| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 BASE_COMMON_H_ |
| #define BASE_COMMON_H_ |
| |
| // Should be used in the private: declarations to define a class to be |
| // uncopyable. |
| #define DISALLOW_COPY(TypeName) TypeName(const TypeName&) |
| |
| // Should be used in the private: declarations to define a class to be |
| // unssignable. |
| #define DISALLOW_ASSIGN(TypeName) void operator=(const TypeName&) |
| |
| // Should be used in the private: declarations to define a class to be |
| // uncopyable and unssignable. |
| #ifndef DISALLOW_COPY_AND_ASSIGN |
| #define DISALLOW_COPY_AND_ASSIGN(TypeName) \ |
| TypeName(const TypeName&); \ |
| void operator=(const TypeName&) |
| #endif |
| |
| #endif // BASE_COMMON_H_ |
