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/****************************************************************************** |
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* Top contributors (to current version): |
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* Andrew Reynolds |
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* |
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* This file is part of the cvc5 project. |
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* |
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* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS |
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* in the top-level source directory and their institutional affiliations. |
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* All rights reserved. See the file COPYING in the top-level source |
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* directory for licensing information. |
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* **************************************************************************** |
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* |
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* The assumption proof generator class. |
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*/ |
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#include "cvc5_private.h" |
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#ifndef CVC5__PROOF__ASSUMPTION_PROOF_GENERATOR_H |
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#define CVC5__PROOF__ASSUMPTION_PROOF_GENERATOR_H |
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#include "proof/proof_generator.h" |
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namespace cvc5 { |
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class ProofNodeManager; |
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/** |
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* A proof generator which always returns (ASSUME f) for getProofFor(f). |
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*/ |
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class AssumptionProofGenerator : public ProofGenerator |
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{ |
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public: |
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AssumptionProofGenerator(ProofNodeManager* pnm); |
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/** Get the proof for formula f */ |
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std::shared_ptr<ProofNode> getProofFor(Node f) override; |
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/** Identify this generator (for debugging, etc..) */ |
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std::string identify() const override; |
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private: |
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/** The proof manager, used for allocating new ProofNode objects */ |
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ProofNodeManager* d_pnm; |
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}; |
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} // namespace cvc5 |
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#endif /* CVC5__PROOF__ASSUMPTION_PROOF_GENERATOR_H */ |