45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
|
|
* Copyright (C) 2012 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_RUNTIME_GC_COLLECTOR_OBJECT_BYTE_PAIR_H_
|
|
#define ART_RUNTIME_GC_COLLECTOR_OBJECT_BYTE_PAIR_H_
|
|
|
|
#include <inttypes.h>
|
|
|
|
namespace art {
|
|
namespace gc {
|
|
namespace collector {
|
|
|
|
struct ObjectBytePair {
|
|
explicit ObjectBytePair(uint64_t num_objects = 0, int64_t num_bytes = 0)
|
|
: objects(num_objects), bytes(num_bytes) {}
|
|
void Add(const ObjectBytePair& other) {
|
|
objects += other.objects;
|
|
bytes += other.bytes;
|
|
}
|
|
// Number of objects which were freed.
|
|
uint64_t objects;
|
|
// Freed bytes are signed since the GC can free negative bytes if it promotes objects to a space
|
|
// which has a larger allocation size.
|
|
int64_t bytes;
|
|
};
|
|
|
|
} // namespace collector
|
|
} // namespace gc
|
|
} // namespace art
|
|
|
|
#endif // ART_RUNTIME_GC_COLLECTOR_OBJECT_BYTE_PAIR_H_
|