| // 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_VECTOR_TYPE_H_ |
| #define SRC_AST_TYPE_VECTOR_TYPE_H_ |
| |
| #include <string> |
| |
| #include "src/ast/type/type.h" |
| |
| namespace tint { |
| namespace ast { |
| namespace type { |
| |
| /// A vector type. |
| class VectorType : public Type { |
| public: |
| /// Constructor |
| /// @param subtype the vector element type |
| /// @param size the number of elements in the vector |
| VectorType(Type* subtype, uint32_t size); |
| /// Move constructor |
| VectorType(VectorType&&); |
| ~VectorType() override; |
| |
| /// @returns true if the type is a vector type |
| bool IsVector() const override; |
| |
| /// @returns the type of the vector elements |
| Type* type() const { return subtype_; } |
| /// @returns the size of the vector |
| uint32_t size() const { return size_; } |
| |
| /// @returns the name for th type |
| std::string type_name() const override; |
| |
| private: |
| Type* subtype_ = nullptr; |
| uint32_t size_ = 2; |
| }; |
| |
| } // namespace type |
| } // namespace ast |
| } // namespace tint |
| |
| #endif // SRC_AST_TYPE_VECTOR_TYPE_H_ |