1 /////////////////////////////////////////////////////////////////////////////// 2 // with_error.hpp 3 // 4 // Copyright 2005 Eric Niebler. Distributed under the Boost 5 // Software License, Version 1.0. (See accompanying file 6 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 7 8 #ifndef BOOST_ACCUMULATORS_STATISTICS_WITH_ERROR_HPP_EAN_01_11_2005 9 #define BOOST_ACCUMULATORS_STATISTICS_WITH_ERROR_HPP_EAN_01_11_2005 10 11 #include <boost/preprocessor/repetition/enum_params.hpp> 12 #include <boost/mpl/vector.hpp> 13 #include <boost/mpl/transform_view.hpp> 14 #include <boost/mpl/placeholders.hpp> 15 #include <boost/accumulators/statistics_fwd.hpp> 16 #include <boost/accumulators/statistics/error_of.hpp> 17 18 namespace boost { namespace accumulators 19 { 20 21 namespace detail 22 { 23 template<typename Feature> 24 struct error_of_tag 25 { 26 typedef tag::error_of<Feature> type; 27 }; 28 } 29 30 /////////////////////////////////////////////////////////////////////////////// 31 // with_error 32 // 33 template<BOOST_PP_ENUM_PARAMS(BOOST_ACCUMULATORS_MAX_FEATURES, typename Feature)> 34 struct with_error 35 : mpl::transform_view< 36 mpl::vector<BOOST_PP_ENUM_PARAMS(BOOST_ACCUMULATORS_MAX_FEATURES, Feature)> 37 , detail::error_of_tag<mpl::_1> 38 > 39 { 40 }; 41 42 }} // namespace boost::accumulators 43 44 #endif 45