hana/example/insert.cpp
2017-01-07 14:14:18 -08:00

24 lines
658 B
C++

// Copyright Louis Dionne 2013-2017
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
#include <boost/hana/assert.hpp>
#include <boost/hana/equal.hpp>
#include <boost/hana/insert.hpp>
#include <boost/hana/integral_constant.hpp>
#include <boost/hana/tuple.hpp>
#include <string>
namespace hana = boost::hana;
using namespace hana::literals;
using namespace std::literals;
int main() {
auto xs = hana::make_tuple("Hello"s, "world!"s);
BOOST_HANA_RUNTIME_CHECK(
hana::insert(xs, 1_c, " "s) == hana::make_tuple("Hello"s, " "s, "world!"s)
);
}