1 /*
2  * Copyright (C) 2015 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ART_RUNTIME_MIRROR_ACCESSIBLE_OBJECT_H_
18 #define ART_RUNTIME_MIRROR_ACCESSIBLE_OBJECT_H_
19 
20 #include "base/macros.h"
21 #include "object.h"
22 #include "read_barrier_option.h"
23 
24 namespace art HIDDEN {
25 
26 namespace mirror {
27 
28 // C++ mirror of java.lang.reflect.AccessibleObject
29 class MANAGED AccessibleObject : public Object {
30  public:
31   MIRROR_CLASS("Ljava/lang/reflect/AccessibleObject;");
32 
FlagOffset()33   static MemberOffset FlagOffset() {
34     return OFFSET_OF_OBJECT_MEMBER(AccessibleObject, flag_);
35   }
36 
IsAccessible()37   bool IsAccessible() REQUIRES_SHARED(Locks::mutator_lock_) {
38     return GetFieldBoolean(FlagOffset());
39   }
40 
41  private:
42   // We only use the field indirectly using the FlagOffset() method.
43   [[maybe_unused]] uint8_t flag_;
44 
45   DISALLOW_IMPLICIT_CONSTRUCTORS(AccessibleObject);
46 };
47 
48 }  // namespace mirror
49 }  // namespace art
50 
51 #endif  // ART_RUNTIME_MIRROR_ACCESSIBLE_OBJECT_H_
52