1 files changed, 58 insertions, 0 deletions
diff --git a/src/serialization/unordered_set.h b/src/serialization/unordered_set.h
new file mode 100644
index 000000000..b277f0c4a
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+++ b/src/serialization/unordered_set.h
@@ -0,0 +1,58 @@
+// Copyright (c) 2014-2017, The Monero Project
+// 
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+// 
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+// 
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+// 
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// 
+// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
+
+#pragma once
+
+#include <set>
+
+template <template <bool> class Archive, class T>
+bool do_serialize(Archive<false> &ar, std::unordered_set<T> &v);
+template <template <bool> class Archive, class T>
+bool do_serialize(Archive<true> &ar, std::unordered_set<T> &v);
+
+namespace serialization
+{
+  namespace detail
+  {
+    template <typename T>
+    void do_add(std::unordered_set<T> &c, T &&e)
+    {
+      c.insert(std::move(e));
+    }
+  }
+}
+
+#include "serialization.h"
+
+template <template <bool> class Archive, class T>
+bool do_serialize(Archive<false> &ar, std::unordered_set<T> &v) { return do_serialize_container(ar, v); }
+template <template <bool> class Archive, class T>
+bool do_serialize(Archive<true> &ar, std::unordered_set<T> &v) { return do_serialize_container(ar, v); }
+