ceph/src/boost/libs/type_traits/test/negation_test.cpp

   1 /*
   2 Copyright 2020 Glen Joseph Fernandes
   3 (glenjofe@gmail.com)
   4
   5 Distributed under the Boost Software License,
   6 Version 1.0. (See accompanying file LICENSE_1_0.txt
   7 or copy at http://www.boost.org/LICENSE_1_0.txt)
   8 */
   9 #ifdef TEST_STD
  10 #include <type_traits>
  11 #else
  12 #include <boost/type_traits/negation.hpp>
  13 #endif
  14 #include "check_integral_constant.hpp"
  15
  16 template<int V>
  17 struct Int {
  18     static const int value = V;
  19 };
  20
  21 TT_TEST_BEGIN(negation)
  22
  23 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::negation<Int<5> >::value, false);
  24 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::negation<Int<0> >::value, true);
  25
  26 TT_TEST_END