src/theory/arrays/type_enumerator.h

   1 /*********************                                                        */
   2 /*! \file type_enumerator.h
   3  ** \verbatim
   4  ** Original author: mdeters
   5  ** Major contributors: none
   6  ** Minor contributors (to current version): none
   7  ** This file is part of the CVC4 prototype.
   8  ** Copyright (c) 2009-2012  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 An enumerator for arrays
  15  **
  16  ** An enumerator for arrays.
  17  **/
  18
  19 #include "cvc4_private.h"
  20
  21 #ifndef __CVC4__THEORY__ARRAYS__TYPE_ENUMERATOR_H
  22 #define __CVC4__THEORY__ARRAYS__TYPE_ENUMERATOR_H
  23
  24 #include "theory/type_enumerator.h"
  25 #include "expr/type_node.h"
  26 #include "expr/kind.h"
  27
  28 namespace CVC4 {
  29 namespace theory {
  30 namespace arrays {
  31
  32 class ArrayEnumerator : public TypeEnumeratorBase<ArrayEnumerator> {
  33   TypeEnumerator d_index;
  34   TypeEnumerator d_constituent;
  35
  36 public:
  37
  38   ArrayEnumerator(TypeNode type) throw(AssertionException) :
  39     TypeEnumeratorBase<ArrayEnumerator>(type),
  40     d_index(TypeEnumerator(type.getArrayIndexType())),
  41     d_constituent(TypeEnumerator(type.getArrayConstituentType())) {
  42   }
  43
  44   Node operator*() throw(NoMoreValuesException) {
  45     return Node::null();
  46     //return NodeManager::currentNM()->mkConst(Array(d_size, d_bits));
  47   }
  48
  49   ArrayEnumerator& operator++() throw() {
  50     return *this;
  51   }
  52
  53 };/* class ArrayEnumerator */
  54
  55 }/* CVC4::theory::arrays namespace */
  56 }/* CVC4::theory namespace */
  57 }/* CVC4 namespace */
  58
  59 #endif /* __CVC4__THEORY__ARRAYS__TYPE_ENUMERATOR_H */