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Add mp_unique.

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Peter Dimov
2015-07-24 13:45:08 +03:00
parent 26575249ff
commit e6f83a0d33
3 changed files with 69 additions and 0 deletions
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test/mp_unique.cpp Normal file
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// Copyright 2015 Peter Dimov.
//
// Distributed under the Boost Software License, Version 1.0.
//
// See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/mp11/algorithm.hpp>
#include <boost/mp11/list.hpp>
#include <boost/core/lightweight_test_trait.hpp>
#include <type_traits>
#include <tuple>
int main()
{
using boost::mp_list;
using boost::mp_unique;
{
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<mp_list<>>, mp_list<>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<mp_list<void>>, mp_list<void>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<mp_list<void, void>>, mp_list<void>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<mp_list<void, void, void>>, mp_list<void>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<mp_list<void, void, void, void>>, mp_list<void>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<mp_list<void, int>>, mp_list<void, int>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<mp_list<void, void, void, int, int, int>>, mp_list<void, int>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<mp_list<void, int, void, int, int, void, int, int, int>>, mp_list<void, int>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<mp_list<void, int, char[]>>, mp_list<void, int, char[]>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<mp_list<void, int, char[], void, int, char[], void, int, char[]>>, mp_list<void, int, char[]>>));
}
{
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<std::tuple<>>, std::tuple<>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<std::tuple<void>>, std::tuple<void>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<std::tuple<void, void>>, std::tuple<void>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<std::tuple<void, void, void>>, std::tuple<void>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<std::tuple<void, void, void, void>>, std::tuple<void>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<std::tuple<void, int>>, std::tuple<void, int>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<std::tuple<void, void, void, int, int, int>>, std::tuple<void, int>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<std::tuple<void, int, void, int, int, void, int, int, int>>, std::tuple<void, int>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<std::tuple<void, int, char[]>>, std::tuple<void, int, char[]>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_unique<std::tuple<void, int, char[], void, int, char[], void, int, char[]>>, std::tuple<void, int, char[]>>));
}
return boost::report_errors();
}