Kind of selection algorithm: selected shape is identified by neighbor faces of the same type. More...

Inheritance diagram for Selector_FilterByNeighbors:

Public Types
enum	Selector_Type { SELTYPE_CONTAINER , SELTYPE_INTERSECT , SELTYPE_PRIMITIVE , SELTYPE_MODIFICATION , SELTYPE_FILTER_BY_NEIGHBOR , SELTYPE_WEAK_NAMING }
	Type of a selector algorithm: on this type depends what is stored in this label and how to restore it on update. More...

Public Member Functions
bool	select (const TDF_Label theContextLab, const TopoDS_Shape theContext, const TopoDS_Shape theValue)
	Initializes the selection of this kind. More...

virtual void	store () override
	Stores the name to the label and sub-labels tree. More...

virtual bool	restore () override
	Restores the selected shape by the topological naming kept in the data structure Returns true if it can restore structure correctly. More...

virtual TDF_Label	restoreByName (std::wstring theName, const TopAbs_ShapeEnum theShapeType, Selector_NameGenerator *theNameGenerator) override
	Restores the selected shape by the topological name string. More...

virtual bool	solve (const TopoDS_Shape &theContext) override
	Updates the current shape by the stored topological name. More...

virtual std::wstring	name (Selector_NameGenerator *theNameGenerator) override
	Returns the naming name of the selection. More...

void	clearSubAlgos ()
	Erases the sub-algorithms stored. More...

TDF_Label	newSubLabel ()
	Returns the next label for a new sub-selector created. More...

bool	append (Selector_Algo *theAlgo, const bool theEraseIfNull=true)
	Appends a new algorithm to the list, erases list if it is null (failed) More...

std::list< Selector_Algo * > &	list ()
	Returns the stored list of sub-algorithms. More...

TopoDS_Shape	value ()
	Returns the current sub-shape value (null if can not resolve) More...

void	setGeometricalNaming ()
	Sets geometrical naming flag to true. More...

Static Public Member Functions
static Selector_Algo *	select (const TopoDS_Shape theContext, const TopoDS_Shape theValue, const TDF_Label theAccess, const TDF_Label theBaseDocument, const bool theGeometricalNaming=false, const bool theUseNeighbors=true, const bool theUseIntersections=true, const bool theAlwaysGeometricalNaming=false)
	Initializes the selector structure on the label. More...

static Selector_Algo *	restoreByName (TDF_Label theLab, TDF_Label theBaseDocLab, std::wstring theName, const TopAbs_ShapeEnum theShapeType, const bool theGeomNaming, Selector_NameGenerator *theNameGenerator, TDF_Label &theContextLab)
	Restores the selected sub-algorithm by the naming name. More...

static Selector_Algo *	restoreByLab (TDF_Label theLab, TDF_Label theBaseDocLab)
	Restores sub-algorithm of a given type by the storage-label. More...

static bool	sameGeometry (const TopoDS_Shape theShape1, const TopoDS_Shape theShape2)
	Returns true if the given shapes are based on the same geometry. More...

static Selector_Algo *	relesectWithAllGeometry (Selector_Algo *theOldAlgo, const TopoDS_Shape theContext)
	Creates a new selection algorithm for selection of all topology based on the same geometry. More...

Protected Member Functions
void	store (const TopoDS_Shape theShape)
	Stores result of selection at the given label. More...

const TDF_Label &	label () const
	Returns label where this algorithm is attached to, or just an access label to the document. More...

void	storeBaseArray (const TDF_LabelList &theRef, const TDF_Label &theLast)
	Stores the array of references to theLab: references to elements of ref-list, then the last. More...

bool	restoreBaseArray (TDF_LabelList &theRef, TDF_Label &theLast)
	Restores references to the labels: references to elements of ref-list, then the last. More...

const TDF_Label &	baseDocument () const
	Returns an access-label of the document that may contain initial shapes. More...

bool	geometricalNaming () const
	Returns the geometrical naming flag. More...

bool	alwaysGeometricalNaming () const
	Returns always geometrical naming flag. More...

bool	useNeighbors () const
	Returns use neighbors flag. More...

bool	useIntersections () const
	Returns use intersections flag. More...

void	storeType (const Selector_Type theType)
	Stores the type of an algorithm in the data tree (in myLab) More...

bool	findNewVersion (const TopoDS_Shape &theContext, TopoDS_Shape &theResult) const
	Searches the newer version of the shape in the document if the base shape does not belong to context. More...

Static Protected Member Functions
static const Standard_GUID &	weakID ()
	Returns GUID for the weak index (integer attribute) of the sub-shape. More...

static const Standard_GUID &	shapeTypeID ()
	Returns GUID for the type of the shape, stored in case it is intersection or container. More...

static const std::wstring &	oldWeakNameID ()
	old string identifier of the weak name in modification or intersection types of algorithm More...

static const std::wstring &	oldPureWeakNameID ()
	old string identifier of the pure weak name More...

static const std::wstring &	weakNameID ()
	string identifier of the weak name in modification or intersection types of algorithm More...

static const std::wstring &	pureWeakNameID ()
	string identifier of the pure weak name More...

Friends
class	Selector_Algo

Detailed Description

Kind of selection algorithm: selected shape is identified by neighbor faces of the same type.

Or neighbors of neighbors are considered, etc. be named one by one.

Member Enumeration Documentation

◆ Selector_Type

enum Selector_Algo::Selector_Type

inherited

Type of a selector algorithm: on this type depends what is stored in this label and how to restore it on update.

Enumerator
SELTYPE_CONTAINER	just a container of sub-elements, keeps the shape type of container
SELTYPE_INTERSECT	sub-shape is intersection of higher level objects
SELTYPE_PRIMITIVE	sub-shape found as a primitive on some label
SELTYPE_MODIFICATION	modification of base shapes to the final label
SELTYPE_FILTER_BY_NEIGHBOR	identification by neighbor shapes in context
SELTYPE_WEAK_NAMING	pure weak naming by weak index in context

Member Function Documentation

◆ select() [1/2]

bool Selector_FilterByNeighbors::select	(	const TDF_Label	theContextLab,
		const TopoDS_Shape	theContext,
		const TopoDS_Shape	theValue
	)

Initializes the selection of this kind.

neighbor sub-shape -> level of neighborhood

◆ store() [1/2]

void Selector_FilterByNeighbors::store ( )

overridevirtual

Stores the name to the label and sub-labels tree.

Implements Selector_Algo.

◆ restore()

bool Selector_FilterByNeighbors::restore ( )

overridevirtual

Restores the selected shape by the topological naming kept in the data structure Returns true if it can restore structure correctly.

Implements Selector_Algo.

◆ restoreByName() [1/2]

TDF_Label Selector_FilterByNeighbors::restoreByName	(	std::wstring	theName,
		const TopAbs_ShapeEnum	theShapeType,
		Selector_NameGenerator *	theNameGenerator
	)

overridevirtual

Restores the selected shape by the topological name string.

Returns not empty label of the context.

Implements Selector_Algo.

◆ solve()

bool Selector_FilterByNeighbors::solve ( const TopoDS_Shape & theContext )

overridevirtual

Updates the current shape by the stored topological name.

neighbor sub-shape -> level of neighborhood

Implements Selector_Algo.

◆ name()

std::wstring Selector_FilterByNeighbors::name ( Selector_NameGenerator * theNameGenerator )

overridevirtual

Returns the naming name of the selection.

Implements Selector_Algo.

◆ clearSubAlgos()

void Selector_AlgoWithSubs::clearSubAlgos ( )

inherited

Erases the sub-algorithms stored.

◆ newSubLabel()

TDF_Label Selector_AlgoWithSubs::newSubLabel ( )

inherited

Returns the next label for a new sub-selector created.

◆ append()

bool Selector_AlgoWithSubs::append	(	Selector_Algo *	theAlgo,
		const bool	theEraseIfNull = `true`
	)

inherited

Appends a new algorithm to the list, erases list if it is null (failed)

◆ list()

std::list< Selector_Algo * > & Selector_AlgoWithSubs::list ( )

inherited

Returns the stored list of sub-algorithms.

◆ select() [2/2]

Selector_Algo * Selector_Algo::select	(	const TopoDS_Shape	theContext,
		const TopoDS_Shape	theValue,
		const TDF_Label	theAccess,
		const TDF_Label	theBaseDocument,
		const bool	theGeometricalNaming = `false`,
		const bool	theUseNeighbors = `true`,
		const bool	theUseIntersections = `true`,
		const bool	theAlwaysGeometricalNaming = `false`
	)

staticinherited

Initializes the selector structure on the label.

Stores the name data to restore after modification.

Parameters

theContext	whole shape that contains the selected sub-shape
theValue	selected subshape
theGeometricalNaming	treats selection with equal surfaces as one
theUseNeighbors	enables searching algorithm by neighbors
theUseIntersections	enables searching algorithm by intersection of higher level shapes

◆ store() [2/2]

void Selector_Algo::store ( const TopoDS_Shape theShape )

protectedinherited

Stores result of selection at the given label.

◆ restoreByName() [2/2]

Selector_Algo * Selector_Algo::restoreByName	(	TDF_Label	theLab,
		TDF_Label	theBaseDocLab,
		std::wstring	theName,
		const TopAbs_ShapeEnum	theShapeType,
		const bool	theGeomNaming,
		Selector_NameGenerator *	theNameGenerator,
		TDF_Label &	theContextLab
	)

staticinherited

Restores the selected sub-algorithm by the naming name.

Returns not empty label of the context.

◆ value()

TopoDS_Shape Selector_Algo::value ( )

inherited

Returns the current sub-shape value (null if can not resolve)

◆ restoreByLab()

Selector_Algo * Selector_Algo::restoreByLab	(	TDF_Label	theLab,
		TDF_Label	theBaseDocLab
	)

staticinherited

Restores sub-algorithm of a given type by the storage-label.

◆ sameGeometry()

bool Selector_Algo::sameGeometry	(	const TopoDS_Shape	theShape1,
		const TopoDS_Shape	theShape2
	)

staticinherited

Returns true if the given shapes are based on the same geometry.

◆ relesectWithAllGeometry()

Selector_Algo * Selector_Algo::relesectWithAllGeometry	(	Selector_Algo *	theOldAlgo,
		const TopoDS_Shape	theContext
	)

staticinherited

Creates a new selection algorithm for selection of all topology based on the same geometry.

◆ setGeometricalNaming()

void Selector_Algo::setGeometricalNaming ( )

inlineinherited

Sets geometrical naming flag to true.

◆ label()

const TDF_Label& Selector_Algo::label ( ) const

inlineprotectedinherited

Returns label where this algorithm is attached to, or just an access label to the document.

◆ storeBaseArray()

void Selector_Algo::storeBaseArray	(	const TDF_LabelList &	theRef,
		const TDF_Label &	theLast
	)

protectedinherited

Stores the array of references to theLab: references to elements of ref-list, then the last.

◆ restoreBaseArray()

bool Selector_Algo::restoreBaseArray	(	TDF_LabelList &	theRef,
		TDF_Label &	theLast
	)

protectedinherited

Restores references to the labels: references to elements of ref-list, then the last.

◆ baseDocument()

const TDF_Label& Selector_Algo::baseDocument ( ) const

inlineprotectedinherited

Returns an access-label of the document that may contain initial shapes.

◆ geometricalNaming()

bool Selector_Algo::geometricalNaming ( ) const

inlineprotectedinherited

Returns the geometrical naming flag.

◆ alwaysGeometricalNaming()

bool Selector_Algo::alwaysGeometricalNaming ( ) const

inlineprotectedinherited

Returns always geometrical naming flag.

◆ useNeighbors()

bool Selector_Algo::useNeighbors ( ) const

inlineprotectedinherited

Returns use neighbors flag.

◆ useIntersections()

bool Selector_Algo::useIntersections ( ) const

inlineprotectedinherited

Returns use intersections flag.