1 | //===----------------------------------------------------------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | #ifndef TEST_STD_SHARED_PTR_RESET_H |
9 | #define TEST_STD_SHARED_PTR_RESET_H |
10 | |
11 | #include <memory> |
12 | #include <type_traits> |
13 | |
14 | template <class T, class... Args> |
15 | std::false_type test_has_reset(...); |
16 | |
17 | template <class T, class... Args> |
18 | typename std::enable_if<std::is_same<decltype(std::declval<T>().reset(std::declval<Args>()...)), void>::value, |
19 | std::true_type>::type |
20 | test_has_reset(int); |
21 | |
22 | template <class T, class... Args> |
23 | using HasReset = decltype(test_has_reset<T, Args...>(0)); |
24 | |
25 | #endif // TEST_STD_SHARED_PTR_RESET_H |
26 | |