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https://github.com/moses-smt/mosesdecoder.git
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64 lines
2.0 KiB
C++
64 lines
2.0 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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#include "ChartRuleLookupManagerCYKPlus.h"
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#include "DotChartInMemory.h"
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#include "moses/InputType.h"
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#include "moses/StaticData.h"
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#include "moses/NonTerminal.h"
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#include "moses/ChartCellCollection.h"
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#include "moses/ChartParserCallback.h"
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#include "moses/TranslationModel/PhraseDictionaryMemory.h"
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namespace Moses
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{
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void ChartRuleLookupManagerCYKPlus::AddCompletedRule(
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const DottedRule &dottedRule,
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const TargetPhraseCollection &tpc,
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const WordsRange &range,
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ChartParserCallback &outColl)
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{
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// Determine the rule's rank.
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size_t rank = 0;
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const DottedRule *node = &dottedRule;
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while (!node->IsRoot()) {
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if (node->IsNonTerminal()) {
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++rank;
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}
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node = node->GetPrev();
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}
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// Fill m_stackVec with a stack pointer for each non-terminal.
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m_stackVec.resize(rank);
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node = &dottedRule;
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while (rank > 0) {
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if (node->IsNonTerminal()) {
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m_stackVec[--rank] = &node->GetChartCellLabel();
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}
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node = node->GetPrev();
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}
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// Add the (TargetPhraseCollection, StackVec) pair to the collection.
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outColl.Add(tpc, m_stackVec, range);
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}
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} // namespace Moses
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