| // Copyright 2015 Google Inc. All rights reserved. |
| // |
| // 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. |
| #ifndef BENCHMARK_MACROS_H_ |
| #define BENCHMARK_MACROS_H_ |
| |
| #if __cplusplus < 201103L |
| # define BENCHMARK_DISALLOW_COPY_AND_ASSIGN(TypeName) \ |
| TypeName(const TypeName&); \ |
| TypeName& operator=(const TypeName&) |
| #else |
| # define BENCHMARK_DISALLOW_COPY_AND_ASSIGN(TypeName) \ |
| TypeName(const TypeName&) = delete; \ |
| TypeName& operator=(const TypeName&) = delete |
| #endif |
| |
| #if defined(__GNUC__) |
| # define BENCHMARK_UNUSED __attribute__((unused)) |
| # define BENCHMARK_ALWAYS_INLINE __attribute__((always_inline)) |
| #elif defined(_MSC_VER) && !defined(__clang__) |
| # define BENCHMARK_UNUSED |
| # define BENCHMARK_ALWAYS_INLINE __forceinline |
| #else |
| # define BENCHMARK_UNUSED |
| # define BENCHMARK_ALWAYS_INLINE |
| #endif |
| |
| #if defined(__GNUC__) |
| # define BENCHMARK_BUILTIN_EXPECT(x, y) __builtin_expect(x, y) |
| #else |
| # define BENCHMARK_BUILTIN_EXPECT(x, y) x |
| #endif |
| |
| #endif // BENCHMARK_MACROS_H_ |
