LCOV - code coverage report
Current view: top level - buildbot/coverage/build/src/theory/arrays - inference_manager.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 1 1 100.0 %
Date: 2026-07-25 10:34:01 Functions: 1 2 50.0 %
Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /******************************************************************************
       2                 :            :  * This file is part of the cvc5 project.
       3                 :            :  *
       4                 :            :  * Copyright (c) 2009-2026 by the authors listed in the file AUTHORS
       5                 :            :  * in the top-level source directory and their institutional affiliations.
       6                 :            :  * All rights reserved.  See the file COPYING in the top-level source
       7                 :            :  * directory for licensing information.
       8                 :            :  * ****************************************************************************
       9                 :            :  *
      10                 :            :  * Arrays inference manager.
      11                 :            :  */
      12                 :            : 
      13                 :            : #include "cvc5_private.h"
      14                 :            : 
      15                 :            : #ifndef CVC5__THEORY__ARRAYS__INFERENCE_MANAGER_H
      16                 :            : #define CVC5__THEORY__ARRAYS__INFERENCE_MANAGER_H
      17                 :            : 
      18                 :            : #include "cvc5/cvc5_proof_rule.h"
      19                 :            : #include "expr/node.h"
      20                 :            : #include "proof/eager_proof_generator.h"
      21                 :            : #include "theory/theory_inference_manager.h"
      22                 :            : 
      23                 :            : namespace cvc5::internal {
      24                 :            : namespace theory {
      25                 :            : namespace arrays {
      26                 :            : 
      27                 :            : /**
      28                 :            :  * The arrays inference manager.
      29                 :            :  */
      30                 :            : class InferenceManager : public TheoryInferenceManager
      31                 :            : {
      32                 :            :  public:
      33                 :            :   InferenceManager(Env& env, Theory& t, TheoryState& state);
      34                 :      28686 :   ~InferenceManager() {}
      35                 :            : 
      36                 :            :   /**
      37                 :            :    * Assert inference. This sends an internal fact to the equality engine
      38                 :            :    * immediately, possibly with proof support. The identifier id which
      39                 :            :    * rule to apply when proofs are enabled. The order of children
      40                 :            :    * and arguments to use in the proof step are determined internally in
      41                 :            :    * this method.
      42                 :            :    *
      43                 :            :    * @return true if the fact was successfully asserted, and false if the
      44                 :            :    * fact was redundant.
      45                 :            :    */
      46                 :            :   bool assertInference(
      47                 :            :       TNode atom, bool polarity, InferenceId id, TNode reason, ProofRule pfr);
      48                 :            :   /**
      49                 :            :    * Send lemma (exp => conc) based on proof rule id with properties p.
      50                 :            :    */
      51                 :            :   bool arrayLemma(Node conc,
      52                 :            :                   InferenceId id,
      53                 :            :                   Node exp,
      54                 :            :                   ProofRule pfr,
      55                 :            :                   LemmaProperty p = LemmaProperty::NONE);
      56                 :            : 
      57                 :            :  private:
      58                 :            :   /**
      59                 :            :    * Converts a conclusion, explanation and proof rule id used by the array
      60                 :            :    * theory to the set of arguments required for a proof rule application.
      61                 :            :    */
      62                 :            :   void convert(ProofRule& id,
      63                 :            :                Node conc,
      64                 :            :                Node exp,
      65                 :            :                std::vector<Node>& children,
      66                 :            :                std::vector<Node>& args);
      67                 :            :   /** Eager proof generator for lemmas from the above method */
      68                 :            :   std::unique_ptr<EagerProofGenerator> d_lemmaPg;
      69                 :            : };
      70                 :            : 
      71                 :            : }  // namespace arrays
      72                 :            : }  // namespace theory
      73                 :            : }  // namespace cvc5::internal
      74                 :            : 
      75                 :            : #endif

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