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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/FMallocBinned2
Description
Returns the amount of total free memory cached by the allocator. This includes memory that can be returned to the system in case of a memory shortage, see GetImmediatelyFreeableCachedMemorySize() as well as any memory that can't be returned back to the kernel, but can be used to satisfy some of the allocation requirements.
Virtual Inheritance
- FMalloc::GetTotalFreeCachedMemorySize → FMallocBinned2::GetTotalFreeCachedMemorySize
| Name | GetTotalFreeCachedMemorySize |
| Type | function |
| Header File | /Engine/Source/Runtime/Core/Public/HAL/MallocBinned2.h |
| Include Path | #include "HAL/MallocBinned2.h" |
virtual uint64 GetTotalFreeCachedMemorySize() const