1// Copyright Louis Dionne 2013-2022
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/contains.hpp>
7#include <boost/hana/core/make.hpp>
8#include <boost/hana/integral_constant.hpp>
9#include <boost/hana/not.hpp>
10#include <boost/hana/range.hpp>
11
12#include <support/cnumeric.hpp>
13namespace hana = boost::hana;
14
15
16int main() {
17 BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::contains(
18 hana::make_range(hana::int_c<0>, hana::int_c<0>),
19 cnumeric<int, 0>
20 )));
21
22 BOOST_HANA_CONSTANT_CHECK(hana::contains(
23 hana::make_range(hana::int_c<0>, hana::int_c<1>),
24 cnumeric<int, 0>
25 ));
26
27 BOOST_HANA_CONSTANT_CHECK(hana::contains(
28 hana::make_range(hana::int_c<0>, hana::int_c<10>),
29 cnumeric<int, 3>
30 ));
31
32 BOOST_HANA_CONSTANT_CHECK(hana::contains(
33 hana::make_range(hana::int_c<0>, hana::int_c<10>),
34 cnumeric<int, 9>
35 ));
36
37 BOOST_HANA_CONSTANT_CHECK(hana::contains(
38 hana::make_range(hana::int_c<-10>, hana::int_c<10>),
39 cnumeric<int, -10>
40 ));
41
42 BOOST_HANA_CONSTANT_CHECK(hana::contains(
43 hana::make_range(hana::int_c<-10>, hana::int_c<10>),
44 cnumeric<int, -5>
45 ));
46
47 BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::contains(
48 hana::make_range(hana::int_c<-10>, hana::int_c<0>),
49 cnumeric<int, 3>
50 )));
51
52 BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::contains(
53 hana::make_range(hana::int_c<0>, hana::int_c<10>),
54 cnumeric<int, 15>
55 )));
56}
57

source code of boost/libs/hana/test/range/contains.cpp