ceph/src/boost/libs/hana/test/tuple/laws.searchable.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/bool.hpp>
   6 #include <boost/hana/tuple.hpp>
   7
   8 #include <laws/base.hpp>
   9 #include <laws/searchable.hpp>
  10 namespace hana = boost::hana;
  11 using hana::test::ct_eq;
  12
  13
  14 int main() {
  15     auto eq_tuples = hana::make_tuple(
  16           hana::make_tuple()
  17         , hana::make_tuple(ct_eq<0>{})
  18         , hana::make_tuple(ct_eq<0>{}, ct_eq<1>{})
  19         , hana::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
  20         , hana::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{})
  21         , hana::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}, ct_eq<4>{})
  22     );
  23     hana::test::TestSearchable<hana::tuple_tag>{
  24         eq_tuples,
  25         hana::make_tuple(ct_eq<3>{}, ct_eq<5>{})
  26     };
  27
  28     auto bool_tuples = hana::make_tuple(
  29           hana::make_tuple(hana::true_c)
  30         , hana::make_tuple(hana::false_c)
  31         , hana::make_tuple(hana::true_c, hana::true_c)
  32         , hana::make_tuple(hana::true_c, hana::false_c)
  33         , hana::make_tuple(hana::false_c, hana::true_c)
  34         , hana::make_tuple(hana::false_c, hana::false_c)
  35     );
  36     hana::test::TestSearchable<hana::tuple_tag>{
  37         bool_tuples,
  38         hana::make_tuple(hana::true_c, hana::false_c)
  39     };
  40 }