1 /** 2 * Copyright © 2019 IBM Corporation 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #pragma once 17 18 #include <string> 19 20 namespace phosphor::power::regulators 21 { 22 23 /** 24 * @class Device 25 * 26 * A hardware device, such as a voltage regulator or I/O expander. 27 */ 28 class Device 29 { 30 public: 31 // Specify which compiler-generated methods we want 32 Device() = delete; 33 Device(const Device&) = delete; 34 Device(Device&&) = delete; 35 Device& operator=(const Device&) = delete; 36 Device& operator=(Device&&) = delete; 37 ~Device() = default; 38 39 /** 40 * Constructor. 41 * 42 * @param id unique device ID 43 */ 44 explicit Device(const std::string& id) : id{id} 45 { 46 } 47 48 /** 49 * Returns the unique ID of this device. 50 * 51 * @return device ID 52 */ 53 const std::string& getID() const 54 { 55 return id; 56 } 57 58 private: 59 /** 60 * Unique ID of this device. 61 */ 62 const std::string id{}; 63 }; 64 65 } // namespace phosphor::power::regulators 66