public long getRtti1Count(Memory memory, Address rtti3Address) {
		Address rtti1CountAddress = rtti3Address.add(RTTI_1_COUNT_OFFSET);
		try {
			long rtti1Count =
				new Scalar(32, memory.getInt(rtti1CountAddress, memory.isBigEndian())).getValue();
			return rtti1Count;
		}
		catch (MemoryAccessException e) {
			Msg.error(this, "Unexpected Exception: " + e.getMessage(), e);
			return 0;
		}
	}
Gets the number of RTTI1 structures that are referred to by an RTTI3 structure being placed
at the rtti3Address of the indicated memory.
@param memory the memory with the data for the RTTI structures.
@param rtti3Address address of an RTTI3 structure
@return the RTTI1 count or 0.
Ghidra/Features/Base/src/main/java/ghidra/app/util/datatype/microsoft/RTTI3DataType.java