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Ryan Harrisondbc13af2022-02-21 15:19:07 +00001// Copyright 2020 The Tint Authors.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#ifndef SRC_TINT_AST_MEMBER_ACCESSOR_EXPRESSION_H_
16#define SRC_TINT_AST_MEMBER_ACCESSOR_EXPRESSION_H_
17
18#include "src/tint/ast/identifier_expression.h"
19
dan sinclair34323ac2022-04-07 18:39:35 +000020namespace tint::ast {
Ryan Harrisondbc13af2022-02-21 15:19:07 +000021
22/// A member accessor expression
dan sinclair41e4d9a2022-05-01 14:40:55 +000023class MemberAccessorExpression final : public Castable<MemberAccessorExpression, Expression> {
24 public:
25 /// Constructor
Ben Clayton4a92a3c2022-07-18 20:50:02 +000026 /// @param pid the identifier of the program that owns this node
27 /// @param nid the unique node identifier
dan sinclair41e4d9a2022-05-01 14:40:55 +000028 /// @param source the member accessor expression source
29 /// @param structure the structure
30 /// @param member the member
Ben Clayton4a92a3c2022-07-18 20:50:02 +000031 MemberAccessorExpression(ProgramID pid,
32 NodeID nid,
dan sinclair41e4d9a2022-05-01 14:40:55 +000033 const Source& source,
34 const Expression* structure,
35 const IdentifierExpression* member);
36 /// Move constructor
37 MemberAccessorExpression(MemberAccessorExpression&&);
38 ~MemberAccessorExpression() override;
Ryan Harrisondbc13af2022-02-21 15:19:07 +000039
dan sinclair41e4d9a2022-05-01 14:40:55 +000040 /// Clones this node and all transitive child nodes using the `CloneContext`
41 /// `ctx`.
42 /// @param ctx the clone context
43 /// @return the newly cloned node
44 const MemberAccessorExpression* Clone(CloneContext* ctx) const override;
Ryan Harrisondbc13af2022-02-21 15:19:07 +000045
dan sinclair41e4d9a2022-05-01 14:40:55 +000046 /// The structure
47 const Expression* const structure;
Ryan Harrisondbc13af2022-02-21 15:19:07 +000048
dan sinclair41e4d9a2022-05-01 14:40:55 +000049 /// The member expression
50 const IdentifierExpression* const member;
Ryan Harrisondbc13af2022-02-21 15:19:07 +000051};
52
dan sinclair34323ac2022-04-07 18:39:35 +000053} // namespace tint::ast
Ryan Harrisondbc13af2022-02-21 15:19:07 +000054
55#endif // SRC_TINT_AST_MEMBER_ACCESSOR_EXPRESSION_H_