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 * $Id: tree_types.h 34692 2010-12-12 06:12:22Z rusu $
 *
 */

#ifndef PCL_KDTREE_TREE_TYPES_H_
#define PCL_KDTREE_TREE_TYPES_H_

#include <pcl/kdtree/kdtree.h>

namespace pcl
{
  enum TreeTypes
  {
    KDTREE_FLANN,
    KDTREE_ORGANIZED_INDEX
  };

  //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  /** \brief Initialize the spatial locator used for nearest neighbor search.
    * \param spatial_locator the type of spatial locator to construct (0 = FLANN, 1 = organized)
    * \param tree the resultant tree as a boost shared pointer
    * \param k optional parameter (default 0) applied only if the spatial locator is set to organized (1)
    * \ingroup kdtree
    */
  template <typename PointT> void 
  initTree (const int &spatial_locator, boost::shared_ptr<pcl::KdTree<PointT> > &tree, int k = 0);
}

#endif  //#ifndef PCL_KDTREE_TREE_TYPES_H_
