1 | /* |
2 | Copyright 2017 Glen Joseph Fernandes |
3 | (glenjofe@gmail.com) |
4 | |
5 | Distributed under the Boost Software License, Version 1.0. |
6 | (http://www.boost.org/LICENSE_1_0.txt) |
7 | */ |
8 | #include <boost/config.hpp> |
9 | #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && \ |
10 | !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && \ |
11 | !defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX) |
12 | #include <boost/core/lightweight_test.hpp> |
13 | #include <boost/smart_ptr/make_local_shared.hpp> |
14 | |
15 | template<class T = void> |
16 | struct creator { |
17 | typedef T value_type; |
18 | |
19 | template<class U> |
20 | struct rebind { |
21 | typedef creator<U> other; |
22 | }; |
23 | |
24 | creator() { } |
25 | |
26 | template<class U> |
27 | creator(const creator<U>&) { } |
28 | |
29 | T* allocate(std::size_t size) { |
30 | return static_cast<T*>(::operator new(sizeof(T) * size)); |
31 | } |
32 | |
33 | void deallocate(T* ptr, std::size_t) { |
34 | ::operator delete(ptr); |
35 | } |
36 | }; |
37 | |
38 | template<class T, class U> |
39 | inline bool |
40 | operator==(const creator<T>&, const creator<U>&) |
41 | { |
42 | return true; |
43 | } |
44 | |
45 | template<class T, class U> |
46 | inline bool |
47 | operator!=(const creator<T>&, const creator<U>&) |
48 | { |
49 | return false; |
50 | } |
51 | |
52 | int main() |
53 | { |
54 | { |
55 | boost::local_shared_ptr<int[][2]> result = |
56 | boost::allocate_local_shared<int[][2]>(allocator: creator<int>(), count: 2, value: {0, 1}); |
57 | BOOST_TEST(result[0][0] == 0); |
58 | BOOST_TEST(result[0][1] == 1); |
59 | BOOST_TEST(result[1][0] == 0); |
60 | BOOST_TEST(result[1][1] == 1); |
61 | } |
62 | { |
63 | boost::local_shared_ptr<int[2][2]> result = |
64 | boost::allocate_local_shared<int[2][2]>(allocator: creator<int>(), value: {0, 1}); |
65 | BOOST_TEST(result[0][0] == 0); |
66 | BOOST_TEST(result[0][1] == 1); |
67 | BOOST_TEST(result[1][0] == 0); |
68 | BOOST_TEST(result[1][1] == 1); |
69 | } |
70 | { |
71 | boost::local_shared_ptr<const int[][2]> result = |
72 | boost::allocate_local_shared<const int[][2]>(allocator: creator<>(), count: 2, value: {0, 1}); |
73 | BOOST_TEST(result[0][0] == 0); |
74 | BOOST_TEST(result[0][1] == 1); |
75 | BOOST_TEST(result[1][0] == 0); |
76 | BOOST_TEST(result[1][1] == 1); |
77 | } |
78 | { |
79 | boost::local_shared_ptr<const int[2][2]> result = |
80 | boost::allocate_local_shared<const int[2][2]>(allocator: creator<>(), value: {0, 1}); |
81 | BOOST_TEST(result[0][0] == 0); |
82 | BOOST_TEST(result[0][1] == 1); |
83 | BOOST_TEST(result[1][0] == 0); |
84 | BOOST_TEST(result[1][1] == 1); |
85 | } |
86 | return boost::report_errors(); |
87 | } |
88 | #else |
89 | int main() |
90 | { |
91 | return 0; |
92 | } |
93 | #endif |
94 | |