voxel_grid_label.h

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#pragma once
 
#include <pcl/filters/voxel_grid.h>
#include <pcl/point_types.h>
 
namespace pcl
{
  /** \brief 
    *
    *
    * \author Christian Potthast (potthast@usc.edu)
    */
  class PCL_EXPORTS VoxelGridLabel : public VoxelGrid<pcl::PointXYZRGBL>
  {
    public:
 
      using Ptr = shared_ptr<VoxelGridLabel>;
      using ConstPtr = shared_ptr<const VoxelGridLabel>;
 
 
      /** \brief Constructor.
       * Sets \ref leaf_size_ to 0.
       */
      VoxelGridLabel () = default;
 
    protected:
 
      /** \brief Filter cloud and initializes voxel structure.
        * \param[out] output cloud containing centroids of voxels containing a sufficient number of points
        */
      void 
      applyFilter (PointCloud &output) override;
 
  };
}