1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
// 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/experimental/printable.hpp>
#include <boost/hana/integral_constant.hpp>
#include <boost/hana/map.hpp>
#include <boost/hana/pair.hpp>
#include <sstream>
#include <string>
namespace hana = boost::hana;
int main() {
{
std::ostringstream ss;
ss << hana::experimental::print(
hana::make_map()
);
BOOST_HANA_RUNTIME_CHECK(ss.str() == "{}");
}
{
std::ostringstream ss;
ss << hana::experimental::print(
hana::make_map(hana::make_pair(hana::int_c<1>, 'x'))
);
BOOST_HANA_RUNTIME_CHECK(ss.str() == "{1 => x}");
}
{
std::ostringstream ss;
ss << hana::experimental::print(
hana::make_map(hana::make_pair(hana::int_c<1>, 'x'),
hana::make_pair(hana::int_c<2>, 'y'))
);
BOOST_HANA_RUNTIME_CHECK(ss.str() == "{1 => x, 2 => y}");
}
{
std::ostringstream ss;
ss << hana::experimental::print(
hana::make_map(hana::make_pair(hana::int_c<1>, 'x'),
hana::make_pair(hana::int_c<2>, 'y'),
hana::make_pair(hana::int_c<3>, 'z'))
);
BOOST_HANA_RUNTIME_CHECK(ss.str() == "{1 => x, 2 => y, 3 => z}");
}
}
|
