A topoSetCellSource to select cells based on volScalarField values, i.e. select cells with given field value of >= min and <= max. More...

#include <fieldToCell.H>

Inheritance diagram for fieldToCell:

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Collaboration diagram for fieldToCell:

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Public Member Functions
	TypeName ("fieldToCell")
	Runtime type information.
	fieldToCell (const polyMesh &mesh, const word &fieldName, const scalar min, const scalar max)
	Construct from components.
	fieldToCell (const polyMesh &mesh, const dictionary &dict)
	Construct from dictionary.
	fieldToCell (const polyMesh &mesh, Istream &is)
	Construct from Istream.
virtual	~fieldToCell ()=default
	Destructor.
virtual void	applyToSet (const topoSetSource::setAction action, topoSet &set) const
	Apply specified action to the topoSet.
Public Member Functions inherited from topoSetCellSource
	declareRunTimeSelectionTable (autoPtr, topoSetCellSource, word,(const polyMesh &mesh, const dictionary &dict),(mesh, dict))
	declareRunTimeSelectionTable (autoPtr, topoSetCellSource, istream,(const polyMesh &mesh, Istream &is),(mesh, is))
	topoSetCellSource (const polyMesh &mesh)
	Construct from mesh.
	topoSetCellSource (const polyMesh &mesh, const dictionary &dict)
	Construct from mesh, use "verbose" entry if present.
autoPtr< topoSetCellSource >	clone () const
	Clone (disallowed).
virtual	~topoSetCellSource ()=default
	Destructor.
virtual topoSetSource::sourceType	setType () const
	The source category is a cellSet.
Public Member Functions inherited from topoSetSource
	TypeName ("topoSetSource")
	Runtime type information.
	declareRunTimeSelectionTable (autoPtr, topoSetSource, word,(const polyMesh &mesh, const dictionary &dict),(mesh, dict))
	declareRunTimeSelectionTable (autoPtr, topoSetSource, istream,(const polyMesh &mesh, Istream &is),(mesh, is))
	topoSetSource (const polyMesh &mesh, bool verbose=true)
	Construct from mesh, with preferred verbosity.
	topoSetSource (const polyMesh &mesh, const dictionary &dict)
	Construct from mesh, use "verbose" entry if present.
autoPtr< topoSetSource >	clone () const
	Clone (disallowed).
virtual	~topoSetSource ()=default
	Destructor.
const polyMesh &	mesh () const noexcept
	Reference to the mesh.
bool	verbose () const noexcept
	Get output verbosity.
bool	verbose (bool on) noexcept
	Enable/disable verbose output.
void	verbose (const dictionary &dict)
	Use "verbose" entry (if present) to enable/disable verbose output.
bool	hasTransform () const noexcept
	True if coordinate transform is active.
tmp< pointField >	transform (const pointField &points) const
	Coordinate transform (optionally) coordinates. Returns reference to input data if no transform is active.

Additional Inherited Members
Public Types inherited from topoSetSource
enum	sourceType { UNKNOWN_SOURCE = 0 , CELL_TYPE = 0x1 , FACE_TYPE = 0x2 , POINT_TYPE = 0x4 , SET_SOURCE = 0x10 , CELLSET_SOURCE = (CELL_TYPE \| SET_SOURCE) , FACESET_SOURCE = (FACE_TYPE \| SET_SOURCE) , POINTSET_SOURCE = (POINT_TYPE \| SET_SOURCE) , ZONE_SOURCE = 0x20 , CELLZONE_SOURCE = (CELL_TYPE \| ZONE_SOURCE) , FACEZONE_SOURCE = (FACE_TYPE \| ZONE_SOURCE) , POINTZONE_SOURCE = (POINT_TYPE \| ZONE_SOURCE) , CELLSETSOURCE = CELLSET_SOURCE , FACESETSOURCE = FACESET_SOURCE , POINTSETSOURCE = POINTSET_SOURCE , CELLZONESOURCE = CELLZONE_SOURCE , FACEZONESOURCE = FACEZONE_SOURCE , POINTZONESOURCE = POINTZONE_SOURCE }
	Enumeration defining the types of sources. More...
enum	setAction { ADD , SUBTRACT , NEW , SUBSET , INVERT , CLEAR , REMOVE , LIST , IGNORE , DELETE = SUBTRACT }
	Enumeration defining various actions. More...
Static Public Member Functions inherited from topoSetCellSource
static autoPtr< topoSetCellSource >	New (const word &sourceType, const polyMesh &mesh, const dictionary &dict)
	Return a reference to the selected source type.
static autoPtr< topoSetCellSource >	New (const word &sourceType, const polyMesh &mesh, Istream &is)
	Return a reference to the selected source type.
Static Public Member Functions inherited from topoSetSource
static Istream &	checkIs (Istream &is)
	Check state of stream.
static bool	isSetSource (const sourceType t) noexcept
	True if a "set" source.
static bool	isZoneSource (const sourceType t) noexcept
	True if a "zone" source.
static bool	isCell (const sourceType t) noexcept
	True if "cell" geometric type.
static bool	isFace (const sourceType t) noexcept
	True if "face" geometric type.
static bool	isPoint (const sourceType t) noexcept
	True if "point" geometric type.
static const string &	usage (const word &name)
static autoPtr< topoSetSource >	New (const word &topoSetSourceType, const polyMesh &mesh, const dictionary &dict)
	Return a reference to the selected topoSetSource.
static autoPtr< topoSetSource >	New (const word &topoSetSourceType, const polyMesh &mesh, Istream &is)
	Return a reference to the selected topoSetSource.
static setAction	toAction (const word &actionName)
	Deprecated(2018-07) convert string to action.
static bool	readNames (const dictionary &dict, wordList &names)
	Helper: extract wordList of patches/zones from dictionary. Returns.
Static Public Attributes inherited from topoSetSource
static const Enum< setAction >	actionNames
	The setActions enum text. Names: "new", add", "subtract", "subset", "invert", "clear", "remove", "list", "ignore".
static const Enum< setAction >	combineNames
	The setAction enum text when combining selections. Names: "use", "add", "subtract", "subset", "invert", "ignore".
Protected Member Functions inherited from topoSetSource
void	addOrDelete (topoSet &set, const label id, const bool add) const
	Add or delete id from set. Add when 'add' is true.
void	addOrDelete (topoSet &set, const labelUList &labels, const bool add) const
	Add or delete labels from set. Add when 'add' is true.
void	addOrDelete (topoSet &set, const bitSet &labels, const bool add) const
	Add or delete labels from set. Add when 'add' is true.
	topoSetSource (const topoSetSource &)=delete
	No copy construct.
void	operator= (const topoSetSource &)=delete
	No copy assignment.
Static Protected Member Functions inherited from topoSetSource
static bool	check (labelList &list, const label maxLabel)
	Detect and remove any values less than 0 or ge maxLabel.
Protected Attributes inherited from topoSetSource
const polyMesh &	mesh_
	Reference to the mesh.
bool	verbose_
	Output verbosity (default: true).
autoPtr< solidBodyMotionFunction >	transformPtr_
	Optional transformation for geometric data.
Static Protected Attributes inherited from topoSetSource
static const string	illegalSource_
static HashTable< string > *	usageTablePtr_ = nullptr
	A table of usage strings.

Detailed Description

A topoSetCellSource to select cells based on volScalarField values, i.e. select cells with given field value of >= min and <= max.

Operands:

Operand	Type	Location
`input`	volScalarField	$FOAM_CASE/<time>/<inpField>
`output`	cellSet	$FOAM_CASE/constant/polyMesh/sets/<set>

Usage

Minimal example by using system/topoSetDict.actions:

{
    // Mandatory (inherited) entries
    name        <name>;
    type        cellSet;
    action      <action>;

    // Mandatory entries
    source      fieldToCell;
    field       <fieldName>;
    min         <minFieldValue>;
    max         <maxFieldValue>;
}

where the entries mean:

Property	Description	Type	Req'd	Dflt
`name`	Name of cellSet	word	yes	-
`type`	Type name: cellSet	word	yes	-
`action`	Action applied on cells - see below	word	yes	-
`source`	Source name: fieldToCell	word	yes	-
`field`	Name of volScalarField to use	word	yes	-
`min`	The min value for the subset	scalar	yes	-
`max`	The max value for the subset	scalar	yes	-

Options for the action entry:

      new      | Create a new cellSet from selected cells
      add      | Add selected cells into this cellSet
      subtract | Remove selected cells from this cellSet

See also

Source files

Definition at line 156 of file fieldToCell.H.