jafar::jmath::matofmat< T, M, N > Class Template Reference

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Detailed Description

template<typename T, std::size_t M, std::size_t N>
class jafar::jmath::matofmat< T, M, N >

Definition at line 16 of file matofmat.hpp.

List of all members.

Public Types
typedef boost::numeric::ublas::bounded_matrix < T, M, N > &	reference
typedef const boost::numeric::ublas::bounded_matrix < T, M, N > &	const_reference
Public Member Functions
	matofmat (int nbr_, int nbc_)
	Constructor 1 : allocate memory for dense matrix of matrix.
	matofmat (jblas::bool_mat const &matvis_)
	Constructor 2 : allocate memory for sparse matrix of matrix.
	matofmat (const matofmat &mom)
	Constructeur by recopy.
	~matofmat ()
	Destructor.
void	exportFullMatrix (jblas::mat &MatM)
bool	isSparse () const
	Return true if MoM is sparse.
unsigned int	size1 () const
	Return number of rows.
unsigned int	size2 () const
	Return number of columns.
unsigned int	capacity () const
	Return capacity = number of non zero elements.
void	getIndexTab (unsigned int *tab) const
void	getIndexTab2 (unsigned int **tab) const
	Return the index tab.
void	assign (jblas::mat const Mat, unsigned int i, unsigned int j)
void	add (jblas::mat const Mat, unsigned int i, unsigned int j)
reference	operator() (unsigned int i, unsigned int j)
	Accessor for an element of MoM.
const_reference	operator() (unsigned int i, unsigned int j) const
	Accessor for a constant element of MoM.
void	clear ()
Private Attributes
unsigned int *	indextab
	The index table is used to retrieve in the data vector the matrix corresponding to (i,j)th element.
unsigned int	nbnze
	Number of non nzero elements (an element = one matrix)
bool	isSparse_
	Indicator for sparse matrix.
unsigned int	nbc
	number of columns
unsigned int	nbr
std::vector< typename ublas::bounded_matrix< T, M, N > >	data
	The container used to store the data.

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Constructor & Destructor Documentation

template<typename T, std::size_t M, std::size_t N>

jafar::jmath::matofmat< T, M, N >::matofmat	(	int	nbr_,
		int	nbc_
	)		[inline]

Constructor 1 : allocate memory for dense matrix of matrix.

User gives size of the container

Definition at line 58 of file matofmat.hpp.

template<typename T, std::size_t M, std::size_t N>

jafar::jmath::matofmat< T, M, N >::matofmat

(

jblas::bool_mat const &

matvis_

)

[inline]

Constructor 2 : allocate memory for sparse matrix of matrix.

User gives an matrix of visibility (matrix of boolean).

Definition at line 82 of file matofmat.hpp.

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Member Function Documentation

template<typename T, std::size_t M, std::size_t N>

void jafar::jmath::matofmat< T, M, N >::getIndexTab2

(

unsigned int **

tab

)

const [inline]

Return the index tab.

Used by the copy constructor

Definition at line 253 of file matofmat.hpp.

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Member Data Documentation

template<typename T, std::size_t M, std::size_t N>

unsigned int* jafar::jmath::matofmat< T, M, N >::indextab [private]

The index table is used to retrieve in the data vector the matrix corresponding to (i,j)th element.

Very useful for sparse matrix of matrix

Definition at line 22 of file matofmat.hpp.

Referenced by jafar::jmath::matofmat< double, 2, 6 >::matofmat(), and jafar::jmath::matofmat< double, 2, 6 >::~matofmat().

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

• modules/jmath/include/jmath/matofmat.hpp