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// Copyright 2022 Peter Dimov.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/container_hash/is_described_class.hpp>
#include <boost/describe/class.hpp>
#include <boost/core/lightweight_test_trait.hpp>
#include <string>
struct X1
{
};
struct X2
{
int m;
};
struct Y1
{
};
BOOST_DESCRIBE_STRUCT( Y1, (), () )
struct Y2: Y1
{
int m;
};
BOOST_DESCRIBE_STRUCT( Y2, (Y1), (m) )
int main()
{
using boost::container_hash::is_described_class;
BOOST_TEST_TRAIT_FALSE((is_described_class<void>));
BOOST_TEST_TRAIT_FALSE((is_described_class<int>));
BOOST_TEST_TRAIT_FALSE((is_described_class<X1>));
BOOST_TEST_TRAIT_FALSE((is_described_class<X2>));
BOOST_TEST_TRAIT_FALSE((is_described_class<int[2]>));
BOOST_TEST_TRAIT_FALSE((is_described_class<std::string>));
#if defined(BOOST_DESCRIBE_CXX14)
BOOST_TEST_TRAIT_TRUE((is_described_class<Y1>));
BOOST_TEST_TRAIT_TRUE((is_described_class<Y2>));
#else
BOOST_TEST_TRAIT_FALSE((is_described_class<Y1>));
BOOST_TEST_TRAIT_FALSE((is_described_class<Y2>));
#endif
return boost::report_errors();
}
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