src/theory/theory_registrar.h

   1 /*********************                                                        */
   2 /*! \file theory_registrar.h
   3  ** \verbatim
   4  ** Top contributors (to current version):
   5  **   Liana Hadarean, Tim King, Mathias Preiner
   6  ** This file is part of the CVC4 project.
   7  ** Copyright (c) 2009-2019 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 Class to encapsulate preregistration duties
  13  **
  14  ** Class to encapsulate preregistration duties.  This class permits the
  15  ** CNF stream implementation to reach into the theory engine to
  16  ** preregister only those terms with an associated SAT literal (at the
  17  ** point when they get the SAT literal), without having to refer to the
  18  ** TheoryEngine class directly.
  19  **/
  20
  21 #include "cvc4_private.h"
  22
  23 #ifndef CVC4__THEORY__THEORY_REGISTRAR_H
  24 #define CVC4__THEORY__THEORY_REGISTRAR_H
  25
  26 #include "prop/registrar.h"
  27 #include "theory/theory_engine.h"
  28
  29 namespace CVC4 {
  30 namespace theory {
  31
  32 class TheoryRegistrar : public prop::Registrar {
  33 private:
  34   TheoryEngine* d_theoryEngine;
  35
  36 public:
  37
  38   TheoryRegistrar(TheoryEngine* te) : d_theoryEngine(te) { }
  39
  40   void preRegister(Node n) override { d_theoryEngine->preRegister(n); }
  41
  42 };/* class TheoryRegistrar */
  43
  44 }/* CVC4::theory namespace */
  45 }/* CVC4 namespace */
  46
  47 #endif /* CVC4__THEORY__THEORY_REGISTRAR_H */