blob: 493f4fde51d2c3f120ff2b98199ffcdee1811710 (
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
|
/*
* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Heap/Heap.h>
namespace JS {
class WeakContainer {
public:
explicit WeakContainer(Heap& heap)
: m_heap(heap)
{
m_heap.did_create_weak_container({}, *this);
}
virtual ~WeakContainer()
{
deregister();
}
virtual void remove_sweeped_cells(Badge<Heap>, Vector<Cell*>&) = 0;
protected:
void deregister()
{
if (!m_registered)
return;
m_heap.did_destroy_weak_container({}, *this);
m_registered = false;
}
private:
bool m_registered { true };
Heap& m_heap;
};
}
|
