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- /*
- Copyright 2012-2015 Glen Joseph Fernandes
- (glenjofe@gmail.com)
- Distributed under the Boost Software License, Version 1.0.
- (http://www.boost.org/LICENSE_1_0.txt)
- */
- #include <boost/core/lightweight_test.hpp>
- #include <boost/smart_ptr/make_shared.hpp>
- template<class T = void>
- struct creator {
- typedef T value_type;
- template<class U>
- struct rebind {
- typedef creator<U> other;
- };
- creator() { }
- template<class U>
- creator(const creator<U>&) { }
- T* allocate(std::size_t size) {
- return static_cast<T*>(::operator new(sizeof(T) * size));
- }
- void deallocate(T* ptr, std::size_t) {
- ::operator delete(ptr);
- }
- };
- template<class T, class U>
- inline bool
- operator==(const creator<T>&, const creator<U>&)
- {
- return true;
- }
- template<class T, class U>
- inline bool
- operator!=(const creator<T>&, const creator<U>&)
- {
- return false;
- }
- int main()
- {
- {
- boost::shared_ptr<int[]> result =
- boost::allocate_shared<int[]>(creator<int>(), 4, 1);
- BOOST_TEST(result[0] == 1);
- BOOST_TEST(result[1] == 1);
- BOOST_TEST(result[2] == 1);
- BOOST_TEST(result[3] == 1);
- }
- {
- boost::shared_ptr<int[4]> result =
- boost::allocate_shared<int[4]>(creator<int>(), 1);
- BOOST_TEST(result[0] == 1);
- BOOST_TEST(result[1] == 1);
- BOOST_TEST(result[2] == 1);
- BOOST_TEST(result[3] == 1);
- }
- {
- boost::shared_ptr<const int[]> result =
- boost::allocate_shared<const int[]>(creator<>(), 4, 1);
- BOOST_TEST(result[0] == 1);
- BOOST_TEST(result[1] == 1);
- BOOST_TEST(result[2] == 1);
- BOOST_TEST(result[3] == 1);
- }
- {
- boost::shared_ptr<const int[4]> result =
- boost::allocate_shared<const int[4]>(creator<>(), 1);
- BOOST_TEST(result[0] == 1);
- BOOST_TEST(result[1] == 1);
- BOOST_TEST(result[2] == 1);
- BOOST_TEST(result[3] == 1);
- }
- return boost::report_errors();
- }
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