| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <stack> |
| |
| // template <class Alloc> |
| // stack(const container_type& c, const Alloc& a); |
| |
| #include <stack> |
| #include <cassert> |
| #include <cstddef> |
| |
| #include "test_macros.h" |
| #include "test_allocator.h" |
| |
| template <class C> |
| C |
| make(int n) |
| { |
| C c; |
| for (int i = 0; i < n; ++i) |
| c.push_back(i); |
| return c; |
| } |
| |
| typedef std::deque<int, test_allocator<int> > C; |
| |
| struct test |
| : public std::stack<int, C> |
| { |
| typedef std::stack<int, C> base; |
| |
| explicit test(const test_allocator<int>& a) : base(a) {} |
| test(const container_type& c, const test_allocator<int>& a) : base(c, a) {} |
| #if TEST_STD_VER >= 11 |
| test(container_type&& c, const test_allocator<int>& a) : base(std::move(c), a) {} |
| test(test&& q, const test_allocator<int>& a) : base(std::move(q), a) {} |
| #endif |
| test_allocator<int> get_allocator() {return c.get_allocator();} |
| }; |
| |
| int main(int, char**) |
| { |
| C d = make<C>(5); |
| test q(d, test_allocator<int>(4)); |
| assert(q.get_allocator() == test_allocator<int>(4)); |
| assert(q.size() == 5); |
| for (C::size_type i = 0; i < d.size(); ++i) |
| { |
| assert(q.top() == d[d.size() - i - 1]); |
| q.pop(); |
| } |
| |
| return 0; |
| } |