mark_sweep-inl.h revision b76cac637691c29daa9c44e493b5bc26346ed116 
1/*
2 * Copyright (C) 2011 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_COLLECTOR_MARK_SWEEP_INL_H_
18#define ART_RUNTIME_GC_COLLECTOR_MARK_SWEEP_INL_H_
19
20#include "gc/collector/mark_sweep.h"
21
22#include "gc/heap.h"
23#include "mirror/art_field.h"
24#include "mirror/class-inl.h"
25#include "mirror/object_array-inl.h"
26#include "mirror/reference.h"
27
28namespace art {
29namespace gc {
30namespace collector {
31
32template<typename MarkVisitor, typename ReferenceVisitor>
33inline void MarkSweep::ScanObjectVisit(mirror::Object* obj, const MarkVisitor& visitor,
34                                       const ReferenceVisitor& ref_visitor) {
35  DCHECK(IsMarked(obj)) << "Scanning unmarked object " << obj << "\n" << heap_->DumpSpaces();
36  obj->VisitReferences<false>(visitor, ref_visitor);
37  if (kCountScannedTypes) {
38    mirror::Class* klass = obj->GetClass<kVerifyNone>();
39    if (UNLIKELY(klass == mirror::Class::GetJavaLangClass())) {
40      ++class_count_;
41    } else if (UNLIKELY(klass->IsArrayClass<kVerifyNone>())) {
42      ++array_count_;
43    } else {
44      ++other_count_;
45    }
46  }
47}
48
49}  // namespace collector
50}  // namespace gc
51}  // namespace art
52
53#endif  // ART_RUNTIME_GC_COLLECTOR_MARK_SWEEP_INL_H_
54