#ifndef _StepBasic_ExternalSource_HeaderFile
#include <StepBasic_ExternalSource.hxx>
#endif
#ifndef _TCollection_HAsciiString_HeaderFile
#include <TCollection_HAsciiString.hxx>
#endif
#ifndef _StepBasic_IdentificationRole_HeaderFile
#include <StepBasic_IdentificationRole.hxx>
#endif
#ifndef _StepBasic_ExternalIdentificationAssignment_HeaderFile
#include <StepBasic_ExternalIdentificationAssignment.hxx>
#endif