diff options
author | Aina Niemetz <aina.niemetz@gmail.com> | 2020-06-04 15:19:18 -0700 |
---|---|---|
committer | GitHub <noreply@github.com> | 2020-06-04 15:19:18 -0700 |
commit | c5e74835268abbade41524a0584d3b58e3b000f7 (patch) | |
tree | f9c4d9b0bfda35d0fea98690849db61c902248be /src/theory/booleans/proof_checker.h | |
parent | e7e9b3587f82bb57c25bc52fdb229687cded5e22 (diff) | |
parent | 6c608754e8058098e410e208d0b6cc0f586b79ca (diff) |
Merge branch 'master' into fixJavaTestsfixJavaTests
Diffstat (limited to 'src/theory/booleans/proof_checker.h')
-rw-r--r-- | src/theory/booleans/proof_checker.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/theory/booleans/proof_checker.h b/src/theory/booleans/proof_checker.h new file mode 100644 index 000000000..56414ff91 --- /dev/null +++ b/src/theory/booleans/proof_checker.h @@ -0,0 +1,49 @@ +/********************* */ +/*! \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 */ |