A SelectDiff keeps the entities from a Selection, the Main Input, which are not listed by the Second Input. More...

#include <IFSelect_SelectDiff.hxx>

Inheritance diagram for IFSelect_SelectDiff:

Public Member Functions
	IFSelect_SelectDiff ()
	Creates an empty SelectDiff.

Interface_EntityIterator	RootResult (const Interface_Graph &G) const override
	Returns the list of selected entities : they are the Entities gotten from the Main Input but not from the Diff Input.

TCollection_AsciiString	Label () const override
	Returns a text defining the criterium : "Difference".

Public Member Functions inherited from IFSelect_SelectControl
Handle< IFSelect_Selection >	MainInput () const
	Returns the Main Input Selection.

Standard_Boolean	HasSecondInput () const
	Returns True if a Control Input is defined Thus, Result can be computed differently if there is a Control Input or if there is none.

Handle< IFSelect_Selection >	SecondInput () const
	Returns the Control Input Selection, or a Null Handle.

void	SetMainInput (const Handle< IFSelect_Selection > &sel)
	Sets a Selection to be the Main Input.

void	SetSecondInput (const Handle< IFSelect_Selection > &sel)
	Sets a Selection to be the Control Input.

void	FillIterator (IFSelect_SelectionIterator &iter) const override
	Puts in an Iterator the Selections from which "me" depends That is to say, the list of Input Selections.

Public Member Functions inherited from IFSelect_Selection
Interface_EntityIterator	UniqueResult (const Interface_Graph &G) const
	Returns the list of selected entities, each of them being unique. Default definition works from RootResult. According HasUniqueResult, UniqueResult returns directly RootResult, or build a Unique Result from it with a Graph.

virtual Interface_EntityIterator	CompleteResult (const Interface_Graph &G) const
	Returns the list of entities involved by a Selection, i.e. UniqueResult plus the shared entities (directly or not)

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.

Protected Member Functions
virtual Standard_Boolean	HasUniqueResult () const override
	Returns always True, because RootResult gives a Unique list.

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

A SelectDiff keeps the entities from a Selection, the Main Input, which are not listed by the Second Input.

Constructor & Destructor Documentation

◆ IFSelect_SelectDiff()

IFSelect_SelectDiff::IFSelect_SelectDiff ( )

Creates an empty SelectDiff.

Member Function Documentation

◆ HasUniqueResult()

virtual Standard_Boolean IFSelect_SelectDiff::HasUniqueResult ( ) const

overrideprotectedvirtual

Returns always True, because RootResult gives a Unique list.

Reimplemented from IFSelect_Selection.

◆ Label()

TCollection_AsciiString IFSelect_SelectDiff::Label ( ) const

overridevirtual

Returns a text defining the criterium : "Difference".

Implements IFSelect_Selection.

◆ RootResult()

Interface_EntityIterator IFSelect_SelectDiff::RootResult ( const Interface_Graph & G ) const

overridevirtual

Returns the list of selected entities : they are the Entities gotten from the Main Input but not from the Diff Input.

Implements IFSelect_Selection.

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

IFSelect_SelectDiff.hxx

Public Member Functions

Protected Member Functions