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fmatvec::Matrix< Symmetric, Var, Var, AT > Class Template Reference

This is a matrix class for symmetric matrices. More...

#include <var_symmetric_matrix.h>

Public Member Functions

 Matrix ()
 Standard constructor. More...
 
 Matrix (int m, Noinit)
 
 Matrix (int m, Init ini=INIT, const AT &a=0)
 
 Matrix (int m, Eye ini, const AT &a=1)
 
 Matrix (int m, int n, Noinit)
 
 Matrix (int m, int n, Init ini=INIT, const AT &a=0)
 
 Matrix (int m, int n, Eye ini, const AT &a=1)
 
 Matrix (const Matrix< Symmetric, Var, Var, AT > &A)
 Copy Constructor. More...
 
template<class Row >
 Matrix (const Matrix< Symmetric, Row, Row, AT > &A)
 
template<int M>
 Matrix (const Matrix< General, Fixed< M >, Fixed< M >, AT > &A)
 
template<class Type , class Row , class Col >
 Matrix (const Matrix< Type, Row, Col, AT > &A)
 
 ~Matrix ()
 Destructor.
 
Matrix< Symmetric, Var, Var, AT > & resize ()
 
Matrix< Symmetric, Var, Var, AT > & resize (int m, Noinit)
 
Matrix< Symmetric, Var, Var, AT > & resize (int m, Init ini=INIT, const AT &a=0)
 
Matrix< Symmetric, Var, Var, AT > & resize (int m, Eye ini, const AT &a=1)
 
Matrix< Symmetric, Var, Var, AT > & operator= (const Matrix< Symmetric, Var, Var, AT > &A)
 Assignment operator. More...
 
template<class Type , class Row , class Col >
Matrix< Symmetric, Var, Var, AT > & operator= (const Matrix< Type, Row, Col, AT > &A)
 
template<class Type , class Row , class Col >
Matrix< Symmetric, Var, Var, AT > & operator<< (const Matrix< Type, Row, Col, AT > &A)
 
AT & operator() (int i, int j)
 Element operator. More...
 
const AT & operator() (int i, int j) const
 Element operator. More...
 
AT & ei (int i, int j)
 
const AT & ei (int i, int j) const
 
AT & ej (int i, int j)
 
const AT & ej (int i, int j) const
 
AT & e (int i, int j)
 
const AT & e (int i, int j) const
 
AT * operator() ()
 Pointer operator. More...
 
const AT * operator() () const
 Pointer operator. More...
 
int size () const
 Size. More...
 
int rows () const
 Number of rows. More...
 
int cols () const
 Number of columns. More...
 
int ldim () const
 Leading dimension. More...
 
const CBLAS_ORDER blasOrder () const
 Storage convention. More...
 
const CBLAS_UPLO blasUplo () const
 Symmetry convention. More...
 
Matrix< Symmetric, Var, Var, AT > & init (const AT &a=0)
 Initialization. More...
 
Matrix< Symmetric, Var, Var, AT > & init (Init, const AT &a=0)
 
Matrix< Symmetric, Var, Var, AT > & init (Eye eye, const AT &a=1)
 
Matrix< Symmetric, Var, Var, AT > & init (Noinit, const AT &a=0)
 
 operator std::vector< std::vector< AT > > ()
 Cast to std::vector<std::vector<AT> >. More...
 

Detailed Description

template<class AT>
class fmatvec::Matrix< Symmetric, Var, Var, AT >

This is a matrix class for symmetric matrices.

Template class Matrix of shape type SymmetricVar. The template parameter AT defines the atomic type of the matrix. Valid types are int, float, double, complex<float> and complex<double>

Constructor & Destructor Documentation

template<class AT >
fmatvec::Matrix< Symmetric, Var, Var, AT >::Matrix ( )
inline

Standard constructor.

Constructs a matrix with no size.

template<class AT >
fmatvec::Matrix< Symmetric, Var, Var, AT >::Matrix ( const Matrix< Symmetric, Var, Var, AT > &  A)
inline

Copy Constructor.

Constructs a reference to the matrix A.

Attention
The physical memory of the matrix A will not be copied, only referenced.
Parameters
AThe matrix that will be referenced.

Member Function Documentation

template<class AT >
const CBLAS_ORDER fmatvec::Matrix< Symmetric, Var, Var, AT >::blasOrder ( ) const
inline

Storage convention.

Returns the blas-conform storage convention. The elements are stored in columnmajor form, i.e. the elements are stored columnwise.

Returns
CblasColMajor.
template<class AT >
const CBLAS_UPLO fmatvec::Matrix< Symmetric, Var, Var, AT >::blasUplo ( ) const
inline

Symmetry convention.

Returns the blas-conform symmetry convention. The elements are stored in the lower triangular part of the array,

Returns
CblasLower.
template<class AT >
int fmatvec::Matrix< Symmetric, Var, Var, AT >::cols ( ) const
inline

Number of columns.

Returns
The number of columns of the matrix
template<class AT >
Matrix< Symmetric, Var, Var, AT > & fmatvec::Matrix< Symmetric, Var, Var, AT >::init ( const AT &  a = 0)
inline

Initialization.

Initializes all elements of the calling matrix with the value given by a.

Parameters
aValue all elements will be initialized with.
Returns
A reference to the calling matrix.
template<class AT >
int fmatvec::Matrix< Symmetric, Var, Var, AT >::ldim ( ) const
inline

Leading dimension.

Returns
The leading dimension of the matrix
template<class AT >
fmatvec::Matrix< Symmetric, Var, Var, AT >::operator std::vector< std::vector< AT > > ( )
inline

Cast to std::vector<std::vector<AT> >.

Returns
The std::vector<std::vector<AT> > representation of the matrix
template<class AT >
AT& fmatvec::Matrix< Symmetric, Var, Var, AT >::operator() ( int  i,
int  j 
)
inline

Element operator.

Returns a reference to the element in the i-th row and the j-th column.

Parameters
iThe i-th row of the matrix
jThe j-th column of the matrix
Returns
A reference to the element A(i,j).
Remarks
The bounds are checked by default. To change this behavior, define FMATVEC_NO_BOUNDS_CHECK.
See Also
operator()(int,int) const
template<class AT >
const AT& fmatvec::Matrix< Symmetric, Var, Var, AT >::operator() ( int  i,
int  j 
) const
inline

Element operator.

See operator()(int,int)

template<class AT >
AT* fmatvec::Matrix< Symmetric, Var, Var, AT >::operator() ( )
inline

Pointer operator.

Returns the pointer to the first element.

Returns
The pointer to the first element.
template<class AT >
const AT* fmatvec::Matrix< Symmetric, Var, Var, AT >::operator() ( ) const
inline

Pointer operator.

See operator()()

template<class AT >
Matrix< Symmetric, Var, Var, AT > & fmatvec::Matrix< Symmetric, Var, Var, AT >::operator= ( const Matrix< Symmetric, Var, Var, AT > &  A)
inline

Assignment operator.

Copies the symmetric matrix given by A.

Parameters
AThe matrix to be assigned.
Returns
A reference to the calling matrix.
template<class AT >
int fmatvec::Matrix< Symmetric, Var, Var, AT >::rows ( ) const
inline

Number of rows.

Returns
The number of rows of the matrix
template<class AT >
int fmatvec::Matrix< Symmetric, Var, Var, AT >::size ( ) const
inline

Size.

Returns
The number of rows and columns of the matrix

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

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