Interface to GSL matrix_view. More...

#include <yat/utility/MatrixView.h>

Inheritance diagram for theplu::yat::utility::MatrixView:

Public Types
typedef double &	reference

typedef Container2DIterator< MatrixMutable, double, double & >	iterator

typedef StrideIterator< double * >	column_iterator

typedef StrideIterator< double * >	row_iterator

typedef double	value_type

typedef const double &	const_reference

typedef Container2DIterator< const MatrixBase, const double, const double & >	const_iterator

typedef StrideIterator< const double * >	const_column_iterator

typedef StrideIterator< const double * >	const_row_iterator

typedef MatrixBase	derived_type

Public Member Functions
	MatrixView (void)

	MatrixView (MatrixView &other)

	MatrixView (MatrixMutable &other)

	MatrixView (MatrixMutable &other, size_t row_offset, size_t col_offset, size_t rows, size_t columns)

	MatrixView (gsl_matrix *m)

	MatrixView (double *p, size_t rows, size_t cols)

	MatrixView (double *p, size_t rows, size_t cols, size_t tda)

	~MatrixView (void)
	Destructor.

gsl_matrix *	gsl_matrix_p (void)

const gsl_matrix *	gsl_matrix_p (void) const

MatrixView &	operator= (const MatrixView &other)

	MatrixView (proxy p)
	create a MatrixView from an internal proxy class.

	operator proxy ()

MatrixMutable &	operator= (const MatrixMutable &other)
	The assignment operator. More...

MatrixMutable &	operator= (const MatrixBase &other)
	The assignment operator.

template<class T >
MatrixMutable &	operator= (const MatrixExpression< T > &rhs)

MatrixMutable &	operator= (MatrixMutable &&other)
	Move assignment operator.

template<class T >
MatrixMutable &	operator= (MatrixExpression< T > &&rhs)

void	all (const double value)

iterator	begin (void)

const_iterator	begin (void) const

const_iterator	begin (void) const

column_iterator	begin_column (size_t i)

const_column_iterator	begin_column (size_t i) const

const_column_iterator	begin_column (size_t i) const

row_iterator	begin_row (size_t i)

const_row_iterator	begin_row (size_t i) const

const_row_iterator	begin_row (size_t i) const

VectorView	column_view (size_t i)

void	div (const MatrixBase &b)

iterator	end (void)

const_iterator	end (void) const

const_iterator	end (void) const

column_iterator	end_column (size_t i)

const_column_iterator	end_column (size_t i) const

const_column_iterator	end_column (size_t i) const

row_iterator	end_row (size_t i)

const_row_iterator	end_row (size_t i) const

const_row_iterator	end_row (size_t i) const

virtual const gsl_matrix *	gsl_matrix_p (void) const=0

void	mul (const MatrixBase &b)

VectorView	row_view (size_t)

void	swap_columns (const size_t i, const size_t j)
	Swap columns i and j. More...

void	swap_rowcol (const size_t i, const size_t j)
	Swap row i and column j. More...

void	swap_rows (const size_t i, const size_t j)
	Swap rows i and j. More...

double &	operator() (size_t row, size_t column)
	Element access operator. More...

const double &	operator() (size_t row, size_t column) const
	Element access operator. More...

const MatrixMutable &	operator+= (const MatrixBase &b)
	Add and assign operator. More...

template<class T >
MatrixMutable &	operator+= (const MatrixExpression< T > &rhs)
	Addition and assign operator. More...

const MatrixMutable &	operator+= (const double d)
	Add and assign operator. More...

const MatrixMutable &	operator-= (const MatrixBase &)
	Subtract and assign operator. More...

template<class T >
MatrixMutable &	operator-= (const MatrixExpression< T > &rhs)
	Subtraction and assign operator. More...

const MatrixMutable &	operator-= (const double d)
	Subtract and assign operator. More...

const MatrixMutable &	operator*= (double d)
	Multiply and assignment operator. More...

const VectorConstView	column_const_view (size_t) const

size_t	columns (void) const

bool	equal (const MatrixBase &, const double precision=0) const
	Check whether matrices are equal within a user defined precision, set by precision. More...

size_t	rows (void) const

const VectorConstView	row_const_view (size_t) const

bool	operator== (const MatrixBase &other) const
	Comparison operator. Takes squared time. More...

bool	operator!= (const MatrixBase &other) const
	Comparison operator. Takes squared time. More...

Protected Member Functions
void	copy_assign (const gsl_matrix *rhs)

void	move_assign (MatrixMutable &&rhs)

void	move_assign (gsl_matrix *&&rhs)

void	copy_assign (const MatrixBase &other)
	Behaves like operator=(const MatrixBase&)

virtual void	copy_assign (const gsl_matrix *rhs)=0
	Behaves like operator=(const MatrixBase&)

void	copy_assign (const MatrixBase &other)
	Behaves like operator=(const MatrixBase&)

gsl_matrix *	create_gsl_matrix_copy (void) const
	Create a new copy of the internal GSL matrix. More...

Protected Attributes
gsl_matrix *	blas_result_

Related Functions
(Note that these are not member functions.)
void	swap (MatrixMutable &, MatrixMutable &)
	Exchange all elements between the matrices by copying. More...

void	minmax_index (const MatrixBase &M, std::pair< size_t, size_t > &min, std::pair< size_t, size_t > &max)
	Locate the maximum and minimum element in the matrix, M. More...

std::ostream &	operator<< (std::ostream &s, const MatrixBase &)
	The output operator for the MatrixBase class.

Detailed Description

Interface to GSL matrix_view.

Class provides a way to have a mutable view into a Matrix. See GSL documentation (gsl_matrix_view) for design details. A view can be a view of the entire Matrix or a contiguous sub-matrix defined by the left- and right columns as well as the upper and lower rows.

The semantics of the class is very much like a mutable reference. That means that assignment implies that the underlying data is changed and in the assignment operators and the size of left and tight-hand-side must be the same. It is not possible to reassign which Matrix the MatrixView views into, again similar to how a reference cannot be reassigned to reference another object.

Since: New in yat 0.20

Member Typedef Documentation

◆ column_iterator

typedef StrideIterator<double*> theplu::yat::utility::MatrixMutable::column_iterator

inherited

Mutable iterator that iterates over one column

◆ const_column_iterator

typedef StrideIterator<const double*> theplu::yat::utility::MatrixBase::const_column_iterator

inherited

Read-only iterator that iterates over one column

◆ const_iterator

typedef Container2DIterator<const MatrixBase, const double, const double&> theplu::yat::utility::MatrixBase::const_iterator

inherited

Read-only iterator that iterates over all elements

◆ const_reference

typedef const double& theplu::yat::utility::MatrixBase::const_reference

inherited

const_reference type is const double&

Since: New in yat 0.5

◆ const_row_iterator

typedef StrideIterator<const double*> theplu::yat::utility::MatrixBase::const_row_iterator

inherited

Read-only iterator that iterates over one row

◆ derived_type

typedef MatrixBase theplu::yat::utility::BasicMatrix< MatrixBase >::derived_type

inherited

Class that inherits from BasicMatrix

◆ iterator

typedef Container2DIterator<MatrixMutable, double, double&> theplu::yat::utility::MatrixMutable::iterator

inherited

Mutable iterator that iterates over all elements

◆ reference

typedef double& theplu::yat::utility::MatrixMutable::reference

inherited

reference type is double&

Since: New in yat 0.5

◆ row_iterator

typedef StrideIterator<double*> theplu::yat::utility::MatrixMutable::row_iterator

inherited

Mutable iterator that iterates over one row

◆ value_type

typedef double theplu::yat::utility::MatrixBase::value_type

inherited

value_type is double

Since: New in yat 0.5

Constructor & Destructor Documentation

◆ MatrixView() [1/7]

theplu::yat::utility::MatrixView::MatrixView ( void )

Default constructor. Constructed view behaves like viewing into an empty Matrix.

◆ MatrixView() [2/7]

theplu::yat::utility::MatrixView::MatrixView ( MatrixView & other )

Copy constructor. To keep const correctness, the argument cannot be const here, parallel with how one cannot create a Matrix& from a const Matrix.

◆ MatrixView() [3/7]

theplu::yat::utility::MatrixView::MatrixView ( MatrixMutable & other )

explicit

Create a view into a matrix other.

◆ MatrixView() [4/7]

theplu::yat::utility::MatrixView::MatrixView	(	MatrixMutable &	other,
		size_t	row_offset,
		size_t	col_offset,
		size_t	rows,
		size_t	columns
	)

for (size_t i=0; i<matrix.rows(); ++i)

Create view into sub-matrix into other.

view(0,) will view into other(row_offset, col_offset) and have dimension row x column.

◆ MatrixView() [5/7]

theplu::yat::utility::MatrixView::MatrixView ( gsl_matrix * m )

explicit

Create a view into m.

◆ MatrixView() [6/7]

theplu::yat::utility::MatrixView::MatrixView	(	double *	p,
		size_t	rows,
		size_t	cols
	)

Create a view with rows rows and cols columns. Data are stored in row-major order such that p[1] correspond to view(0,1).

◆ MatrixView() [7/7]

theplu::yat::utility::MatrixView::MatrixView	(	double *	p,
		size_t	rows,
		size_t	cols,
		size_t	tda
	)

Create a view with rows rows and cols columns. The physical row dimension is tda, i.e., the first element on the second row is p[tda].

Member Function Documentation

◆ all()

void theplu::yat::utility::MatrixMutable::all ( const double value )

inherited

Set all elements to value.

◆ begin() [1/3]

const_iterator theplu::yat::utility::MatrixBase::begin

inherited

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.

◆ begin() [2/3]

iterator theplu::yat::utility::MatrixMutable::begin ( void )

inherited

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

Returns: iterator pointing to upper-left element.

◆ begin() [3/3]

const_iterator theplu::yat::utility::MatrixBase::begin ( void ) const

inherited

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.

◆ begin_column() [1/3]

const_column_iterator theplu::yat::utility::MatrixBase::begin_column

inherited

Iterator iterates along a column.

Returns: const_iterator pointing to first element of column i.

◆ begin_column() [2/3]

column_iterator theplu::yat::utility::MatrixMutable::begin_column ( size_t i )

inherited

Iterator iterates along a column.

Returns: iterator pointing to first element of column i.

◆ begin_column() [3/3]

const_column_iterator theplu::yat::utility::MatrixBase::begin_column ( size_t i ) const

inherited

Iterator iterates along a column.

Returns: const_iterator pointing to first element of column i.

◆ begin_row() [1/3]

const_row_iterator theplu::yat::utility::MatrixBase::begin_row

inherited

Iterator iterates along a row.

Returns: const_iterator pointing to first element of row i.

◆ begin_row() [2/3]

row_iterator theplu::yat::utility::MatrixMutable::begin_row ( size_t i )

inherited

Iterator iterates along a row.

Returns: iterator pointing to first element of row i.

◆ begin_row() [3/3]

const_row_iterator theplu::yat::utility::MatrixBase::begin_row ( size_t i ) const

inherited

Iterator iterates along a row.

Returns: const_iterator pointing to first element of row i.

◆ column_const_view()

const VectorConstView theplu::yat::utility::MatrixBase::column_const_view ( size_t ) const

inherited

Returns: const vector view of column i

◆ column_view()

VectorView theplu::yat::utility::MatrixMutable::column_view ( size_t i )

inherited

Returns: Vector view of column i

◆ columns()

size_t theplu::yat::utility::MatrixBase::columns ( void ) const

inherited

Returns: The number of columns in the matrix.

◆ copy_assign()

void theplu::yat::utility::MatrixView::copy_assign ( const gsl_matrix * rhs )

protectedvirtual

Copy values in rhs into this. Dimensions must agree. It's safe to call this function when data of rhs and gsl_matrix_p() overlap.

Implements theplu::yat::utility::MatrixMutable.

◆ create_gsl_matrix_copy()

gsl_matrix* theplu::yat::utility::MatrixBase::create_gsl_matrix_copy ( void ) const

protectedinherited

Create a new copy of the internal GSL matrix.

Necessary memory for the new GSL matrix is allocated and the caller is responsible for freeing the allocated memory.

Returns: A pointer to a copy of the internal GSL matrix.

Exceptions

GSL_error if memory cannot be allocated for the new copy, or if dimensions mismatch.

◆ div()

void theplu::yat::utility::MatrixMutable::div ( const MatrixBase & b )

inherited

Elementwise division of the elements of the calling matrix by the elements of matrix b, $a_{ij} = a_{ij} / b_{ij} \; \forall i,j$ . The result is stored into the calling matrix.

Exceptions

GSL_error if dimensions mismatch.

◆ end() [1/3]

const_iterator theplu::yat::utility::MatrixBase::end ( void ) const

inherited

Returns: const_iterator pointing to end of matrix

◆ end() [2/3]

const_iterator theplu::yat::utility::MatrixBase::end

inherited

Returns: const_iterator pointing to end of matrix

◆ end() [3/3]

iterator theplu::yat::utility::MatrixMutable::end ( void )

inherited

Returns: iterator pointing to end of matrix

◆ end_column() [1/3]

const_column_iterator theplu::yat::utility::MatrixBase::end_column

inherited

Returns: const_iterator pointing to end of column i

◆ end_column() [2/3]

const_column_iterator theplu::yat::utility::MatrixBase::end_column ( size_t i ) const

inherited

Returns: const_iterator pointing to end of column i

◆ end_column() [3/3]

column_iterator theplu::yat::utility::MatrixMutable::end_column ( size_t i )

inherited

Returns: iterator pointing to end of column i

◆ end_row() [1/3]

const_row_iterator theplu::yat::utility::MatrixBase::end_row

inherited

Returns: const_iterator pointing to end of row i

◆ end_row() [2/3]

const_row_iterator theplu::yat::utility::MatrixBase::end_row ( size_t i ) const

inherited

Returns: const_iterator pointing to end of row i

◆ end_row() [3/3]

row_iterator theplu::yat::utility::MatrixMutable::end_row ( size_t i )

inherited

Returns: iterator pointing to end of row i

◆ equal()

bool theplu::yat::utility::MatrixBase::equal	(	const MatrixBase &	,
		const double	precision = `0`
	)		const

inherited

Check whether matrices are equal within a user defined precision, set by precision.

Returns: True if each element deviates less or equal than d. If any matrix contain a NaN, false is always returned.

See also: operator== and operator!=

◆ gsl_matrix_p() [1/3]

gsl_matrix* theplu::yat::utility::MatrixView::gsl_matrix_p ( void )

virtual

Returns: A pointer to the internal GSL matrix

Implements theplu::yat::utility::MatrixMutable.

◆ gsl_matrix_p() [2/3]

const gsl_matrix* theplu::yat::utility::MatrixView::gsl_matrix_p ( void ) const

virtual

Returns: A const pointer to the internal GSL matrix

Implements theplu::yat::utility::MatrixMutable.

◆ gsl_matrix_p() [3/3]

virtual const gsl_matrix* theplu::yat::utility::MatrixBase::gsl_matrix_p

inherited

Returns: A const pointer to the internal GSL matrix.

◆ move_assign() [1/2]

void theplu::yat::utility::MatrixView::move_assign ( MatrixMutable && rhs )

protectedvirtual

Copy values in rhs into this

Reimplemented from theplu::yat::utility::MatrixMutable.

◆ move_assign() [2/2]

void theplu::yat::utility::MatrixView::move_assign ( gsl_matrix *&& rhs )

protectedvirtual

Same behaviour as copy_assign(const gsl_matrix*).

Implements theplu::yat::utility::MatrixMutable.

◆ mul()

void theplu::yat::utility::MatrixMutable::mul ( const MatrixBase & b )

inherited

Multiply the elements of Matrix b with the elements of the calling Matrix , $a_{ij} = a_{ij} * b_{ij} \; \forall i,j$ . The result is stored into the calling Matrix.

Exceptions

GSL_error if dimensions mismatch.

◆ operator proxy()

theplu::yat::utility::MatrixView::operator proxy ( )

Conversion operator to a private proxy class.

◆ operator!=()

bool theplu::yat::utility::MatrixBase::operator!= ( const MatrixBase & other ) const

inherited

Comparison operator. Takes squared time.

Checks are performed with exact matching, i.e., rounding off effects may destroy comparison. Use the equal function for comparing elements within a user defined precision.

Returns: False if all elements are equal otherwise true.

See also: equal

◆ operator()() [1/2]

const double& theplu::yat::utility::MatrixBase::operator()	(	size_t	row,
		size_t	column
	)		const

inherited

Element access operator.

Returns: Const reference to the element position (row, column).

Exceptions

If	GSL range checks are enabled in the underlying GSL library a GSL_error exception is thrown if either index is out of range.

◆ operator()() [2/2]

double& theplu::yat::utility::MatrixMutable::operator()	(	size_t	row,
		size_t	column
	)

inherited

Element access operator.

Returns: Reference to the element position (row, column).

Exceptions

If	GSL range checks are enabled in the underlying GSL library a GSL_error exception is thrown if either index is out of range.

◆ operator*=()

const MatrixMutable& theplu::yat::utility::MatrixMutable::operator*= ( double d )

inherited

Multiply and assignment operator.

Multiply the elements of the left hand side Matrix with a scalar d, $a_{ij} = d * a_{ij} \; \forall i,j$ .

Exceptions

GSL_error if memory allocation fails.

◆ operator+=() [1/3]

const MatrixMutable& theplu::yat::utility::MatrixMutable::operator+= ( const MatrixBase & b )

inherited

Add and assign operator.

Elementwise addition of the elements of Matrix b to the left hand side Matrix , $a_{ij} = a_{ij} + b_{ij} \; \forall i,j$ .

Returns: A const reference to the resulting Matrix.

Exceptions

GSL_error if dimensions mismatch.

◆ operator+=() [2/3]

template<class T >

MatrixMutable& theplu::yat::utility::MatrixMutable::operator+= ( const MatrixExpression< T > & rhs )

inlineinherited

Addition and assign operator.

Returns: A reference to resulting Matrix

◆ operator+=() [3/3]

const MatrixMutable& theplu::yat::utility::MatrixMutable::operator+= ( const double d )

inherited

Add and assign operator.

Add the scalar value d to the left hand side Matrix, $a_{ij} = a_{ij} + d \; \forall i,j$ .

◆ operator-=() [1/3]

const MatrixMutable& theplu::yat::utility::MatrixMutable::operator-= ( const MatrixBase & )

inherited

Subtract and assign operator.

Elementwise subtraction of the elements of Matrix b to the left hand side Matrix , $a_{ij} = a_{ij} + b_{ij} \; \forall i,j$ .

Returns: A const reference to the resulting Matrix.

Exceptions

GSL_error if dimensions mismatch.

◆ operator-=() [2/3]

template<class T >

MatrixMutable& theplu::yat::utility::MatrixMutable::operator-= ( const MatrixExpression< T > & rhs )

inlineinherited

Subtraction and assign operator.

Returns: A reference to the resulting VectorMutable.

◆ operator-=() [3/3]

const MatrixMutable& theplu::yat::utility::MatrixMutable::operator-= ( const double d )

inherited

Subtract and assign operator.

Subtract the scalar value d to the left hand side Matrix, $a_{ij} = a_{ij} + d \; \forall i,j$ .

◆ operator=() [1/4]

template<class T >

MatrixMutable& theplu::yat::utility::MatrixMutable::operator= ( class T )

inline

Move assignment from a matrix expression. A matrix expression is the result of operator+, operator-, and operator*, or combinations of them.

A typical usage looks like

A = B * C + D;

where B, C, and D are all instances of class Matrix.

Invalidates references, iterators, and views.

Since: new in yat 0.15

◆ operator=() [2/4]

MatrixMutable& theplu::yat::utility::MatrixMutable::operator=

The assignment operator.

Note: If lhs needs to be resized, views and iterators are invalidated.

Returns: A const reference to the resulting Matrix.

◆ operator=() [3/4]

template<class T >

MatrixMutable& theplu::yat::utility::MatrixMutable::operator= ( class T )

inline

Assignment from a matrix expression. A matrix expression is the result of operator+, operator-, and operator*, or combinations of them.

A typical usage looks like

A = B * C + D;

where A, B, C, and D are all instances of class Matrix.

Typically MatrixExpression only exists as rvalue, and this operator is not called but the rvalue version, operator=(MatrixExpression<T>&&)

Invalidates, references, iterators and views.

Since: new in yat 0.15

◆ operator=() [4/4]

MatrixView& theplu::yat::utility::MatrixView::operator= ( const MatrixView & other )

Assign values in other to left-hand side. Dimensions of left-hand and right-hand sides must agree.

◆ operator==()

bool theplu::yat::utility::MatrixBase::operator== ( const MatrixBase & other ) const

inherited

Comparison operator. Takes squared time.

Checks are performed with exact matching, i.e., rounding off effects may destroy comparison. Use the equal function for comparing elements within a user defined precision.

Returns: True if all elements are equal otherwise false.

See also: equal

◆ row_const_view()

const VectorConstView theplu::yat::utility::MatrixBase::row_const_view ( size_t ) const

inherited

Returns: const vector view of i

◆ row_view()

VectorView theplu::yat::utility::MatrixMutable::row_view ( size_t )

inherited

Returns: Vector view of i

◆ rows()

size_t theplu::yat::utility::MatrixBase::rows ( void ) const

inherited

Returns: The number of rows in the matrix.

◆ swap_columns()

void theplu::yat::utility::MatrixMutable::swap_columns	(	const size_t	i,
		const size_t	j
	)

inherited

Swap columns i and j.

Exceptions

GSL_error if either index is out of bounds.

◆ swap_rowcol()

void theplu::yat::utility::MatrixMutable::swap_rowcol	(	const size_t	i,
		const size_t	j
	)

inherited

Swap row i and column j.

The Matrix must be square.

Exceptions

GSL_error if either index is out of bounds, or if matrix is not square.

◆ swap_rows()

void theplu::yat::utility::MatrixMutable::swap_rows	(	const size_t	i,
		const size_t	j
	)

inherited

Swap rows i and j.

Exceptions

GSL_error if either index is out of bounds.

Friends And Related Function Documentation

◆ minmax_index()

void minmax_index	(	const MatrixBase &	M,
		std::pair< size_t, size_t > &	min,
		std::pair< size_t, size_t > &	max
	)

The indices to the element with the minimum and maximum values of the matrix are returned through parameters min and max, respectively.

Note: Lower index has precedence (searching in row-major order).

◆ swap()

void swap	(	MatrixMutable &	,
		MatrixMutable &
	)

This function swaps element by element and matrices must have the same size. References and iterators are not invalidated.

If you do not care about iterators and references, std::swap is typically faster (only swapping a couple of pointers).

Exceptions

GSL_error if sizes are not equal.

Member Data Documentation

◆ blas_result_

gsl_matrix* theplu::yat::utility::MatrixMutable::blas_result_

protectedinherited

blas_result_ is used to temporarily store result in BLAS calls. Memory is not allocated for blas_result_ until it is needed.

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

yat/utility/MatrixView.h

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Related Functions

Detailed Description

Member Typedef Documentation

◆ column_iterator

◆ const_column_iterator

◆ const_iterator

◆ const_reference

◆ const_row_iterator

◆ derived_type

◆ iterator

◆ reference

◆ row_iterator

◆ value_type

Constructor & Destructor Documentation

◆ MatrixView() [1/7]

◆ MatrixView() [2/7]

◆ MatrixView() [3/7]

◆ MatrixView() [4/7]

◆ MatrixView() [5/7]

◆ MatrixView() [6/7]

◆ MatrixView() [7/7]

Member Function Documentation

◆ all()

◆ begin() [1/3]

◆ begin() [2/3]

◆ begin() [3/3]

◆ begin_column() [1/3]

◆ begin_column() [2/3]

◆ begin_column() [3/3]

◆ begin_row() [1/3]

◆ begin_row() [2/3]

◆ begin_row() [3/3]

◆ column_const_view()

◆ column_view()

◆ columns()

◆ copy_assign()

◆ create_gsl_matrix_copy()

◆ div()

◆ end() [1/3]

◆ end() [2/3]

◆ end() [3/3]

◆ end_column() [1/3]

◆ end_column() [2/3]

◆ end_column() [3/3]

◆ end_row() [1/3]

◆ end_row() [2/3]

◆ end_row() [3/3]

◆ equal()

◆ gsl_matrix_p() [1/3]

◆ gsl_matrix_p() [2/3]

◆ gsl_matrix_p() [3/3]

◆ move_assign() [1/2]

◆ move_assign() [2/2]

◆ mul()

◆ operator proxy()

◆ operator!=()

◆ operator()() [1/2]

◆ operator()() [2/2]

◆ operator*=()

◆ operator+=() [1/3]

◆ operator+=() [2/3]

◆ operator+=() [3/3]

◆ operator-=() [1/3]

◆ operator-=() [2/3]

◆ operator-=() [3/3]

◆ operator=() [1/4]

◆ operator=() [2/4]

◆ operator=() [3/4]

◆ operator=() [4/4]

◆ operator==()

◆ row_const_view()

◆ row_view()

◆ rows()

◆ swap_columns()

◆ swap_rowcol()

◆ swap_rows()