MatrixElemental Class Reference

#include <MatrixElemental.hpp>

Collaboration diagram for MatrixElemental:

Public Types
typedef KNM< Real >	matrix_type
typedef KNM_< Real >	matrix_view

Public Member Functions
	~MatrixElemental ()
	MatrixElemental (UInt nNode1, UInt nbr1, UInt nbc1)
	MatrixElemental (UInt nNode1, UInt nbr1, UInt nbc1, UInt nNode2, UInt nbr2, UInt nbc2)
	This is the constructor for the local matrix involving 2 finite elements. More...
	MatrixElemental (UInt nNode1, UInt nbr1, UInt nbc1, UInt nNode2, UInt nbr2, UInt nbc2, UInt nNode3, UInt nbr3, UInt nbc3)
matrix_type &	mat ()
UInt	nBlockRow () const
UInt	nBlockCol () const
matrix_view	block (UInt i, UInt j)
void	zero ()
void	showMe (std::ostream &c=std::cout)
void	operator*= (Real coef)

Private Attributes
matrix_type	_mat
UInt	_nBlockRow
UInt	_nBlockCol
std::vector< UInt >	_nRow
std::vector< UInt >	_firstRow
std::vector< UInt >	_nCol
std::vector< UInt >	_firstCol

Detailed Description

Definition at line 44 of file MatrixElemental.hpp.

Member Typedef Documentation

matrix_type

typedef KNM<Real> matrix_type

Definition at line 48 of file MatrixElemental.hpp.

matrix_view

typedef KNM_<Real> matrix_view

Definition at line 49 of file MatrixElemental.hpp.

Constructor & Destructor Documentation

~MatrixElemental()

~MatrixElemental

(

)

Definition at line 40 of file MatrixElemental.cpp.

MatrixElemental() [1/3]

MatrixElemental	(	UInt	nNode1,
		UInt	nbr1,
		UInt	nbc1
	)

Definition at line 44 of file MatrixElemental.cpp.

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MatrixElemental() [2/3]

MatrixElemental	(	UInt	nNode1,
		UInt	nbr1,
		UInt	nbc1,
		UInt	nNode2,
		UInt	nbr2,
		UInt	nbc2
	)

This is the constructor for the local matrix involving 2 finite elements.

There are 6 arguments for this constructor. The arguements nbNode1 and nbNode2 are simply the number of basis function for each finite element.

The 4 others are used to describe the number of blocks on want in the matrix.

Warning: all the blocks do not have the same size!

Indeed, nbr1 describes the number of blocks that have a "height" of nbNode1, nbr2 the number of blocks that have a "height" of nbNode2, and the same with the columns for nbc1 and nbc2 (Think about it as a "local Stokes matrix": nbr1 and nbc1 are 3 (components for the velocity), nbr2 and nbc2 are 1 (pressure is scalar)).

Definition at line 73 of file MatrixElemental.cpp.

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MatrixElemental() [3/3]

MatrixElemental	(	UInt	nNode1,
		UInt	nbr1,
		UInt	nbc1,
		UInt	nNode2,
		UInt	nbr2,
		UInt	nbc2,
		UInt	nNode3,
		UInt	nbr3,
		UInt	nbc3
	)

Definition at line 116 of file MatrixElemental.cpp.

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Member Function Documentation

mat()

matrix_type& mat ( )

inline

Definition at line 75 of file MatrixElemental.hpp.

nBlockRow()

UInt nBlockRow ( ) const

inline

Definition at line 79 of file MatrixElemental.hpp.

nBlockCol()

UInt nBlockCol ( ) const

inline

Definition at line 83 of file MatrixElemental.hpp.

block()

matrix_view block ( UInt  i, UInt  j  )

inline

Definition at line 89 of file MatrixElemental.hpp.

zero()

void zero ( )

inline

Definition at line 96 of file MatrixElemental.hpp.

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showMe()

void showMe

(

std::ostream &

c = std::cout

)

Definition at line 172 of file MatrixElemental.cpp.

operator*=()

void operator*= ( Real  coef )

inline

Definition at line 103 of file MatrixElemental.hpp.

Field Documentation

_mat

matrix_type _mat

private

Definition at line 109 of file MatrixElemental.hpp.

_nBlockRow

UInt _nBlockRow

private

Definition at line 111 of file MatrixElemental.hpp.

_nBlockCol

UInt _nBlockCol

private

Definition at line 112 of file MatrixElemental.hpp.

_nRow

std::vector<UInt> _nRow

private

Definition at line 113 of file MatrixElemental.hpp.

_firstRow

std::vector<UInt> _firstRow

private

Definition at line 114 of file MatrixElemental.hpp.

_nCol

std::vector<UInt> _nCol

private

Definition at line 115 of file MatrixElemental.hpp.

_firstCol

std::vector<UInt> _firstCol

private

Definition at line 116 of file MatrixElemental.hpp.

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

• MatrixElemental.hpp
• MatrixElemental.cpp