1 files changed, 0 insertions, 53 deletions
diff --git a/src/util/tuple.h b/src/util/tuple.h
deleted file mode 100644
index 733ecf189..000000000
--- a/src/util/tuple.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/******************************************************************************
- * Top contributors (to current version):
- *   Morgan Deters, Mathias Preiner, 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.
- * ****************************************************************************
- *
- * Tuple operators.
- */
-
-#include "cvc5_public.h"
-
-#ifndef CVC5__TUPLE_H
-#define CVC5__TUPLE_H
-
-#include <iostream>
-#include <vector>
-#include <utility>
-
-namespace cvc5 {
-
-class TupleUpdate
-{
-  unsigned d_index;
-
- public:
-  TupleUpdate(unsigned index) : d_index(index) {}
-  unsigned getIndex() const { return d_index; }
-  bool operator==(const TupleUpdate& t) const { return d_index == t.d_index; }
-  bool operator!=(const TupleUpdate& t) const { return d_index != t.d_index; }
-}; /* class TupleUpdate */
-
-struct TupleUpdateHashFunction
-{
-  inline size_t operator()(const TupleUpdate& t) const {
-    return t.getIndex();
-  }
-}; /* struct TupleUpdateHashFunction */
-
-std::ostream& operator<<(std::ostream& out, const TupleUpdate& t);
-
-inline std::ostream& operator<<(std::ostream& out, const TupleUpdate& t) {
-  return out << "[" << t.getIndex() << "]";
-}
-
-}  // namespace cvc5
-
-#endif /* CVC5__TUPLE_H */