/******************************************************************************

 * Top contributors (to current version):

 *   Andrew Reynolds, Morgan Deters, Tim King

 *

 * This file is part of the cvc5 project.

 *

 * Copyright (c) 2009-2021 by the authors listed in the file AUTHORS

 * in the top-level source directory and their institutional affiliations.

 * All rights reserved.  See the file COPYING in the top-level source

 * directory for licensing information.

 * ****************************************************************************

 *

 * Enumerator for uninterpreted sorts and functions.

 */

#include "cvc5_private.h"

#ifndef CVC5__THEORY__BUILTIN__TYPE_ENUMERATOR_H

#define CVC5__THEORY__BUILTIN__TYPE_ENUMERATOR_H

#include "expr/kind.h"

#include "expr/type_node.h"

#include "expr/uninterpreted_constant.h"

#include "theory/type_enumerator.h"

#include "util/integer.h"

namespace cvc5 {

namespace theory {

namespace builtin {

  Integer d_count;

  bool d_has_fixed_bound;

  Integer d_fixed_bound;

 public:

  UninterpretedSortEnumerator(TypeNode type,

                              TypeEnumeratorProperties* tep = nullptr);

  Node operator*() override;

  UninterpretedSortEnumerator& operator++() override;

  bool isFinished() override;

};

}  // namespace builtin

}  // namespace theory

}  // namespace cvc5

#endif /* CVC5__THEORY__BUILTIN_TYPE_ENUMERATOR_H */