PairEnergyAnalyzer.h

#ifndef DDMD_PAIR_ENERGY_ANALYZER_H
#define DDMD_PAIR_ENERGY_ANALYZER_H

/*
* Simpatico - Simulation Package for Polymeric and Molecular Liquids
*
* Copyright 2010 - 2017, The Regents of the University of Minnesota
* Distributed under the terms of the GNU General Public License.
*/

#include <ddMd/analyzers/AverageAnalyzer.h>

namespace DdMd
{

   using namespace Util;

   class PairEnergyAnalyzer : public AverageAnalyzer
   {
   
   public:
   
      PairEnergyAnalyzer(Simulation& simulation);
   
      virtual ~PairEnergyAnalyzer(); 
   
      virtual void readParameters(std::istream& in);
   
      virtual void loadParameters(Serializable::IArchive &ar);

      virtual void save(Serializable::OArchive &ar);
  
   protected:

      virtual void compute();

      virtual double value();

   private:
   
      FArray<int, 2>  typeIdPair_;

   };

}
#endif