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LibJS: Generify the garbage collector's weak container notifications

This will allow us to use the same interface for other JS weak
containers like the WeakMap & WeakRef.
This commit is contained in:
Idan Horowitz 2021-06-12 05:23:33 +03:00 committed by Linus Groh
parent 06fdc26656
commit 1a8ee5d8d7
6 changed files with 51 additions and 17 deletions

View file

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/*
* 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()
{
m_heap.did_destroy_weak_container({}, *this);
}
virtual void remove_sweeped_cells(Badge<Heap>, Vector<Cell*>&) = 0;
private:
Heap& m_heap;
};
}