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Add mp_map_insert.

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Peter Dimov
2016-11-17 02:51:12 +02:00
parent f6c38bb33f
commit 4a7008562f
3 changed files with 71 additions and 0 deletions
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test/mp_map_insert.cpp Normal file
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// Copyright 2016 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/map.hpp>
#include <boost/mp11/list.hpp>
#include <boost/core/lightweight_test_trait.hpp>
#include <type_traits>
#include <tuple>
#include <utility>
int main()
{
using boost::mp_map_insert;
using boost::mp_list;
using boost::mp_push_back;
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<mp_list<>, mp_list<void>>, mp_list<mp_list<void>>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<std::tuple<>, std::tuple<int>>, std::tuple<std::tuple<int>>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<std::tuple<>, std::pair<int, float>>, std::tuple<std::pair<int, float>>>));
{
using M = mp_list<std::pair<int, int const>, std::pair<long, long const>>;
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, mp_list<char>>, mp_push_back<M, mp_list<char>>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, std::pair<char, char const>>, mp_push_back<M, std::pair<char, char const>>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, mp_list<int>>, M>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, std::pair<long, float>>, M>));
}
{
using M = std::tuple<std::pair<int, int const>, std::pair<long, long const>>;
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, mp_list<char>>, mp_push_back<M, mp_list<char>>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, std::pair<char, char const>>, mp_push_back<M, std::pair<char, char const>>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, mp_list<int>>, M>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, std::pair<long, float>>, M>));
}
{
using M = mp_list<mp_list<int>, mp_list<long, long>, mp_list<long long, long long, long long>>;
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, mp_list<char>>, mp_push_back<M, mp_list<char>>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, std::pair<char, char const>>, mp_push_back<M, std::pair<char, char const>>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, std::tuple<int>>, M>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, std::pair<long, float>>, M>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, mp_list<long long, float, double>>, M>));
}
{
using M = mp_list<mp_list<int>, std::pair<long, long>, std::tuple<long long, long long, long long>>;
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, mp_list<char>>, mp_push_back<M, mp_list<char>>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, std::pair<char, char const>>, mp_push_back<M, std::pair<char, char const>>>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, std::tuple<int>>, M>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, std::pair<long, float>>, M>));
BOOST_TEST_TRAIT_TRUE((std::is_same<mp_map_insert<M, mp_list<long long, float, double>>, M>));
}
return boost::report_errors();
}