Concept explainers
Define a class named PrimeNumber that stores a prime number. The default constructor should set the prime number to l. Add another constructor that allows the caller to set the prime number. Also, add a function to get the prime number. Finally, overload the prefix and postfix ++ and -- operators so they return a Prime-Number object that is the next largest prime number (for ++) and the next smallest prime number (for For example, if the object’s prime number is set to 13, then invoking ++ should return a PrimeNumber object whose prime number is set to 17. Create an appropriate test program for the class.
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