object conversion

Question

How do I convert an object back into an array of strings?

Here's the deal.  I have some string vectors that I want to put on a stack.  (No clue how to do that.)  So I put them as objects into another vector and took them back out.  OK so far, but I don't know how to get my string vectors back.  The IDE thinks there's a method for it, but I can't find it.

Please help.

Jim