flann::Hamming< T > Struct Template Reference

#include <dist.h>

Public Types
typedef T	ElementType
typedef unsigned int	ResultType

Public Member Functions
unsigned int	popcnt32 (uint32_t n) const
unsigned int	popcnt64 (uint64_t n) const
template<typename Iterator1 , typename Iterator2 >
ResultType	operator() (Iterator1 a, Iterator2 b, size_t size, ResultType=0) const

Detailed Description

template<typename T>
struct flann::Hamming< T >

Definition at line 529 of file dist.h.

Member Typedef Documentation

ElementType

template<typename T >

typedef T flann::Hamming< T >::ElementType

Definition at line 531 of file dist.h.

ResultType

template<typename T >

typedef unsigned int flann::Hamming< T >::ResultType

Definition at line 532 of file dist.h.

Member Function Documentation

operator()()

template<typename T >

template<typename Iterator1 , typename Iterator2 >

ResultType flann::Hamming< T >::operator() ( Iterator1  a, Iterator2  b, size_t  size, ResultType  = 0  ) const

inline

Definition at line 551 of file dist.h.

References flann::Hamming< T >::popcnt32(), flann::Hamming< T >::popcnt64(), result, and size.

popcnt32()

template<typename T >

unsigned int flann::Hamming< T >::popcnt32 ( uint32_t  n ) const

inline

This is popcount_3() from: http://en.wikipedia.org/wiki/Hamming_weight

Definition at line 536 of file dist.h.

Referenced by flann::Hamming< T >::operator()().

popcnt64()

template<typename T >

unsigned int flann::Hamming< T >::popcnt64 ( uint64_t  n ) const

inline

Definition at line 543 of file dist.h.

Referenced by flann::Hamming< T >::operator()().

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

• /root/ACloudViewer/libs/Reconstruction/lib/FLANN/algorithms/dist.h