13af6ab5fSopenharmony_ci/* 23af6ab5fSopenharmony_ci * Copyright (c) 2023-2024 Huawei Device Co., Ltd. 33af6ab5fSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 43af6ab5fSopenharmony_ci * you may not use this file except in compliance with the License. 53af6ab5fSopenharmony_ci * You may obtain a copy of the License at 63af6ab5fSopenharmony_ci * 73af6ab5fSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 83af6ab5fSopenharmony_ci * 93af6ab5fSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 103af6ab5fSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 113af6ab5fSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 123af6ab5fSopenharmony_ci * See the License for the specific language governing permissions and 133af6ab5fSopenharmony_ci * limitations under the License. 143af6ab5fSopenharmony_ci */ 153af6ab5fSopenharmony_ci 163af6ab5fSopenharmony_ciclass C {} 173af6ab5fSopenharmony_ci 183af6ab5fSopenharmony_ciclass IR { 193af6ab5fSopenharmony_ci value: C = new C() 203af6ab5fSopenharmony_ci} 213af6ab5fSopenharmony_ci 223af6ab5fSopenharmony_ciclass CIterator { 233af6ab5fSopenharmony_ci 243af6ab5fSopenharmony_ci private ind_: int = 0; 253af6ab5fSopenharmony_ci private base_: C[]; 263af6ab5fSopenharmony_ci 273af6ab5fSopenharmony_ci constructor (base: C[]) { 283af6ab5fSopenharmony_ci this.base_ = base; 293af6ab5fSopenharmony_ci } 303af6ab5fSopenharmony_ci 313af6ab5fSopenharmony_ci next(): IR { 323af6ab5fSopenharmony_ci return { 333af6ab5fSopenharmony_ci value: this.base_[this.ind_ += 1] 343af6ab5fSopenharmony_ci } 353af6ab5fSopenharmony_ci } 363af6ab5fSopenharmony_ci} 373af6ab5fSopenharmony_ci 38