API Reference > OdIfc4x1 Namespace > Classes > IfcRationalBSplineSurfaceWithKnots Class
IfcRationalBSplineSurfaceWithKnots Class
OdIfc4x1__IfcRationalBSplineSurfaceWithKnotsOdIfc4x1__IfcRationalBSplineSurfaceWithKnotsOdIfc4x1__IfcRationalBSplineSurfaceWithKnotsOdIfc4x1__IfcRationalBSplineSurfaceWithKnotsOdIfc4x1__IfcRationalBSplineSurfaceWithKnotsOdIfc4x1__IfcRationalBSplineSurfaceWithKnotsOdIfc4x1__IfcRationalBSplineSurfaceWithKnotsOdIfc4x1__IfcRationalBSplineSurfaceWithKnotsOdIfc4x1__IfcRationalBSplineSurfaceWithKnotsOdIfc4x1__IfcRationalBSplineSurfaceWithKnots
Syntax
C++
class IfcRationalBSplineSurfaceWithKnots : public IfcBSplineSurfaceWithKnots;

IfcRationalBSplineSurfaceWithKnotsAutoImpl.h

This is the overview for the getAttr method overload. 
Retrieves the type of the Standard Data Access Interface (SDAI) object.  
 
 
 
 
This is the overview for the putAttr method overload. 
This is the overview for the testAttr method overload. 
type 
Retrieves the current type of the entity.  
This is the overview for the unsetAttr method overload. 
 
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