OpenCV  2.4.13.7
Open Source Computer Vision
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cvflann::AutotunedIndex< Distance > Class Template Reference

#include <autotuned_index.h>

Inheritance diagram for cvflann::AutotunedIndex< Distance >:
cvflann::NNIndex< Distance >

Public Types

typedef Distance::ElementType ElementType
 
typedef Distance::ResultType DistanceType
 

Public Member Functions

 AutotunedIndex (const Matrix< ElementType > &inputData, const IndexParams &params=AutotunedIndexParams(), Distance d=Distance())
 
 AutotunedIndex (const AutotunedIndex &)
 
AutotunedIndex & operator= (const AutotunedIndex &)
 
virtual ~AutotunedIndex ()
 
void addIndex (const Matrix< ElementType > &, const Matrix< ElementType > &)
 
virtual void buildIndex ()
 
virtual void saveIndex (FILE *stream)
 
virtual void loadIndex (FILE *stream)
 
virtual void findNeighbors (ResultSet< DistanceType > &result, const ElementType *vec, const SearchParams &searchParams)
 
IndexParams getParameters () const
 
SearchParams getSearchParameters () const
 
float getSpeedup () const
 
virtual size_t size () const
 
virtual size_t veclen () const
 
virtual int usedMemory () const
 
virtual flann_algorithm_t getType () const
 
- 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. More...
 
virtual int radiusSearch (const Matrix< ElementType > &query, Matrix< int > &indices, Matrix< DistanceType > &dists, float radius, const SearchParams &params)
 Perform radius search. More...
 

Member Typedef Documentation

§ DistanceType

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

§ ElementType

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

Constructor & Destructor Documentation

§ AutotunedIndex() [1/2]

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

§ AutotunedIndex() [2/2]

template<typename Distance>
cvflann::AutotunedIndex< Distance >::AutotunedIndex ( const AutotunedIndex< Distance > &  )

§ ~AutotunedIndex()

template<typename Distance>
virtual cvflann::AutotunedIndex< Distance >::~AutotunedIndex ( )
inlinevirtual

Member Function Documentation

§ addIndex()

template<typename Distance>
void cvflann::AutotunedIndex< Distance >::addIndex ( const Matrix< ElementType > &  ,
const Matrix< ElementType > &   
)
inlinevirtual

Dummy implementation for other algorithms of addable indexes after that.

Implements cvflann::NNIndex< Distance >.

§ buildIndex()

template<typename Distance>
virtual void cvflann::AutotunedIndex< Distance >::buildIndex ( )
inlinevirtual

Method responsible with building the index.

Implements cvflann::NNIndex< Distance >.

§ findNeighbors()

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 >.

§ getParameters()

template<typename Distance>
IndexParams cvflann::AutotunedIndex< Distance >::getParameters ( ) const
inlinevirtual
Returns
The index parameters

Implements cvflann::NNIndex< Distance >.

§ getSearchParameters()

template<typename Distance>
SearchParams cvflann::AutotunedIndex< Distance >::getSearchParameters ( ) const
inline

§ getSpeedup()

template<typename Distance>
float cvflann::AutotunedIndex< Distance >::getSpeedup ( ) const
inline

§ getType()

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

Algorithm name

Implements cvflann::NNIndex< Distance >.

§ loadIndex()

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

Loads the index from a stream

Implements cvflann::NNIndex< Distance >.

§ operator=()

template<typename Distance>
AutotunedIndex& cvflann::AutotunedIndex< Distance >::operator= ( const AutotunedIndex< Distance > &  )

§ saveIndex()

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

Saves the index to a stream

Implements cvflann::NNIndex< Distance >.

§ size()

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

Number of features in this index.

Implements cvflann::NNIndex< Distance >.

§ usedMemory()

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

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

Implements cvflann::NNIndex< Distance >.

§ veclen()

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

The length of each vector in this index.

Implements cvflann::NNIndex< Distance >.

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