ABT.MemberIterator.Status.GetOffset C# (CSharp) Method

            public static Int32 GetOffset(ExprType from_type, Int32 to_index) {
                switch (from_type.Kind) {
                    case ExprTypeKind.ARRAY:
                        return to_index * ((ArrayType)from_type).ElemType.SizeOf;

                    case ExprTypeKind.INCOMPLETE_ARRAY:
                        return to_index * ((IncompleteArrayType)from_type).ElemType.SizeOf;

                    case ExprTypeKind.STRUCT_OR_UNION:
                        return ((StructOrUnionType)from_type).Attribs[to_index].offset;

                    default:
                        throw new InvalidProgramException("Not an aggregate Type.");
                }
            }