| // Copyright 2020 The Tint Authors. |
| // |
| // 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 SRC_TINT_AST_ACCESS_H_ |
| #define SRC_TINT_AST_ACCESS_H_ |
| |
| #include <ostream> |
| #include <string> |
| |
| namespace tint { |
| namespace ast { |
| |
| /// The access control settings |
| enum Access { |
| /// Not declared in the source |
| kUndefined = 0, |
| /// Read only |
| kRead, |
| /// Write only |
| kWrite, |
| /// Read write |
| kReadWrite, |
| // Last valid access mode |
| kLastValid = kReadWrite, |
| }; |
| |
| /// @param out the std::ostream to write to |
| /// @param access the Access |
| /// @return the std::ostream so calls can be chained |
| std::ostream& operator<<(std::ostream& out, Access access); |
| |
| } // namespace ast |
| } // namespace tint |
| |
| #endif // SRC_TINT_AST_ACCESS_H_ |