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68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
/***********************************************************************
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Moses - statistical machine translation system
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Copyright (C) 2006-2011 University of Edinburgh
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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***********************************************************************/
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#pragma once
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#include "Trie.h"
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#include "moses/TypeDef.h"
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#include <istream>
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#include <vector>
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namespace Moses
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{
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class LMList;
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class WordPenaltyProducer;
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/** Abstract base class defining RuleTableLoader interface. Friend of RuleTableTrie.
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*/
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class RuleTableLoader
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{
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public:
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virtual ~RuleTableLoader() {}
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virtual bool Load(const std::vector<FactorType> &input,
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const std::vector<FactorType> &output,
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const std::string &inFile,
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const std::vector<float> &weight,
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size_t tableLimit,
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const LMList &languageModels,
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const WordPenaltyProducer* wpProducer,
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RuleTableTrie &) = 0;
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protected:
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// Provide access to RuleTableTrie's private SortAndPrune function.
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void SortAndPrune(RuleTableTrie &ruleTable) {
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ruleTable.SortAndPrune();
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}
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// Provide access to RuleTableTrie's private
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// GetOrCreateTargetPhraseCollection function.
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TargetPhraseCollection &GetOrCreateTargetPhraseCollection(
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RuleTableTrie &ruleTable
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, const Phrase &source
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, const TargetPhrase &target
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, const Word &sourceLHS) {
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return ruleTable.GetOrCreateTargetPhraseCollection(source, target, sourceLHS);
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}
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};
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} // namespace Moses
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