1 /*
2  * Copyright (C) 2014 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_GC_ROOT_INL_H_
18 #define ART_RUNTIME_GC_ROOT_INL_H_
19 
20 #include "gc_root.h"
21 
22 #include <sstream>
23 
24 #include "read_barrier-inl.h"
25 
26 namespace art {
27 
28 template<class MirrorType>
29 template<ReadBarrierOption kReadBarrierOption>
Read()30 inline MirrorType* GcRoot<MirrorType>::Read() const {
31   return down_cast<MirrorType*>(
32       ReadBarrier::BarrierForRoot<mirror::Object, kReadBarrierOption>(&root_));
33 }
34 template<class MirrorType>
GcRoot(MirrorType * ref)35 inline GcRoot<MirrorType>::GcRoot(MirrorType* ref)
36     : root_(mirror::CompressedReference<mirror::Object>::FromMirrorPtr(ref)) { }
37 
ToString()38 inline std::string RootInfo::ToString() const {
39   std::ostringstream oss;
40   Describe(oss);
41   return oss.str();
42 }
43 
44 }  // namespace art
45 #endif  // ART_RUNTIME_GC_ROOT_INL_H_
46