mls_omp.h

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 * $Id: mls_omp.h 5823 2012-06-01 20:25:35Z aichim $
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#ifndef PCL_MLS_OMP_H_
#define PCL_MLS_OMP_H_

#include <pcl/surface/mls.h>

namespace pcl
{
  template <typename PointInT, typename PointOutT>
  class MovingLeastSquaresOMP : public MovingLeastSquares<PointInT, PointOutT>
  {
    using MovingLeastSquares<PointInT, PointOutT>::input_;
    using MovingLeastSquares<PointInT, PointOutT>::indices_;
    using MovingLeastSquares<PointInT, PointOutT>::fake_indices_;
    using MovingLeastSquares<PointInT, PointOutT>::initCompute;
    using MovingLeastSquares<PointInT, PointOutT>::deinitCompute;
    using MovingLeastSquares<PointInT, PointOutT>::nr_coeff_;
    using MovingLeastSquares<PointInT, PointOutT>::order_;
    using MovingLeastSquares<PointInT, PointOutT>::normals_;
    using MovingLeastSquares<PointInT, PointOutT>::upsample_method_;
    using MovingLeastSquares<PointInT, PointOutT>::voxel_size_;
    using MovingLeastSquares<PointInT, PointOutT>::dilation_iteration_num_;
    using MovingLeastSquares<PointInT, PointOutT>::tree_;
    using MovingLeastSquares<PointInT, PointOutT>::mls_results_;
    using MovingLeastSquares<PointInT, PointOutT>::search_radius_;
    using MovingLeastSquares<PointInT, PointOutT>::compute_normals_;
    using MovingLeastSquares<PointInT, PointOutT>::searchForNeighbors;
      
    typedef typename MovingLeastSquares<PointInT, PointOutT>::PointCloudIn PointCloudIn;
    typedef typename MovingLeastSquares<PointInT, PointOutT>::PointCloudOut PointCloudOut;
    typedef typename MovingLeastSquares<PointInT, PointOutT>::NormalCloud NormalCloud;
    typedef typename MovingLeastSquares<PointInT, PointOutT>::MLSVoxelGrid MLSVoxelGrid;

    public:
      MovingLeastSquaresOMP () : threads_ (1)
      {};

      MovingLeastSquaresOMP (unsigned int nr_threads) : threads_ (0)
      {
        setNumberOfThreads (nr_threads);
      }

      inline void 
      setNumberOfThreads (unsigned int nr_threads)
      { 
        if (nr_threads == 0)
          nr_threads = 1;
        threads_ = nr_threads; 
      }

    private:
      unsigned int threads_;

      virtual void 
      performProcessing (PointCloudOut &output);

      std::string getClassName () const { return ("MovingLeastSquaresOMP"); }
  };
}

#endif  //#ifndef PCL_MLS_H_