ceph/src/boost/boost/accumulators/statistics/with_error.hpp

   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