整理

include/boost/container/detail/placement_new.hpp

@@ -0,0 +1,24 @@
+#ifndef BOOST_CONTAINER_DETAIL_PLACEMENT_NEW_HPP
+#define BOOST_CONTAINER_DETAIL_PLACEMENT_NEW_HPP
+///////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Ion Gaztanaga 2014-2015. 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)
+//
+// See http://www.boost.org/libs/container for documentation.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include <cstddef>
+
+struct boost_container_new_t{};
+
+//avoid including <new>
+inline void *operator new(std::size_t, void *p, boost_container_new_t)
+{  return p;  }
+
+inline void operator delete(void *, void *, boost_container_new_t)
+{}
+
+#endif   //BOOST_CONTAINER_DETAIL_PLACEMENT_NEW_HPP