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/*
* Open Chinese Convert
*
* Copyright 2020 Carbo Kuo <byvoid@byvoid.com>
*
* 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 "Common.hpp"
#include "SerializableDict.hpp"
namespace opencc {
/**
* Binary format for dictionary values serialization.
* @ingroup opencc_cpp_api
*/
class OPENCC_EXPORT SerializedValues : public SerializableDict {
public:
SerializedValues(const LexiconPtr& _lexicon) : lexicon(_lexicon) {}
virtual ~SerializedValues() {}
virtual void SerializeToFile(FILE* fp) const;
static std::shared_ptr<SerializedValues> NewFromFile(FILE* fp);
static std::shared_ptr<SerializedValues> NewFromBuffer(const char* data,
size_t size,
size_t* bytesRead);
const LexiconPtr& GetLexicon() const { return lexicon; }
size_t KeyMaxLength() const;
private:
LexiconPtr lexicon;
void ConstructBuffer(std::string* valueBuffer,
std::vector<uint16_t>* valueBytes,
uint32_t* valueTotalLength) const;
};
} // namespace opencc