Added boost header

test/external/boost/unordered/detail/fwd.hpp

@@ -0,0 +1,53 @@
+
+// Copyright (C) 2008-2011 Daniel James.
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_UNORDERED_FWD_HPP_INCLUDED
+#define BOOST_UNORDERED_FWD_HPP_INCLUDED
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <boost/config.hpp>
+#include <memory>
+#include <functional>
+#include <boost/functional/hash_fwd.hpp>
+
+namespace boost
+{
+namespace unordered
+{
+    template <class K,
+        class T,
+        class H = boost::hash<K>,
+        class P = std::equal_to<K>,
+        class A = std::allocator<std::pair<const K, T> > >
+    class unordered_map;
+
+    template <class K,
+        class T,
+        class H = boost::hash<K>,
+        class P = std::equal_to<K>,
+        class A = std::allocator<std::pair<const K, T> > >
+    class unordered_multimap;
+
+    template <class T,
+        class H = boost::hash<T>,
+        class P = std::equal_to<T>,
+        class A = std::allocator<T> >
+    class unordered_set;
+
+    template <class T,
+        class H = boost::hash<T>,
+        class P = std::equal_to<T>,
+        class A = std::allocator<T> >
+    class unordered_multiset;
+
+    struct piecewise_construct_t {};
+    const piecewise_construct_t piecewise_construct = piecewise_construct_t();
+}
+}
+
+#endif