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 677 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. 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

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 697 of file KDTreeCapable.h.

Constructor & Destructor Documentation

TKDTreeDataHolder() [1/2]

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 680 of file KDTreeCapable.h.

TKDTreeDataHolder() [2/2]

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 > &  )

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()

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 692 of file KDTreeCapable.h.

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

Member Function Documentation

clear()

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 695 of file KDTreeCapable.h.

References mrpt::utils::delete_safe(), and mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::index.

Referenced by mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::operator=(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::rebuild_kdTree_2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::rebuild_kdTree_3D(), and mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::~TKDTreeDataHolder().

operator=()

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 686 of file KDTreeCapable.h.

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

Member Data Documentation

index

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 699 of file KDTreeCapable.h.

Referenced by mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::TKDTreeDataHolder< _DIM >::clear(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeClosestPoint2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeClosestPoint3D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint2DIdx(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint3D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint3DIdx(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint3DWithIdx(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeRadiusSearch2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeRadiusSearch3D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeTwoClosestPoint2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::rebuild_kdTree_2D(), and mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::rebuild_kdTree_3D().

m_dim

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 702 of file KDTreeCapable.h.

Referenced by mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::rebuild_kdTree_2D(), and mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::rebuild_kdTree_3D().

m_num_points

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 703 of file KDTreeCapable.h.

Referenced by mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeClosestPoint2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeClosestPoint3D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint2DIdx(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint3D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint3DIdx(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint3DWithIdx(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeRadiusSearch2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeRadiusSearch3D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeTwoClosestPoint2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::rebuild_kdTree_2D(), and mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::rebuild_kdTree_3D().

query_point

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 701 of file KDTreeCapable.h.

Referenced by mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeClosestPoint2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeClosestPoint3D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint2DIdx(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint3D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint3DIdx(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeNClosestPoint3DWithIdx(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::kdTreeTwoClosestPoint2D(), mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::rebuild_kdTree_2D(), and mrpt::math::KDTreeCapable< Derived, num_t, metric_t >::rebuild_kdTree_3D().