mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM > Struct Template Reference

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 643 of file KDTreeCapable.h.

Inheritance diagram for mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >:

Public Types
typedef nanoflann::KDTreeSingleIndexAdaptor < metric_t, Derived, _DIM >	kdtree_index_t

Public Member Functions
	TKDTreeDataHolder ()
	Init the pointer to NULL.
	TKDTreeDataHolder (const TKDTreeDataHolder &o)
	Copy constructor: It actually does NOT copy the kd-tree, a new object will be created if required!
TKDTreeDataHolder &	operator= (const TKDTreeDataHolder &o)
	Copy operator: It actually does NOT copy the kd-tree, a new object will be created if required!
	~TKDTreeDataHolder ()
	Free memory (if allocated)
void	clear ()
	Free memory (if allocated)

Public Attributes
kdtree_index_t *	index
	NULL or the up-to-date index.
std::vector< num_t >	query_point
size_t	m_dim
	Dimensionality. typ: 2,3.
size_t	m_num_points

Member Typedef Documentation

template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>

template<int _DIM = -1>

typedef nanoflann::KDTreeSingleIndexAdaptor<metric_t,Derived, _DIM> mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::kdtree_index_t

Definition at line 663 of file KDTreeCapable.h.

Constructor & Destructor Documentation

template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>

template<int _DIM = -1>

mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::TKDTreeDataHolder ( )

inline

Init the pointer to NULL.

Definition at line 646 of file KDTreeCapable.h.

template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>

template<int _DIM = -1>

mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::TKDTreeDataHolder ( const TKDTreeDataHolder< _DIM > &  o )

inline

Copy constructor: It actually does NOT copy the kd-tree, a new object will be created if required!

Definition at line 649 of file KDTreeCapable.h.

template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>

template<int _DIM = -1>

mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::~TKDTreeDataHolder ( )

inline

Free memory (if allocated)

Definition at line 658 of file KDTreeCapable.h.

Member Function Documentation

template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>

template<int _DIM = -1>

void mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::clear ( )

inline

Free memory (if allocated)

Definition at line 661 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(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_Nd(), and mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< 3 >::~TKDTreeDataHolder().

template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>

template<int _DIM = -1>

TKDTreeDataHolder& mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::operator= ( const TKDTreeDataHolder< _DIM > &  o )

inline

Copy operator: It actually does NOT copy the kd-tree, a new object will be created if required!

Definition at line 652 of file KDTreeCapable.h.

Member Data Documentation

template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>

template<int _DIM = -1>

kdtree_index_t* mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::index

NULL or the up-to-date index.

Definition at line 665 of file KDTreeCapable.h.

Referenced by mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< 3 >::clear(), 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 >::kdTreeRadiusSearch2D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeRadiusSearch3D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeTwoClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_3D(), and mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_Nd().

template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>

template<int _DIM = -1>

size_t mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::m_dim

Dimensionality. typ: 2,3.

Definition at line 668 of file KDTreeCapable.h.

Referenced by mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_3D(), and mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_Nd().

template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>

template<int _DIM = -1>

size_t mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::m_num_points

Definition at line 669 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 >::kdTreeRadiusSearch2D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeRadiusSearch3D(), mrpt::math::KDTreeCapable< CFeatureList >::kdTreeTwoClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_3D(), and mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_Nd().

template<class Derived, typename num_t = float, typename metric_t = nanoflann::L2_Simple_Adaptor<num_t,Derived>>

template<int _DIM = -1>

std::vector<num_t> mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::query_point

Definition at line 667 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 >::kdTreeTwoClosestPoint2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_2D(), mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_3D(), and mrpt::math::KDTreeCapable< CFeatureList >::rebuild_kdTree_Nd().