Class for general vector view. More...

#include <yat/classifier/DataLookup1D.h>

Public Types
typedef MatrixLookup::value_type	value_type

typedef MatrixLookup::const_reference	const_reference

typedef MatrixLookup::const_row_iterator	const_iterator
	'Read Only' iterator

Public Member Functions
	DataLookup1D (const MatrixLookup &m, const size_t index, const bool row_vector)

	DataLookup1D (const DataLookup1D &)

	DataLookup1D (const size_t size, const double value=0)

	DataLookup1D (const utility::VectorBase &vec, const std::vector< size_t > &index)
	Create general view from utility::VectorBase. More...

	DataLookup1D (const utility::VectorBase &vec)
	Create general view from utility::VectorBase. More...

virtual	~DataLookup1D ()
	Destructor deletes underlying MatrixLookup if object is owner.

const_iterator	begin () const

const_iterator	end () const

size_t	size (void) const

double	operator() (const size_t i) const
	access operator

double	operator* (const DataLookup1D &) const

Related Functions
(Note that these are not member functions.)
std::ostream &	operator<< (std::ostream &s, const DataLookup1D &v)
	The output operator for DataLookup1D. More...

void	convert (const DataLookup1D &, utility::Vector &)

Detailed Description

Class for general vector view.

Member Typedef Documentation

◆ const_reference

typedef MatrixLookup::const_reference theplu::yat::classifier::DataLookup1D::const_reference

const_reference type is const double&

Since: New in yat 0.5

◆ value_type

typedef MatrixLookup::value_type theplu::yat::classifier::DataLookup1D::value_type

value_type is double

Since: New in yat 0.5

Constructor & Destructor Documentation

◆ DataLookup1D() [1/5]

theplu::yat::classifier::DataLookup1D::DataLookup1D	(	const MatrixLookup &	m,
		const size_t	index,
		const bool	row_vector
	)

Constructor.

Parameters

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

◆ DataLookup1D() [2/5]

theplu::yat::classifier::DataLookup1D::DataLookup1D ( const DataLookup1D & )

Copy constructor

◆ DataLookup1D() [3/5]

theplu::yat::classifier::DataLookup1D::DataLookup1D	(	const size_t	size,
		const double	value = `0`
	)

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

◆ DataLookup1D() [4/5]

theplu::yat::classifier::DataLookup1D::DataLookup1D	(	const utility::VectorBase &	vec,
		const std::vector< size_t > &	index
	)

Create general view from utility::VectorBase.

Constructor creates a proper MatrixLookup that object can view into. Object is owner of this underlying MatrixLookup. Object fulfills $ x(i) = vec(index(i)) $

◆ DataLookup1D() [5/5]

theplu::yat::classifier::DataLookup1D::DataLookup1D ( const utility::VectorBase & vec )

Create general view from utility::VectorBase.

Constructor creates a proper MatrixLookup that object can view into. Object is owner of this underlying MatrixLookup. Object fulfills $ x(i) = vec(i) $

Member Function Documentation

◆ begin()

const_iterator theplu::yat::classifier::DataLookup1D::begin ( ) const

Returns: 'Read Only' iterator to first element.

◆ end()

const_iterator theplu::yat::classifier::DataLookup1D::end ( ) const

Returns: 'Read Only' iterator to end of DataLookup1D.

◆ operator*()

double theplu::yat::classifier::DataLookup1D::operator* ( const DataLookup1D & ) const

scalar product

◆ size()

size_t theplu::yat::classifier::DataLookup1D::size ( void ) const

Returns: number of elements

Friends And Related Function Documentation

◆ convert()

void convert	(	const DataLookup1D &	,
		utility::Vector &
	)

◆ operator<<()

std::ostream & operator<<	(	std::ostream &	s,
		const DataLookup1D &	v
	)

Elements are separated by the character from the omanip fill. The following example will write the elements separated by tab.

char prev=s.fill('\t');
s << v;
s.fill(prev);

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

yat/classifier/DataLookup1D.h
yat/classifier/utility.h

Public Types

Public Member Functions

Related Functions