rpg/fts/trajectory/TrajectoryReader.h

#ifndef RPG_TRAJECTORY_READER_H
#define RPG_TRAJECTORY_READER_H
 
/*
* PSCF - Polymer Self-Consistent Field Theory
*
* Copyright 2016 - 2022, The Regents of the University of Minnesota
* Distributed under the terms of the GNU General Public License.
*/
 
#include <util/param/ParamComposite.h>    
#include <util/global.h>
#include <iostream>
#include <rpg/System.h>
 
 
namespace Pscf {
namespace Rpg
{
 
   template <int D> class System;
   using namespace Util;
 
   template <int D>
   class TrajectoryReader
   {
 
   public:
 
       TrajectoryReader<D>(System<D>& system);
 
      virtual ~TrajectoryReader(){};
 
      virtual void open(std::string filename) = 0;
 
       virtual bool readFrame() = 0;
 
      virtual void close() = 0;
      
      virtual void readHeader(){};
      
   protected:
 
      System<D>& system();
   
   private:
     
      System<D>* systemPtr_;
 
 
   }; // end class TrajectoryReader
 
   // Get the parent system.
   template <int D>
   inline System<D>& TrajectoryReader<D>::system()
   {  return *systemPtr_; }
   
   #ifndef RPG_TRAJECTORY_READER_TPP
   // Suppress implicit instantiation
   extern template class TrajectoryReader<1>;
   extern template class TrajectoryReader<2>;
   extern template class TrajectoryReader<3>;
   #endif
 
}
}
#endif