#ifndef _StepBasic_LengthMeasureWithUnit_HeaderFile #include #endif #ifndef _StepRepr_MeasureRepresentationItem_HeaderFile #include #endif #ifndef _StepBasic_MeasureWithUnit_HeaderFile #include #endif #ifndef _StepRepr_RepresentationItem_HeaderFile #include #endif #ifndef _StepRepr_ReprItemAndLengthMeasureWithUnit_HeaderFile #include #endif