Sparse Array-matrix class. More...

#include <Matrix_ArrayComplexSparse.hxx>

Public Types
typedef Allocator::value_type	value_type
typedef Allocator::pointer	pointer
typedef Allocator::const_pointer	const_pointer
typedef Allocator::reference	reference
typedef Allocator::const_reference	const_reference
typedef complex< T >	entry_type
typedef complex< T >	access_type
typedef complex< T >	const_access_type
Public Member Functions
	Matrix_ArrayComplexSparse ()
	Default constructor.
	Matrix_ArrayComplexSparse (int i, int j)
	Constructor.
	~Matrix_ArrayComplexSparse ()
	Destructor.
void	Clear ()
	Clears the matrix.
void	Reallocate (int i, int j)
	Reallocates memory to resize the matrix.
void	Resize (int i, int j)
	Reallocates additional memory to resize the matrix.
int	GetM () const
	Returns the number of rows.
int	GetN () const
	Returns the number of columns.
int	GetM (const SeldonTranspose &status) const
	Returns the number of rows of the matrix possibly transposed.
int	GetN (const SeldonTranspose &status) const
	Returns the number of columns of the matrix possibly transposed.
int	GetRealNonZeros () const
	Returns the number of non-zero elements (real part).
int	GetImagNonZeros () const
	Returns the number of non-zero elements (imaginary part).
int	GetRealDataSize () const
	Returns the number of elements stored in memory (real part).
int	GetImagDataSize () const
	Returns the number of elements stored in memory (imaginary part).
int	GetDataSize () const
	Returns the number of elements stored in memory (real+imaginary part).
int *	GetRealInd (int i) const
	Returns column indices of non-zero entries in row (real part).
int *	GetImagInd (int i) const
	Returns column indices of non-zero entries in row (imaginary part).
T *	GetRealData (int i) const
	Returns values of non-zero entries of a row (real part).
T *	GetImagData (int i) const
	Returns values of non-zero entries of a row (imaginary part).
Vector< T, VectSparse, Allocator > *	GetRealData () const
Vector< T, VectSparse, Allocator > *	GetImagData () const
complex< T >	operator() (int i, int j) const
	Access operator.
complex< T > &	Val (int i, int j)
	Unavailable access method.
const complex< T > &	Val (int i, int j) const
	Unavailable access method.
complex< T > &	Get (int i, int j)
	Unavailable access method.
const complex< T > &	Get (int i, int j) const
	Unavailable access method.
T &	ValReal (int i, int j)
	Returns acces to real part of A(i, j).
const T &	ValReal (int i, int j) const
	Returns acces to real part of A(i, j).
T &	ValImag (int i, int j)
	Returns acces to imaginary part of A(i, j).
const T &	ValImag (int i, int j) const
	Returns acces to imaginary part of A(i, j).
T &	GetReal (int i, int j)
	Returns acces to real part of A(i, j).
const T &	GetReal (int i, int j) const
	Returns acces to real part of A(i, j).
T &	GetImag (int i, int j)
	Returns acces to imaginary part of A(i, j).
const T &	GetImag (int i, int j) const
	Returns acces to imaginary part of A(i, j).
void	Set (int i, int j, const complex< T > &x)
	Sets element (i, j) of matrix.
const T &	ValueReal (int num_row, int i) const
	Returns j-th non-zero value of row i (real part).
T &	ValueReal (int num_row, int i)
	Returns j-th non-zero value of row i (real part).
int	IndexReal (int num_row, int i) const
	Returns column number of j-th non-zero value of row i (real part).
int &	IndexReal (int num_row, int i)
	Returns column number of j-th non-zero value of row i (real part).
const T &	ValueImag (int num_row, int i) const
	Returns j-th non-zero value of row i (imaginary part).
T &	ValueImag (int num_row, int i)
	Returns j-th non-zero value of row i (imaginary part).
int	IndexImag (int num_row, int i) const
	Returns column number of j-th non-zero value of row i (imaginary part).
int &	IndexImag (int num_row, int i)
	Returns column number of j-th non-zero value of row i (imaginary part).
void	SetRealData (int, int, Vector< T, VectSparse, Allocator > *)
	Redefines the real part of the matrix.
void	SetImagData (int, int, Vector< T, VectSparse, Allocator > *)
	Redefines the imaginary part of the matrix.
void	SetRealData (int, int, T , int )
	Redefines a row/column of the matrix.
void	SetImagData (int, int, T , int )
	Redefines a row/column of the matrix.
void	NullifyReal (int i)
	Clears a row without releasing memory.
void	NullifyImag (int i)
	Clears a row without releasing memory.
void	NullifyReal ()
	Clears the matrix without releasing memory.
void	NullifyImag ()
	Clears the matrix without releasing memory.
void	Print () const
	Displays the matrix on the standard output.
void	Write (string FileName) const
	Writes the matrix in a file.
void	Write (ostream &FileStream) const
	Writes the matrix to an output stream.
void	WriteText (string FileName) const
	Writes the matrix in a file.
void	WriteText (ostream &FileStream) const
	Writes the matrix to an output stream.
void	Read (string FileName)
	Reads the matrix from a file.
void	Read (istream &FileStream)
	Reads the matrix from an input stream.
void	ReadText (string FileName)
	Reads the matrix from a file.
void	ReadText (istream &FileStream)
	Reads the matrix from an input stream.
void	Assemble ()
	Assembles the matrix.
template<class T0 >
void	RemoveSmallEntry (const T0 &epsilon)
void	SetIdentity ()
	Matrix is initialized to the identity matrix.
void	Zero ()
	Non-zero entries are set to 0 (but not removed).
void	Fill ()
	Non-zero entries are filled with values 0, 1, 2, 3 ...
template<class T0 >
void	Fill (const complex< T0 > &x)
	Non-zero entries are set to a given value x.
template<class T0 >
Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator > &	operator= (const complex< T0 > &x)
	Non-zero entries are set to a given value x.
void	FillRand ()
	Non-zero entries take a random value.
Protected Attributes
int	m_
	Number of rows.
int	n_
	Number of columns.
Vector< Vector< T, VectSparse, Allocator >, VectFull, NewAlloc< Vector< T, VectSparse, Allocator > > >	val_real_
	real part rows or columns
Vector< Vector< T, VectSparse, Allocator >, VectFull, NewAlloc< Vector< T, VectSparse, Allocator > > >	val_imag_
	imaginary part rows or columns

Detailed Description

template<class T, class Prop, class Storage, class Allocator = SELDON_DEFAULT_ALLOCATOR<T>>
class Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >

Sparse Array-matrix class.

Sparse matrices are defined by: (1) the number of rows and columns; (2) the number of non-zero entries; (3) an array of vectors ind ind(i) is a vector, which contains indices of columns of the row i; (4) an array of vectors val : val(i) is a vector, which contains values of the row i

Definition at line 37 of file Matrix_ArrayComplexSparse.hxx.

Constructor & Destructor Documentation

template<class T , class Prop , class Storage , class Allocator >

Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Matrix_ArrayComplexSparse ( ) [inline]

Default constructor.

Builds an empty matrix.

Definition at line 38 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Matrix_ArrayComplexSparse	(	int	i,
		int	j
	)			`[inline]`

Constructor.

Builds a i by j sparse matrix.

Parameters:

	i	number of rows.
	j	number of columns.

Definition at line 54 of file Matrix_ArrayComplexSparse.cxx.

Member Function Documentation

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Assemble ( )

Assembles the matrix.

All the row numbers are sorted. If same row numbers exist, values are added.

Warning:: If you are using the methods AddInteraction/AddInteractions, you don't need to call that method.

Definition at line 1234 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Clear ( ) [inline]

Clears the matrix.

This methods is equivalent to the destructor. On exit, the matrix is empty (0 by 0).

Definition at line 81 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allo >

template<class T0 >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allo >::Fill ( const complex< T0 > & x ) [inline]

Non-zero entries are set to a given value x.

real non-zero entries are set to real(x) whereas imaginary non-zero entries are set to imag(x)

Definition at line 1294 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

complex< T > & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Get	(	int	i,
		int	j
	)			`[inline]`

Unavailable access method.

This method is declared for consistency with other classes, but it is not defined because no reference can possibly be returned.

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: Raises an exception.

Definition at line 428 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

const complex< T > & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Get	(	int	i,
		int	j
	)			const `[inline]`

Unavailable access method.

This method is declared for consistency with other classes, but it is not defined because no reference can possibly be returned.

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: Raises an exception.

Definition at line 444 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetDataSize ( ) const [inline]

Returns the number of elements stored in memory (real+imaginary part).

Returns the number of elements stored in memory, i.e. the number of non-zero entries.

Returns:: The number of elements stored in memory.

Definition at line 289 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetImag	(	int	i,
		int	j
	)			`[inline]`

Returns acces to imaginary part of A(i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: imaginary part of A(i, j)

Reimplemented in Seldon::Matrix< T, Prop, ArrayColSymComplexSparse, Allocator >, and Seldon::Matrix< T, Prop, ArrayRowSymComplexSparse, Allocator >.

Definition at line 549 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

const T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetImag	(	int	i,
		int	j
	)			const `[inline]`

Returns acces to imaginary part of A(i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: imaginary part of A(i, j)

Reimplemented in Seldon::Matrix< T, Prop, ArrayColSymComplexSparse, Allocator >, and Seldon::Matrix< T, Prop, ArrayRowSymComplexSparse, Allocator >.

Definition at line 564 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

T * Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetImagData ( int i ) const [inline]

Returns values of non-zero entries of a row (imaginary part).

Parameters:

[in] i row number.

Returns:: The array of values of non-zero entries of row i.

Definition at line 342 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetImagDataSize ( ) const [inline]

Returns the number of elements stored in memory (imaginary part).

Returns the number of elements stored in memory, i.e. the number of non-zero entries.

Returns:: The number of elements stored in memory.

Definition at line 275 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int * Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetImagInd ( int i ) const [inline]

Returns column indices of non-zero entries in row (imaginary part).

Parameters:

[in] i row number.

Returns:: the array of column indices of non-zero entries of row i.

Definition at line 330 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetImagNonZeros ( ) const [inline]

Returns the number of non-zero elements (imaginary part).

Returns:: The number of non-zero elements for imaginary part of matrix.

Definition at line 243 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetM ( ) const [inline]

Returns the number of rows.

Returns:: the number of rows.

Definition at line 171 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetM ( const SeldonTranspose & status ) const [inline]

Returns the number of rows of the matrix possibly transposed.

Parameters:

status

assumed status about the transposition of the matrix.

Returns:: The number of rows of the possibly-transposed matrix.

Definition at line 196 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetN ( ) const [inline]

Returns the number of columns.

Returns:: the number of columns.

Definition at line 183 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetN ( const SeldonTranspose & status ) const [inline]

Returns the number of columns of the matrix possibly transposed.

Parameters:

status

assumed status about the transposition of the matrix.

Returns:: The number of columns of the possibly-transposed matrix.

Definition at line 212 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetReal	(	int	i,
		int	j
	)			`[inline]`

Returns acces to real part of A(i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: real part of A(i, j)

Reimplemented in Seldon::Matrix< T, Prop, ArrayColSymComplexSparse, Allocator >, and Seldon::Matrix< T, Prop, ArrayRowSymComplexSparse, Allocator >.

Definition at line 519 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

const T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetReal	(	int	i,
		int	j
	)			const `[inline]`

Returns acces to real part of A(i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: real part of A(i, j)

Reimplemented in Seldon::Matrix< T, Prop, ArrayColSymComplexSparse, Allocator >, and Seldon::Matrix< T, Prop, ArrayRowSymComplexSparse, Allocator >.

Definition at line 534 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

T * Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetRealData ( int i ) const [inline]

Returns values of non-zero entries of a row (real part).

Parameters:

[in] i row number.

Returns:: The array of values of non-zero entries of row i.

Definition at line 315 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetRealDataSize ( ) const [inline]

Returns the number of elements stored in memory (real part).

Returns the number of elements stored in memory, i.e. the number of non-zero entries.

Returns:: The number of elements stored in memory.

Definition at line 261 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int * Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetRealInd ( int i ) const [inline]

Returns column indices of non-zero entries in row (real part).

Parameters:

[in] i row number.

Returns:: The array of column indices of non-zero entries of row i.

Definition at line 303 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::GetRealNonZeros ( ) const [inline]

Returns the number of non-zero elements (real part).

Returns:: The number of non-zero elements for real part of matrix.

Definition at line 227 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::IndexImag	(	int	i,
		int	j
	)			const `[inline]`

Returns column number of j-th non-zero value of row i (imaginary part).

Parameters:

`[in]`	i	row number.
`[in]`	j	local number.

Returns:: Column number of j-th non-zero entry of row i.

Definition at line 770 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::IndexImag	(	int	i,
		int	j
	)			`[inline]`

Returns column number of j-th non-zero value of row i (imaginary part).

Parameters:

`[in]`	i	row number.
`[in]`	j	local number.

Returns:: column number of j-th non-zero entry of row i.

Definition at line 797 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::IndexReal	(	int	i,
		int	j
	)			const `[inline]`

Returns column number of j-th non-zero value of row i (real part).

Parameters:

`[in]`	i	row number.
`[in]`	j	local number.

Returns:: Column number of j-th non-zero entry of row i.

Definition at line 662 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

int & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::IndexReal	(	int	i,
		int	j
	)			`[inline]`

Returns column number of j-th non-zero value of row i (real part).

Parameters:

`[in]`	i	row number.
`[in]`	j	local number.

Returns:: column number of j-th non-zero entry of row i.

Definition at line 689 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::NullifyImag ( int i ) [inline]

Clears a row without releasing memory.

On exit, the row is empty and the memory has not been released. It is useful for low level manipulations on a Matrix instance.

Definition at line 865 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::NullifyImag ( ) [inline]

Clears the matrix without releasing memory.

On exit, the matrix is empty and the memory has not been released. It is useful for low level manipulations on a Matrix instance.

Definition at line 923 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::NullifyReal ( int i ) [inline]

Clears a row without releasing memory.

On exit, the row is empty and the memory has not been released. It is useful for low level manipulations on a Matrix instance.

Definition at line 853 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::NullifyReal ( ) [inline]

Clears the matrix without releasing memory.

On exit, the matrix is empty and the memory has not been released. It is useful for low level manipulations on a Matrix instance.

Definition at line 909 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

complex< T > Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::operator()	(	int	i,
		int	j
	)			const `[inline]`

Access operator.

Returns the value of element (i, j).

Parameters:

	i	row index.
	j	column index.

Returns:: Element (i, j) of the matrix.

Reimplemented in Seldon::Matrix< T, Prop, ArrayColSymComplexSparse, Allocator >, and Seldon::Matrix< T, Prop, ArrayRowSymComplexSparse, Allocator >.

Definition at line 364 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Print ( ) const

Displays the matrix on the standard output.

Displays elements on the standard output, in text format. Each row is displayed on a single line and elements of a row are delimited by tabulations.

Definition at line 943 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Read ( istream & FileStream )

Reads the matrix from an input stream.

Reads a matrix in binary format from an input stream.

Parameters:

FileStream

input stream

Definition at line 1148 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Read ( string FileName )

Reads the matrix from a file.

Reads a matrix stored in binary format in a file.

Parameters:

FileName

input file name.

Definition at line 1123 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::ReadText ( string FileName )

Reads the matrix from a file.

Reads the matrix from a file in text format.

Parameters:

FileName

input file name.

Definition at line 1191 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::ReadText ( istream & FileStream )

Reads the matrix from an input stream.

Reads a matrix from a stream in text format.

Parameters:

FileStream

input stream.

Definition at line 1216 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Reallocate	(	int	i,
		int	j
	)			`[inline]`

Reallocates memory to resize the matrix.

On exit, the matrix is a i x j matrix.

Parameters:

	i	number of rows.
	j	number of columns.

Warning:: Data is lost.

Definition at line 104 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Resize	(	int	i,
		int	j
	)			`[inline]`

Reallocates additional memory to resize the matrix.

On exit, the matrix is a i x j matrix.

Parameters:

	i	number of rows.
	j	number of columns.

Note:: Data is kept.

Definition at line 127 of file Matrix_ArrayComplexSparse.cxx.

template<class T, class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Set	(	int	i,
		int	j,
		const complex< T > &	x
	)			`[inline]`

Sets element (i, j) of matrix.

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.
`[in]`	x	A(i, j) = x

Reimplemented in Seldon::Matrix< T, Prop, ArrayColSymComplexSparse, Allocator >, and Seldon::Matrix< T, Prop, ArrayRowSymComplexSparse, Allocator >.

Definition at line 579 of file Matrix_ArrayComplexSparse.cxx.

template<class T, class Prop , class Storage , class Allocator>

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::SetImagData	(	int	m,
		int	n,
		Vector< T, VectSparse, Allocator > *	val
	)			`[inline]`

Redefines the imaginary part of the matrix.

Parameters:

`[in]`	m	new number of rows.
`[in]`	n	new number of columns.
`[in]`	val	array of sparse rows/columns.

Definition at line 895 of file Matrix_ArrayComplexSparse.cxx.

template<class T, class Prop , class Storage , class Allocator>

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::SetImagData	(	int	i,
		int	n,
		T *	val,
		int *	ind
	)			`[inline]`

Redefines a row/column of the matrix.

Parameters:

`[in]`	i	row/col number
`[in]`	n	number of non-zero entries in the row
`[in]`	val	values
`[in]`	ind	column numbers

Definition at line 841 of file Matrix_ArrayComplexSparse.cxx.

template<class T, class Prop , class Storage , class Allocator>

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::SetRealData	(	int	m,
		int	n,
		Vector< T, VectSparse, Allocator > *	val
	)			`[inline]`

Redefines the real part of the matrix.

Parameters:

`[in]`	m	new number of rows.
`[in]`	n	new number of columns.
`[in]`	val	array of sparse rows/columns.

Definition at line 879 of file Matrix_ArrayComplexSparse.cxx.

template<class T, class Prop , class Storage , class Allocator>

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::SetRealData	(	int	i,
		int	n,
		T *	val,
		int *	ind
	)			`[inline]`

Redefines a row/column of the matrix.

Parameters:

`[in]`	i	row/col number
`[in]`	n	number of non-zero entries in the row
`[in]`	val	values
`[in]`	ind	column numbers

Definition at line 826 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

complex< T > & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Val	(	int	i,
		int	j
	)			`[inline]`

Unavailable access method.

This method is declared for consistency with other classes, but it is not defined because no reference can possibly be returned.

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: Raises an exception.

Definition at line 396 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

const complex< T > & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Val	(	int	i,
		int	j
	)			const `[inline]`

Unavailable access method.

This method is declared for consistency with other classes, but it is not defined because no reference can possibly be returned.

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: Raises an exception.

Definition at line 412 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

const T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::ValImag	(	int	i,
		int	j
	)			const `[inline]`

Returns acces to imaginary part of A(i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: imaginary part of A(i, j)

Reimplemented in Seldon::Matrix< T, Prop, ArrayColSymComplexSparse, Allocator >, and Seldon::Matrix< T, Prop, ArrayRowSymComplexSparse, Allocator >.

Definition at line 504 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::ValImag	(	int	i,
		int	j
	)			`[inline]`

Returns acces to imaginary part of A(i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: imaginary part of A(i, j)

Reimplemented in Seldon::Matrix< T, Prop, ArrayColSymComplexSparse, Allocator >, and Seldon::Matrix< T, Prop, ArrayRowSymComplexSparse, Allocator >.

Definition at line 489 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

const T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::ValReal	(	int	i,
		int	j
	)			const `[inline]`

Returns acces to real part of A(i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: real part of A(i, j)

Reimplemented in Seldon::Matrix< T, Prop, ArrayColSymComplexSparse, Allocator >, and Seldon::Matrix< T, Prop, ArrayRowSymComplexSparse, Allocator >.

Definition at line 474 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::ValReal	(	int	i,
		int	j
	)			`[inline]`

Returns acces to real part of A(i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: real part of A(i, j)

Reimplemented in Seldon::Matrix< T, Prop, ArrayColSymComplexSparse, Allocator >, and Seldon::Matrix< T, Prop, ArrayRowSymComplexSparse, Allocator >.

Definition at line 459 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

const T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::ValueImag	(	int	i,
		int	j
	)			const `[inline]`

Returns j-th non-zero value of row i (imaginary part).

Parameters:

`[in]`	i	row number.
`[in]`	j	local number.

Returns:: j-th non-zero entry of row i.

Definition at line 716 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::ValueImag	(	int	i,
		int	j
	)			`[inline]`

Returns j-th non-zero value of row i (imaginary part).

Parameters:

`[in]`	i	row number.
`[in]`	j	local number.

Returns:: j-th non-zero entry of row i.

Definition at line 743 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

const T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::ValueReal	(	int	i,
		int	j
	)			const `[inline]`

Returns j-th non-zero value of row i (real part).

Parameters:

`[in]`	i	row number.
`[in]`	j	local number.

Returns:: j-th non-zero entry of row i.

Definition at line 608 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

T & Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::ValueReal	(	int	i,
		int	j
	)			`[inline]`

Returns j-th non-zero value of row i (real part).

Parameters:

`[in]`	i	row number.
`[in]`	j	local number.

Returns:: j-th non-zero entry of row i.

Definition at line 636 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Write ( ostream & FileStream ) const

Writes the matrix to an output stream.

Stores the matrix in a file in binary format. The number of rows (integer) and the number of columns (integer) are written and matrix elements are then written in the same order as in memory (e.g. row-major storage).

Parameters:

FileStream

output file name.

Definition at line 1008 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::Write ( string FileName ) const

Writes the matrix in a file.

Stores the matrix in a file in binary format. The number of rows (integer) and the number of columns (integer) are written and matrix elements are then written in the same order as in memory (e.g. row-major storage).

Parameters:

FileName

output file name.

Definition at line 980 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::WriteText ( ostream & FileStream ) const

Writes the matrix to an output stream.

Stores the matrix in a file in ascii format. The entries are written in coordinate format (row column value). 1-index convention is used.

Parameters:

FileStream

output file name.

Definition at line 1064 of file Matrix_ArrayComplexSparse.cxx.

template<class T , class Prop , class Storage , class Allocator >

void Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >::WriteText ( string FileName ) const

Writes the matrix in a file.

Stores the matrix in a file in ascii format. The entries are written in coordinate format (row column value). 1-index convention is used.

Parameters:

FileName

output file name.

Definition at line 1039 of file Matrix_ArrayComplexSparse.cxx.

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

/home/vivien/public_html/.src_seldon/matrix_sparse/Matrix_ArrayComplexSparse.hxx
/home/vivien/public_html/.src_seldon/matrix_sparse/Matrix_ArrayComplexSparse.cxx

Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator > Class Template Reference

Public Types

Public Member Functions

Protected Attributes

Detailed Description

template<class T, class Prop, class Storage, class Allocator = SELDON_DEFAULT_ALLOCATOR<T>> class Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >

Constructor & Destructor Documentation

Member Function Documentation

template<class T, class Prop, class Storage, class Allocator = SELDON_DEFAULT_ALLOCATOR<T>>
class Seldon::Matrix_ArrayComplexSparse< T, Prop, Storage, Allocator >