1 // 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_AST_ACCESS_CONTROL_H_
16 #define SRC_AST_ACCESS_CONTROL_H_
17 
18 #include <ostream>
19 
20 namespace tint {
21 namespace ast {
22 
23 /// The access control settings
24 enum class AccessControl {
25   /// Read only
26   kReadOnly = 0,
27   /// Write only
28   kWriteOnly,
29   /// Read write
30   kReadWrite
31 };
32 
33 std::ostream& operator<<(std::ostream& out, AccessControl access);
34 
35 }  // namespace ast
36 }  // namespace tint
37 
38 #endif  // SRC_AST_ACCESS_CONTROL_H_
39