Write a simple function template using C++ with a focus on functions, parameters, and class tenplates. Please explain the example thank you.

Struggling with a c++ task. The class dateType was designed to implement the date in a program, but the member function setDate and the constructor do not check whether the date is valid before storing the date in the member variables. Rewrite the definitions of the function setDate and the constructor so that the values for the month, day, and year are checked before storing the date into the member variables. Add a member function, isLeapYear, to check whether a year is a leap year. Moreover, write a test program to test your class. Input should be format month day year with each separated by a space. Output should resemble the following: Date #: month-day-year An example of the program is shown below: Date 1: 3-15-2008 this is a leap year If the year is a leap year, print the date and a message indicating it is a leap year, otherwise print a message indicating that it is not a leap year. The header file for the class dateType has been provided: #ifndef date_H #define date_H...

Using C++ Using your own creativity, make a set of function templates that have these features: This function must return a value. A function template with 1 template parameter, T. And, any other parameters you want. A function template with 2 template parameters, T1 and T2. And, any other parameters you want Within main (): Call your template functions and demonstrate how they work. Construct objects and show off your amazing programming skills!