Phone interview, then an all expenses paid trip to Tucson to interview. I stayed for three nights total, and Raytheon paid for everything. There was a tour and networking session one day, and interviews the next. I had four interviews total, all with different groups. Raytheon provided a lot of information and resources during the process, including access to the relocation vendor, local real-estate agents, the benefits team, Security clearance personnel, etc.

How would you ensure a destructor was fully executed on object deletion (C++)?