Inheritance diagram for INMOST::SymmetricMatrix< Var, storage_type >:

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Collaboration diagram for INMOST::SymmetricMatrix< Var, storage_type >:

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Public Types
typedef AbstractMatrix< Var >::enumerator	enumerator

Public Types inherited from INMOST::AbstractMatrix< Var >
typedef AbstractMatrixReadOnly< Var >::enumerator	enumerator

Public Types inherited from INMOST::AbstractMatrixReadOnly< Var >
typedef unsigned	enumerator

Public Member Functions
void	Swap (AbstractMatrix< Var > &b)
	Exchange contents of two matrices.

	SymmetricMatrix ()
	Construct empty matrix.

	SymmetricMatrix (const Var *pspace, enumerator pn)
	Construct the matrix from provided array and sizes. More...

	SymmetricMatrix (const storage_type &pspace, enumerator pn)
	Construct the matrix with the provided storage with known size. More...

	SymmetricMatrix (const storage_type &pspace)
	Construct the matrix with the provided storage and unknown size. More...

	SymmetricMatrix (enumerator pn)
	Construct a matrix with provided sizes. More...

	SymmetricMatrix (enumerator pn, const Var &c)
	Construct a matrix with provided sizes and fills with value. More...

	SymmetricMatrix (const SymmetricMatrix &other)
	Copy matrix. More...

template<typename typeB >
	SymmetricMatrix (const AbstractMatrixReadOnly< typeB > &other)
	Construct matrix from matrix of different type. More...

template<typename typeB >
	SymmetricMatrix (const AbstractMatrix< typeB > &other)
	Construct matrix from matrix of different type. More...

	~SymmetricMatrix ()
	Delete matrix.

void	Resize (enumerator nrows, enumerator ncols)
	Resize the matrix into different size. More...

SymmetricMatrix &	operator= (SymmetricMatrix const &other)
	Assign matrix of the same type. More...

template<typename typeB >
SymmetricMatrix &	operator= (AbstractMatrix< typeB > const &other)
	Assign matrix of another type. More...

template<typename typeB >
SymmetricMatrix &	operator= (AbstractMatrixReadOnly< typeB > const &other)
	Assign matrix of another type. More...

__INLINE Var &	operator() (enumerator i, enumerator j)
	Access element of the matrix by row and column indices. More...

__INLINE const Var &	get (enumerator i, enumerator j) const
	Access element of the matrix by row and column indices. More...

__INLINE Var	compute (enumerator i, enumerator j) const
	Access element of the matrix by row and column indices without right to change the element. More...

__INLINE Var *	data ()
	Return raw pointer to matrix data, stored in row-wise format. More...

__INLINE const Var *	data () const
	Return raw pointer to matrix data without right of change, stored in row-wise format. More...

__INLINE enumerator	Rows () const
	Obtain number of rows. More...

__INLINE enumerator	Cols () const
	Obtain number of columns. More...

__INLINE enumerator &	Rows ()
	Obtain number of rows. More...

__INLINE enumerator &	Cols ()
	Obtain number of rows. More...

Public Member Functions inherited from INMOST::AbstractMatrix< Var >
	AbstractMatrix ()
	Construct empty matrix.

AbstractMatrix &	operator= (AbstractMatrix const &other)
	Assign matrix of the same type. More...

template<typename typeB >
AbstractMatrix &	operator= (AbstractMatrixReadOnly< typeB > const &other)
	Assign matrix of another type. More...

AbstractMatrix &	operator= (Var const &b)
	Assign value to all entries of the matrix. More...

void	Zero ()
	Set all the elements of the matrix to zero.

template<typename typeB >
AbstractMatrix &	operator-= (const AbstractMatrixReadOnly< typeB > &other)
	Subtract a matrix and store result in the current. More...

template<typename typeB >
AbstractMatrix &	operator-= (const AbstractMatrix< typeB > &other)
	Subtract a matrix and store result in the current. More...

template<typename typeB >
AbstractMatrix &	operator+= (const AbstractMatrixReadOnly< typeB > &other)
	Add a matrix and store result in the current. More...

template<typename typeB >
AbstractMatrix &	operator+= (const AbstractMatrix< typeB > &other)
	Add a matrix and store result in the current. More...

template<typename typeB >
AbstractMatrix &	operator*= (const AbstractMatrixReadOnly< typeB > &B)
	Multiply matrix with another matrix in-place. More...

template<typename typeB >
AbstractMatrix &	operator*= (typeB coef)
	Multiply the matrix by the coefficient of the same type and store the result. More...

template<typename typeB >
AbstractMatrix &	operator/= (typeB coef)
	Divide the matrix by the coefficient of the same type and store the result. More...

SubMatrix< Var >	operator() (enumerator first_row, enumerator last_row, enumerator first_col, enumerator last_col)
	Extract submatrix of a matrix for in-place manipulation of elements. More...

BlockOfMatrix< Var >	BlockOf (enumerator nrows, enumerator ncols, enumerator offset_row, enumerator offset_col)
	Define matrix as a part of a matrix of larger size with in-place manipulation of elements. More...

MatrixTranspose< Var >	Transpose ()
	Transpose the current matrix with access to elements. More...

MatrixRepack< Var >	Repack (enumerator rows, enumerator cols)
	Change representation of the matrix into matrix of another size. More...

MatrixConcatCols< Var >	ConcatCols (AbstractMatrix< Var > &B)
	Concatenate B matrix as columns of current matrix. More...

MatrixConcatRows< Var >	ConcatRows (AbstractMatrix< Var > &B)
	Concatenate B matrix as rows of current matrix. More...

bool	CheckNans () const
	Check all matrix entries for not a number. More...

bool	CheckInfs () const
	Check all matrix entries for infinity. More...

bool	CheckNansInfs () const
	Check all matrix entries for not a number and infinity. More...

template<typename typeB >
Matrix< typename Promote< Var, typeB >::type >	Transform (const AbstractMatrix< typeB > &other) const
	Transformation matrix from current vector to provided vector using shortest arc rotation. More...

template<typename typeB >
Matrix< typename Promote< Var, typeB >::type >	Transform (const AbstractMatrixReadOnly< typeB > &other) const
	Transformation matrix from current vector to provided vector using shortest arc rotation. More...

template<typename typeB >
Matrix< typename Promote< Var, typeB >::type >	CrossProduct (const AbstractMatrix< typeB > &other) const
	Cross-product operation for a vector. More...

template<typename typeB >
Matrix< typename Promote< Var, typeB >::type >	CrossProduct (const AbstractMatrixReadOnly< typeB > &other) const
	Cross-product operation for a vector. More...

template<typename typeB >
Promote< Var, typeB >::type	DotProduct (const AbstractMatrix< typeB > &other) const
	Computes dot product by summing up multiplication of entries with the same indices in the current and the provided matrix. More...

template<typename typeB >
Promote< Var, typeB >::type	DotProduct (const AbstractMatrixReadOnly< typeB > &other) const
	Computes dot product by summing up multiplication of entries with the same indices in the current and the provided matrix. More...

template<typename typeB >
Promote< Var, typeB >::type	operator^ (const AbstractMatrix< typeB > &other) const
	Computes dot product by summing up multiplication of entries with the same indices in the current and the provided matrix. More...

template<typename typeB >
Promote< Var, typeB >::type	operator^ (const AbstractMatrixReadOnly< typeB > &other) const
	Computes dot product by summing up multiplication of entries with the same indices in the current and the provided matrix. More...

SelfPromote< Var >::type	FrobeniusNorm () const
	Computes frobenious norm of the matrix. More...

Var	MaxNorm () const
	Computes maximum absolute value of the matrix. More...

Var	Trace () const
	Calculate sum of the diagonal elements of the matrix. More...

void	Print (INMOST_DATA_REAL_TYPE threshold=1.0e-10, std::ostream &sout=std::cout) const
	Output matrix to screen. More...

bool	isSymmetric (double eps=1.0e-7) const
	Check if the matrix is symmetric. More...

void	MPT (INMOST_DATA_ENUM_TYPE Perm, INMOST_DATA_REAL_TYPE SL=NULL, INMOST_DATA_REAL_TYPE *SR=NULL) const
	Maximum product transversal. More...

__INLINE INMOST_DATA_ENUM_TYPE	GetMatrixCount () const
	Retrieve number of indices of derivatives.

virtual	~AbstractMatrix ()
	Destructor.

template<typename typeB >
AbstractMatrix< Var > &	operator-= (const AbstractMatrix< typeB > &other)

template<typename typeB >
AbstractMatrix< Var > &	operator-= (const AbstractMatrixReadOnly< typeB > &other)

template<typename typeB >
AbstractMatrix< Var > &	operator+= (const AbstractMatrix< typeB > &other)

template<typename typeB >
AbstractMatrix< Var > &	operator+= (const AbstractMatrixReadOnly< typeB > &other)

template<typename typeB >
AbstractMatrix< Var > &	*operator=** (const AbstractMatrixReadOnly< typeB > &B)

template<typename typeB >
AbstractMatrix< Var > &	*operator=** (typeB coef)

template<typename typeB >
AbstractMatrix< Var > &	operator/= (typeB coef)

Public Member Functions inherited from INMOST::AbstractMatrixReadOnly< Var >
bool	CheckNans () const
	Check all matrix entries for not a number. More...

bool	CheckInfs () const
	Check all matrix entries for infinity. More...

bool	CheckNansInfs () const
	Check all matrix entries for not a number and infinity. More...

Var	Det () const
	Matrix determinant.

bool	SVD (AbstractMatrix< Var > &U, AbstractMatrix< Var > &Sigma, AbstractMatrix< Var > &V, bool order_singular_values=true, bool nonnegative=true) const
	Singular value decomposition. More...

bool	cSVD (AbstractMatrix< Var > &U, AbstractMatrix< Var > &Sigma, AbstractMatrix< Var > &V) const
	Singular value decomposition. More...

ConstMatrixTranspose< Var >	Transpose () const
	Transpose current matrix. More...

ConstMatrixConjugateTranspose< Var >	ConjugateTranspose () const
	Transpose and conjugate current matrix. More...

ConstMatrixConjugate< Var >	Conjugate () const
	Conjugate current matrix. More...

template<typename typeB >
Matrix< typename Promote< Var, typeB >::type >	CrossProduct (const AbstractMatrixReadOnly< typeB > &other) const
	Cross-product operation for a vector. More...

template<typename typeB >
Matrix< typename Promote< Var, typeB >::type >	Transform (const AbstractMatrixReadOnly< typeB > &other) const
	Transformation matrix from current vector to provided vector using shortest arc rotation. More...

template<typename typeB >
MatrixDifference< Var, typeB >	operator- (const AbstractMatrixReadOnly< typeB > &other) const
	Subtract a matrix. More...

template<typename typeB >
MatrixSum< Var, typeB >	operator+ (const AbstractMatrixReadOnly< typeB > &other) const
	Add a matrix. More...

template<typename typeB >
MatrixMul< Var, typeB, typename Promote< Var, typeB >::type >	operator* (const AbstractMatrixReadOnly< typeB > &other) const
	Multiply the matrix by another matrix. More...

MatrixUnaryMinus< Var >	operator- () const
	Unary minus. Change sign of each element of the matrix.

template<typename typeB >
KroneckerProduct< Var, typeB >	Kronecker (const AbstractMatrixReadOnly< typeB > &other) const
	Kronecker product, latex symbol \otimes. More...

Matrix< Var >	Invert (int *ierr=NULL) const
	Inverts matrix using Crout-LU decomposition with full pivoting for maximum element. More...

Matrix< Var >	CholeskyInvert (int *ierr=NULL) const
	Inverts symmetric positive-definite matrix using Cholesky decomposition.

template<typename typeB >
Matrix< typename Promote< Var, typeB >::type >	Solve (const AbstractMatrixReadOnly< typeB > &B, int *ierr=NULL) const
	Finds X in A*X=B, where A and B are general matrices. More...

template<typename typeB >
Matrix< typename Promote< Var, typeB >::type >	CholeskySolve (const AbstractMatrixReadOnly< typeB > &B, int *ierr=NULL) const
	Finds X in A*X=B, where A is a square symmetric positive definite matrix. More...

Var	Trace () const
	Calculate sum of the diagonal elements of the matrix. More...

void	Print (INMOST_DATA_REAL_TYPE threshold=1.0e-10, std::ostream &sout=std::cout) const
	Output matrix to screen. More...

bool	isSymmetric (double eps=1.0e-7) const
	Check if the matrix is symmetric. More...

template<typename typeB >
Promote< Var, typeB >::type	DotProduct (const AbstractMatrixReadOnly< typeB > &other) const
	Computes dot product by summing up multiplication of entries with the same indices in the current and the provided matrix. More...

template<typename typeB >
Promote< Var, typeB >::type	operator^ (const AbstractMatrixReadOnly< typeB > &other) const
	Computes dot product by summing up multiplication of entries with the same indices in the current and the provided matrix. More...

SelfPromote< Var >::type	FrobeniusNorm () const
	Computes frobenius norm of the matrix. More...

Var	MaxNorm () const
	Computes maximum absolute value of the matrix. More...

Matrix< Var >	PseudoInvert (INMOST_DATA_REAL_TYPE tol=0, int *ierr=NULL) const
	Calculates Moore-Penrose pseudo-inverse of the matrix. More...

Matrix< Var >	Power (INMOST_DATA_REAL_TYPE n, int *ierr=NULL) const
	Calcuate A^n, where n is some real value. More...

Matrix< Var >	Root (INMOST_DATA_ENUM_TYPE iter=25, INMOST_DATA_REAL_TYPE tol=1.0e-7, int *ierr=NULL) const
	Calculate square root of A matrix by Babylonian method. More...

template<typename typeB >
Matrix< typename Promote< Var, typeB >::type >	PseudoSolve (const AbstractMatrixReadOnly< typeB > &B, INMOST_DATA_REAL_TYPE tol=0, int *ierr=NULL) const
	Solves the system of equations of the form A*X=B, with A and B matrices. More...

Matrix< Var >	ExtractSubMatrix (enumerator ibeg, enumerator iend, enumerator jbeg, enumerator jend) const
	Extract submatrix of a matrix. More...

ConstMatrixRepack< Var >	Repack (enumerator rows, enumerator cols) const
	Change representation of the matrix into matrix of another size. More...

ConstSubMatrix< Var >	operator() (enumerator first_row, enumerator last_row, enumerator first_col, enumerator last_col) const
	Extract submatrix of a matrix for in-place manipulation of elements. More...

ConstBlockOfMatrix< Var >	BlockOf (enumerator nrows, enumerator ncols, enumerator offset_row, enumerator offset_col) const
	Define matrix as a part of a matrix of larger size with in-place manipulation of elements. More...

template<typename typeB >
MatrixMulCoef< Var, typeB, typename Promote< Var, typeB >::type >	operator* (const typeB &coef) const
	Multiply the matrix by a coefficient. More...

template<class A >
MatrixMulShellCoef< Var, shell_expression< A >, typename Promote< Var, variable >::type >	operator* (shell_expression< A > const &coef) const
	Multiply the matrix by a coefficient. More...

template<typename typeB >
MatrixDivCoef< Var, typeB, typename Promote< Var, typeB >::type >	operator/ (const typeB &coef) const
	Divide the matrix by a coefficient of a different type. More...

template<class A >
MatrixDivShellCoef< Var, shell_expression< A >, typename Promote< Var, variable >::type >	operator/ (shell_expression< A > const &coef) const
	Divide the matrix by a coefficient of a different type. More...

template<typename typeB >
Matrix< typename Promote< Var, typeB >::type >	operator/ (const AbstractMatrixReadOnly< typeB > &other) const
	Performs B^{-1}*A, multiplication by inverse matrix from left. More...

ConstMatrixConcatCols< Var >	ConcatCols (const AbstractMatrixReadOnly< Var > &B) const
	Concatenate B matrix as columns of current matrix. More...

template<typename VarB >
ConstMatrixConcatCols2< Var, VarB, typename Promote< Var, VarB >::type >	ConcatCols (const AbstractMatrixReadOnly< VarB > &B) const
	Concatenate B matrix as columns of current matrix. More...

ConstMatrixConcatRows< Var >	ConcatRows (const AbstractMatrixReadOnly< Var > &B) const
	Concatenate B matrix as rows of current matrix. More...

template<typename VarB >
ConstMatrixConcatRows2< Var, VarB, typename Promote< Var, VarB >::type >	ConcatRows (const AbstractMatrixReadOnly< VarB > &B) const
	Concatenate B matrix as rows of current matrix. More...

virtual	~AbstractMatrixReadOnly ()
	Destructor.

__INLINE Matrix< Promote< variable, variable >::type >	CholeskySolve (const AbstractMatrixReadOnly< variable > &B, int *ierr) const

__INLINE Matrix< Promote< INMOST_DATA_REAL_TYPE, variable >::type >	CholeskySolve (const AbstractMatrixReadOnly< variable > &B, int *ierr) const

__INLINE Matrix< Promote< variable, INMOST_DATA_REAL_TYPE >::type >	CholeskySolve (const AbstractMatrixReadOnly< INMOST_DATA_REAL_TYPE > &B, int *ierr) const

Static Public Member Functions
static SymmetricMatrix	Make (enumerator pn,...)
	Construct a matrix with provided elements. More...

static SymmetricMatrix< Var >	FromTensor (const Var *K, enumerator size, enumerator matsize=3)
	Convert values in array into square matrix. More...

static SymmetricMatrix< Var >	FromDiagonal (const Var *r, enumerator size)
	Create diagonal matrix from array. More...

static SymmetricMatrix< Var >	FromDiagonalInverse (const Var *r, enumerator size)
	Create diagonal matrix from array of values that have to be inversed. More...

static SymmetricMatrix< Var >	Unit (enumerator pn, const Var &c=1.0)
	Unit matrix. More...

Protected Attributes
storage_type	space

enumerator	n

Additional Inherited Members
Static Protected Attributes inherited from INMOST::AbstractMatrixBase
static thread_private< Sparse::RowMerger >	merger

Detailed Description

template<typename Var, typename storage_type>
class INMOST::SymmetricMatrix< Var, storage_type >

Definition at line 1013 of file inmost_dense.h.

Constructor & Destructor Documentation

◆ SymmetricMatrix() [1/8]

template<typename Var , typename storage_type >

INMOST::SymmetricMatrix< Var, storage_type >::SymmetricMatrix	(	const Var *	pspace,
		enumerator	pn
	)

inline

Construct the matrix from provided array and sizes.

Parameters

pspace	Array of elements of the matrix, stored in row-wise format.
pn	Number of rows.
pm	Number of columns.

Definition at line 1044 of file inmost_dense.h.

◆ SymmetricMatrix() [2/8]

template<typename Var , typename storage_type >

INMOST::SymmetricMatrix< Var, storage_type >::SymmetricMatrix	(	const storage_type &	pspace,
		enumerator	pn
	)

inline

Construct the matrix with the provided storage with known size.

Could be used to wrap existing array.

Warning: The size of the provided container is assumed to be pn*pm.

Parameters

pspace	Storage of elements of the matrix, stored in row-wise format.
pn	Number of rows.
pm	Number of columns.

Todo:: Do we need reference for pspace or just pspace?

Definition at line 1052 of file inmost_dense.h.

◆ SymmetricMatrix() [3/8]

template<typename Var , typename storage_type >

INMOST::SymmetricMatrix< Var, storage_type >::SymmetricMatrix ( const storage_type & pspace )

inline

Construct the matrix with the provided storage and unknown size.

Could be used to wrap existing array.

Warning: Have to call Resize afterwards.

Parameters

pspace Storage of elements of the matrix, stored in row-wise format.

Todo:: Do we need reference for pspace or just pspace?

Definition at line 1058 of file inmost_dense.h.

◆ SymmetricMatrix() [4/8]

template<typename Var , typename storage_type >

INMOST::SymmetricMatrix< Var, storage_type >::SymmetricMatrix ( enumerator pn )

inline

Construct a matrix with provided sizes.

Parameters

pn	Number of rows.
pm	Number of columns.

Warning: The matrix does not necessary have zero entries.

Definition at line 1063 of file inmost_dense.h.

◆ SymmetricMatrix() [5/8]

template<typename Var , typename storage_type >

INMOST::SymmetricMatrix< Var, storage_type >::SymmetricMatrix	(	enumerator	pn,
		const Var &	c
	)

inline

Construct a matrix with provided sizes and fills with value.

Parameters

pn	Number of rows.
pm	Number of columns.
c	Value to fill the matrix.

Definition at line 1086 of file inmost_dense.h.

◆ SymmetricMatrix() [6/8]

template<typename Var , typename storage_type >

INMOST::SymmetricMatrix< Var, storage_type >::SymmetricMatrix ( const SymmetricMatrix< Var, storage_type > & other )

inline

Copy matrix.

Parameters

other Another matrix of the same type.

Definition at line 1089 of file inmost_dense.h.

◆ SymmetricMatrix() [7/8]

template<typename Var , typename storage_type >

template<typename typeB >

INMOST::SymmetricMatrix< Var, storage_type >::SymmetricMatrix ( const AbstractMatrixReadOnly< typeB > & other )

inline

Construct matrix from matrix of different type.

Function assumes that the other matrix is square and symmetric. Copies only top-right triangular part. Uses assign function declared in inmost_expression.h. Copies derivative information if possible.

Parameters

other Another matrix of different type.

Definition at line 1101 of file inmost_dense.h.

◆ SymmetricMatrix() [8/8]

template<typename Var , typename storage_type >

template<typename typeB >

INMOST::SymmetricMatrix< Var, storage_type >::SymmetricMatrix ( const AbstractMatrix< typeB > & other )

inline

Construct matrix from matrix of different type.

Function assumes that the other matrix is square and symmetric. Copies only top-right triangular part. Uses assign function declared in inmost_expression.h. Copies derivative information if possible.

Parameters

other Another matrix of different type.

Definition at line 1115 of file inmost_dense.h.

Member Function Documentation

◆ Cols() [1/2]

template<typename Var , typename storage_type >

__INLINE enumerator& INMOST::SymmetricMatrix< Var, storage_type >::Cols ( )

inline

Obtain number of rows.

Returns: Reference to number of columns.

Definition at line 1238 of file inmost_dense.h.

◆ Cols() [2/2]

template<typename Var , typename storage_type >

__INLINE enumerator INMOST::SymmetricMatrix< Var, storage_type >::Cols ( ) const

inlinevirtual

Obtain number of columns.

Returns: Number of columns.

Implements INMOST::AbstractMatrixReadOnly< Var >.

Definition at line 1232 of file inmost_dense.h.

◆ compute()

template<typename Var , typename storage_type >

__INLINE Var INMOST::SymmetricMatrix< Var, storage_type >::compute	(	enumerator	i,
		enumerator	j
	)		const

inlinevirtual

Access element of the matrix by row and column indices without right to change the element.

Parameters

i	Column index.
j	Row index.

Returns: Reference to constant element.

Implements INMOST::AbstractMatrixReadOnly< Var >.

Definition at line 1212 of file inmost_dense.h.

◆ data() [1/2]

template<typename Var , typename storage_type >

__INLINE Var* INMOST::SymmetricMatrix< Var, storage_type >::data ( )

inline

Return raw pointer to matrix data, stored in row-wise format.

Returns: Pointer to data.

Definition at line 1222 of file inmost_dense.h.

◆ data() [2/2]

template<typename Var , typename storage_type >

__INLINE const Var* INMOST::SymmetricMatrix< Var, storage_type >::data ( ) const

inline

Return raw pointer to matrix data without right of change, stored in row-wise format.

Returns: Pointer to constant data.

Definition at line 1226 of file inmost_dense.h.

◆ FromDiagonal()

template<typename Var , typename storage_type >

static SymmetricMatrix<Var> INMOST::SymmetricMatrix< Var, storage_type >::FromDiagonal	(	const Var *	r,
		enumerator	size
	)

inlinestatic

Create diagonal matrix from array.

Parameters

r	Array of diagonal elements.
size	Size of the matrix.

Returns: Matrix with diagonal defined by array, other elements are zero.

Definition at line 1353 of file inmost_dense.h.

◆ FromDiagonalInverse()

template<typename Var , typename storage_type >

static SymmetricMatrix<Var> INMOST::SymmetricMatrix< Var, storage_type >::FromDiagonalInverse	(	const Var *	r,
		enumerator	size
	)

inlinestatic

Create diagonal matrix from array of values that have to be inversed.

Parameters

r	Array of diagonal elements.
size	Size of the matrix.

Returns: Matrix with diagonal defined by inverse of array elements.

Definition at line 1364 of file inmost_dense.h.

◆ FromTensor()

template<typename Var , typename storage_type >

static SymmetricMatrix<Var> INMOST::SymmetricMatrix< Var, storage_type >::FromTensor	(	const Var *	K,
		enumerator	size,
		enumerator	matsize = `3`
	)

inlinestatic

Convert values in array into square matrix.

Supports the following representation, depending on the size of input array and size of side of final tensors' matrix:

representation | (array size, tensor size)

scalar | (1,1), (1,2), (1,3), (1,6)

diagonal | (2,2), (3,3), (6,6)

symmetric | (3,2), (6,3), (21,6)

For symmetric matrix elements in array are enumerated row by row starting from diagonal.

Parameters

K	Array of elements to be converted into tensor.
size	Size of the input array.
matsize	Size of the final tensor.

Returns: Matrix of the tensor of size matsize by matsize.

Definition at line 1257 of file inmost_dense.h.

◆ get()

template<typename Var , typename storage_type >

__INLINE const Var& INMOST::SymmetricMatrix< Var, storage_type >::get	(	enumerator	i,
		enumerator	j
	)		const

inlinevirtual

Access element of the matrix by row and column indices.

Parameters

i	Column index.
j	Row index.

Returns: Reference to const element.

Implements INMOST::AbstractMatrix< Var >.

Definition at line 1200 of file inmost_dense.h.

◆ Make()

template<typename Var , typename storage_type >

static SymmetricMatrix INMOST::SymmetricMatrix< Var, storage_type >::Make	(	enumerator	pn,
			...
	)

inlinestatic

Construct a matrix with provided elements.

The elements are ordered row-wise starting from the diagonal element.

Parameters

pn	Number of rows.
pm	Number of columns.

Definition at line 1068 of file inmost_dense.h.

◆ operator()()

template<typename Var , typename storage_type >

__INLINE Var& INMOST::SymmetricMatrix< Var, storage_type >::operator()	(	enumerator	i,
		enumerator	j
	)

inlinevirtual

Access element of the matrix by row and column indices.

Parameters

i	Column index.
j	Row index.

Returns: Reference to element.

Implements INMOST::AbstractMatrix< Var >.

Definition at line 1189 of file inmost_dense.h.

◆ operator=() [1/3]

template<typename Var , typename storage_type >

template<typename typeB >

SymmetricMatrix& INMOST::SymmetricMatrix< Var, storage_type >::operator= ( AbstractMatrix< typeB > const & other )

inline

Assign matrix of another type.

Function assumes that the other matrix is square and symmetric. Copies only top-right triangular part.

Parameters

other Another matrix of different type.

Returns: Reference to matrix.

Definition at line 1157 of file inmost_dense.h.

◆ operator=() [2/3]

template<typename Var , typename storage_type >

template<typename typeB >

SymmetricMatrix& INMOST::SymmetricMatrix< Var, storage_type >::operator= ( AbstractMatrixReadOnly< typeB > const & other )

inline

Assign matrix of another type.

Function assumes that the other matrix is square and symmetric. Copies only top-right triangular part.

Parameters

other Another matrix of different type.

Returns: Reference to matrix.

Definition at line 1174 of file inmost_dense.h.

◆ operator=() [3/3]

template<typename Var , typename storage_type >

SymmetricMatrix& INMOST::SymmetricMatrix< Var, storage_type >::operator= ( SymmetricMatrix< Var, storage_type > const & other )

inline

Assign matrix of the same type.

Parameters

other Another matrix of the same type.

Returns: Reference to matrix.

Definition at line 1139 of file inmost_dense.h.

◆ Resize()

template<typename Var , typename storage_type >

void INMOST::SymmetricMatrix< Var, storage_type >::Resize	(	enumerator	nrows,
		enumerator	ncols
	)

inlinevirtual

Resize the matrix into different size.

Number of rows must match the number of columns for symmetric matrix.

Parameters

nrows	New number of rows.
ncols	New number of columns.

Implements INMOST::AbstractMatrix< Var >.

Definition at line 1128 of file inmost_dense.h.

◆ Rows() [1/2]

template<typename Var , typename storage_type >

__INLINE enumerator& INMOST::SymmetricMatrix< Var, storage_type >::Rows ( )

inline

Obtain number of rows.

Returns: Reference to number of rows.

Definition at line 1235 of file inmost_dense.h.

◆ Rows() [2/2]

template<typename Var , typename storage_type >

__INLINE enumerator INMOST::SymmetricMatrix< Var, storage_type >::Rows ( ) const

inlinevirtual

Obtain number of rows.

Returns: Number of rows.

Implements INMOST::AbstractMatrixReadOnly< Var >.

Definition at line 1229 of file inmost_dense.h.

◆ Unit()

template<typename Var , typename storage_type >

static SymmetricMatrix<Var> INMOST::SymmetricMatrix< Var, storage_type >::Unit	(	enumerator	pn,
		const Var &	c = `1.0`
	)

inlinestatic

Unit matrix.

Creates a square matrix of size pn by pn and fills the diagonal with c.

Parameters

pn	Number of rows and columns in the matrix.
c	Value to put onto diagonal.

Returns: Returns a unit matrix.

Definition at line 1376 of file inmost_dense.h.

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

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

template<typename Var, typename storage_type> class INMOST::SymmetricMatrix< Var, storage_type >

Constructor & Destructor Documentation

◆ SymmetricMatrix() [1/8]

◆ SymmetricMatrix() [2/8]

◆ SymmetricMatrix() [3/8]

◆ SymmetricMatrix() [4/8]

◆ SymmetricMatrix() [5/8]

◆ SymmetricMatrix() [6/8]

◆ SymmetricMatrix() [7/8]

◆ SymmetricMatrix() [8/8]

Member Function Documentation

◆ Cols() [1/2]

◆ Cols() [2/2]

◆ compute()

◆ data() [1/2]

◆ data() [2/2]

◆ FromDiagonal()

◆ FromDiagonalInverse()

◆ FromTensor()

◆ get()

◆ Make()

◆ operator()()

◆ operator=() [1/3]

◆ operator=() [2/3]

◆ operator=() [3/3]

◆ Resize()

◆ Rows() [1/2]

◆ Rows() [2/2]

◆ Unit()

template<typename Var, typename storage_type>
class INMOST::SymmetricMatrix< Var, storage_type >