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46 lines
1.2 KiB
46 lines
1.2 KiB
/*
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* Copyright 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <cstdint>
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#include <memory>
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#include <vector>
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namespace bluetooth {
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namespace packet {
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// Base class that holds a shared pointer to data with bounds.
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class View {
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public:
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View(std::shared_ptr<const std::vector<uint8_t>> data, size_t begin, size_t end);
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View(const View& view, size_t begin, size_t end);
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View(const View& view) = default;
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virtual ~View() = default;
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uint8_t operator[](size_t i) const;
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size_t size() const;
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private:
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std::shared_ptr<const std::vector<uint8_t>> data_;
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size_t begin_;
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size_t end_;
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};
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} // namespace packet
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} // namespace bluetooth
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