// Boost.Units - A C++ library for zero-overhead dimensional analysis and | |
// unit/quantity manipulation and conversion | |
// | |
// Copyright (C) 2003-2008 Matthias Christian Schabel | |
// Copyright (C) 2007-2008 Steven Watanabe | |
// | |
// 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_UNITS_REDUCE_UNIT_HPP_INCLUDED | |
#define BOOST_UNITS_REDUCE_UNIT_HPP_INCLUDED | |
/// \file | |
/// \brief Returns a unique type for every unit. | |
namespace boost { | |
namespace units { | |
#ifdef BOOST_UNITS_DOXYGEN | |
/// Returns a unique type for every unit. | |
template<class Unit> | |
struct reduce_unit { | |
typedef detail::unspecified type; | |
}; | |
#else | |
// default implementation: return Unit unchanged. | |
template<class Unit> | |
struct reduce_unit { | |
typedef Unit type; | |
}; | |
#endif | |
} | |
} | |
#endif |