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67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
#pragma once
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// $Id$
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/***********************************************************************
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Moses - factored phrase-based, hierarchical and syntactic language decoder
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Copyright (C) 2009 Hieu Hoang
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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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#include <vector>
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#include <iostream>
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#include <boost/shared_ptr.hpp>
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#include "Word.h"
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namespace OnDiskPt
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{
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class Vocab;
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/** A contiguous phrase. SourcePhrase & TargetPhrase inherit from this and add the on-disk functionality
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*/
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class Phrase
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{
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friend std::ostream& operator<<(std::ostream&, const Phrase&);
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protected:
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std::vector<WordPtr> m_words;
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public:
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Phrase() {
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}
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virtual ~Phrase() {}
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void AddWord(WordPtr word);
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void AddWord(WordPtr word, size_t pos);
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const Word &GetWord(size_t pos) const {
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return *m_words[pos];
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}
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size_t GetSize() const {
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return m_words.size();
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}
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virtual void DebugPrint(std::ostream &out, const Vocab &vocab) const;
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int Compare(const Phrase &compare) const;
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bool operator<(const Phrase &compare) const;
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bool operator>(const Phrase &compare) const;
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bool operator==(const Phrase &compare) const;
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};
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typedef boost::shared_ptr<Phrase> PhrasePtr;
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}
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