| // 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_AST_TYPE_POINTER_TYPE_H_ |
| #define SRC_AST_TYPE_POINTER_TYPE_H_ |
| |
| #include <sstream> |
| #include <string> |
| |
| #include "src/ast/storage_class.h" |
| #include "src/ast/type/type.h" |
| |
| namespace tint { |
| namespace ast { |
| namespace type { |
| |
| /// A pointer type. |
| class PointerType : public Type { |
| public: |
| /// Construtor |
| /// @param subtype the pointee type |
| /// @param storage_class the storage class of the pointer |
| explicit PointerType(Type* subtype, StorageClass storage_class); |
| /// Move constructor |
| PointerType(PointerType&&) = default; |
| ~PointerType() override; |
| |
| /// @returns true if the type is a pointer type |
| bool IsPointer() const override; |
| |
| /// @returns the pointee type |
| Type* type() const { return subtype_; } |
| /// @returns the storage class of the pointer |
| StorageClass storage_class() const { return storage_class_; } |
| |
| /// @returns the name for this type |
| std::string type_name() const override; |
| |
| private: |
| Type* subtype_; |
| StorageClass storage_class_; |
| }; |
| |
| } // namespace type |
| } // namespace ast |
| } // namespace tint |
| |
| #endif // SRC_AST_TYPE_POINTER_TYPE_H_ |