public: virtual long __thiscall IwBSplineSurface::EvaluateApprox1stDerivatives(class IwVector2d const &, int, int, class IwVector3d &, class IwVector3d &, class IwVector3d &)const

Mangled name

?EvaluateApprox1stDerivatives@IwBSplineSurface@@UBEJABVIwVector2d@@HHAAVIwVector3d@@11@Z

Imported by

size	filename
5306880	moi_lib_ns.dll