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> Unreal Engine API Reference > Runtime > Core > HAL > FArenaParams > LargeBlockAlloc

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LargeBlockAlloc

These allow you to override the large block allocator.

Windows

MacOS

Linux

Syntax

TFunction< void *(SIZE_T, SIZE_T, SIZE_T &, uint32 &)> LargeBlockAlloc

Remarks

These allow you to override the large block allocator. The value add here is that MBA tracks the metadata for you and call tell the difference between a large block pointer and a small block pointer. By defaults these just use the platform VM interface to allocate some committed memory

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