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_SPACE_SPACE_INL_H_
18 #define ART_RUNTIME_GC_SPACE_SPACE_INL_H_
19 
20 #include "space.h"
21 
22 #include "base/casts.h"
23 #include "dlmalloc_space.h"
24 #include "image_space.h"
25 #include "large_object_space.h"
26 
27 namespace art {
28 namespace gc {
29 namespace space {
30 
AsImageSpace()31 inline ImageSpace* Space::AsImageSpace() {
32   DCHECK(IsImageSpace());
33   return down_cast<ImageSpace*>(down_cast<MemMapSpace*>(this));
34 }
35 
AsMallocSpace()36 inline MallocSpace* Space::AsMallocSpace() {
37   DCHECK(IsMallocSpace());
38   DCHECK(IsDlMallocSpace() || IsRosAllocSpace());
39   return down_cast<MallocSpace*>(down_cast<MemMapSpace*>(this));
40 }
41 
AsLargeObjectSpace()42 inline LargeObjectSpace* Space::AsLargeObjectSpace() {
43   DCHECK(IsLargeObjectSpace());
44   return down_cast<LargeObjectSpace*>(this);
45 }
46 
AsContinuousSpace()47 inline ContinuousSpace* Space::AsContinuousSpace() {
48   DCHECK(IsContinuousSpace());
49   return down_cast<ContinuousSpace*>(this);
50 }
51 
AsDiscontinuousSpace()52 inline DiscontinuousSpace* Space::AsDiscontinuousSpace() {
53   DCHECK(IsDiscontinuousSpace());
54   return down_cast<DiscontinuousSpace*>(this);
55 }
56 
57 }  // namespace space
58 }  // namespace gc
59 }  // namespace art
60 
61 #endif  // ART_RUNTIME_GC_SPACE_SPACE_INL_H_
62