blob: 9142b7c8db6c7504a6206a91cfd188f32b8d952f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ART_SRC_REFERENCE_TABLE_H_
#define ART_SRC_REFERENCE_TABLE_H_
#include <cstddef>
#include <iosfwd>
#include <string>
#include <vector>
#include "heap.h"
namespace art {
class Object;
// Maintain a table of references. Used for JNI monitor references and
// JNI pinned array references.
//
// None of the functions are synchronized.
class ReferenceTable {
public:
ReferenceTable(const char* name, size_t initial_size, size_t max_size);
~ReferenceTable();
void Add(const Object* obj);
void Remove(const Object* obj);
size_t Size() const;
void Dump() const;
void VisitRoots(Heap::RootVisitor* visitor, void* arg);
private:
typedef std::vector<const Object*> Table;
static void Dump(const Table& entries);
friend class IndirectReferenceTable; // For Dump.
std::string name_;
Table entries_;
size_t max_size_;
};
} // namespace art
#endif // ART_SRC_REFERENCE_TABLE_H_
|
