
  	long long value;
  	unsigned int position;
  };
  
  #endif // PAIR_H
  