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Language/Type: C++ Queue collections
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Author: Marty Stepp (on 2016/06/16)

Write a function named mirror that accepts a reference to a queue of strings as a parameter and appends the queue's contents to itself in reverse order. For example, if a queue named q stores {"a", "b", "c"}, the call of mirror(q); should change it to store {"a", "b", "c", "c", "b", "a"}.

Constraints: You may declare a single stack or queue as auxiliary storage.

Type your C++ solution code here:

This is a function problem. Write a C++ function as described. Do not write a complete program; just the function(s) above.

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