Merging CAV14 paper bit-vector work.

1 files changed, 55 insertions, 0 deletions

diff --git a/src/theory/bv/bv_eager_solver.h b/src/theory/bv/bv_eager_solver.h
new file mode 100644
index 000000000..1fb65c9c8
--- /dev/null
+++ b/src/theory/bv/bv_eager_solver.h
@@ -0,0 +1,55 @@
+/*********************                                                        */
+/*! \file bv_eager_solver.h
+ ** \verbatim
+ ** Original author: Liana Hadarean 
+ ** Major contributors: none
+ ** Minor contributors (to current version): 
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2013  New York University and The University of Iowa
+ ** See the file COPYING in the top-level source directory for licensing
+ ** information.\endverbatim
+ **
+ ** \brief Eager bit-blasting solver. 
+ **
+ ** Eager bit-blasting solver.
+ **/
+
+#include "cvc4_private.h"
+#include "expr/node.h"
+#include <vector>
+#pragma once
+
+
+namespace CVC4 {
+namespace theory {
+namespace bv {
+
+class EagerBitblaster;
+class AigBitblaster;
+
+/**
+ * BitblastSolver
+ */
+class EagerBitblastSolver {
+  typedef __gnu_cxx::hash_set<TNode, TNodeHashFunction> AssertionSet; 
+  AssertionSet d_assertionSet;
+  /** Bitblasters */
+  EagerBitblaster* d_bitblaster;
+  AigBitblaster* d_aigBitblaster;
+  bool d_useAig;
+public:
+  EagerBitblastSolver(); 
+  ~EagerBitblastSolver();
+  bool checkSat();
+  void assertFormula(TNode formula);
+  // purely for debugging purposes
+  bool hasAssertions(const std::vector<TNode> &formulas);
+
+  void turnOffAig();
+  bool isInitialized();
+  void initialize();
+};
+
+}
+}
+}