2 Copyright 2019 Glen Joseph Fernandes
5 Distributed under the Boost Software License, Version 1.0.
6 (http://www.boost.org/LICENSE_1_0.txt)
8 #include <boost/config.hpp>
9 #if (!defined(BOOST_LIBSTDCXX_VERSION) || \
10 BOOST_LIBSTDCXX_VERSION >= 48000) && \
11 !defined(BOOST_NO_CXX11_SMART_PTR)
12 #include <boost/smart_ptr/allocate_unique.hpp>
13 #include <boost/core/lightweight_test.hpp>
15 template<class T = void>
22 typedef creator<U> other;
28 creator(const creator<U>&) { }
30 T* allocate(std::size_t size) {
31 return static_cast<T*>(::operator new(sizeof(T) * size));
34 void deallocate(T* ptr, std::size_t) {
35 ::operator delete(ptr);
39 template<class T, class U>
41 operator==(const creator<T>&, const creator<U>&)
46 template<class T, class U>
48 operator!=(const creator<T>&, const creator<U>&)
56 std::unique_ptr<int[],
57 boost::alloc_deleter<int[], creator<int> > > result =
58 boost::allocate_unique<int[]>(creator<int>(), 4, 1);
59 BOOST_TEST(result[0] == 1);
60 BOOST_TEST(result[1] == 1);
61 BOOST_TEST(result[2] == 1);
62 BOOST_TEST(result[3] == 1);
65 std::unique_ptr<int[],
66 boost::alloc_deleter<int[4], creator<int> > > result =
67 boost::allocate_unique<int[4]>(creator<int>(), 1);
68 BOOST_TEST(result[0] == 1);
69 BOOST_TEST(result[1] == 1);
70 BOOST_TEST(result[2] == 1);
71 BOOST_TEST(result[3] == 1);
74 std::unique_ptr<const int[],
75 boost::alloc_deleter<const int[], creator<> > > result =
76 boost::allocate_unique<const int[]>(creator<>(), 4, 1);
77 BOOST_TEST(result[0] == 1);
78 BOOST_TEST(result[1] == 1);
79 BOOST_TEST(result[2] == 1);
80 BOOST_TEST(result[3] == 1);
83 std::unique_ptr<const int[],
84 boost::alloc_deleter<const int[4], creator<> > > result =
85 boost::allocate_unique<const int[4]>(creator<>(), 1);
86 BOOST_TEST(result[0] == 1);
87 BOOST_TEST(result[1] == 1);
88 BOOST_TEST(result[2] == 1);
89 BOOST_TEST(result[3] == 1);
91 return boost::report_errors();