point-set.h

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// Copyright 2007, Massachusetts Institute of Technology.
// The use of this code is permitted for research only. There is
// absolutely no warranty for this software.
//
// Author: John Lee (jjl@mit.edu)
//
#ifndef POINT_SET_POINT_SET_H
#define POINT_SET_POINT_SET_H

#include <vector>
#include "point_set/feature.h"

using namespace std;

namespace libpmk {

class PointSet
{
 public:
   PointSet(int feature_dim);
   
   int GetNumFeatures() const;
   int GetFeatureDim() const;

   Feature GetFeature(int index) const;

   Feature& operator[](int index);

   const Feature& operator[](int index) const;

   void AddFeature(const Feature& feature);

   void RemoveFeature(int index);

   void SetFeature(int index, const Feature& feature);


   void WriteToStream(ostream& output_stream) const;


   void ReadFromStream(istream& input_stream);

 private:
   int feature_dim_;
   vector<Feature> features_;
};
}  // namespace libpmk
#endif  // POINT_SET_POINT_SET_H

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