1 // Copyright (C) 2007 Matthias Troyer
3 // Use, modification and distribution is subject to the Boost Software
4 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
6 // This file contains helper data structures for use in transmitting
7 // properties. The basic idea is to optimize away any storage for the
8 // properties when no properties are specified.
11 #include <boost/property_map/parallel/detail/untracked_pair.hpp>