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