cvflann::L2_Simple< T > Struct Template Reference

Squared Euclidean distance functor. More...

#include <opencv2/flann/dist.h>

Public Types
typedef T	ElementType
typedef True	is_kdtree_distance
typedef True	is_vector_space_distance
typedef Accumulator< T >::Type	ResultType

Public Member Functions
template<typename U , typename V >
ResultType	accum_dist (const U &a, const V &b, int) const
template<typename Iterator1 , typename Iterator2 >
ResultType	operator() (Iterator1 a, Iterator2 b, size_t size, ResultType=-1) const

Detailed Description

template<class T>
struct cvflann::L2_Simple< T >

Squared Euclidean distance functor.

This is the simpler, unrolled version. This is preferable for very low dimensionality data (eg 3D points)

Member Typedef Documentation

ElementType

template<class T >

typedef T cvflann::L2_Simple< T >::ElementType

is_kdtree_distance

template<class T >

typedef True cvflann::L2_Simple< T >::is_kdtree_distance

is_vector_space_distance

template<class T >

typedef True cvflann::L2_Simple< T >::is_vector_space_distance

ResultType

template<class T >

typedef Accumulator<T>::Type cvflann::L2_Simple< T >::ResultType

Member Function Documentation

accum_dist()

template<class T >

template<typename U , typename V >

ResultType cvflann::L2_Simple< T >::accum_dist ( const U &  a, const V &  b, int    ) const

inline

operator()()

template<class T >

template<typename Iterator1 , typename Iterator2 >

ResultType cvflann::L2_Simple< T >::operator() ( Iterator1  a, Iterator2  b, size_t  size, ResultType  = -1  ) const

inline

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

• opencv2/flann/dist.h