Removing unused CDTrailHashmap. (#2221)

1 files changed, 0 insertions, 35 deletions

diff --git a/src/context/cdtrail_hashmap_forward.h b/src/context/cdtrail_hashmap_forward.h
deleted file mode 100644
index 48740d969..000000000
--- a/src/context/cdtrail_hashmap_forward.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*********************                                                        */
-/*! \file cdtrail_hashmap_forward.h
- ** \verbatim
- ** Top contributors (to current version):
- **   Tim King
- ** This file is part of the CVC4 project.
- ** Copyright (c) 2009-2018 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.\endverbatim
- **
- ** \brief This is a forward declaration header to declare the
- ** CDTrailHashMap<> template
- **
- ** This is a forward declaration header to declare the CDTrailHashMap<>
- ** template.  It's useful if you want to forward-declare CDTrailHashMap<>
- ** without including the full cdtrail_hash_map.h header, for example, in a
- ** public header context.
- **
- ** For CDTrailHashMap<> in particular, it's difficult to forward-declare it
- ** yourself, because it has a default template argument.
- **/
-
-#include "cvc4_public.h"
-
-#pragma once
-
-#include <functional>
-
-namespace CVC4 {
-  namespace context {
-    template <class Key, class Data, class HashFcn = std::hash<Key> >
-    class CDTrailHashMap;
-  }/* CVC4::context namespace */
-}/* CVC4 namespace */