src/theory/theory_registrar.h

   1 /*********************                                                        */
   2 /*! \file theory_registrar.h
   3  ** \verbatim
   4  ** Original author: Liana Hadarean
   5  ** Major contributors: Morgan Deters, Tim King
   6  ** Minor contributors (to current version): none
   7  ** This file is part of the CVC4 project.
   8  ** Copyright (c) 2009-2014  New York University and The University of Iowa
   9  ** See the file COPYING in the top-level source directory for licensing
  10  ** 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) {
  41     d_theoryEngine->preRegister(n);
  42   }
  43
  44 };/* class TheoryRegistrar */
  45
  46 }/* CVC4::theory namespace */
  47 }/* CVC4 namespace */
  48
  49 #endif /* __CVC4__THEORY__THEORY_REGISTRAR_H */