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+/********************* */
+/*! \file proof_checker.h
+ ** \verbatim
+ ** Top contributors (to current version):
+ ** Haniel Barbosa, Andrew Reynolds
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2019 by the authors listed in the file AUTHORS
+ ** in the top-level source directory) and their institutional affiliations.
+ ** All rights reserved. See the file COPYING in the top-level source
+ ** directory for licensing information.\endverbatim
+ **
+ ** \brief Boolean proof checker utility
+ **/
+
+#include "cvc4_private.h"
+
+#ifndef CVC4__THEORY__BOOLEANS__PROOF_CHECKER_H
+#define CVC4__THEORY__BOOLEANS__PROOF_CHECKER_H
+
+#include "expr/node.h"
+#include "expr/proof_checker.h"
+#include "expr/proof_node.h"
+
+namespace CVC4 {
+namespace theory {
+namespace booleans {
+
+/** A checker for boolean reasoning in proofs */
+class BoolProofRuleChecker : public ProofRuleChecker
+{
+ public:
+ BoolProofRuleChecker() {}
+ ~BoolProofRuleChecker() {}
+
+ /** Register all rules owned by this rule checker into pc. */
+ void registerTo(ProofChecker* pc) override;
+
+ protected:
+ /** Return the conclusion of the given proof step, or null if it is invalid */
+ Node checkInternal(PfRule id,
+ const std::vector<Node>& children,
+ const std::vector<Node>& args) override;
+};
+
+} // namespace booleans
+} // namespace theory
+} // namespace CVC4
+
+#endif /* CVC4__THEORY__BOOLEANS__PROOF_CHECKER_H */
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