Metric (distance) classes

Detailed Description

Collaboration diagram for Metric (distance) classes:

Classes
struct	nanoflann::L1_Adaptor< T, DataSource, _DistanceType >
	Manhattan distance functor (generic version, optimized for high-dimensionality data sets). More...
struct	nanoflann::L2_Adaptor< T, DataSource, _DistanceType >
	Squared Euclidean distance functor (generic version, optimized for high-dimensionality data sets). More...
struct	nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >
	Squared Euclidean distance functor (suitable for low-dimensionality datasets, like 2D or 3D point clouds) Corresponding distance traits: nanoflann::metric_L2_Simple. More...
struct	nanoflann::metric_L1
	Metaprogramming helper traits class for the L1 (Manhattan) metric. More...
struct	nanoflann::metric_L2
	Metaprogramming helper traits class for the L2 (Euclidean) metric. More...
struct	nanoflann::metric_L2_Simple
	Metaprogramming helper traits class for the L2_simple (Euclidean) metric. More...

Functions
template<typename T >
T	nanoflann::abs (T x)
template<>
int	nanoflann::abs< int > (int x)
template<>
float	nanoflann::abs< float > (float x)
template<>
double	nanoflann::abs< double > (double x)
template<>
long double	nanoflann::abs< long double > (long double x)

Function Documentation

template<typename T >

T nanoflann::abs ( T  x )

inline

Definition at line 214 of file nanoflann.hpp.

Referenced by nanoflann::abs< int >(), mrpt::math::CQuaternion< T >::CQuaternion(), mrpt::topography::TCoords::getDegMinSec(), isSingular(), mrpt::opengl::COctreePointRenderer< CPointCloudColoured >::octree_recursive_render(), nanoflann::L1_Adaptor< T, DataSource, _DistanceType >::operator()(), mrpt::topography::TCoords::setDegMinSec(), mrpt::math::slerp(), and mrpt::math::vectorsAreParallel3D().

template<>

double nanoflann::abs< double > ( double  x )

inline

Definition at line 217 of file nanoflann.hpp.

template<>

float nanoflann::abs< float > ( float  x )

inline

Definition at line 216 of file nanoflann.hpp.

template<>

int nanoflann::abs< int > ( int  x )

inline

Definition at line 215 of file nanoflann.hpp.

References nanoflann::abs().

template<>

long double nanoflann::abs< long double > ( long double  x )

inline

Definition at line 218 of file nanoflann.hpp.