dbpp::Cell Class Reference

Cell concept is at the heart of the finite volume discretization. Usage: Reconstruction procedure based on MUSCL (UL,UR at each face) MusclReconstruction w_muscl(); w_muscl.reconstr(GlobalDisretization aGDiscr); // based on cell face global Id retrieve a cell to perform some operation std::map<unsigned shortglobal cell face Id,fluxpairFL,FR> w_fluxFace; list<cell> w_listOfCell; for(Cell w_cell : w_listOfCell) { Create a flux algorithm FluxAlgorithm w_fluxAlgo;. More...

#include <dbpp_Cell.h>

Public Member Functions
	Cell (short aCellIndex, short aNodeIndex)
	Ctor from cell index and node nodex.
	Cell (short aCellIndex, short aNodeIndex, const cellFace &aLeftFace, const cellFace &aRightFace)
	Ctor from cell index and node nodex and left/right face.
void	setCellPair (const std::pair< cellFace, cellFace > &aPairFaces)
	Intitialize from pair of cell faces.
pairofface	getPairFaces () const noexcept
	Getter.
cellFace	getLeftFace () const noexcept
	Getter.
cellFace	getRightFace () const noexcept
	Getter.
void	setLeftFace (const cellFace &aCellF) noexcept
	Set cell left face.
void	setRightFace (const cellFace &aCellF) noexcept
	Set cell right face.
void	setCellNo (unsigned short aCellNo) noexcept
	Set cell index.
void	setNodeNo (unsigned short aNodeNo) noexcept
	Set node index.
unsigned	cellNo () const noexcept
	Getter.
unsigned	nodeNo () const noexcept
	Getter.
auto	operator<=> (const Cell &aOther) const =default
	spaceship operator comparison operator == and != defauted
void	printCell (std::iostream &aStream)
	print cell information

Private Types
using	pairofface = std::pair<cellFace, cellFace>
	Alias (pair of cell face)

Private Attributes
short	m_cellIndex
short	m_nodalIndex
cellFace	m_leftFace
cellFace	m_rightFace

Friends
std::ostream &	operator<< (std::ostream &os, const Cell &aCell2Print)
	Stream operator.

Detailed Description

Cell concept is at the heart of the finite volume discretization. Usage: Reconstruction procedure based on MUSCL (UL,UR at each face) MusclReconstruction w_muscl(); w_muscl.reconstr(GlobalDisretization aGDiscr); // based on cell face global Id retrieve a cell to perform some operation std::map<unsigned shortglobal cell face Id,fluxpairFL,FR> w_fluxFace; list<cell> w_listOfCell; for(Cell w_cell : w_listOfCell) { Create a flux algorithm FluxAlgorithm w_fluxAlgo;.

// solve a Riemann problem at cell face w_fluxAlgo.setLeftFace( w_muscl.getLeftState( w_cell.getLeftFace().getCellFaceI())); //UL w_fluxAlgo.setRightFace( w_muscl.getRightState( w_cell.getRightFace().getCellFaceI())); //UR

std::pair<double FL,double FR > w_leftFaceFlux = w_fluxAlgo.calculFF(w_cell.getLeftFace());

std::pair<double FL,double FR> w_rightFaceFlux = w_fluxAlgo.calculFF(w_cell.getRightFace());

Member Typedef Documentation

pairofface

using dbpp::Cell::pairofface = std::pair<cellFace, cellFace>

private

Alias (pair of cell face)

Constructor & Destructor Documentation

Cell() [1/2]

dbpp::Cell::Cell	(	short	aCellIndex,
		short	aNodeIndex )

Ctor from cell index and node nodex.

Parameters

aCellIndex	cell index
aNodeIndex	node index

Cell() [2/2]

dbpp::Cell::Cell	(	short	aCellIndex,
		short	aNodeIndex,
		const cellFace &	aLeftFace,
		const cellFace &	aRightFace )

Ctor from cell index and node nodex and left/right face.

Parameters

aCellIndex	cell index
aNodeIndex	node index
aLeftFace	cell left face
aRightFace	cell right face

Member Function Documentation

cellNo()

unsigned dbpp::Cell::cellNo ( ) const

inlinenoexcept

Getter.

Returns

cell index

getLeftFace()

cellFace dbpp::Cell::getLeftFace ( ) const

inlinenoexcept

Getter.

Returns

cell face

getPairFaces()

pairofface dbpp::Cell::getPairFaces ( ) const

inlinenoexcept

Getter.

Returns

pair if cell faces

getRightFace()

cellFace dbpp::Cell::getRightFace ( ) const

inlinenoexcept

Getter.

Returns

cell face

nodeNo()

unsigned dbpp::Cell::nodeNo ( ) const

inlinenoexcept

Getter.

Returns

node index

operator<=>()

auto dbpp::Cell::operator<=> ( const Cell & aOther ) const

default

spaceship operator comparison operator == and != defauted

Parameters

aOther

other object to compare with

Returns

operator category

printCell()

void dbpp::Cell::printCell ( std::iostream & aStream )

inline

print cell information

Parameters

aStream

stream operator

setCellNo()

void dbpp::Cell::setCellNo ( unsigned short aCellNo )

inlinenoexcept

Set cell index.

Parameters

aCellNo

cell index

setCellPair()

void dbpp::Cell::setCellPair ( const std::pair< cellFace, cellFace > & aPairFaces )

inline

Intitialize from pair of cell faces.

Parameters

aPairFaces

pair cell faces

setLeftFace()

void dbpp::Cell::setLeftFace ( const cellFace & aCellF )

inlinenoexcept

Set cell left face.

Parameters

aCellF

cell face

setNodeNo()

void dbpp::Cell::setNodeNo ( unsigned short aNodeNo )

inlinenoexcept

Set node index.

Parameters

aNodeNo

node index

setRightFace()

void dbpp::Cell::setRightFace ( const cellFace & aCellF )

inlinenoexcept

Set cell right face.

Parameters

aCellF

cell face

Friends And Related Symbol Documentation

operator<<

std::ostream & operator<< ( std::ostream & os, const Cell & aCell2Print )

friend

Stream operator.

Parameters

os	stream operator
aCell2Print	cell

Returns

output

Member Data Documentation

m_cellIndex

short dbpp::Cell::m_cellIndex

private

cell index

m_leftFace

cellFace dbpp::Cell::m_leftFace

private

cell left face

m_nodalIndex

short dbpp::Cell::m_nodalIndex

private

node index

m_rightFace

cellFace dbpp::Cell::m_rightFace

private

cell right face

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

• DamBreakSimulator/Nov_VS2019/dbpp_Cell.h
• DamBreakSimulator/Nov_VS2019/dbpp_Cell.cpp