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 | |
9 | #ifndef TEST_HASH_H |
10 | #define TEST_HASH_H |
11 | |
12 | #include <cstddef> |
13 | #include <utility> |
14 | |
15 | template <class T> |
16 | class test_hash { |
17 | int data_; |
18 | |
19 | public: |
20 | explicit test_hash(int data = 0) : data_(data) {} |
21 | |
22 | std::size_t operator()(const T& x) const { return std::hash<T>()(x); } |
23 | |
24 | bool operator==(const test_hash& c) const { return data_ == c.data_; } |
25 | }; |
26 | |
27 | #endif // TEST_HASH_H |
28 |