nanoflann::SO2_Adaptor< T, DataSource, _DistanceType, IndexType > Struct Template Reference

#include <nanoflann.hpp>

Collaboration diagram for nanoflann::SO2_Adaptor< T, DataSource, _DistanceType, IndexType >:

Public Types
using	ElementType = T
using	DistanceType = _DistanceType

Public Member Functions
	SO2_Adaptor (const DataSource &_data_source)
DistanceType	evalMetric (const T *a, const IndexType b_idx, size_t size) const
template<typename U , typename V >
DistanceType	accum_dist (const U a, const V b, const size_t) const

Public Attributes
const DataSource &	data_source

Detailed Description

template<class T, class DataSource, typename _DistanceType = T, typename IndexType = uint32_t>
struct nanoflann::SO2_Adaptor< T, DataSource, _DistanceType, IndexType >

SO2 distance functor Corresponding distance traits: nanoflann::metric_SO2

Template Parameters

T	Type of the elements (e.g. double, float, uint8_t)
DataSource	Source of the data, i.e. where the vectors are stored
_DistanceType	Type of distance variables (must be signed) (e.g. float, double) orientation is constrained to be in [-pi, pi]
IndexType	Type of the arguments with which the data can be accessed (e.g. float, double, int64_t, T*)

Member Typedef Documentation

DistanceType

template<class T , class DataSource , typename _DistanceType = T, typename IndexType = uint32_t>

using nanoflann::SO2_Adaptor< T, DataSource, _DistanceType, IndexType >::DistanceType = _DistanceType

ElementType

template<class T , class DataSource , typename _DistanceType = T, typename IndexType = uint32_t>

using nanoflann::SO2_Adaptor< T, DataSource, _DistanceType, IndexType >::ElementType = T

Constructor & Destructor Documentation

SO2_Adaptor()

template<class T , class DataSource , typename _DistanceType = T, typename IndexType = uint32_t>

nanoflann::SO2_Adaptor< T, DataSource, _DistanceType, IndexType >::SO2_Adaptor ( const DataSource &  _data_source )

inline

Member Function Documentation

accum_dist()

template<class T , class DataSource , typename _DistanceType = T, typename IndexType = uint32_t>

template<typename U , typename V >

DistanceType nanoflann::SO2_Adaptor< T, DataSource, _DistanceType, IndexType >::accum_dist ( const U  a, const V  b, const size_t    ) const

inline

Note: this assumes that input angles are already in the range [-pi,pi]

evalMetric()

template<class T , class DataSource , typename _DistanceType = T, typename IndexType = uint32_t>

DistanceType nanoflann::SO2_Adaptor< T, DataSource, _DistanceType, IndexType >::evalMetric ( const T *  a, const IndexType  b_idx, size_t  size  ) const

inline

Member Data Documentation

data_source

template<class T , class DataSource , typename _DistanceType = T, typename IndexType = uint32_t>

const DataSource& nanoflann::SO2_Adaptor< T, DataSource, _DistanceType, IndexType >::data_source

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

• src/lib/patchGeneration/nanoflann.hpp