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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/at.hpp> | |
7 | #include <boost/hana/equal.hpp> | |
8 | #include <boost/hana/experimental/view.hpp> | |
9 | ||
10 | #include <laws/base.hpp> | |
11 | #include <support/seq.hpp> | |
12 | namespace hana = boost::hana; | |
13 | using hana::test::ct_eq; | |
14 | ||
15 | ||
16 | int main() { | |
17 | auto container = ::seq; | |
18 | auto f = hana::test::_injection<0>{}; | |
19 | ||
20 | { | |
21 | auto storage = container(ct_eq<0>{}); | |
22 | auto transformed = hana::experimental::transformed(storage, f); | |
23 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
24 | hana::at_c<0>(transformed), | |
25 | f(ct_eq<0>{}) | |
26 | )); | |
27 | }{ | |
28 | auto storage = container(ct_eq<0>{}, ct_eq<1>{}); | |
29 | auto transformed = hana::experimental::transformed(storage, f); | |
30 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
31 | hana::at_c<0>(transformed), | |
32 | f(ct_eq<0>{}) | |
33 | )); | |
34 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
35 | hana::at_c<1>(transformed), | |
36 | f(ct_eq<1>{}) | |
37 | )); | |
38 | }{ | |
39 | auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}); | |
40 | auto transformed = hana::experimental::transformed(storage, f); | |
41 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
42 | hana::at_c<0>(transformed), | |
43 | f(ct_eq<0>{}) | |
44 | )); | |
45 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
46 | hana::at_c<1>(transformed), | |
47 | f(ct_eq<1>{}) | |
48 | )); | |
49 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
50 | hana::at_c<2>(transformed), | |
51 | f(ct_eq<2>{}) | |
52 | )); | |
53 | }{ | |
54 | auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}); | |
55 | auto transformed = hana::experimental::transformed(storage, f); | |
56 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
57 | hana::at_c<0>(transformed), | |
58 | f(ct_eq<0>{}) | |
59 | )); | |
60 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
61 | hana::at_c<1>(transformed), | |
62 | f(ct_eq<1>{}) | |
63 | )); | |
64 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
65 | hana::at_c<2>(transformed), | |
66 | f(ct_eq<2>{}) | |
67 | )); | |
68 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
69 | hana::at_c<3>(transformed), | |
70 | f(ct_eq<3>{}) | |
71 | )); | |
72 | } | |
73 | } |