]>
Commit | Line | Data |
---|---|---|
b32b8144 | 1 | // Copyright Louis Dionne 2013-2017 |
7c673cae FG |
2 | // Distributed under the Boost Software License, Version 1.0. |
3 | // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) | |
4 | ||
5 | #include <boost/hana/assert.hpp> | |
6 | #include <boost/hana/core/make.hpp> | |
7 | #include <boost/hana/drop_front_exactly.hpp> | |
8 | #include <boost/hana/equal.hpp> | |
9 | #include <boost/hana/integral_constant.hpp> | |
10 | #include <boost/hana/range.hpp> | |
11 | namespace hana = boost::hana; | |
12 | ||
13 | ||
14 | int main() { | |
15 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
16 | hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<0>), hana::int_c<0>), | |
17 | hana::make_range(hana::int_c<0>, hana::int_c<0>) | |
18 | )); | |
19 | ||
20 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
21 | hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<1>), hana::int_c<0>), | |
22 | hana::make_range(hana::int_c<0>, hana::int_c<1>) | |
23 | )); | |
24 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
25 | hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<1>), hana::int_c<1>), | |
26 | hana::make_range(hana::int_c<1>, hana::int_c<1>) | |
27 | )); | |
28 | ||
29 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
30 | hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<2>), hana::int_c<0>), | |
31 | hana::make_range(hana::int_c<0>, hana::int_c<2>) | |
32 | )); | |
33 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
34 | hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<2>), hana::int_c<1>), | |
35 | hana::make_range(hana::int_c<1>, hana::int_c<2>) | |
36 | )); | |
37 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
38 | hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<2>), hana::int_c<2>), | |
39 | hana::make_range(hana::int_c<2>, hana::int_c<2>) | |
40 | )); | |
41 | ||
42 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
43 | hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<3>), hana::int_c<0>), | |
44 | hana::make_range(hana::int_c<0>, hana::int_c<3>) | |
45 | )); | |
46 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
47 | hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<3>), hana::int_c<1>), | |
48 | hana::make_range(hana::int_c<1>, hana::int_c<3>) | |
49 | )); | |
50 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
51 | hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<3>), hana::int_c<2>), | |
52 | hana::make_range(hana::int_c<2>, hana::int_c<3>) | |
53 | )); | |
54 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
55 | hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<3>), hana::int_c<3>), | |
56 | hana::make_range(hana::int_c<3>, hana::int_c<3>) | |
57 | )); | |
58 | ||
59 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
60 | hana::drop_front_exactly(hana::make_range(hana::int_c<20>, hana::int_c<50>), hana::int_c<10>), | |
61 | hana::make_range(hana::int_c<30>, hana::int_c<50>) | |
62 | )); | |
63 | } |