| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++98, c++03 |
| |
| // <memory> |
| |
| // template <class OuterAlloc, class... InnerAllocs> |
| // class scoped_allocator_adaptor |
| |
| // template <class OuterA1, class OuterA2, class... InnerAllocs> |
| // bool |
| // operator==(const scoped_allocator_adaptor<OuterA1, InnerAllocs...>& a, |
| // const scoped_allocator_adaptor<OuterA2, InnerAllocs...>& b); |
| // |
| // template <class OuterA1, class OuterA2, class... InnerAllocs> |
| // bool |
| // operator!=(const scoped_allocator_adaptor<OuterA1, InnerAllocs...>& a, |
| // const scoped_allocator_adaptor<OuterA2, InnerAllocs...>& b); |
| |
| #include <scoped_allocator> |
| #include <cassert> |
| |
| #include "allocators.h" |
| |
| int main() |
| { |
| { |
| typedef std::scoped_allocator_adaptor<A1<int>> A; |
| A a1(A1<int>(3)); |
| A a2 = a1; |
| assert(a2 == a1); |
| assert(!(a2 != a1)); |
| } |
| { |
| typedef std::scoped_allocator_adaptor<A1<int>, A2<int>> A; |
| A a1(A1<int>(4), A2<int>(5)); |
| A a2 = a1; |
| assert(a2 == a1); |
| assert(!(a2 != a1)); |
| } |
| { |
| typedef std::scoped_allocator_adaptor<A1<int>, A2<int>, A3<int>> A; |
| A a1(A1<int>(4), A2<int>(5), A3<int>(6)); |
| A a2 = a1; |
| assert(a2 == a1); |
| assert(!(a2 != a1)); |
| } |
| { |
| typedef std::scoped_allocator_adaptor<A1<int>, A2<int>, A3<int>> A; |
| A a1(A1<int>(4), A2<int>(5), A3<int>(6)); |
| A a2(A1<int>(4), A2<int>(5), A3<int>(5)); |
| assert(a2 != a1); |
| assert(!(a2 == a1)); |
| } |
| } |