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

            public void Next() {

                // From base_type to CurType.
                List<ExprType> types = GetTypes(this.base_type, this.indices);

                // We try to jump as many levels out as we can.
                do {
                    Int32 index = this.indices.Last();
                    this.indices.RemoveAt(this.indices.Count - 1);

                    types.RemoveAt(types.Count - 1);
                    ExprType type = types.Last();

                    switch (type.Kind) {
                        case ExprTypeKind.ARRAY:
                            if (index < ((ArrayType)type).NumElems - 1) {
                                // There are more elements in the array.
                                this.indices.Add(index + 1);
                                return;
                            }
                            break;

                        case ExprTypeKind.INCOMPLETE_ARRAY:
                            this.indices.Add(index + 1);
                            return;

                        case ExprTypeKind.STRUCT_OR_UNION:
                            if (((StructOrUnionType)type).IsStruct && index < ((StructOrUnionType)type).Attribs.Count - 1) {
                                // There are more members in the struct.
                                // (not union, since we can only initialize the first member of a union)
                                this.indices.Add(index + 1);
                                return;
                            }
                            break;

                        default:
                            break;
                    }

                } while (this.indices.Any());
            }