Detailed Description
template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>
template<int _DIM = -1>
struct mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >
Internal structure with the KD-tree representation (mainly used to avoid copying pointers with the = operator)
Definition at line 677 of file KDTreeCapable.h.
Public Types | |
| typedef nanoflann::KDTreeSingleIndexAdaptor< metric_t, Derived, _DIM > | kdtree_index_t |
Public Member Functions | |
| TKDTreeDataHolder () | |
| Init the pointer to NULL. More... | |
| TKDTreeDataHolder (const TKDTreeDataHolder &) | |
| Copy constructor: It actually does NOT copy the kd-tree, a new object will be created if required! More... | |
| TKDTreeDataHolder & | operator= (const TKDTreeDataHolder &o) |
| Copy operator: It actually does NOT copy the kd-tree, a new object will be created if required! More... | |
| ~TKDTreeDataHolder () | |
| Free memory (if allocated) More... | |
| void | clear () |
| Free memory (if allocated) More... | |
Public Attributes | |
| kdtree_index_t * | index |
| NULL or the up-to-date index. More... | |
| std::vector< num_t > | query_point |
| size_t | m_dim |
| Dimensionality. typ: 2,3. More... | |
| size_t | m_num_points |
Member Typedef Documentation
◆ kdtree_index_t
| typedef nanoflann::KDTreeSingleIndexAdaptor<metric_t,Derived, _DIM> mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::kdtree_index_t |
Definition at line 697 of file KDTreeCapable.h.
Constructor & Destructor Documentation
◆ TKDTreeDataHolder() [1/2]
|
inline |
Init the pointer to NULL.
Definition at line 680 of file KDTreeCapable.h.
◆ TKDTreeDataHolder() [2/2]
|
inline |
Copy constructor: It actually does NOT copy the kd-tree, a new object will be created if required!
Definition at line 683 of file KDTreeCapable.h.
◆ ~TKDTreeDataHolder()
|
inline |
Free memory (if allocated)
Definition at line 692 of file KDTreeCapable.h.
Member Function Documentation
◆ clear()
|
inline |
Free memory (if allocated)
Definition at line 695 of file KDTreeCapable.h.
Referenced by mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< 3 >::operator=(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_3D(), and mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< 3 >::~TKDTreeDataHolder().
◆ operator=()
|
inline |
Copy operator: It actually does NOT copy the kd-tree, a new object will be created if required!
Definition at line 686 of file KDTreeCapable.h.
Member Data Documentation
◆ index
| kdtree_index_t* mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::index |
NULL or the up-to-date index.
Definition at line 699 of file KDTreeCapable.h.
Referenced by mrpt::math::KDTreeCapable< CFeatureList >::kdTreeClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeClosestPoint3D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint2DIdx(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint3D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint3DIdx(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint3DWithIdx(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeRadiusSearch2D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeRadiusSearch3D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeTwoClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_2D(), and mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_3D().
◆ m_dim
| size_t mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::m_dim |
Dimensionality. typ: 2,3.
Definition at line 702 of file KDTreeCapable.h.
Referenced by mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_2D(), and mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_3D().
◆ m_num_points
| size_t mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::m_num_points |
Definition at line 703 of file KDTreeCapable.h.
Referenced by mrpt::math::KDTreeCapable< CFeatureList >::kdTreeClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeClosestPoint3D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint2DIdx(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint3D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint3DIdx(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint3DWithIdx(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeRadiusSearch2D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeRadiusSearch3D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeTwoClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_2D(), and mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_3D().
◆ query_point
| std::vector<num_t> mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::query_point |
Definition at line 701 of file KDTreeCapable.h.
Referenced by mrpt::math::KDTreeCapable< CFeatureList >::kdTreeClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeClosestPoint3D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint2DIdx(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint3D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint3DIdx(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeNClosestPoint3DWithIdx(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeTwoClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_2D(), and mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_3D().