1 /* 2 * Copyright 2019 The Android Open Source Project 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 17 #pragma once 18 19 #include <cstdint> 20 #include <forward_list> 21 #include <iterator> 22 #include <memory> 23 #include <vector> 24 25 #include "packet/bit_inserter.h" 26 27 namespace bluetooth { 28 namespace packet { 29 30 // A base struct to provide Serialize() and size() to be overridden. 31 class BaseStruct { 32 public: 33 virtual ~BaseStruct() = default; 34 35 virtual size_t size() const = 0; 36 37 // Write to the vector with the given iterator. 38 virtual void Serialize(BitInserter& it) const = 0; 39 40 protected: 41 BaseStruct() = default; 42 }; 43 44 } // namespace packet 45 } // namespace bluetooth 46