| // 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) 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_IS_DIMENSIONLESS_UNIT_HPP |
| #define BOOST_UNITS_IS_DIMENSIONLESS_UNIT_HPP |
| |
| #include <boost/units/is_unit_of_dimension.hpp> |
| #include <boost/units/units_fwd.hpp> |
| |
| namespace boost { |
| |
| namespace units { |
| |
| /// check that a type is a dimensionless unit |
| template<class T> |
| struct is_dimensionless_unit : |
| public is_unit_of_dimension<T,dimensionless_type> |
| { }; |
| |
| } // namespace units |
| |
| } // namespace boost |
| |
| #endif // BOOST_UNITS_IS_DIMENSIONLESS_UNIT_HPP |
