src/theory/combination_care_graph.h

   1 /*********************                                                        */
   2 /*! \file combination_care_graph.h
   3  ** \verbatim
   4  ** Top contributors (to current version):
   5  **   Andrew Reynolds
   6  ** This file is part of the CVC4 project.
   7  ** Copyright (c) 2009-2020 by the authors listed in the file AUTHORS
   8  ** in the top-level source directory and their institutional affiliations.
   9  ** All rights reserved.  See the file COPYING in the top-level source
  10  ** directory for licensing information.\endverbatim
  11  **
  12  ** \brief Management of a care graph based approach for theory combination.
  13  **/
  14
  15 #include "cvc4_private.h"
  16
  17 #ifndef CVC4__THEORY__COMBINATION_CARE_GRAPH__H
  18 #define CVC4__THEORY__COMBINATION_CARE_GRAPH__H
  19
  20 #include <vector>
  21
  22 #include "theory/combination_engine.h"
  23
  24 namespace CVC4 {
  25
  26 class TheoryEngine;
  27
  28 namespace theory {
  29
  30 /**
  31  * Manager for doing theory combination using care graphs. This is typically
  32  * done via a distributed equality engine architecture.
  33  */
  34 class CombinationCareGraph : public CombinationEngine
  35 {
  36  public:
  37   CombinationCareGraph(TheoryEngine& te,
  38                        const std::vector<Theory*>& paraTheories,
  39                        ProofNodeManager* pnm);
  40   ~CombinationCareGraph();
  41
  42   bool buildModel() override;
  43   /**
  44    * Combine theories using a care graph.
  45    */
  46   void combineTheories() override;
  47 };
  48
  49 }  // namespace theory
  50 }  // namespace CVC4
  51
  52 #endif /* CVC4__THEORY__COMBINATION_DISTRIBUTED__H */