checkpoint

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

src/muz_qe/dl_mk_bit_blast.h

@@ -0,0 +1,53 @@
+/*++
+Copyright (c) 2012 Microsoft Corporation
+
+Module Name:
+
+    dl_mk_bit_blast.h
+
+Abstract:
+
+    <abstract>
+
+Author:
+
+    Nikolaj Bjorner (nbjorner) 2012-08-30
+
+Revision History:
+
+--*/
+#ifndef _DL_MK_BIT_BLAST_H_
+#define _DL_MK_BIT_BLAST_H_
+
+#include<utility>
+
+#include"map.h"
+#include"obj_pair_hashtable.h"
+#include"dl_context.h"
+#include"dl_rule_set.h"
+#include"dl_rule_transformer.h"
+
+namespace datalog {
+
+    /**
+       \brief Functor for bit-blasting a rule set.
+    */
+
+    class mk_bit_blast : public rule_transformer::plugin {
+        class impl;
+
+        impl*            m_impl;
+        void blast(expr_ref& b);
+        void reset();
+
+    public:
+        mk_bit_blast(context & ctx, unsigned priority = 35000);
+        ~mk_bit_blast();
+        
+        rule_set * operator()(rule_set const & source, model_converter_ref& mc, proof_converter_ref& pc);
+    };
+
+};
+
+#endif /* _DL_MK_BIT_BLAST_H_ */
+