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68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
// $Id$
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/***********************************************************************
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Moses - factored phrase-based language decoder
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Copyright (C) 2006 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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#include "moses/TranslationModel/PhraseDictionaryNode.h"
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#include "moses/TargetPhrase.h"
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#include "moses/TranslationModel/PhraseDictionaryMemory.h"
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namespace Moses
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{
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PhraseDictionaryNode::~PhraseDictionaryNode()
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{
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delete m_targetPhraseCollection;
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}
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void PhraseDictionaryNode::Sort(size_t tableLimit)
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{
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// recusively sort
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NodeMap::iterator iter;
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for (iter = m_map.begin() ; iter != m_map.end() ; ++iter) {
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iter->second.Sort(tableLimit);
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}
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// sort TargetPhraseCollection in this node
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if (m_targetPhraseCollection != NULL)
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m_targetPhraseCollection->NthElement(tableLimit);
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}
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PhraseDictionaryNode *PhraseDictionaryNode::GetOrCreateChild(const Word &word)
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{
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NodeMap::iterator iter = m_map.find(word);
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if (iter != m_map.end())
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return &iter->second; // found it
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// can't find node. create a new 1
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return &(m_map[word] = PhraseDictionaryNode());
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}
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const PhraseDictionaryNode *PhraseDictionaryNode::GetChild(const Word &word) const
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{
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NodeMap::const_iterator iter = m_map.find(word);
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if (iter != m_map.end())
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return &iter->second; // found it
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// don't return anything
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return NULL;
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}
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}
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