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 * redistribute this software in source and binary code form, provided | 
| 7 | 
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 * that the following conditions are met: | 
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 * | 
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< | 
 * 1. Acknowledgement of the program authors must be made in any | 
| 10 | 
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 *    publication of scientific results based in part on use of the | 
| 11 | 
< | 
 *    program.  An acceptable form of acknowledgement is citation of | 
| 12 | 
< | 
 *    the article in which the program was described (Matthew | 
| 13 | 
< | 
 *    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher | 
| 14 | 
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 *    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented | 
| 15 | 
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 *    Parallel Simulation Engine for Molecular Dynamics," | 
| 16 | 
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 *    J. Comput. Chem. 26, pp. 252-271 (2005)) | 
| 17 | 
< | 
 * | 
| 18 | 
< | 
 * 2. Redistributions of source code must retain the above copyright | 
| 9 | 
> | 
 * 1. Redistributions of source code must retain the above copyright | 
| 10 | 
  | 
 *    notice, this list of conditions and the following disclaimer. | 
| 11 | 
  | 
 * | 
| 12 | 
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 * 3. Redistributions in binary form must reproduce the above copyright | 
| 12 | 
> | 
 * 2. Redistributions in binary form must reproduce the above copyright | 
| 13 | 
  | 
 *    notice, this list of conditions and the following disclaimer in the | 
| 14 | 
  | 
 *    documentation and/or other materials provided with the | 
| 15 | 
  | 
 *    distribution. | 
| 28 | 
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 * arising out of the use of or inability to use software, even if the | 
| 29 | 
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 * University of Notre Dame has been advised of the possibility of | 
| 30 | 
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 * such damages. | 
| 31 | 
+ | 
 * | 
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 * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your | 
| 33 | 
+ | 
 * research, please cite the appropriate papers when you publish your | 
| 34 | 
+ | 
 * work.  Good starting points are: | 
| 35 | 
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 *                                                                       | 
| 36 | 
+ | 
 * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).              | 
| 37 | 
+ | 
 * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).           | 
| 38 | 
+ | 
 * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).           | 
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+ | 
 * [4]  Vardeman & Gezelter, in progress (2009).                         | 
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 */ | 
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  | 
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#ifndef UTILS_TUPLE_HPP | 
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#define UTILS_TUPLE_HPP | 
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 | 
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namespace oopse { | 
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> | 
namespace OpenMD { | 
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 | 
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  template <class T1, class T2, class T3> | 
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  struct tuple3 { | 
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    return tuple4<T1,T2,T3,T4>( t1, t2, t3, t4 ); | 
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  } | 
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  | 
 | 
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template<class T1, class T2, class T3> | 
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inline bool operator < (const tuple3<T1, T2, T3>& t1, const tuple3<T1, T2, T3>& t2) { | 
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 | 
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        return t1.first < t2.first | 
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             || (!(t2.first < t1.first) && t1.second < t2.second) | 
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             || (!(t2.first < t1.first) && !(t2.second < t2.second) && t1.third < t2.third); | 
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} | 
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 | 
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 | 
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inline bool operator < (const tuple3<int, int, std::vector<std::string> >& t1, const tuple3<int, int, std::vector<std::string> >& t2) { | 
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   | 
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  if (t1.first < t2.first) | 
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    return true; | 
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  else { | 
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    if (t1.first > t2.first)  | 
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      return false; | 
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     | 
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    if (t1.second < t2.second)  | 
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      return true; | 
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    else  | 
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      if (t1.second > t2.second)  | 
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        return false; | 
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     | 
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    return true; | 
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  }   | 
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} | 
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 | 
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template<class T1, class T2, class T3, class T4> | 
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inline bool operator < (const tuple4<T1, T2, T3, T4>& t1, const tuple4<T1, T2, T3, T4>& t2) { | 
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+ | 
 | 
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        return t1.first < t2.first | 
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+ | 
             || (!(t2.first < t1.first) && t1.second < t2.second) | 
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+ | 
             || (!(t2.first < t1.first) && !(t2.second < t2.second) && t1.third < t2.third) | 
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             ||(!(t2.first < t1.first) && !(t2.second < t2.second) && !(t2.third < t1.third) && t1.fourth < t2.fourth); | 
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} | 
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typedef tuple3<int, int, int> IntTuple3; | 
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typedef tuple4<int, int, int, int> IntTuple4; | 
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  | 
 |