nanoflann Namespace Reference

Classes
struct	array_or_vector_selector
	Used to declare fixed-size arrays when DIM>0, dynamically-allocated vectors when DIM=-1. More...
struct	array_or_vector_selector<-1, T >
	Dynamic size version. More...
class	CArray
	A STL container (as wrapper) for arrays of constant size defined at compile time (class imported from the MRPT project) This code is an adapted version from Boost, modifed for its integration within MRPT (JLBC, Dec/2009) (Renamed array -> CArray to avoid possible potential conflicts). More...
struct	IndexDist_Sorter
	operator "<" for std::sort() More...
struct	KDTreeEigenMatrixAdaptor
	An L2-metric KD-tree adaptor for working with data directly stored in an Eigen Matrix, without duplicating the data storage. More...
class	KDTreeSingleIndexAdaptor
	kd-tree index More...
struct	KDTreeSingleIndexAdaptorParams
	Parameters (see README.md) More...
class	KNNResultSet
struct	L1_Adaptor
	Manhattan distance functor (generic version, optimized for high-dimensionality data sets). More...
struct	L2_Adaptor
	Squared Euclidean distance functor (generic version, optimized for high-dimensionality data sets). More...
struct	L2_Simple_Adaptor
	Squared Euclidean (L2) distance functor (suitable for low-dimensionality datasets, like 2D or 3D point clouds) Corresponding distance traits: nanoflann::metric_L2_Simple. More...
struct	metric_L1
	Metaprogramming helper traits class for the L1 (Manhattan) metric. More...
struct	metric_L2
	Metaprogramming helper traits class for the L2 (Euclidean) metric. More...
struct	metric_L2_Simple
	Metaprogramming helper traits class for the L2_simple (Euclidean) metric. More...
class	PooledAllocator
class	RadiusResultSet
	A result-set class used when performing a radius based search. More...
struct	SearchParams
	Search options for KDTreeSingleIndexAdaptor::findNeighbors() More...

Functions
template<typename T >
void	save_value (FILE *stream, const T &value, size_t count=1)
template<typename T >
void	save_value (FILE *stream, const std::vector< T > &value)
template<typename T >
void	load_value (FILE *stream, T &value, size_t count=1)
template<typename T >
void	load_value (FILE *stream, std::vector< T > &value)
template<typename T >
T *	allocate (size_t count=1)
	Allocates (using C's malloc) a generic type T. More...

Variables
const size_t	WORDSIZE =16
	Pooled storage allocator. More...
const size_t	BLOCKSIZE =8192