1 files changed, 78 insertions, 0 deletions
diff --git a/src/third_party/boost-1.60.0/boost/thread/lock_factories.hpp b/src/third_party/boost-1.60.0/boost/thread/lock_factories.hpp
new file mode 100644
index 00000000000..523b90a5eac
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+++ b/src/third_party/boost-1.60.0/boost/thread/lock_factories.hpp
@@ -0,0 +1,78 @@
+// 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)
+// (C) Copyright 2012 Vicente J. Botet Escriba
+
+#ifndef BOOST_THREAD_LOCK_FACTORIES_HPP
+#define BOOST_THREAD_LOCK_FACTORIES_HPP
+
+#include <boost/thread/lock_types.hpp>
+#include <boost/thread/lock_algorithms.hpp>
+#if ! defined(BOOST_THREAD_NO_MAKE_UNIQUE_LOCKS)
+#include <tuple> // todo change to <boost/tuple.hpp> once Boost.Tuple or Boost.Fusion provides Move semantics.
+#endif
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+
+  template <typename Lockable>
+  unique_lock<Lockable> make_unique_lock(Lockable& mtx)
+  {
+    return unique_lock<Lockable> (mtx);
+  }
+
+  template <typename Lockable>
+  unique_lock<Lockable> make_unique_lock(Lockable& mtx, adopt_lock_t)
+  {
+    return unique_lock<Lockable> (mtx, adopt_lock);
+  }
+
+  template <typename Lockable>
+  unique_lock<Lockable> make_unique_lock(Lockable& mtx, defer_lock_t)
+  {
+    return unique_lock<Lockable> (mtx, defer_lock);
+  }
+
+  template <typename Lockable>
+  unique_lock<Lockable> make_unique_lock(Lockable& mtx, try_to_lock_t)
+  {
+    return unique_lock<Lockable> (mtx, try_to_lock);
+  }
+#if ! defined(BOOST_THREAD_NO_MAKE_UNIQUE_LOCKS)
+
+#if ! defined BOOST_NO_CXX11_VARIADIC_TEMPLATES
+  template <typename ...Lockable>
+  std::tuple<unique_lock<Lockable> ...> make_unique_locks(Lockable& ...mtx)
+  {
+    boost::lock(mtx...);
+    return std::tuple<unique_lock<Lockable> ...>(unique_lock<Lockable>(mtx, adopt_lock)...);
+  }
+#else
+  template <typename L1, typename L2>
+  std::tuple<unique_lock<L1>, unique_lock<L2> > make_unique_locks(L1& m1, L2& m2)
+  {
+    boost::lock(m1, m2);
+    return std::tuple<unique_lock<L1>,unique_lock<L2> >(
+        unique_lock<L1>(m1, adopt_lock),
+        unique_lock<L2>(m2, adopt_lock)
+    );
+  }
+  template <typename L1, typename L2, typename L3>
+  std::tuple<unique_lock<L1>, unique_lock<L2>, unique_lock<L3> > make_unique_locks(L1& m1, L2& m2, L3& m3)
+  {
+    boost::lock(m1, m2, m3);
+    return std::tuple<unique_lock<L1>,unique_lock<L2>,unique_lock<L3> >(
+        unique_lock<L1>(m1, adopt_lock),
+        unique_lock<L2>(m2, adopt_lock),
+        unique_lock<L3>(m3, adopt_lock)
+    );
+  }
+
+#endif
+#endif
+
+}
+
+#include <boost/config/abi_suffix.hpp>
+#endif