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TextDict.hpp
/*
* Open Chinese Convert
*
* Copyright 2010-2020 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 "Common.hpp"
#include "SerializableDict.hpp"
namespace opencc {
class OPENCC_EXPORT TextDict : public Dict, public SerializableDict {
public:
TextDict(const LexiconPtr& _lexicon);
virtual ~TextDict();
virtual size_t KeyMaxLength() const;
virtual Optional<const DictEntry*> Match(const char* word, size_t len) const;
virtual LexiconPtr GetLexicon() const;
virtual void SerializeToFile(FILE* fp) const;
static TextDictPtr NewFromDict(const Dict& dict);
static TextDictPtr NewFromFile(FILE* fp);
static TextDictPtr NewFromSortedFile(FILE* fp);
private:
const size_t maxLength;
const LexiconPtr lexicon;
};
} // namespace opencc
opencc::Dict
Abstract class of dictionary.
Definition Dict.hpp:31
opencc::Optional
A class that wraps type T into a nullable type.
Definition Optional.hpp:26
opencc::SerializableDict
Serializable dictionary interface.
Definition SerializableDict.hpp:28
opencc::TextDict::SerializeToFile
virtual void SerializeToFile(FILE *fp) const
Serializes the dictionary and writes in to a file.
Definition TextDict.cpp:80
opencc::TextDict::GetLexicon
virtual LexiconPtr GetLexicon() const
Returns all entries in the dictionary.
Definition TextDict.cpp:78
opencc::TextDict::TextDict
TextDict(const LexiconPtr &_lexicon)
Constructor of TextDict.
Definition TextDict.cpp:36
opencc::TextDict::Match
virtual Optional< const DictEntry * > Match(const char *word, size_t len) const
Matches a word exactly and returns the DictEntry or Optional::Null().
Definition TextDict.cpp:66
opencc::TextDict::KeyMaxLength
virtual size_t KeyMaxLength() const
Returns the length of the longest key in the dictionary.
Definition TextDict.cpp:64
opencc::TextDict::NewFromDict
static TextDictPtr NewFromDict(const Dict &dict)
Constructs a TextDict from another dictionary.
Definition TextDict.cpp:60