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diff --git a/experimental/alignment-enabled/MGIZA/src/model2.h b/experimental/alignment-enabled/MGIZA/src/model2.h
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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.
+
+*/
+#ifndef _model2_h
+#define _model2_h 1
+
+#include <assert.h>
+ 
+#include <iostream>
+#include <algorithm>
+#include <functional>
+#include <map>
+#include <set>
+#include "Vector.h"
+#include <utility>
+
+#if __GNUC__>2
+#include <ext/hash_map>
+using __gnu_cxx::hash_map;
+#else
+#include <hash_map>
+#endif
+
+#include <fstream>
+#include <math.h>
+#include <time.h>
+
+#include "TTables.h"
+#include "ATables.h" 
+#include "getSentence.h"
+#include "defs.h"
+#include "model1.h"
+#include "Perplexity.h"
+#include "vocab.h"
+
+class model2 : public model1{
+public:
+    amodel<PROB>&aTable;
+    amodel<COUNT>&aCountTable;
+public:
+    model2(model1& m1,amodel<PROB>&,amodel<COUNT>&);
+    void initialize_table_uniformly(sentenceHandler&);
+    int em_with_tricks(int iterations,bool dumpCount = false, 
+	    const char* dumpCountName = NULL, bool useString = false);
+    void load_table(const char* aname);
+    inline amodel<PROB>& getATable(void) {return aTable;};
+    inline amodel<COUNT>& getACountTable(void) {return aCountTable;};
+    void em_loop(Perplexity& perp,sentenceHandler& sHandler1, bool dump_files,const char* alignfile, Perplexity&, bool test);
+    friend class model3;
+};
+
+#endif