1 files changed, 61 insertions, 0 deletions
diff --git a/contrib/moses2/EstimatedScores.h b/contrib/moses2/EstimatedScores.h
new file mode 100644
index 000000000..eae2e08ab
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+++ b/contrib/moses2/EstimatedScores.h
@@ -0,0 +1,61 @@
+// $Id$
+
+/***********************************************************************
+ Moses - factored phrase-based language decoder
+ Copyright (C) 2006 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
+ ***********************************************************************/
+
+#pragma once
+
+#include <iostream>
+#include "legacy/Util2.h"
+#include "legacy/Bitmap.h"
+#include "legacy/Matrix.h"
+
+namespace Moses2
+{
+class MemPool;
+class System;
+
+//! A square array of floats to store future costs in the phrase-based decoder
+class EstimatedScores: public Matrix<float>
+{
+public:
+  EstimatedScores(MemPool &pool, size_t size) :
+      Matrix<float>(pool, size, size)
+  {
+  }
+
+  ~EstimatedScores(); // not implemented
+
+  float CalcEstimatedScore(Bitmap const&) const;
+  float CalcEstimatedScore(Bitmap const&, size_t startPos, size_t endPos) const;
+
+  std::ostream &Debug(std::ostream &out, const System &system) const
+  {
+    for (size_t endPos = 0; endPos < GetSize(); endPos++) {
+      for (size_t startPos = 0; startPos < GetSize(); startPos++)
+        out << GetValue(startPos, endPos) << " ";
+      out << std::endl;
+    }
+    return out;
+  }
+
+};
+
+}
+