template<class T, int TPaddingForCacheContention, bool AllowDisablingOfTrim> class TLockFreeClassAllocator : private [TLockFreeFixedSizeAllocator< sizeof(T), TPaddingForCacheContention, FNoopCounter, AllowDisablingOfTrim >](API\Runtime\Core\Containers\TLockFreeFixedSizeAllocator)