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