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52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
/***********************************************************************
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Moses - statistical machine translation system
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Copyright (C) 2006-2012 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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#ifndef PCFG_EXTRACT_RULE_EXTRACTOR_H_
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#define PCFG_EXTRACT_RULE_EXTRACTOR_H_
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#include "SyntaxTree.h"
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#include "syntax-common/vocabulary.h"
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#include "rule_collection.h"
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namespace MosesTraining
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{
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namespace Syntax
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{
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namespace PCFG
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{
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// Extracts PCFG rules from syntax trees and adds them to a RuleCollection.
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class RuleExtractor
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{
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public:
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RuleExtractor(Vocabulary &);
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void Extract(const SyntaxTree &, RuleCollection &) const;
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private:
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Vocabulary &non_term_vocab_;
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};
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} // namespace PCFG
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} // namespace Syntax
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} // namespace MosesTraining
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#endif
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