FMD5Hash | Unreal Engine 5.7 Documentation

Simple helper struct to ease the caching of MD5 hashes


Name	FMD5Hash
Type	struct
Header File	/Engine/Source/Runtime/Core/Public/Misc/SecureHash.h
Include Path	#include "Misc/SecureHash.h"

Syntax

struct FMD5Hash

Name	Remarks	Include Path	Unreal Specifiers
FMD5Hash()	Default constructor	Misc/SecureHash.h

Name	Type	Remarks	Include Path	Unreal Specifiers
bIsValid	bool	Whether this hash is valid or not	Misc/SecureHash.h
Bytes	uint8	The bytes this hash comprises	Misc/SecureHash.h

Name	Remarks	Include Path
const uint8 * GetBytes()		Misc/SecureHash.h
const int32 GetSize()		Misc/SecureHash.h
bool IsValid()	Check whether this has hash is valid or not	Misc/SecureHash.h
void Set ( FMD5& MD5 )	Set up the MD5 hash from a container	Misc/SecureHash.h

Name	Remarks	Include Path	Unreal Specifiers
static FMD5Hash HashFile ( const TCHAR* InFilename, TArray< uint8 >* Buffer )	Hash the specified file contents (using the optionally supplied scratch buffer)	Misc/SecureHash.h
static FMD5Hash HashFileFromArchive ( FArchive* Ar, TArray< uint8 >* ScratchPad )		Misc/SecureHash.h