OpenCV  3.2.0-dev
Open Source Computer Vision
Public Types | Public Member Functions | List of all members
cvflann::L2_Simple< T > Struct Template Reference

Squared Euclidean distance functor. More...

#include "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

template<class T>
typedef T cvflann::L2_Simple< T >::ElementType
template<class T>
typedef True cvflann::L2_Simple< T >::is_kdtree_distance
template<class T>
typedef True cvflann::L2_Simple< T >::is_vector_space_distance
template<class T>
typedef Accumulator<T>::Type cvflann::L2_Simple< T >::ResultType

Member Function Documentation

template<class T>
template<typename U , typename V >
ResultType cvflann::L2_Simple< T >::accum_dist ( const U &  a,
const V &  b,
int   
) const
inline
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
The documentation for this struct was generated from the following file: