wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-29 20:07:30 +09:00
Code Issues Projects Releases Packages Wiki Activity

Issue #1375 - Part 1: Allow moving a reference into nsInterfaceHashtable

Browse source
This commit is contained in:
FranklinDM 2023-02-27 09:48:31 +08:00 • committed by roytam1
commit 53e2e5d8d6
1 changed files with 30 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

30
xpcom/glue/nsInterfaceHashtable.h
View file

@ -52,6 +52,21 @@ public:
* @return The entry, or nullptr if not found. Do not release this pointer! * @return The entry, or nullptr if not found. Do not release this pointer!
*/ */
Interface* GetWeak(KeyType aKey, bool* aFound = nullptr) const; Interface* GetWeak(KeyType aKey, bool* aFound = nullptr) const;
/**
* Allows inserting a value into the hashtable, moving its owning reference
* count into the hashtable, avoiding an AddRef.
*/
void Put(KeyType aKey, already_AddRefed<Interface>&& aData)
{
if (!Put(aKey, mozilla::Move(aData), mozilla::fallible)) {
NS_ABORT_OOM(this->mTable.EntrySize() * this->mTable.EntryCount());
}
}
MOZ_MUST_USE bool Put(KeyType aKey, already_AddRefed<Interface>&& aData,
const mozilla::fallible_t&);
using base_type::Put;
}; };
template<typename K, typename T> template<typename K, typename T>
@ -138,4 +153,19 @@ nsInterfaceHashtable<KeyClass, Interface>::GetWeak(KeyType aKey,
return nullptr; return nullptr;
} }
template<class KeyClass, class Interface>
bool
nsInterfaceHashtable<KeyClass, Interface>::Put(KeyType aKey,
already_AddRefed<Interface>&& aValue,
const mozilla::fallible_t&)
{
typename base_type::EntryType* ent = this->PutEntry(aKey);
if (!ent) {
return false;
}
ent->mData = aValue;
return true;
}
#endif // nsInterfaceHashtable_h__ #endif // nsInterfaceHashtable_h__