TensorAverageAnalyzer.h

#ifndef DDMD_TENSOR_AVERAGE_ANALYZER_H
#define DDMD_TENSOR_AVERAGE_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/Analyzer.h>  // Base class header

namespace Util { 
   class Tensor;
   class TensorAverage;
}

namespace DdMd
{

   class Simulation;

   using namespace Util;

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

      virtual void save(Serializable::OArchive &ar);
  
      virtual void clear();
  
      virtual void setup();

      virtual void sample(long iStep);

      virtual void output();

   protected:

      virtual void compute() = 0;

      virtual Tensor value() = 0;

   private:

      std::ofstream  outputFile_;

      TensorAverage *accumulatorPtr_;

      int nSamplePerBlock_;
   
      bool isInitialized_;
   
   };

}
#endif