Method nearestKSearch

test/features/test_normal_estimation.cpp:326–335

{
  public:
    int nearestKSearch (const PointT &point, int k, pcl::Indices &k_indices,
                                std::vector<float> &k_sqr_distances ) const override
    {
      pcl::utils::ignore(point);

      EXPECT_GE (k_indices.size(), k);
      EXPECT_GE (k_sqr_distances.size(), k);

	  return k;
    }

    int radiusSearch (const PointT& point, double radius, pcl::Indices& k_indices,
                              std::vector<float>& k_sqr_distances, unsigned int max_nn = 0 ) const override