TopoDS_TShape Class Reference

A TShape is a topological structure describing a
set of points in a 2D or 3D space.

TShapes are defined by their optional domain
(geometry) and their components (other TShapes
with Locations and Orientations). The components
are stored in a List of Shapes.

A TShape contains the following boolean flags :

• Free : Free or Frozen.
  
• Modified : Has been modified.
  
• Checked : Has been checked.
  
• Orientable : Can be oriented.
  
• Closed : Is closed.
  
• Infinite : Is infinite.
  
• Convex : Is convex.
  
  
  Users have no direct access to the classes derived
  from TShape. They handle them with the classes
  derived from Shape.
  

#include <TopoDS_TShape.hxx>

Inheritance diagram for TopoDS_TShape:

[legend]

Public Member Functions
Standard_Boolean	Free () const
	Returns the free flag.
void	Free (const Standard_Boolean F)
	Sets the free flag.
Standard_Boolean	Modified () const
	Returns the modification flag.
void	Modified (const Standard_Boolean M)
	Sets the modification flag.
Standard_Boolean	Checked () const
	Returns the checked flag.
void	Checked (const Standard_Boolean C)
	Sets the checked flag.
Standard_Boolean	Orientable () const
	Returns the orientability flag.
void	Orientable (const Standard_Boolean C)
	Sets the orientability flag.
Standard_Boolean	Closed () const
	Returns the closedness flag.
void	Closed (const Standard_Boolean C)
	Sets the closedness flag.
Standard_Boolean	Infinite () const
	Returns the infinity flag.
void	Infinite (const Standard_Boolean C)
	Sets the infinity flag.
Standard_Boolean	Convex () const
	Returns the convexness flag.
void	Convex (const Standard_Boolean C)
	Sets the convexness flag.
virtual TopAbs_ShapeEnum	ShapeType () const =0
	Returns the type as a term of the ShapeEnum enum : VERTEX, EDGE, WIRE, FACE, ....
virtual Handle_TopoDS_TShape	EmptyCopy () const =0
	Returns a copy of the TShape with no sub-shapes.
Protected Member Functions
	TopoDS_TShape ()
	Constructs an empty TShape. Free : True Modified : True Checked : False Orientable : True Closed : False Infinite : False Convex : False

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Constructor & Destructor Documentation

TopoDS_TShape::TopoDS_TShape

(

)

[protected]

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Member Function Documentation

void TopoDS_TShape::Checked

(

const Standard_Boolean

C

)

Standard_Boolean TopoDS_TShape::Checked

(

)

const

void TopoDS_TShape::Closed

(

const Standard_Boolean

C

)

Standard_Boolean TopoDS_TShape::Closed

(

)

const

void TopoDS_TShape::Convex

(

const Standard_Boolean

C

)

Standard_Boolean TopoDS_TShape::Convex

(

)

const

virtual Handle_TopoDS_TShape TopoDS_TShape::EmptyCopy

(

)

const [pure virtual]

Implemented in TopoDS_TWire, TopoDS_TFace, TopoDS_TShell, TopoDS_TSolid, TopoDS_TCompSolid, TopoDS_TCompound, BRep_TFace, BRep_TEdge, and BRep_TVertex.

void TopoDS_TShape::Free

(

const Standard_Boolean

F

)

Standard_Boolean TopoDS_TShape::Free

(

)

const

void TopoDS_TShape::Infinite

(

const Standard_Boolean

C

)

Standard_Boolean TopoDS_TShape::Infinite

(

)

const

void TopoDS_TShape::Modified

(

const Standard_Boolean

M

)

Standard_Boolean TopoDS_TShape::Modified

(

)

const

void TopoDS_TShape::Orientable

(

const Standard_Boolean

C

)

Standard_Boolean TopoDS_TShape::Orientable

(

)

const

virtual TopAbs_ShapeEnum TopoDS_TShape::ShapeType

(

)

const [pure virtual]

Implemented in TopoDS_TVertex, TopoDS_TEdge, TopoDS_TWire, TopoDS_TFace, TopoDS_TShell, TopoDS_TSolid, TopoDS_TCompSolid, and TopoDS_TCompound.

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

• TopoDS_TShape.hxx