MatrixNN Class Reference

Square matrix of numbers N x N. More...

#include <mb_matrixnn.h>

Public Member Functions
	MatrixNN (const uint16 &dim)
	The constructor of restricted dimension.
	MatrixNN (const MatrixNN &)
	The copy constructor.
	~MatrixNN ()
	Destructor.
size_t	Lines () const
	Give the number of matrix rows.
size_t	Columns () const
	Give the number of matrix columns.
size_t	Count () const
	Give the number of matrix elements.
c3d::IndicesPair	GetSize () const
	Give the size of the matrix.
bool	SetSize (c3d::IndicesPair sz)
	Set size.
bool	SetSize (size_t lsz, size_t csz, bool save_vals=false)
	Set size.
bool	SetSize (size_t dim, bool save_vals=false)
	Set size.
const double &	GetElem (size_t i, size_t j) const
	Get an element of the matrix (i,j).
void	SetElem (size_t i, size_t j, double v)
	Set an element of the matrix (i,j).
void	AddElem (size_t i, size_t j, double v)
	Add an element of the matrix (i,j).
const double &	operator() (size_t i, size_t j) const
	Get an element of the matrix (i,j).
MatrixNN &	SetZero ()
	Set the matrix to null.
bool	Init (const MatrixNN &)
	Initialize by elements of another matrix.
MatrixNN &	operator= (const MatrixNN &mtr)
	The assignment operator.
bool	SwapLines (size_t ln1, size_t ln2)
	Swap lines.
double &	operator() (size_t i, size_t j)
	Set an element of the matrix (i,j).
const double *	GetLine (size_t i) const
	Get an address of the matrix row start .
double *	SetLine (size_t i)
	Get an address of the matrix row start .
void	Init (size_t i, size_t j, double v)
	Initiate an element.
void	SetLine (size_t i, double *p)
	Set a row.
double **	SetParr ()
	Get an address of the matrix.
void	SetSingle ()
	Set the matrix to unit.
bool	Add ()
	Increase the dimension by adding a row and coloumn to the end.
void	Delete (size_t i)
	Remove a row and column.

Static Public Member Functions
static MatrixNN *	Create (size_t m)
	The constructor by a given dimension.

Protected Member Functions
	MatrixNN ()
	Constructor.
	MatrixNN (size_t dim)
	The constructor by a given dimension.

Detailed Description

Square matrix of numbers N x N.

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

• mb_matrixnn.h