Open CASCADE Technology 6.6.0
Public Member Functions
TNaming_Iterator Class Reference

A tool to visit the contents of a named shape attribute.
Pairs of shapes in the attribute are iterated, one
being the pre-modification or the old shape, and
the other the post-modification or the new shape.
This allows you to have a full access to all
contents of an attribute. If, on the other hand, you
are only interested in topological entities stored
in the attribute, you can use the functions
GetShape and CurrentShape in TNaming_Tool.

#include <TNaming_Iterator.hxx>

Public Member Functions

 TNaming_Iterator (const Handle< TNaming_NamedShape > &anAtt)
 Iterates on all the history records in
<anAtt>.

 TNaming_Iterator (const TDF_Label &aLabel)
 Iterates on all the history records in
the current transaction

 TNaming_Iterator (const TDF_Label &aLabel, const Standard_Integer aTrans)
 Iterates on all the history records in
the transaction <aTrans>

Standard_Boolean More () const
 Returns True if there is a current Item in
the iteration.

void Next ()
 Moves the iteration to the next Item

const TopoDS_ShapeOldShape () const
 Returns the old shape in this iterator object.
This shape can be a null one.

const TopoDS_ShapeNewShape () const
 Returns the new shape in this iterator object.

Standard_Boolean IsModification () const
 Returns true if the new shape is a modification (split,
fuse,etc...) of the old shape.


TNaming_Evolution Evolution () const

Constructor & Destructor Documentation

TNaming_Iterator::TNaming_Iterator ( const Handle< TNaming_NamedShape > &  anAtt)
TNaming_Iterator::TNaming_Iterator ( const TDF_Label aLabel)
TNaming_Iterator::TNaming_Iterator ( const TDF_Label aLabel,
const Standard_Integer  aTrans 
)

Member Function Documentation

TNaming_Evolution TNaming_Iterator::Evolution ( ) const
Standard_Boolean TNaming_Iterator::IsModification ( ) const
Standard_Boolean TNaming_Iterator::More ( ) const
const TopoDS_Shape& TNaming_Iterator::NewShape ( ) const
void TNaming_Iterator::Next ( )
const TopoDS_Shape& TNaming_Iterator::OldShape ( ) const

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