Describe how to implement an iterator for the class ArrayVector of Code Fragment 6.2, based on an integer index. Include pseudo-code fragments describing the dereferencing operator (*), equality test...

Describe how to implement an iterator for the class ArrayVector of Code

Fragment 6.2, based on an integer index. Include pseudo-code fragments

describing the dereferencing operator (“*”), equality test (“==”), and increment and decrement (“++” and “– –”).