PLYObservationIO.h

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// (C) Copyright Renaud Detry   2007-2015.
// Distributed under the GNU General Public License and under the
// BSD 3-Clause License (See accompanying file LICENSE.txt).
 
/** @file */
 
#ifndef NUKLEI_PLYOBSERVATIONSERIAL_H
#define NUKLEI_PLYOBSERVATIONSERIAL_H
 
 
#include <nuklei/Definitions.h>
#include <nuklei/ObservationIO.h>
#include <nuklei/PLYObservation.h>
 
 
namespace nuklei {
 
 
  class PLYReader : public ObservationReader
    {
    public:
      PLYReader(const std::string &observationFileName);
      ~PLYReader();
  
      Observation::Type type() const { return Observation::PLY; }
 
      void reset();
  
    protected:
      void init_();
      NUKLEI_UNIQUE_PTR<Observation> readObservation_();
    private:
      std::ifstream in_;
      int index_;
      int n_;
      std::string observationFileName_;
    };
 
  class PLYWriter : public ObservationWriter
  {
  public:
    PLYWriter(const std::string &observationFileName);
    ~PLYWriter();
    
    Observation::Type type() const { return Observation::PLY; }
    
    void init();
    void reset();
    
    NUKLEI_UNIQUE_PTR<Observation> templateObservation() const
    { return NUKLEI_UNIQUE_PTR<Observation>(NUKLEI_MOVE(new PLYObservation)); }
    
    void writeObservation(const Observation &o);
    void writeBuffer();
    
  private:
    std::string observationFileName_;
    std::vector<Vector3> points_;
  };
  
}
 
#endif