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/* | 
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 * Copyright (C) 2000-2004  Object Oriented Parallel Simulation Engine (OOPSE) project | 
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 *  | 
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 * Contact: oopse@oopse.org | 
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 *  | 
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 * This program is free software; you can redistribute it and/or | 
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 * modify it under the terms of the GNU Lesser General Public License | 
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 * as published by the Free Software Foundation; either version 2.1 | 
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 * of the License, or (at your option) any later version. | 
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 * All we ask is that proper credit is given for our work, which includes | 
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 * - but is not limited to - adding the above copyright notice to the beginning | 
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 * of your source code files, and to any copyright notice that you may distribute | 
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 * with programs based on this work. | 
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 *  | 
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 * This program is distributed in the hope that it will be useful, | 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | 
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 * GNU Lesser General Public License for more details. | 
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 *  | 
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 * You should have received a copy of the GNU Lesser General Public License | 
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 * along with this program; if not, write to the Free Software | 
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. | 
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 * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved. | 
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 * | 
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 * The University of Notre Dame grants you ("Licensee") a | 
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 * non-exclusive, royalty free, license to use, modify and | 
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 * redistribute this software in source and binary code form, provided | 
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 * that the following conditions are met: | 
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 * | 
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 * 1. Redistributions of source code must retain the above copyright | 
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 *    notice, this list of conditions and the following disclaimer. | 
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 * | 
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 * 2. Redistributions in binary form must reproduce the above copyright | 
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 *    notice, this list of conditions and the following disclaimer in the | 
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 *    documentation and/or other materials provided with the | 
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 *    distribution. | 
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 * | 
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 * This software is provided "AS IS," without a warranty of any | 
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 * kind. All express or implied conditions, representations and | 
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 * warranties, including any implied warranty of merchantability, | 
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 * fitness for a particular purpose or non-infringement, are hereby | 
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 * excluded.  The University of Notre Dame and its licensors shall not | 
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 * be liable for any damages suffered by licensee as a result of | 
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 * using, modifying or distributing the software or its | 
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 * derivatives. In no event will the University of Notre Dame or its | 
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 * licensors be liable for any lost revenue, profit or data, or for | 
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 * direct, indirect, special, consequential, incidental or punitive | 
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 * damages, however caused and regardless of the theory of liability, | 
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 * arising out of the use of or inability to use software, even if the | 
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 * University of Notre Dame has been advised of the possibility of | 
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 * such damages. | 
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 * | 
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 * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your | 
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 * research, please cite the appropriate papers when you publish your | 
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 * work.  Good starting points are: | 
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 *                                                                       | 
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 * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).              | 
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 * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).           | 
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 * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).           | 
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 * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010). | 
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 * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011). | 
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 */ | 
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 | 
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  | 
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/** | 
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 * @file TupleMatcher.hpp | 
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 * @author    tlin | 
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#define UTILS_TUPLEMATCHER_HPP | 
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 | 
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#include <map> | 
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namespace oopse { | 
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namespace OpenMD { | 
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 | 
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    template<class TupleType, class ReturnType> | 
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    class TupleMatcher { | 
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        static ReturnType match(const std::map<TupleType, ReturnType>& container, const TupleType& t) { | 
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            typename std::map<TupleType, ReturnType>::iterator i; | 
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  template<class TupleType, class ReturnType> | 
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  class TupleMatcher { | 
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    static ReturnType match(const std::map<TupleType, ReturnType>& container, const TupleType& t) { | 
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      typename std::map<TupleType, ReturnType>::iterator i; | 
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 | 
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            i = container.find(t); | 
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            if (i != container.end()) { | 
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                return i->second; | 
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            } else { | 
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                return NULL; | 
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            } | 
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        } | 
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    }; | 
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      i = container.find(t); | 
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      if (i != container.end()) { | 
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        return i->second; | 
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      } else { | 
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        return NULL; | 
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      } | 
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    } | 
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  }; | 
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} | 
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#endif //UTILS_TUPLEMATCHER_HPP | 
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#endif //UTILS_TUPLEMATCHER_HPP |