cellZone selection or generation class with caching of zone volume More...

Inheritance diagram for fvCellZone:

Collaboration diagram for fvCellZone:

Public Member Functions
	fvCellZone (const fvMesh &mesh)
	Construct from mesh selecting all cells. More...

	fvCellZone (const fvMesh &mesh, const dictionary &dict)
	Construct from mesh and dictionary. More...

	~fvCellZone ()
	Destructor. More...

label	nGlobalCells () const
	Return const access to the global number of cells. More...

scalar	V () const
	Return const access to the total cell volume. More...

void	writeFileHeader (const functionObjects::writeFile &wf, Ostream &file)
	Output file header information. More...

bool	regenerate ()
	Regenerate the zones if the regenerate switch is set true. More...

void	movePoints ()
	Update for mesh motion. More...

void	topoChange (const polyTopoChangeMap &)
	Update topology using the given map. More...

void	mapMesh (const polyMeshMap &)
	Update from another mesh using the given map. More...

void	distribute (const polyDistributionMap &)
	Redistribute or update using the given distribution map. More...

bool	read (const dictionary &dict)
	Read coefficients dictionary. More...

Public Member Functions inherited from generatedCellZone
	generatedCellZone (const polyMesh &mesh)
	Construct from mesh selecting all cells. More...

	generatedCellZone (const polyMesh &mesh, const dictionary &dict, const bool defaultIsAll=false, const bool onDemand=false)
	Construct from mesh and dictionary. More...

	generatedCellZone (const generatedCellZone &)=delete
	Disallow default bitwise copy construction. More...

	~generatedCellZone ()
	Destructor. More...

bool	all () const
	Return true if the set comprises all the cells. More...

const word &	name () const
	Return const access to the name of cellZone. More...

const cellZone &	zone () const
	Return const access to the cell set. More...

label	nCells () const
	Return the number of cells in the set. More...

label	celli (const label i) const
	Return the cell index corresponding to the cell set index. More...

bool	regenerate ()
	Regenerate the cellZone if the regenerate switch is set true. More...

void	movePoints ()
	Update for mesh motion. More...

void	topoChange (const polyTopoChangeMap &)
	Update topology using the given map. More...

void	mapMesh (const polyMeshMap &)
	Update from another mesh using the given map. More...

void	distribute (const polyDistributionMap &)
	Redistribute or update using the given distribution map. More...

bool	read (const dictionary &dict, const bool defaultIsAll=false, const bool onDemand=false)
	Read coefficients dictionary. More...

void	operator= (const generatedCellZone &)=delete
	Disallow default bitwise assignment. More...

Detailed Description

cellZone selection or generation class with caching of zone volume

for fvModels, fvConstraints, functionObjects etc.

The cellZone is either looked-up from the mesh or generated by a zoneGenerator and stored locally.

Usage

Examples:

    // Select all cells
    cellZone all;

    // Select the cells within the given cellZone
    cellZone rotor;

    // Select the cells within the given box
    cellZone
    {
        type        box;
        box         (3.48 -0.1 -0.1) (3.5 0.1 0.1);
    }

    // Select the cell containing the given point
    // and update the cells with respect to the fixed points
    // if the mesh moves
    cellZone
    {
        type            containsPoints;
        moveUpdate      true;
        points          ((0.075 0.2 0.05));
    }