ta_msd.h

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//Copyright 2010 Thomas A Caswell
//tcaswell@uchicago.edu
//http://jfi.uchicago.edu/~tcaswell
//
//This program is free software; you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation; either version 3 of the License, or (at
//your option) any later version.
//
//This program is distributed in the hope that it will be useful, but
//WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
//General Public License for more details.
//
//You should have received a copy of the GNU General Public License
//along with this program; if not, see <http://www.gnu.org/licenses>.
//
//Additional permission under GNU GPL version 3 section 7
//
//If you modify this Program, or any covered work, by linking or
//combining it with IPP (or a modified version of that library),
//containing parts covered by the terms of End User License Agreement
//for the Intel(R) Software Development Products, the licensors of
//this Program grant you additional permission to convey the resulting
//work.


#ifndef TRK_ACCUM_VANHOVE
#define TRK_ACCUM_VANHOVE

#include "track_accum.h"
#include <vector>

namespace utilities{
//forward declare
class Generic_wrapper;
class Md_store;
}

namespace tracking
{

class TA_msd: public Trk_accumulator
{

public:
  // inherited form Trk_accumulator
  void add_disp(const utilities::Tuplef &  displacement,unsigned steps);
  unsigned max_step()const {return max_step_;}
  
  TA_msd(unsigned max_steps);
  
  ~TA_msd();
  
  void output_to_wrapper(utilities::Generic_wrapper & out,
                         const utilities::Md_store & md_store)const;
  
private:
  std::vector<float> summed_displacement_;
  std::vector<unsigned int> segment_count_;
  unsigned max_step_;
  
  

};

  


}
#endif