33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
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// Copyright 2019 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CRDTP_SERIALIZABLE_H_
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#define CRDTP_SERIALIZABLE_H_
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#include <cstdint>
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#include <memory>
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#include <vector>
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#include "export.h"
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namespace crdtp {
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// =============================================================================
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// Serializable - An object to be emitted as a sequence of bytes.
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// =============================================================================
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class CRDTP_EXPORT Serializable {
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public:
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// Convenience: Invokes |AppendSerialized| on an empty vector.
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std::vector<uint8_t> Serialize() const;
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virtual void AppendSerialized(std::vector<uint8_t>* out) const = 0;
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virtual ~Serializable() = default;
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// Wraps a vector of |bytes| into a Serializable for situations in which we
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// eagerly serialize a structure.
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static std::unique_ptr<Serializable> From(std::vector<uint8_t> bytes);
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};
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} // namespace crdtp
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#endif // CRDTP_SERIALIZABLE_H_
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