src/theory/bv/theory_bv_rewriter.h

   1 /*********************                                                        */
   2 /*! \file theory_bv_rewriter.h
   3  ** \verbatim
   4  ** Original author: dejan
   5  ** Major contributors: mdeters
   6  ** Minor contributors (to current version): none
   7  ** This file is part of the CVC4 prototype.
   8  ** Copyright (c) 2009, 2010, 2011  The Analysis of Computer Systems Group (ACSys)
   9  ** Courant Institute of Mathematical Sciences
  10  ** New York University
  11  ** See the file COPYING in the top-level source directory for licensing
  12  ** information.\endverbatim
  13  **
  14  ** \brief [[ Add one-line brief description here ]]
  15  **
  16  ** [[ Add lengthier description here ]]
  17  ** \todo document this file
  18  **/
  19
  20 #include "cvc4_private.h"
  21
  22 #ifndef __CVC4__THEORY__BV__THEORY_BV_REWRITER_H
  23 #define __CVC4__THEORY__BV__THEORY_BV_REWRITER_H
  24
  25 #include "theory/rewriter.h"
  26
  27 namespace CVC4 {
  28 namespace theory {
  29 namespace bv {
  30
  31 struct AllRewriteRules;
  32
  33 class TheoryBVRewriter {
  34
  35   static CVC4_THREADLOCAL(AllRewriteRules*) s_allRules;
  36
  37 public:
  38
  39   static RewriteResponse postRewrite(TNode node);
  40
  41   static inline RewriteResponse preRewrite(TNode node) {
  42     return postRewrite(node);
  43   }
  44
  45   static inline Node rewriteEquality(TNode node) {
  46     return postRewrite(node).node;
  47   }
  48
  49   static void init();
  50   static void shutdown();
  51 };/* class TheoryBVRewriter */
  52
  53 }/* CVC4::theory::bv namespace */
  54 }/* CVC4::theory namespace */
  55 }/* CVC4 namespace */
  56
  57 #endif /* __CVC4__THEORY__BV__THEORY_BV_REWRITER_H */