(Returning Error Indicators from Class Time’sset Functions)Modify the set functions in the...

(Returning Error Indicators from Class Time’sset Functions)Modify the set functions in the Time class of Figs. 1–2to return appropriate error values if an attempt is made to set a data member of an object of class Time to an invalid value. Write a program that tests your new version of class Time. Display error messages when set functions return error values.

Figure 1 Time class containing a constructor with default arguments.

Figure 2 Time class member-function definitions including a constructor that takes arguments.