TopoDS_Iterator Class Reference

Iterates on the underlying shape underlying a given
TopoDS_Shape object, providing access to its
component sub-shapes. Each component shape is
returned as a TopoDS_Shape with an orientation,
and a compound of the original values and the relative values.
More...

#include <TopoDS_Iterator.hxx>

Public Member Functions
	TopoDS_Iterator ()
	Creates an empty Iterator. More...
	TopoDS_Iterator (const TopoDS_Shape &S, const Standard_Boolean cumOri=Standard_True, const Standard_Boolean cumLoc=Standard_True)
	Creates an Iterator on <S> sub-shapes. Note: More...
void	Initialize (const TopoDS_Shape &S, const Standard_Boolean cumOri=Standard_True, const Standard_Boolean cumLoc=Standard_True)
	Initializes this iterator with shape S. <br> Note: More...
Standard_Boolean	More () const
	Returns true if there is another sub-shape in the <br> shape which this iterator is scanning. More...
void	Next ()
	Moves on to the next sub-shape in the shape which <br> this iterator is scanning. Exceptions Standard_NoMoreObject if there are no more sub-shapes in the shape. More...
const TopoDS_Shape &	Value () const
	Returns the current sub-shape in the shape which <br> this iterator is scanning. Exceptions Standard_NoSuchObject if there is no current sub-shape. More...

Detailed Description

Iterates on the underlying shape underlying a given
TopoDS_Shape object, providing access to its
component sub-shapes. Each component shape is
returned as a TopoDS_Shape with an orientation,
and a compound of the original values and the relative values.

Constructor & Destructor Documentation

TopoDS_Iterator::TopoDS_Iterator

(

)

Creates an empty Iterator.

TopoDS_Iterator::TopoDS_Iterator	(	const TopoDS_Shape &	S,
		const Standard_Boolean	cumOri = Standard_True,
		const Standard_Boolean	cumLoc = Standard_True
	)

Creates an Iterator on <S> sub-shapes.
Note:

• If cumOri is true, the function composes all
  sub-shapes with the orientation of S.
  
• If cumLoc is true, the function multiplies all
  sub-shapes by the location of S, i.e. it applies to
  each sub-shape the transformation that is associated with S.
  

Member Function Documentation

void TopoDS_Iterator::Initialize	(	const TopoDS_Shape &	S,
		const Standard_Boolean	cumOri = Standard_True,
		const Standard_Boolean	cumLoc = Standard_True
	)

 Initializes this iterator with shape S. <br>

Note:

• If cumOri is true, the function composes all
  sub-shapes with the orientation of S.
  
• If cumLoc is true, the function multiplies all
  sub-shapes by the location of S, i.e. it applies to
  each sub-shape the transformation that is associated with S.
  

Standard_Boolean TopoDS_Iterator::More

(

)

const

 Returns true if there is another sub-shape in the <br>

shape which this iterator is scanning.

void TopoDS_Iterator::Next

(

)

 Moves on to the next sub-shape in the shape which <br>

this iterator is scanning.
Exceptions
Standard_NoMoreObject if there are no more sub-shapes in the shape.

const TopoDS_Shape& TopoDS_Iterator::Value

(

)

const

 Returns the current sub-shape in the shape which <br>

this iterator is scanning.
Exceptions
Standard_NoSuchObject if there is no current sub-shape.

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

• TopoDS_Iterator.hxx