| // 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_MEMBER_ACCESSOR_EXPRESSION_H_ |
| #define SRC_TINT_AST_MEMBER_ACCESSOR_EXPRESSION_H_ |
| |
| #include "src/tint/ast/identifier_expression.h" |
| |
| namespace tint { |
| namespace ast { |
| |
| /// A member accessor expression |
| class MemberAccessorExpression final |
| : public Castable<MemberAccessorExpression, Expression> { |
| public: |
| /// Constructor |
| /// @param program_id the identifier of the program that owns this node |
| /// @param source the member accessor expression source |
| /// @param structure the structure |
| /// @param member the member |
| MemberAccessorExpression(ProgramID program_id, |
| const Source& source, |
| const Expression* structure, |
| const IdentifierExpression* member); |
| /// Move constructor |
| MemberAccessorExpression(MemberAccessorExpression&&); |
| ~MemberAccessorExpression() override; |
| |
| /// Clones this node and all transitive child nodes using the `CloneContext` |
| /// `ctx`. |
| /// @param ctx the clone context |
| /// @return the newly cloned node |
| const MemberAccessorExpression* Clone(CloneContext* ctx) const override; |
| |
| /// The structure |
| const Expression* const structure; |
| |
| /// The member expression |
| const IdentifierExpression* const member; |
| }; |
| |
| } // namespace ast |
| } // namespace tint |
| |
| #endif // SRC_TINT_AST_MEMBER_ACCESSOR_EXPRESSION_H_ |