| /* |
| * Copyright (C) 2017 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. |
| */ |
| |
| // Various portability macros, type definitions, and inline functions. |
| |
| #ifndef LIBTEXTCLASSIFIER_UTIL_BASE_PORT_H_ |
| #define LIBTEXTCLASSIFIER_UTIL_BASE_PORT_H_ |
| |
| namespace libtextclassifier2 { |
| |
| #if defined(__GNUC__) && \ |
| (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)) |
| |
| // For functions we want to force inline. |
| // Introduced in gcc 3.1. |
| #define TC_ATTRIBUTE_ALWAYS_INLINE __attribute__((always_inline)) |
| |
| // For functions we don't want to inline, e.g., to keep code size small. |
| #define TC_ATTRIBUTE_NOINLINE __attribute__((noinline)) |
| |
| #elif defined(_MSC_VER) |
| #define TC_ATTRIBUTE_ALWAYS_INLINE __forceinline |
| #else |
| |
| // Other compilers will have to figure it out for themselves. |
| #define TC_ATTRIBUTE_ALWAYS_INLINE |
| #define TC_ATTRIBUTE_NOINLINE |
| #endif |
| |
| } // namespace libtextclassifier2 |
| |
| #endif // LIBTEXTCLASSIFIER_UTIL_BASE_PORT_H_ |