TransposedBlasMatrix< Matrix > Class Template Reference

TransposedBlasMatrix. More...

#include <blas-transposed-matrix.h>

Inheritance diagram for TransposedBlasMatrix< Matrix >:

Public Types
typedef Field::Element_ptr	Element_ptr
	Pointer to Element type.
typedef Field::ConstElement_ptr	ConstElement_ptr
	Pointer to const Element type.

Public Member Functions
const Field &	field () const
	Get the field of the matrix.
size_t	rowdim () const
	Get the number of rows in the matrix.
size_t	coldim () const
	Get the number of columns in the matrix.
Matrix I/O
std::ostream &	write (std::ostream &stream) const
	Write a matrix to an output stream.
Access to matrix elements
void	setEntry (size_t i, size_t j, const Element &a_ij)
	Set the entry at the (i, j) position to a_ij.
Element &	refEntry (size_t i, size_t j)
	Get a writeable reference to the entry in the (i, j) position.
const Element &	getEntry (size_t i, size_t j) const
	Get a read-only reference to the entry in the (i, j) position.
Element &	getEntry (Element &x, size_t i, size_t j) const
	Copy the (i, j) entry into x, and return a reference to x.
Column of rows iterator
The column of rows iterator traverses the rows of the matrix in ascending order. Dereferencing the iterator yields a row vector in dense format
Row of columns iterator
The row of columns iterator traverses the columns of the matrix in ascending order. Dereferencing the iterator yields a column vector in dense format
Raw iterator
The raw iterator is a method for accessing all entries in the matrix in some unspecified order. This can be used, e.g. to reduce all matrix entries modulo a prime before passing the matrix into an algorithm.

Detailed Description

template<class Matrix>
class LinBox::TransposedBlasMatrix< Matrix >

TransposedBlasMatrix.

NO DOC

Member Function Documentation

field()

template<class Matrix, class Trait = typename MatrixTraits<Matrix>::MatrixCategory>

const Field & field ( ) const

inlineinherited

Get the field of the matrix.

Returns

field of the matrix

rowdim()

template<class Matrix, class Trait = typename MatrixTraits<Matrix>::MatrixCategory>

size_t rowdim ( ) const

inlineinherited

Get the number of rows in the matrix.

Returns

Number of rows in matrix

coldim()

template<class Matrix, class Trait = typename MatrixTraits<Matrix>::MatrixCategory>

size_t coldim ( ) const

inlineinherited

Get the number of columns in the matrix.

Returns

Number of columns in matrix

write()

template<class Matrix, class Trait = typename MatrixTraits<Matrix>::MatrixCategory>

std::ostream & write ( std::ostream & stream ) const

inlineinherited

Write a matrix to an output stream.

Parameters

stream

Stream to which to write the matrix

Returns

Reference to stream

setEntry()

template<class Matrix, class Trait = typename MatrixTraits<Matrix>::MatrixCategory>

void setEntry ( size_t i, size_t j, const Element & a_ij )

inlineinherited

Set the entry at the (i, j) position to a_ij.

Parameters

i	Row number, 0...rowdim () - 1
j	Column number 0...coldim () - 1
a_ij	Element to set

refEntry()

template<class Matrix, class Trait = typename MatrixTraits<Matrix>::MatrixCategory>

Element & refEntry ( size_t i, size_t j )

inlineinherited

Get a writeable reference to the entry in the (i, j) position.

Parameters

i	Row index of entry
j	Column index of entry

Returns

Reference to matrix entry

getEntry() [1/2]

template<class Matrix, class Trait = typename MatrixTraits<Matrix>::MatrixCategory>

const Element & getEntry ( size_t i, size_t j ) const

inlineinherited

Get a read-only reference to the entry in the (i, j) position.

Parameters

i	Row index
j	Column index

Returns

Const reference to matrix entry

getEntry() [2/2]

template<class Matrix, class Trait = typename MatrixTraits<Matrix>::MatrixCategory>

Element & getEntry ( Element & x, size_t i, size_t j ) const

inlineinherited

Copy the (i, j) entry into x, and return a reference to x.

This form is more in the Linbox style and is provided for interface compatibility with other parts of the library

Parameters

x	Element in which to store result
i	Row index
j	Column index

Returns

Reference to x

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

• dense-matrix.h
• blas-transposed-matrix.h