bool
Decode
( const FString& Source, FString& OutDest)
Decodes a Base64 string into a FString
( const FString& Source, TArray< uint8 >& Dest)
Decodes a Base64 string into an array of bytes
( const CharType* Source, uint32 Length, uint8* Dest)
Decodes a Base64 string into a preallocated buffer