Creates a single block of cells from point coordinates, numbers of cells in each direction and an expansion ratio. More...

Inheritance diagram for block:

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Collaboration diagram for block:

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Classes
class	iNew
	Class used for the read-construction of. More...

Public Member Functions
	TypeName ("block")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, block, Istream,(const dictionary &dict, const label index, const pointField &vertices, const blockEdgeList &edges, const blockFaceList &faces, Istream &is),(dict, index, vertices, edges, faces, is))

	block (const cellShape &bshape, const pointField &vertices, const blockEdgeList &edges, const blockFaceList &faces, const labelVector &density, const UList< gradingDescriptors > &expand=UList< gradingDescriptors >::null(), const word &zoneName="")
	Construct from components. Optional zone name. More...

	block (const dictionary &dict, const label index, const pointField &vertices, const blockEdgeList &edges, const blockFaceList &faces, Istream &is)
	Construct from components with Istream. More...

	block (const blockDescriptor &blockDesc)
	Construct from a block definition. More...

autoPtr< block >	clone () const
	Clone. More...

virtual	~block ()=default
	Destructor. More...

const pointField &	points () const noexcept
	The points for filling the block. More...

const List< hexCell > &	cells () const
	The hex cells for filling the block. More...

const FixedList< List< FixedList< label, 4 > >, 6 > &	boundaryPatches () const noexcept
	The boundary patch faces for the block. More...

cellShapeList	shapes () const
	The (hex) cell shapes for filling the block. More...

Public Member Functions inherited from blockDescriptor
	blockDescriptor (const blockDescriptor &)=default
	Copy construct. More...

void	operator= (const blockDescriptor &)=delete
	No copy assignment. More...

	blockDescriptor (const cellShape &bshape, const pointField &vertices, const blockEdgeList &edges, const blockFaceList &faces, const labelVector &density, const UList< gradingDescriptors > &expand=UList< gradingDescriptors >::null(), const word &zoneName=word::null)
	Construct from components. Optional zone name. More...

	blockDescriptor (const dictionary &dict, const label blockIndex, const pointField &vertices, const blockEdgeList &edges, const blockFaceList &faces, Istream &is)
	Construct from Istream. More...

const pointField &	vertices () const noexcept
	Reference to point field defining the block mesh. More...

const blockFaceList &	blockFaces () const noexcept
	Return reference to the list of curved faces. More...

const cellShape &	blockShape () const noexcept
	Return the block shape. More...

const labelVector &	density () const noexcept
	The mesh density (number of cells) in the i,j,k directions. More...

const List< gradingDescriptors > &	grading () const noexcept
	Expansion ratios in all directions. More...

const word &	zoneName () const noexcept
	Return the (optional) zone name. More...

const FixedList< label, 6 > &	curvedFaces () const noexcept
	Curved-face labels for each block-face (-1 for flat faces) More...

label	nCurvedFaces () const noexcept
	Number of curved faces in this block. More...

const point &	blockPoint (const label i) const
	Return block point for local label i. More...

label	facePointLabel (const direction facei, const label i, const label j) const
	Face vertex label offset for a particular i,j,k position on hex face (0-5) More...

bool	vertex (const label i, const label j, const label k) const
	True if point i,j,k addresses a block vertex. More...

bool	edge (const label i, const label j, const label k) const
	True if point i,j,k addresses a block edge. More...

int	edgesPointsWeights (pointField(&edgesPoints)[12], scalarList(&edgesWeights)[12]) const
	Calculate the points and weights for all edges. More...

bool	edgePointsWeights (const label edgei, pointField &edgePoints, scalarList &edgeWeights, const label nDiv, const gradingDescriptors &gd=gradingDescriptors()) const
	Calculate points and weights for specified edge, using the specified number of divisions and grading. More...

bool	edgePointsWeights (const label edgei, pointField &edgePoints, scalarList &edgeWeights) const
	Calculate points and weights for specified edge. More...

bool	flatFaceOrEdge (const label i, const label j, const label k) const
	Return true if point i,j,k addresses a block flat face or edge. More...

FixedList< pointField, 6 >	facePoints (const pointField &points) const
	Return the list of face-points for all of the faces of the block. More...

void	correctFacePoints (FixedList< pointField, 6 > &) const
	Correct the location of the given face-points. More...

InfoProxy< blockDescriptor >	info () const noexcept
	Return info proxy, used to print information to a stream. More...

Public Member Functions inherited from ijkMesh
	ijkMesh ()
	Construct zero-sized. More...

	ijkMesh (const labelVector &ijk)
	Construct with addressing. More...

	ijkMesh (const label nx, const label ny, const label nz)
	Construct with addressing. More...

label	nPoints () const
	The number of mesh points (nx+1)(ny+1)(nz+1) in the i-j-k mesh. More...

label	nCells () const
	The number of mesh cells (nxnynz) in the i-j-k mesh. More...

label	nFaces () const
	The total number of mesh faces in the i-j-k mesh. More...

label	nInternalFaces () const
	The number of internal faces in the i-j-k mesh. More...

label	nBoundaryFaces () const
	The number of boundary faces in the i-j-k mesh. More...

label	nBoundaryFaces (const direction shapeFacei) const
	The number of boundary faces on the box face. More...

label	cellLabel (const label i, const label j, const label k) const
	The linear cell index for an i-j-k position - same as index() More...

label	cellLabel (const labelVector &ijk) const
	The linear cell index for an i-j-k position - same as index() More...

label	pointLabel (const label i, const label j, const label k) const
	The linear point index for an i-j-k position. More...

label	pointLabel (const labelVector &ijk) const
	The linear point index for an i-j-k position. More...

hexCell	vertLabels (const label i, const label j, const label k) const
	The hex cell vertices for an i-j-k position. More...

hexCell	vertLabels (const labelVector &ijk) const
	The hex cell vertices for an i-j-k position. More...

Public Member Functions inherited from ijkAddressing
	ijkAddressing ()
	Construct zero-size addressing. More...

	ijkAddressing (const labelVector &ijk)
	Construct with addressing. More...

	ijkAddressing (const label ni, const label nj, const label nk)
	Construct with addressing components. More...

bool	empty () const
	Addressing is considered empty if any component is zero. More...

const labelVector &	sizes () const
	The (i,j,k) addressing dimensions. More...

labelVector &	sizes ()
	Return the (i,j,k) dimensions for modification. More...

label	size () const
	Return the total ijk size. More...

const label &	size (const vector::components cmpt) const
	The addressing dimension in the given direction. More...

void	clear ()
	Reset to (0,0,0) sizing. More...

void	reset (const label ni, const label nj, const label nk)
	Change the sizing parameters. More...

void	reset (const labelVector &newSizes)
	Change the sizing parameters. More...

label	index (const label i, const label j, const label k) const
	Linear addressing index (offset) for an (i,j,k) position. More...

label	index (const labelVector &ijk) const
	Linear addressing index (offset) for an (i,j,k) position. More...

labelVector	index (const label idx) const
	The (i,j,k) indexing from linear addressing. More...

void	checkIndex (const label i, const label j, const label k, const bool allowExtra=false) const
	Check indices are within ni,nj,nk range. More...

void	checkIndex (const labelVector &ijk, const bool allowExtra=false) const
	Check indices are within ni,nj,nk range. More...

void	checkSizes () const
	Check that all components of sizes() are non-negative. More...

void	checkSizes (const labelVector &other) const
	Check that all components of sizes() match. More...

void	checkSizes (const label nTotal) const
	Check that the total size matches. More...

Static Public Member Functions
static autoPtr< block >	New (const dictionary &dict, const label index, const pointField &points, const blockEdgeList &edges, const blockFaceList &faces, Istream &)
	New function which constructs and returns pointer to a block. More...

Static Public Member Functions inherited from blockDescriptor
static void	write (Ostream &, const label blocki, const dictionary &)
	Write block index with dictionary lookup. More...

Detailed Description

Creates a single block of cells from point coordinates, numbers of cells in each direction and an expansion ratio.

Note: The cells for filling the block are demand-driven.

Source files

Definition at line 54 of file block.H.

Constructor & Destructor Documentation

◆ block() [1/3]

block	(	const cellShape &	bshape,
		const pointField &	vertices,
		const blockEdgeList &	edges,
		const blockFaceList &	faces,
		const labelVector &	density,
		const UList< gradingDescriptors > &	expand = `UList<gradingDescriptors>::null()`,
		const word &	zoneName = `""`
	)

Construct from components. Optional zone name.

Definition at line 35 of file block.C.

◆ block() [2/3]

block	(	const dictionary &	dict,
		const label	index,
		const pointField &	vertices,
		const blockEdgeList &	edges,
		const blockFaceList &	faces,
		Istream &	is
	)

Construct from components with Istream.

Definition at line 57 of file block.C.

◆ block() [3/3]

block ( const blockDescriptor & blockDesc )

Construct from a block definition.

Definition at line 77 of file block.C.

◆ ~block()

virtual ~block ( )

virtualdefault

Destructor.

Member Function Documentation

◆ TypeName()

TypeName ( "block" )

Runtime type information.

◆ declareRunTimeSelectionTable()

declareRunTimeSelectionTable	(	autoPtr	,
		block	,
		Istream	,
		(const dictionary &dict, const label index, const pointField &vertices, const blockEdgeList &edges, const blockFaceList &faces, Istream &is)	,
		(dict, index, vertices, edges, faces, is)
	)

◆ clone()

autoPtr<block> clone ( ) const

inline

Clone.

Definition at line 181 of file block.H.

References NotImplemented.

◆ New()

Foam::autoPtr< Foam::block > New	(	const dictionary &	dict,
		const label	index,
		const pointField &	points,
		const blockEdgeList &	edges,
		const blockFaceList &	faces,
		Istream &	is
	)

static

New function which constructs and returns pointer to a block.

Definition at line 93 of file block.C.

References DebugInFunction, dict, Foam::endl(), autoPtr< T >::New(), points, and Istream::putBack().

Referenced by block::iNew::operator()().

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◆ points()

const Foam::pointField & points ( ) const

inlinenoexcept

The points for filling the block.

Definition at line 24 of file blockI.H.

◆ cells()

const Foam::List< Foam::hexCell > & cells ( ) const

inline

The hex cells for filling the block.

Definition at line 30 of file blockI.H.

◆ boundaryPatches()

const Foam::FixedList< Foam::List< Foam::FixedList< Foam::label, 4 > >, 6 > & boundaryPatches ( ) const

inlinenoexcept

The boundary patch faces for the block.

Definition at line 42 of file blockI.H.

◆ shapes()

Foam::cellShapeList shapes ( ) const

The (hex) cell shapes for filling the block.

Definition at line 549 of file blockCreate.C.

References k.

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

src/mesh/blockMesh/blocks/block/block.H
src/mesh/blockMesh/blocks/block/block.C
src/mesh/blockMesh/blocks/block/blockCreate.C
src/mesh/blockMesh/blocks/block/blockI.H

Classes

Public Member Functions

Static Public Member Functions