| /* |
| * Copyright (c) 2021 Project CHIP Authors |
| * All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <cstdint> |
| |
| namespace chip { |
| |
| /** |
| * Enum used to control iteration (e.g. via a callback function that is called |
| * for each of a set of elements). |
| * |
| * When used as the callback return type: |
| * Continue: Continue the iteration. |
| * Break: Stop the iteration. |
| * |
| * When used as the return type of the entire iteration procedure: |
| * Break: Some callback returned Break. |
| * Finish: All callbacks returned Continue. |
| */ |
| enum class Loop : uint8_t |
| { |
| Continue, |
| Break, |
| Finish, |
| }; |
| |
| } // namespace chip |
