nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType > Struct Template Reference

#include <coresoftware/blob/master/offline/packages/PHTpcTracker/externals/nanoflann.hpp>

Public Types
typedef T	ElementType
typedef _DistanceType	DistanceType
typedef T	ElementType
typedef _DistanceType	DistanceType

Public Member Functions
	L2_Simple_Adaptor (const DataSource &_data_source)
DistanceType	operator() (const T *a, const size_t b_idx, size_t size) const
template<typename U , typename V >
DistanceType	accum_dist (const U a, const V b, int) const
	L2_Simple_Adaptor (const DataSource &_data_source)
DistanceType	operator() (const T *a, const size_t b_idx, size_t size) const
template<typename U , typename V >
DistanceType	accum_dist (const U a, const V b, int) const

Public Attributes
const DataSource &	data_source

Detailed Description

template<class T, class DataSource, typename _DistanceType = T>
struct nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >

Squared Euclidean (L2) distance functor (suitable for low-dimensionality datasets, like 2D or 3D point clouds) Corresponding distance traits: nanoflann::metric_L2_Simple

Template Parameters

T	Type of the elements (e.g. double, float, uint8_t)
_DistanceType	Type of distance variables (must be signed) (e.g. float, double, int64_t)

Definition at line 378 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 378 of file nanoflann.hpp

Member Typedef Documentation

template<class T, class DataSource, typename _DistanceType = T>

typedef _DistanceType nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::DistanceType

Definition at line 381 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 381 of file nanoflann.hpp

template<class T, class DataSource, typename _DistanceType = T>

typedef _DistanceType nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::DistanceType

Definition at line 381 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 381 of file nanoflann.hpp

template<class T, class DataSource, typename _DistanceType = T>

typedef T nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::ElementType

Definition at line 380 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 380 of file nanoflann.hpp

template<class T, class DataSource, typename _DistanceType = T>

typedef T nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::ElementType

Definition at line 380 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 380 of file nanoflann.hpp

Constructor & Destructor Documentation

template<class T, class DataSource, typename _DistanceType = T>

nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::L2_Simple_Adaptor ( const DataSource &  _data_source )

inline

Definition at line 385 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 385 of file nanoflann.hpp

template<class T, class DataSource, typename _DistanceType = T>

nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::L2_Simple_Adaptor ( const DataSource &  _data_source )

inline

Definition at line 385 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 385 of file nanoflann.hpp

Member Function Documentation

template<class T, class DataSource, typename _DistanceType = T>

template<typename U , typename V >

DistanceType nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::accum_dist ( const U  a, const V  b, int    ) const

inline

Definition at line 396 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 396 of file nanoflann.hpp

template<class T, class DataSource, typename _DistanceType = T>

template<typename U , typename V >

DistanceType nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::accum_dist ( const U  a, const V  b, int    ) const

inline

Definition at line 396 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 396 of file nanoflann.hpp

template<class T, class DataSource, typename _DistanceType = T>

DistanceType nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::operator() ( const T *  a, const size_t  b_idx, size_t  size  ) const

inline

Definition at line 390 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 390 of file nanoflann.hpp

template<class T, class DataSource, typename _DistanceType = T>

DistanceType nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::operator() ( const T *  a, const size_t  b_idx, size_t  size  ) const

inline

Definition at line 390 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 390 of file nanoflann.hpp

Member Data Documentation

template<class T, class DataSource, typename _DistanceType = T>

const DataSource & nanoflann::L2_Simple_Adaptor< T, DataSource, _DistanceType >::data_source

Definition at line 383 of file nanoflann.hpp.

View newest version in sPHENIX GitHub at line 383 of file nanoflann.hpp

---

The documentation for this struct was generated from the following files:

• coresoftware/blob/master/offline/packages/PHTpcTracker/externals/nanoflann.hpp
• coresoftware/blob/master/offline/packages/trackreco/nanoflann.hpp