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FMallocDebug

Debug memory allocator.

Windows

MacOS

Linux

Inheritance Hierarchy

FUseSystemMallocForNew

FExec

FMalloc

FMallocDebug

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/HAL/MallocDebug.h
Include	#include "HAL/MallocDebug.h"

Syntax

class FMallocDebug : public FMalloc

Remarks

Debug memory allocator.

Constructors

	Name	Description
	FMallocDebug()

Overridden from FMalloc

	Name	Description
void	DumpAllocatorStats ( FOutputDevice& Ar )	Dumps details about all allocations to an output device
void	Free ( void* InPtr )	Free
bool	GetAllocationSize ( void* Original, SIZE_T& SizeOut )	If possible determine the size of the memory allocated at the given address
const TCHAR ...	GetDescriptiveName()	Gets descriptive name for logging purposes.
void *	Malloc ( SIZE_T Size, uint32 Alignment )	Malloc
void *	Realloc ( void* InPtr, SIZE_T NewSize, uint32 Alignment )	Realloc
bool	ValidateHeap()	Validates the allocator's heap

Overridden from FExec

		Name	Description
	bool	Exec ( UWorld* InWorld, const TCHAR* Cmd, FOutputDevice& Ar )	Handles any commands passed in on the command line

Constants

Name	Description
ALLOCATION_ALIGNMENT	Alignment.
AllocatorOverhead
MEM_AgeMax
MEM_AgeSlice
MEM_PostTag
MEM_PreTag	Tags.
MEM_Recent
MEM_SizeMax	Number of block sizes to collate (in steps of 4 bytes)
MEM_Tag
MEM_WipeTag

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