#include <Standard.hxx>#include <Handle_StepElement_Volume3dElementDescriptor.hxx>#include <Handle_StepElement_HArray1OfVolumeElementPurposeMember.hxx>#include <StepElement_Volume3dElementShape.hxx>#include <StepElement_ElementDescriptor.hxx>#include <StepElement_ElementOrder.hxx>#include <Handle_TCollection_HAsciiString.hxx>
1.4.1