cvflann::Hamming< T > Struct Template Reference

Hamming distance functor (pop count between two binary vectors, i.e. More...

#include <opencv2/flann/dist.h>

Public Types
typedef T	ElementType
typedef False	is_kdtree_distance
typedef False	is_vector_space_distance
typedef int	ResultType

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

Detailed Description

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

Hamming distance functor (pop count between two binary vectors, i.e.

xor them and count the number of bits set) That code was taken from brief.cpp in OpenCV

Member Typedef Documentation

ElementType

template<class T >

typedef T cvflann::Hamming< T >::ElementType

is_kdtree_distance

template<class T >

typedef False cvflann::Hamming< T >::is_kdtree_distance

is_vector_space_distance

template<class T >

typedef False cvflann::Hamming< T >::is_vector_space_distance

ResultType

template<class T >

typedef int cvflann::Hamming< T >::ResultType

Member Function Documentation

operator()()

template<class T >

template<typename Iterator1 , typename Iterator2 >

ResultType cvflann::Hamming< 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