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+/********************* */
+/*! \file unsat_core.h
+ ** \verbatim
+ ** Original author: Morgan Deters
+ ** Major contributors: none
+ ** Minor contributors (to current version): none
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2014 New York University and The University of Iowa
+ ** See the file COPYING in the top-level source directory for licensing
+ ** information.\endverbatim
+ **
+ ** \brief [[ Add one-line brief description here ]]
+ **
+ ** [[ Add lengthier description here ]]
+ ** \todo document this file
+ **/
+
+#include "cvc4_public.h"
+
+#ifndef __CVC4__UNSAT_CORE_H
+#define __CVC4__UNSAT_CORE_H
+
+#include <iostream>
+#include <vector>
+#include "expr/expr.h"
+
+namespace CVC4 {
+
+class CVC4_PUBLIC UnsatCore {
+ std::vector<Expr> d_core;
+
+public:
+ UnsatCore() {}
+
+ template <class T>
+ UnsatCore(T begin, T end) : d_core(begin, end) {}
+
+ ~UnsatCore() {}
+
+ typedef std::vector<Expr>::const_iterator iterator;
+ typedef std::vector<Expr>::const_iterator const_iterator;
+
+ const_iterator begin() const;
+ const_iterator end() const;
+
+ void toStream(std::ostream& out) const;
+
+};/* class UnsatCore */
+
+std::ostream& operator<<(std::ostream& out, const UnsatCore& core) CVC4_PUBLIC;
+
+}/* CVC4 namespace */
+
+#endif /* __CVC4__UNSAT_CORE_H */
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