ceph/src/boost/libs/fusion/test/sequence/size.cpp

   1 /*=============================================================================
   2     Copyright (c) 2014 Kohei Takahashi
   3
   4     Distributed under the Boost Software License, Version 1.0. (See accompanying
   5     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 ==============================================================================*/
   7 #include <boost/config.hpp>
   8 #include <boost/fusion/container/vector.hpp>
   9 #include <boost/fusion/container/deque.hpp>
  10 #include <boost/fusion/container/list.hpp>
  11 #include <boost/fusion/container/set.hpp>
  12 #include <boost/fusion/container/map.hpp>
  13 #include <boost/fusion/support/pair.hpp>
  14 #include <boost/fusion/sequence/intrinsic/size.hpp>
  15 #include <boost/type_traits/is_same.hpp>
  16 #include <boost/mpl/assert.hpp>
  17
  18 #include <boost/array.hpp>
  19 #include <boost/fusion/adapted/boost_array.hpp>
  20 #include <boost/tuple/tuple.hpp>
  21 #include <boost/fusion/adapted/boost_tuple.hpp>
  22 #if !defined(BOOST_NO_CXX11_HDR_TUPLE) && \
  23     !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
  24 #include <tuple>
  25 #include <boost/fusion/adapted/std_tuple.hpp>
  26 #endif
  27
  28 template <typename LHS, typename RHS>
  29 void check_(LHS const&, RHS const&)
  30 {
  31     BOOST_MPL_ASSERT((boost::is_same<LHS, RHS>));
  32 }
  33
  34 template <typename S>
  35 void check()
  36 {
  37     check_(
  38         boost::fusion::result_of::size<S>::type::value
  39       , boost::fusion::result_of::size<S>::value
  40     );
  41 }
  42
  43 void test()
  44 {
  45     {
  46         check<boost::fusion::vector<> >();
  47         check<boost::fusion::vector<int> >();
  48         check<boost::fusion::vector<int, int> >();
  49         check<boost::fusion::vector<int, int, int> >();
  50     }
  51
  52     {
  53         check<boost::fusion::deque<> >();
  54         check<boost::fusion::deque<int> >();
  55         check<boost::fusion::deque<int, int> >();
  56         check<boost::fusion::deque<int, int, int> >();
  57     }
  58
  59     {
  60         check<boost::fusion::list<> >();
  61         check<boost::fusion::list<int> >();
  62         check<boost::fusion::list<int, int> >();
  63         check<boost::fusion::list<int, int, int> >();
  64     }
  65
  66     {
  67         check<boost::fusion::set<> >();
  68         check<boost::fusion::set<int> >();
  69         check<boost::fusion::set<int, float> >();
  70         check<boost::fusion::set<int, float, double> >();
  71     }
  72
  73     {
  74         check<boost::fusion::map<> >();
  75         check<boost::fusion::map<boost::fusion::pair<int, int> > >();
  76         check<boost::fusion::map<boost::fusion::pair<int, int> , boost::fusion::pair<float, int> > >();
  77         check<boost::fusion::map<boost::fusion::pair<int, int> , boost::fusion::pair<float, int> , boost::fusion::pair<double, int> > >();
  78     }
  79
  80     {
  81         check<boost::array<int, 1> >();
  82         check<boost::array<int, 2> >();
  83         check<boost::array<int, 3> >();
  84     }
  85
  86     {
  87         check<boost::tuples::tuple<> >();
  88         check<boost::tuples::tuple<int> >();
  89         check<boost::tuples::tuple<int, int> >();
  90         check<boost::tuples::tuple<int, int, int> >();
  91     }
  92
  93 #if !defined(BOOST_NO_CXX11_HDR_TUPLE) && \
  94     !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
  95     {
  96         check<std::tuple<> >();
  97         check<std::tuple<int> >();
  98         check<std::tuple<int, int> >();
  99         check<std::tuple<int, int, int> >();
 100     }
 101 #endif
 102 }
 103