Sorts IGES Entities on the views and drawings. In a first step, it splits a set of entities according the different views they are attached to. Then, packets according single views (+ drawing frames), or according drawings (which refer to the views) can be determined. More...

#include <IGESSelect_ViewSorter.hxx>

Inheritance diagram for IGESSelect_ViewSorter:

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Public Member Functions
	IGESSelect_ViewSorter ()
	Creates a ViewSorter, empty. SetModel remains to be called.

void	SetModel (const Handle< IGESData_IGESModel > &model)
	Sets the Model (for PacketList)

void	Clear ()
	Clears recorded data.

Standard_Boolean	Add (const Handle< Standard_Transient > &ent)
	Adds an item according its type : AddEntity,AddList,AddModel.

Standard_Boolean	AddEntity (const Handle< IGESData_IGESEntity > &igesent)
	Adds an IGES entity. Records the view it is attached to. Records directly <ent> if it is a ViewKindEntity or a Drawing Returns True if added, False if already in the map.

void	AddList (const Handle< TColStd_HSequenceOfTransient > &list)
	Adds a list of entities by adding each of the items.

void	AddModel (const Handle< Interface_InterfaceModel > &model)
	Adds all the entities contained in a Model.

Standard_Integer	NbEntities () const
	Returns the count of already recorded.

void	SortSingleViews (const Standard_Boolean alsoframes)
	Prepares the result to keep only sets attached to Single Views If <alsoframes> is given True, it keeps also the Drawings as specific sets, in order to get their frames. Entities attached to no single view are put in Remaining List.

void	SortDrawings (const Interface_Graph &G)
	Prepares the result to the sets attached to Drawings : All the single views referenced by a Drawing become bound to the set for this Drawing.

Standard_Integer	NbSets (const Standard_Boolean final) const
	Returns the count of sets recorded, one per distinct item. The Remaining List is not counted. If <final> is False, the sets are attached to distinct views determined by the method Add. If <final> is True, they are the sets determined by the last call to, either SortSingleViews, or SortDrawings.

Handle< IGESData_IGESEntity >	SetItem (const Standard_Integer num, const Standard_Boolean final) const
	Returns the Item which is attached to a set of entities For <final> and definition of sets, see method NbSets. This item can be a kind of View or a Drawing.

Handle< IFSelect_PacketList >	Sets (const Standard_Boolean final) const
	Returns the complete content of the determined Sets, which include Duplicated and Remaining (duplication 0) lists For <final> and definition of sets, see method NbSets.

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.

virtual	~Standard_Transient ()
	Destructor must be virtual.

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.

Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName.

Standard_Boolean	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.

Standard_Integer	GetRefCount () const noexcept
	Get the reference counter of this object.

void	IncrementRefCounter () noexcept
	Increments the reference counter of this object.

Standard_Integer	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value.

virtual void	Delete () const
	Memory deallocator for transient classes.

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.

Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Detailed Description

Sorts IGES Entities on the views and drawings. In a first step, it splits a set of entities according the different views they are attached to. Then, packets according single views (+ drawing frames), or according drawings (which refer to the views) can be determined.

It is a TShared, hence it can be a workomg field of a non- mutable object (a Dispatch for instance)

Constructor & Destructor Documentation

◆ IGESSelect_ViewSorter()

IGESSelect_ViewSorter::IGESSelect_ViewSorter ( )

Creates a ViewSorter, empty. SetModel remains to be called.

Member Function Documentation

◆ Add()

Standard_Boolean IGESSelect_ViewSorter::Add ( const Handle< Standard_Transient > & ent )

Adds an item according its type : AddEntity,AddList,AddModel.

◆ AddEntity()

Standard_Boolean IGESSelect_ViewSorter::AddEntity ( const Handle< IGESData_IGESEntity > & igesent )

Adds an IGES entity. Records the view it is attached to. Records directly <ent> if it is a ViewKindEntity or a Drawing Returns True if added, False if already in the map.

◆ AddList()

void IGESSelect_ViewSorter::AddList ( const Handle< TColStd_HSequenceOfTransient > & list )

Adds a list of entities by adding each of the items.

◆ AddModel()

void IGESSelect_ViewSorter::AddModel ( const Handle< Interface_InterfaceModel > & model )

Adds all the entities contained in a Model.

◆ Clear()

void IGESSelect_ViewSorter::Clear ( )

Clears recorded data.

◆ NbEntities()

Standard_Integer IGESSelect_ViewSorter::NbEntities ( ) const

Returns the count of already recorded.

◆ NbSets()

Standard_Integer IGESSelect_ViewSorter::NbSets ( const Standard_Boolean final ) const

Returns the count of sets recorded, one per distinct item. The Remaining List is not counted. If <final> is False, the sets are attached to distinct views determined by the method Add. If <final> is True, they are the sets determined by the last call to, either SortSingleViews, or SortDrawings.

Warning : Drawings directly recorded are also counted as sets, because of their Frame (which is made of Annotations)

◆ SetItem()

Handle< IGESData_IGESEntity > IGESSelect_ViewSorter::SetItem	(	const Standard_Integer	num,
		const Standard_Boolean	final ) const

Returns the Item which is attached to a set of entities For <final> and definition of sets, see method NbSets. This item can be a kind of View or a Drawing.

◆ SetModel()

void IGESSelect_ViewSorter::SetModel ( const Handle< IGESData_IGESModel > & model )

Sets the Model (for PacketList)

◆ Sets()

Handle< IFSelect_PacketList > IGESSelect_ViewSorter::Sets ( const Standard_Boolean final ) const

Returns the complete content of the determined Sets, which include Duplicated and Remaining (duplication 0) lists For <final> and definition of sets, see method NbSets.

◆ SortDrawings()

void IGESSelect_ViewSorter::SortDrawings ( const Interface_Graph & G )

Prepares the result to the sets attached to Drawings : All the single views referenced by a Drawing become bound to the set for this Drawing.

Entities or Views which correspond to no Drawing are put into the Remaining List.

Result can then be read by the methods NbSets,SetItem,SetList, RemainingList(final = True)

◆ SortSingleViews()

void IGESSelect_ViewSorter::SortSingleViews ( const Standard_Boolean alsoframes )

Prepares the result to keep only sets attached to Single Views If <alsoframes> is given True, it keeps also the Drawings as specific sets, in order to get their frames. Entities attached to no single view are put in Remaining List.