const String& GetCppFile(int i)
{
	INTERLOCKED_(cpp_file_mutex) {
		return cpp_file[i];
	}
	return String();
}

const String& GetCppFile(int i)
{
	INTERLOCKED_(cpp_file_mutex) {
		return cpp_file[i];
	}

        static String value;
	return value;
}