rpc/fts/trajectory/TrajectoryReader.h

#ifndef RPC_TRAJECTORY_READER_H
#define RPC_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 <string>
 
namespace Pscf {
namespace Rpc {
 
   template <int D> class System;
 
   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 RPC_TRAJECTORY_READER_TPP
   // Suppress implicit instantiation
   extern template class TrajectoryReader<1>;
   extern template class TrajectoryReader<2>;
   extern template class TrajectoryReader<3>;
   #endif
 
}
}
#endif