For this assignment you are tasked to list out the purposes of the AST and Evaluator classes.

What are the two characteristics of the constructor that make it seem quite different from the class's methods?

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You will need to devise a strategy to avoid inadvertent corruption of class fields.

It implies testing in a "BLACK Box." What different variants exist on this theme?

Need help writing the program creating two different class. Provide with ss of ur code if possible and UML diagram.

Please give the class diagram of the system and see if there is any problem in the operation of the classes

I also am struggling with this project but do not understand this code. The problem I have uses a main.cpp file alongside a dateTypelmp.cpp file. This solution does not solve the task as I understand it to be. 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. Function setDate and the constructor need to be rewrit so that the values for the month, day, and year are checked before storing the date into the member variables. A member function should be included, isLeapYear, to check whether a year is a leap year. Input should be format month day year with each separated by a space. Output should resemble the following: Date #: month-day-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…

First, a quick definition of the method should be given before moving on to the three components that make it up.

In your drone application of precision agriculture create an object diagram (showing qualities of attributes and methods) for the classes you designed (to be updated as you proceed with the project)