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 26namespace art { 27 28template<class MirrorType> 29template<ReadBarrierOption kReadBarrierOption> 30inline MirrorType* GcRoot<MirrorType>::Read() const { 31 return down_cast<MirrorType*>( 32 ReadBarrier::BarrierForRoot<mirror::Object, kReadBarrierOption>(&root_)); 33} 34template<class MirrorType> 35inline GcRoot<MirrorType>::GcRoot(MirrorType* ref) 36 : root_(mirror::CompressedReference<mirror::Object>::FromMirrorPtr(ref)) { } 37 38inline 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