ceph/src/boost/libs/hana/test/range/range_c.cpp

   1 // Copyright Louis Dionne 2013-2016
   2 // Distributed under the Boost Software License, Version 1.0.
   3 // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
   4
   5 #include <boost/hana/assert.hpp>
   6 #include <boost/hana/core/make.hpp>
   7 #include <boost/hana/equal.hpp>
   8 #include <boost/hana/integral_constant.hpp>
   9 #include <boost/hana/range.hpp>
  10 namespace hana = boost::hana;
  11
  12
  13 int main() {
  14     using T = int;
  15     BOOST_HANA_CONSTANT_CHECK(hana::equal(
  16         hana::range_c<T, 0, 0>,
  17         hana::make_range(hana::integral_c<T, 0>, hana::integral_c<T, 0>)
  18     ));
  19     BOOST_HANA_CONSTANT_CHECK(hana::equal(
  20         hana::range_c<T, 0, 1>,
  21         hana::make_range(hana::integral_c<T, 0>, hana::integral_c<T, 1>)
  22     ));
  23     BOOST_HANA_CONSTANT_CHECK(hana::equal(
  24         hana::range_c<T, 0, 2>,
  25         hana::make_range(hana::integral_c<T, 0>, hana::integral_c<T, 2>)
  26     ));
  27
  28     BOOST_HANA_CONSTANT_CHECK(hana::equal(
  29         hana::range_c<T, 1, 1>,
  30         hana::make_range(hana::integral_c<T, 1>, hana::integral_c<T, 1>)
  31     ));
  32     BOOST_HANA_CONSTANT_CHECK(hana::equal(
  33         hana::range_c<T, 1, 2>,
  34         hana::make_range(hana::integral_c<T, 1>, hana::integral_c<T, 2>)
  35     ));
  36     BOOST_HANA_CONSTANT_CHECK(hana::equal(
  37         hana::range_c<T, 1, 3>,
  38         hana::make_range(hana::integral_c<T, 1>, hana::integral_c<T, 3>)
  39     ));
  40 }