theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor > Class Template Reference

A KernelMatrix is a Container2D. More...

#include <yat/utility/KernelMatrix.h>

Public Types
typedef BinaryFunctor::result_type	value_type
	value_type is same as BinaryFunctor's result_type
typedef value_type	const_reference
	const_reference is same as value_type
typedef Container2DIterator < const KernelMatrix, value_type, const_reference >	const_iterator
	const_iterator
typedef StrideIterator < const_iterator >	const_column_iterator
	const_column_iterator
typedef const_iterator	const_row_iterator
	const_row_iterator_iterator

Public Member Functions
	KernelMatrix (const RandomAccessRange1 &r1, const RandomAccessRange2 &r2)
	constructor More...
	KernelMatrix (const RandomAccessRange1 &r1, const RandomAccessRange2 &r2, const BinaryFunctor &bf)
	constructor
const_iterator	begin (void) const
const_column_iterator	begin_column (size_t column) const
const_row_iterator	begin_row (size_t row) const
const_iterator	end (void) const
const_column_iterator	end_column (size_t column) const
const_row_iterator	end_row (size_t row) const
RandomAccessRange2::size_type	columns (void) const
RandomAccessRange1::size_type	rows (void) const
const_reference	operator() (size_t row, size_t column) const
	Element access operator. More...

Detailed Description

template<class RandomAccessRange1, class RandomAccessRange2, class BinaryFunctor>
class theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >

A KernelMatrix is a Container2D.

A matrix-like object constructed from two RandomAccessContainers and Functor. Each row in the matrix correspond to an element in the RandomAccessRange1 and each column correspond to an element in RandomAccessRange2. Number of rows in the matrix equals number of element in RandomAccessRange1 and number of columns equals number of elements in RandomAccessRange2. An element in row row and column column is calculated by taking the element row in RandomAccessRange1 and element column in RandomAccessRange2, and passing these elements to BinaryFunctor.

Type Requirements:

• RandomAccessContainer1 must be a RandomAccessContainer
• RandomAccessContainer2 must be a RandomAccessContainer
• BinaryFunctor must be a AdaptableBinaryFunctor
• RandomAccessContainer1::reference must be convertible to BinaryFunctor::first_argument_type
• RandomAccessContainer2::reference must be convertible to BinaryFunctor::second_argument_type

Constructor & Destructor Documentation

template<class RandomAccessRange1 , class RandomAccessRange2 , class BinaryFunctor >

theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >::KernelMatrix ( const RandomAccessRange1 &  r1, const RandomAccessRange2 &  r2  )

inline

constructor

Same as three-argument constructor, but using default constructor of class BinaryFunctor.

Member Function Documentation

template<class RandomAccessRange1 , class RandomAccessRange2 , class BinaryFunctor >

const_iterator theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >::begin ( void  ) const

inline

Iterator iterates along a row. When end of row is reached it jumps to beginning of next row.

Returns

const_iterator pointing to upper-left element.

template<class RandomAccessRange1 , class RandomAccessRange2 , class BinaryFunctor >

const_column_iterator theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >::begin_column ( size_t  column ) const

inline

Iterator iterates along a column.

Returns

const_iterator pointing to first element of column column.

template<class RandomAccessRange1 , class RandomAccessRange2 , class BinaryFunctor >

const_row_iterator theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >::begin_row ( size_t  row ) const

inline

Iterator iterates along a row.

Returns

const_iterator pointing to first element of row row.

template<class RandomAccessRange1 , class RandomAccessRange2 , class BinaryFunctor >

RandomAccessRange2::size_type theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >::columns ( void  ) const

inline

Number of rows is defined by RandomAccessRange2::size(void)

Returns

The number of columns in the matrix.

template<class RandomAccessRange1 , class RandomAccessRange2 , class BinaryFunctor >

const_iterator theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >::end ( void  ) const

inline

Returns

const_iterator pointing to end of matrix

template<class RandomAccessRange1 , class RandomAccessRange2 , class BinaryFunctor >

const_column_iterator theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >::end_column ( size_t  column ) const

inline

Returns

const_iterator pointing to end of column i

template<class RandomAccessRange1 , class RandomAccessRange2 , class BinaryFunctor >

const_row_iterator theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >::end_row ( size_t  row ) const

inline

Returns

const_iterator pointing to end of row i

template<class RandomAccessRange1 , class RandomAccessRange2 , class BinaryFunctor >

const_reference theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >::operator() ( size_t  row, size_t  column  ) const

inline

Element access operator.

Element is calculated using BinaryFunctor passing row th element of RandomAccessRange1 and column th element in RandomAccessRange2.

Returns

Reference to the element position (row, column).

template<class RandomAccessRange1 , class RandomAccessRange2 , class BinaryFunctor >

RandomAccessRange1::size_type theplu::yat::utility::KernelMatrix< RandomAccessRange1, RandomAccessRange2, BinaryFunctor >::rows ( void  ) const

inline

Number of rows is defined by RandomAccessRange1::size(void)

Returns

The number of rows in the matrix.

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

• yat/utility/KernelMatrix.h