| /* |
| * Copyright 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <type_traits> |
| |
| namespace bluetooth { |
| namespace common { |
| |
| // Check whether T is a specialization of TemplateType |
| template <typename T, template <typename...> class TemplateType> |
| struct is_specialization_of : std::false_type {}; |
| template <template <typename...> class TemplateType, typename... Args> |
| struct is_specialization_of<TemplateType<Args...>, TemplateType> : std::true_type {}; |
| |
| } // namespace common |
| } // namespace bluetooth |
