#include <Standard_Handle.hxx>
#include <Standard_Integer.hxx>
-#include <Standard_Boolean.hxx>
#include <Standard_Type.hxx>
#include <Standard_CString.hxx>
#include <StepData_Logical.hxx>
-#include <Standard_Real.hxx>
class Standard_Transient;
class StepData_PDescr;
class StepData_SelectMember;