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AK: Add Weakable::revoke_weak_ptrs()

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This allows you to clear all the WeakPtrs pointing at a Weakable *now*
instead of waiting until the Weakable is destroyed.
This commit is contained in:
Andreas Kling 2020-07-04 16:22:32 +02:00
parent 1dd1595043
commit f7577585a6
1 changed files with 5 additions and 0 deletions
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5
AK/Weakable.h
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@ -71,6 +71,11 @@ protected:
#ifdef WEAKABLE_DEBUG #ifdef WEAKABLE_DEBUG
m_being_destroyed = true; m_being_destroyed = true;
#endif #endif
revoke_weak_ptrs();
}
void revoke_weak_ptrs()
{
if (m_link) if (m_link)
m_link->m_ptr = nullptr; m_link->m_ptr = nullptr;
} }