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/*
* 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>
namespace art {
class Object;
#define kInvalidIndirectRefObject reinterpret_cast<Object*>(0xdead4321)
#define kClearedJniWeakGlobal reinterpret_cast<Object*>(0xdead1234)
/*
* Maintain a table of references. Used for internal local references,
* 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);
void Add(Object* obj);
void Remove(Object* obj);
size_t Size() const;
void Dump() const;
private:
std::string name_;
std::vector<Object*> entries_;
size_t max_size_;
};
} // namespace art
#endif // ART_SRC_REFERENCE_TABLE_H_