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/***********************************************************************
Moses - statistical machine translation system
Copyright (C) 2006-2012 University of Edinburgh
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
***********************************************************************/
#include "ChartRuleLookupManagerCYKPlus.h"
#include "DotChartInMemory.h"
#include "moses/InputType.h"
#include "moses/StaticData.h"
#include "moses/NonTerminal.h"
#include "moses/ChartCellCollection.h"
#include "moses/ChartParserCallback.h"
#include "moses/TranslationModel/PhraseDictionaryMemory.h"
namespace Moses
{
void ChartRuleLookupManagerCYKPlus::AddCompletedRule(
const DottedRule &dottedRule,
const TargetPhraseCollection &tpc,
const Range &range,
ChartParserCallback &outColl)
{
// Determine the rule's rank.
size_t rank = 0;
const DottedRule *node = &dottedRule;
while (!node->IsRoot()) {
if (node->IsNonTerminal()) {
++rank;
}
node = node->GetPrev();
}
// Fill m_stackVec with a stack pointer for each non-terminal.
m_stackVec.resize(rank);
node = &dottedRule;
while (rank > 0) {
if (node->IsNonTerminal()) {
m_stackVec[--rank] = &node->GetChartCellLabel();
}
node = node->GetPrev();
}
// Add the (TargetPhraseCollection, StackVec) pair to the collection.
outColl.Add(tpc, m_stackVec, range);
}
} // namespace Moses
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