/* * Copyright 2019 The Android Open Source Project * * 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> #include <vector> namespace bluetooth { namespace packet { // Base class that holds a shared pointer to data with bounds. class View { public: View(std::shared_ptr<const std::vector<uint8_t>> data, size_t begin, size_t end); View(const View& view, size_t begin, size_t end); View(const View& view) = default; virtual ~View() = default; uint8_t operator[](size_t i) const; size_t size() const; private: std::shared_ptr<const std::vector<uint8_t>> data_; size_t begin_; size_t end_; }; } // namespace packet } // namespace bluetooth