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Diffstat (limited to 'src/boost/libs/units/test/test_header.hpp')
-rw-r--r-- | src/boost/libs/units/test/test_header.hpp | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/boost/libs/units/test/test_header.hpp b/src/boost/libs/units/test/test_header.hpp new file mode 100644 index 00000000..bc2ec439 --- /dev/null +++ b/src/boost/libs/units/test/test_header.hpp @@ -0,0 +1,126 @@ +// 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) + +/** +\file + +\brief test_header.hpp + +\details +Unit system for test purposes. + +Output: +@verbatim +@endverbatim +**/ + +#ifndef BOOST_UNITS_TEST_HEADER_HPP +#define BOOST_UNITS_TEST_HEADER_HPP + +#include <boost/test/minimal.hpp> + +#include <boost/units/base_dimension.hpp> +#include <boost/units/derived_dimension.hpp> +#include <boost/units/static_constant.hpp> +#include <boost/units/quantity.hpp> +#include <boost/units/io.hpp> +#include <boost/units/base_unit.hpp> +#include <boost/units/make_system.hpp> + +#include <boost/units/physical_dimensions/length.hpp> +#include <boost/units/physical_dimensions/mass.hpp> +#include <boost/units/physical_dimensions/time.hpp> + +#define BOOST_UNITS_CHECK_CLOSE(a, b) (BOOST_CHECK((std::abs((a) - (b)) < .0000001))) + +namespace boost { + +namespace units { + +//struct length_base_dimension : boost::units::base_dimension<length_base_dimension,1> { }; ///> base dimension of length +//struct mass_base_dimension : boost::units::base_dimension<mass_base_dimension,2> { }; ///> base dimension of mass +//struct time_base_dimension : boost::units::base_dimension<time_base_dimension,3> { }; ///> base dimension of time + +typedef length_base_dimension::dimension_type length_dimension; +typedef mass_base_dimension::dimension_type mass_dimension; +typedef time_base_dimension::dimension_type time_dimension; + +typedef derived_dimension<length_base_dimension,2>::type area_dimension; +typedef derived_dimension<mass_base_dimension,1, + length_base_dimension,2, + time_base_dimension,-2>::type energy_dimension; +typedef derived_dimension<mass_base_dimension,-1, + length_base_dimension,-2, + time_base_dimension,2>::type inverse_energy_dim; +typedef derived_dimension<length_base_dimension,1, + time_base_dimension,-1>::type velocity_dimension; +typedef derived_dimension<length_base_dimension,3>::type volume_dimension; + +/// placeholder class defining test unit system +struct length_unit : base_unit<length_unit, length_dimension, 4> {}; +struct mass_unit : base_unit<mass_unit, mass_dimension, 5> {}; +struct time_unit : base_unit<time_unit, time_dimension, 6> {}; + +typedef make_system<length_unit, mass_unit, time_unit>::type system; + +/// unit typedefs +typedef unit<dimensionless_type,system> dimensionless; + +typedef unit<length_dimension,system> length; +typedef unit<mass_dimension,system> mass; +typedef unit<time_dimension,system> time; + +typedef unit<area_dimension,system> area; +typedef unit<energy_dimension,system> energy; +typedef unit<inverse_energy_dim,system> inverse_energy; +typedef unit<velocity_dimension,system> velocity; +typedef unit<volume_dimension,system> volume; + +/// unit constants +BOOST_UNITS_STATIC_CONSTANT(meter,length); +BOOST_UNITS_STATIC_CONSTANT(meters,length); +BOOST_UNITS_STATIC_CONSTANT(kilogram,mass); +BOOST_UNITS_STATIC_CONSTANT(kilograms,mass); +BOOST_UNITS_STATIC_CONSTANT(second,time); +BOOST_UNITS_STATIC_CONSTANT(seconds,time); + +BOOST_UNITS_STATIC_CONSTANT(square_meter,area); +BOOST_UNITS_STATIC_CONSTANT(square_meters,area); +BOOST_UNITS_STATIC_CONSTANT(joule,energy); +BOOST_UNITS_STATIC_CONSTANT(joules,energy); +BOOST_UNITS_STATIC_CONSTANT(meter_per_second,velocity); +BOOST_UNITS_STATIC_CONSTANT(meters_per_second,velocity); +BOOST_UNITS_STATIC_CONSTANT(cubic_meter,volume); +BOOST_UNITS_STATIC_CONSTANT(cubic_meters,volume); + +template<> struct base_unit_info<length_unit> +{ + static std::string name() { return "meter"; } + static std::string symbol() { return "m"; } +}; +//] + +template<> struct base_unit_info<mass_unit> +{ + static std::string name() { return "kilogram"; } + static std::string symbol() { return "kg"; } +}; + +template<> struct base_unit_info<time_unit> +{ + static std::string name() { return "second"; } + static std::string symbol() { return "s"; } +}; + +} // namespace units + +} // namespace boost + +#endif // BOOST_UNITS_TEST_HEADER_HPP |