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author | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 12:57:26 -0700 |
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committer | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 12:57:26 -0700 |
commit | 1a78a62555be32868418fe52f8e330c9d0f95d5a (patch) | |
tree | d3765a80e7d3b9640ec2e930743630cd6b9fce2b /boost/units/is_unit_of_dimension.hpp | |
download | boost-1a78a62555be32868418fe52f8e330c9d0f95d5a.tar.gz boost-1a78a62555be32868418fe52f8e330c9d0f95d5a.tar.bz2 boost-1a78a62555be32868418fe52f8e330c9d0f95d5a.zip |
Imported Upstream version 1.49.0upstream/1.49.0
Diffstat (limited to 'boost/units/is_unit_of_dimension.hpp')
-rw-r--r-- | boost/units/is_unit_of_dimension.hpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/boost/units/is_unit_of_dimension.hpp b/boost/units/is_unit_of_dimension.hpp new file mode 100644 index 0000000000..4fc878beeb --- /dev/null +++ b/boost/units/is_unit_of_dimension.hpp @@ -0,0 +1,46 @@ +// 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_UNIT_OF_DIMENSION_HPP +#define BOOST_UNITS_IS_UNIT_OF_DIMENSION_HPP + +/// +/// \file +/// \brief Check that a type is a unit of the specified dimension. +/// + +#include <boost/mpl/bool.hpp> +#include <boost/units/units_fwd.hpp> + +namespace boost { + +namespace units { + +/// Check that a type is a unit of the specified dimension. +template<class T,class Dim> +struct is_unit_of_dimension : + public mpl::false_ +{ }; + +template<class Dim,class System> +struct is_unit_of_dimension< unit<Dim,System>,Dim > : + public mpl::true_ +{ }; + +template<class Dim,class System> +struct is_unit_of_dimension< absolute<unit<Dim,System> >,Dim > : + public mpl::true_ +{ }; + +} // namespace units + +} // namespace boost + +#endif // BOOST_UNITS_IS_UNIT_OF_DIMENSION_HPP |