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> Unreal Engine API Reference > Runtime > Core > GenericPlatform > FGenericPlatformMemory > FGenericPlatformMemory::OnLowLevelMemory_Alloc

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FGenericPlatformMemory::OnLowLevelMemory_Alloc

Called for all default tracker LLM allocations and frees, when LLM is enabled.

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/GenericPlatform/GenericPlatformMemory.h
Include	#include "GenericPlatform/GenericPlatformMemory.h"

Syntax

static void OnLowLevelMemory_Alloc
(
    void const * Pointer,
    uint64 Size,
    uint64 Tag
)

Remarks

Called for all default tracker LLM allocations and frees, when LLM is enabled. Provides a single alloc/free hook that platforms can implement to support platform specific memory analysis tools.

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