range_search_stat.hpp

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#ifndef MLPACK_METHODS_RANGE_SEARCH_RANGE_SEARCH_STAT_HPP
#define MLPACK_METHODS_RANGE_SEARCH_RANGE_SEARCH_STAT_HPP
 
#include <mlpack/prereqs.hpp>
 
namespace mlpack {
namespace range {
 
class RangeSearchStat
{
 public:
  RangeSearchStat() : lastDistance(0.0) { }
 
  template<typename TreeType>
  RangeSearchStat(TreeType& /* node */) :
      lastDistance(0.0) { }
 
  double LastDistance() const { return lastDistance; }
  double& LastDistance() { return lastDistance; }
 
  template<typename Archive>
  void serialize(Archive& ar, const unsigned int /* version */)
  {
    ar & BOOST_SERIALIZATION_NVP(lastDistance);
  }
 
 private:
  double lastDistance;
};
 
} // namespace range
} // namespace mlpack
 
#endif