45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
/*
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EGYPT Toolkit for Statistical Machine Translation
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Written by Yaser Al-Onaizan, Jan Curin, Michael Jahr, Kevin Knight, John Lafferty, Dan Melamed, David Purdy, Franz Och, Noah Smith, and David Yarowsky.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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USA.
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*/
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#include "AlignTables.h"
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bool alignmodel::insert(Vector<WordIndex>& aj, LogProb val)
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{
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alignment_hash::iterator i;
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i = a.find(aj);
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if(i != a.end() || val <= 0)
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return false ;
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a.insert(pair<const Vector<WordIndex>, LogProb>(aj, val));
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return true ;
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}
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LogProb alignmodel::getValue(Vector<WordIndex>& align) const
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{
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const LogProb zero = 0.0 ;
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alignment_hash::const_iterator i;
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i = a.find(align);
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if(i == a.end())
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return zero;
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else
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return (*i).second;
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}
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