spill_single_tree_traverser.hpp

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#ifndef MLPACK_CORE_TREE_SPILL_TREE_SPILL_SINGLE_TREE_TRAVERSER_HPP
#define MLPACK_CORE_TREE_SPILL_TREE_SPILL_SINGLE_TREE_TRAVERSER_HPP

#include <mlpack/prereqs.hpp>

#include "spill_tree.hpp"

namespace mlpack {
namespace tree {

template<typename MetricType,
         typename StatisticType,
         typename MatType,
         template<typename HyperplaneMetricType> class HyperplaneType,
         template<typename SplitMetricType, typename SplitMatType>
             class SplitType>
template<typename RuleType, bool Defeatist>
class SpillTree<MetricType, StatisticType, MatType, HyperplaneType, SplitType>::
    SpillSingleTreeTraverser
{
 public:
  SpillSingleTreeTraverser(RuleType& rule);

  void Traverse(const size_t queryIndex, SpillTree& referenceNode);

  size_t NumPrunes() const { return numPrunes; }
  size_t& NumPrunes() { return numPrunes; }

 private:
  RuleType& rule;

  size_t numPrunes;
};

} // namespace tree
} // namespace mlpack

// Include implementation.
#include "spill_single_tree_traverser_impl.hpp"

#endif