Compute Library
 21.05
Requires.h
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2018-2021 Arm Limited.
3  *
4  * SPDX-License-Identifier: MIT
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a copy
7  * of this software and associated documentation files (the "Software"), to
8  * deal in the Software without restriction, including without limitation the
9  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10  * sell copies of the Software, and to permit persons to whom the Software is
11  * furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included in all
14  * copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22  * SOFTWARE.
23  */
24 #ifndef ARM_COMPUTE_UTILS_REQUIRES_H
25 #define ARM_COMPUTE_UTILS_REQUIRES_H
26 
27 namespace arm_compute
28 {
29 namespace utils
30 {
31 namespace requires
32 {
33 // *INDENT-OFF*
34 // clang-format off
35 namespace detail
36 {
37 enum class enabler
38 {
39 };
40 } // namespace arm_compute
41 
42 /** Requirements as template */
43 #define ARM_COMPUTE_REQUIRES_T(...) template <bool Cond = (__VA_ARGS__), typename std::enable_if<Cond, int>::type = 0>
44 /** Requirements as template argument */
45 #define ARM_COMPUTE_REQUIRES_TA(...) typename = typename std::enable_if<(__VA_ARGS__), arm_compute::utils::requires::detail::enabler>::type
46 // clang-format on
47 // *INDENT-ON*
48 } // namespace requires
49 } // namespace utils
50 } // namespace arm_compute
51 #endif /*ARM_COMPUTE_UTILS_REQUIRES_H */
Copyright (c) 2017-2021 Arm Limited.