55 lines
2.0 KiB
C++
55 lines
2.0 KiB
C++
/*
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* Copyright (C) 2014 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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#ifndef LATINIME_DICT_TOOLKIT_OFFDEVICE_INTERMEDIATE_DICT_H
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#define LATINIME_DICT_TOOLKIT_OFFDEVICE_INTERMEDIATE_DICT_H
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#include "dict_toolkit_defines.h"
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#include "offdevice_intermediate_dict/offdevice_intermediate_dict_header.h"
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#include "offdevice_intermediate_dict/offdevice_intermediate_dict_pt_node_array.h"
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#include "dictionary/property/word_property.h"
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#include "utils/int_array_view.h"
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namespace latinime {
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namespace dicttoolkit {
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/**
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* On memory patricia trie to represent a dictionary.
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*/
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class OffdeviceIntermediateDict final {
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public:
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OffdeviceIntermediateDict(const OffdeviceIntermediateDictHeader &header)
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: mHeader(header), mRootPtNodeArray() {}
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bool addWord(const WordProperty &wordProperty);
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// The returned value will be invalid after modifying the dictionary. e.g. calling addWord().
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const WordProperty *getWordProperty(const CodePointArrayView codePoints) const;
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const OffdeviceIntermediateDictHeader &getHeader() const { return mHeader; }
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private:
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DISALLOW_ASSIGNMENT_OPERATOR(OffdeviceIntermediateDict);
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const OffdeviceIntermediateDictHeader mHeader;
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OffdeviceIntermediateDictPtNodeArray mRootPtNodeArray;
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bool addWordInner(const CodePointArrayView codePoints, const WordProperty &wordProperty,
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OffdeviceIntermediateDictPtNodeArray &ptNodeArray);
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};
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} // namespace dicttoolkit
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} // namespace latinime
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#endif // LATINIME_DICT_TOOLKIT_OFFDEVICE_INTERMEDIATE_DICT_H
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