cvflann::AutotunedIndex< Distance > Class Template Reference

#include <opencv2/flann/autotuned_index.h>

Inheritance diagram for cvflann::AutotunedIndex< Distance >:

Public Types
typedef Distance::ResultType	DistanceType
typedef Distance::ElementType	ElementType

Public Member Functions
	AutotunedIndex (const Matrix< ElementType > &inputData, const IndexParams &params=AutotunedIndexParams(), Distance d=Distance())
	AutotunedIndex (const AutotunedIndex &)
virtual	~AutotunedIndex ()
virtual void	buildIndex () CV_OVERRIDE
virtual void	findNeighbors (ResultSet< DistanceType > &result, const ElementType *vec, const SearchParams &searchParams) CV_OVERRIDE
IndexParams	getParameters () const CV_OVERRIDE
SearchParams	getSearchParameters () const
float	getSpeedup () const
virtual flann_algorithm_t	getType () const CV_OVERRIDE
virtual void	loadIndex (FILE *stream) CV_OVERRIDE
AutotunedIndex &	operator= (const AutotunedIndex &)
virtual void	saveIndex (FILE *stream) CV_OVERRIDE
virtual size_t	size () const CV_OVERRIDE
virtual int	usedMemory () const CV_OVERRIDE
virtual size_t	veclen () const CV_OVERRIDE
Public Member Functions inherited from cvflann::NNIndex< Distance >
virtual	~NNIndex ()
virtual void	knnSearch (const Matrix< ElementType > &queries, Matrix< int > &indices, Matrix< DistanceType > &dists, int knn, const SearchParams &params)
	Perform k-nearest neighbor search.
virtual int	radiusSearch (const Matrix< ElementType > &query, Matrix< int > &indices, Matrix< DistanceType > &dists, float radius, const SearchParams &params)
	Perform radius search.

Member Typedef Documentation

template<typename Distance>

typedef Distance::ResultType cvflann::AutotunedIndex< Distance >::DistanceType

template<typename Distance>

typedef Distance::ElementType cvflann::AutotunedIndex< Distance >::ElementType

Constructor & Destructor Documentation

template<typename Distance>

cvflann::AutotunedIndex< Distance >::AutotunedIndex ( const Matrix< ElementType > &  inputData, const IndexParams &  params = AutotunedIndexParams(), Distance  d = Distance()  )

inline

template<typename Distance>

cvflann::AutotunedIndex< Distance >::AutotunedIndex

(

const AutotunedIndex< Distance > &

)

template<typename Distance>

virtual cvflann::AutotunedIndex< Distance >::~AutotunedIndex ( )

inlinevirtual

Member Function Documentation

template<typename Distance>

virtual void cvflann::AutotunedIndex< Distance >::buildIndex ( )

inlinevirtual

Method responsible with building the index.

Implements cvflann::NNIndex< Distance >.

template<typename Distance>

virtual void cvflann::AutotunedIndex< Distance >::findNeighbors ( ResultSet< DistanceType > &  result, const ElementType *  vec, const SearchParams &  searchParams  )

inlinevirtual

Method that searches for nearest-neighbors

Implements cvflann::NNIndex< Distance >.

template<typename Distance>

IndexParams cvflann::AutotunedIndex< Distance >::getParameters ( ) const

inlinevirtual

Returns

The index parameters

Implements cvflann::NNIndex< Distance >.

template<typename Distance>

SearchParams cvflann::AutotunedIndex< Distance >::getSearchParameters ( ) const

inline

template<typename Distance>

float cvflann::AutotunedIndex< Distance >::getSpeedup ( ) const

inline

template<typename Distance>

virtual flann_algorithm_t cvflann::AutotunedIndex< Distance >::getType ( ) const

inlinevirtual

Algorithm name

Implements cvflann::NNIndex< Distance >.

template<typename Distance>

virtual void cvflann::AutotunedIndex< Distance >::loadIndex ( FILE *  stream )

inlinevirtual

Loads the index from a stream

Implements cvflann::NNIndex< Distance >.

template<typename Distance>

AutotunedIndex& cvflann::AutotunedIndex< Distance >::operator=

(

const AutotunedIndex< Distance > &

)

template<typename Distance>

virtual void cvflann::AutotunedIndex< Distance >::saveIndex ( FILE *  stream )

inlinevirtual

Saves the index to a stream

Implements cvflann::NNIndex< Distance >.

template<typename Distance>

virtual size_t cvflann::AutotunedIndex< Distance >::size ( ) const

inlinevirtual

Number of features in this index.

Implements cvflann::NNIndex< Distance >.

template<typename Distance>

virtual int cvflann::AutotunedIndex< Distance >::usedMemory ( ) const

inlinevirtual

The amount of memory (in bytes) this index uses.

Implements cvflann::NNIndex< Distance >.

template<typename Distance>

virtual size_t cvflann::AutotunedIndex< Distance >::veclen ( ) const

inlinevirtual

The length of each vector in this index.

Implements cvflann::NNIndex< Distance >.

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

• autotuned_index.h