theplu::yat::classifier::DataLookupWeighted1D Class Reference

Class for general weighted vector view. More...

#include <yat/classifier/DataLookupWeighted1D.h>

Public Types
typedef utility::DataWeight	value_type
typedef const utility::DataWeight	const_reference
typedef MatrixLookupWeighted::const_row_iterator	const_iterator
	'Read Only' iterator

Public Member Functions
	DataLookupWeighted1D (const MatrixLookupWeighted &m, const size_t index, const bool row_vector)
	DataLookupWeighted1D (const DataLookupWeighted1D &)
	DataLookupWeighted1D (const size_t size, double value=0, double weight=1)
virtual	~DataLookupWeighted1D ()
	Destructor.
const_iterator	begin () const
double	data (const size_t i) const
const_iterator	end () const
size_t	size (void) const
double	weight (const size_t i) const
const_reference	operator() (const size_t i) const
	access operator

Related Functions
(Note that these are not member functions.)
double	sum_weight (const DataLookupWeighted1D &)
void	convert (const DataLookupWeighted1D &, utility::Vector &value, utility::Vector &weight)

Detailed Description

Class for general weighted vector view.

See Also

MatrixLookupWeighted

Member Typedef Documentation

typedef const utility::DataWeight theplu::yat::classifier::DataLookupWeighted1D::const_reference

const_reference type is const DataWeight

Since

New in yat 0.5

typedef utility::DataWeight theplu::yat::classifier::DataLookupWeighted1D::value_type

value_type is DataWeight

Since

New in yat 0.5

Constructor & Destructor Documentation

theplu::yat::classifier::DataLookupWeighted1D::DataLookupWeighted1D	(	const MatrixLookupWeighted &	m,
		const size_t	index,
		const bool	row_vector
	)

Constructor.

Parameters

m	MatrixLookupWeighted to look into
row_vector	if true (default) DataLookup1D is looking into a row of MatrixLookupWeighted, otherwise looking into a column.
index	which row/column to look into.

theplu::yat::classifier::DataLookupWeighted1D::DataLookupWeighted1D

(

const DataLookupWeighted1D &

)

Copy constructor

theplu::yat::classifier::DataLookupWeighted1D::DataLookupWeighted1D	(	const size_t	size,
		double	value = 0,
		double	weight = 1
	)

Construct DataLookup1D that owns its underlying matrix. Object has size size and all its element is equal to value.

Member Function Documentation

const_iterator theplu::yat::classifier::DataLookupWeighted1D::begin

(

)

const

Returns

'Read Only' iterator to beginning of DataLookupWeighted1D.

double theplu::yat::classifier::DataLookupWeighted1D::data

(

const size_t

i

)

const

Returns

data(i)

const_iterator theplu::yat::classifier::DataLookupWeighted1D::end

(

)

const

Returns

'Read Only' iterator to end of DataLookupWeighted1D.

size_t theplu::yat::classifier::DataLookupWeighted1D::size

(

void

)

const

Returns

number of elements

double theplu::yat::classifier::DataLookupWeighted1D::weight

(

const size_t

i

)

const

Returns

weight(i)

Friends And Related Function Documentation

void convert ( const DataLookupWeighted1D &  , utility::Vector &  value, utility::Vector &  weight  )

related

Converts a DataLookupWeighted1D to two utility::vector

double sum_weight ( const DataLookupWeighted1D &  )

related

Returns

sum of weights

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

• yat/classifier/DataLookupWeighted1D.h
• yat/classifier/utility.h