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43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
/***********************************************************************
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Moses - statistical machine translation system
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Copyright (C) 2006-2011 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 "ChartTrellisDetour.h"
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#include "ChartHypothesis.h"
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#include "ChartTrellisNode.h"
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#include "ChartTrellisPath.h"
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namespace Moses
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{
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ChartTrellisDetour::ChartTrellisDetour(
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boost::shared_ptr<const ChartTrellisPath> basePath,
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const ChartTrellisNode &substitutedNode,
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const ChartHypothesis &replacementHypo)
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: m_basePath(basePath)
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, m_substitutedNode(substitutedNode)
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, m_replacementHypo(replacementHypo)
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{
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float diff = replacementHypo.GetTotalScore()
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- substitutedNode.GetHypothesis().GetTotalScore();
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m_totalScore = basePath->GetTotalScore() + diff;
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}
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} // namespace Moses
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