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>&)
55 static unsigned instances;
70 type& operator=(const type&);
73 unsigned type::instances = 0;
78 boost::allocate_unique<type[]>(creator<type>(), 6);
79 BOOST_ERROR("allocate_unique did not throw");
81 BOOST_TEST(type::instances == 0);
84 boost::allocate_unique<type[][2]>(creator<type>(), 3);
85 BOOST_ERROR("allocate_unique did not throw");
87 BOOST_TEST(type::instances == 0);
90 boost::allocate_unique<type[6]>(creator<>());
91 BOOST_ERROR("allocate_unique did not throw");
93 BOOST_TEST(type::instances == 0);
96 boost::allocate_unique<type[3][2]>(creator<>());
97 BOOST_ERROR("allocate_unique did not throw");
99 BOOST_TEST(type::instances == 0);
102 boost::allocate_unique_noinit<type[]>(creator<>(), 6);
103 BOOST_ERROR("allocate_unique_noinit did not throw");
105 BOOST_TEST(type::instances == 0);
108 boost::allocate_unique_noinit<type[][2]>(creator<>(), 3);
109 BOOST_ERROR("allocate_unique_noinit did not throw");
111 BOOST_TEST(type::instances == 0);
114 boost::allocate_unique_noinit<type[6]>(creator<>());
115 BOOST_ERROR("allocate_unique_noinit did not throw");
117 BOOST_TEST(type::instances == 0);
120 boost::allocate_unique_noinit<type[3][2]>(creator<>());
121 BOOST_ERROR("allocate_unique_noinit did not throw");
123 BOOST_TEST(type::instances == 0);
125 return boost::report_errors();