C++

Problem Specification:

An employer would like to maintain a linked list for employees, the data stored is an employee number (a positive integer), number of years on the job (a short positive integer) and a yearly salary (a float). Would like you as the programmer to define the required classes in header files, and the methods in implementation files.

The methods used are:

• Insert: Which inserts elements at the end of the list, which is the most recent input is at the end of the list.
• Remove: which deletes the first element in the list.
• Display: its purpose is to display the list but needs the assistance of a Print function.
• Print: a recursive function that prints all the elements of the list, last to first.
• Clear: a function that deletes every Node from the list and leaves the list empty.

Requirements

• Define a class Node containing the employees data and a pointer to the next Node
• Define the necessary functions to access, instantiate, and set the data in the class Node.
• Define a class LinkedList that has only one data member, a pointer to a Node, and the necessary member functions in addition to the member functions above.
• All mutator functions parameters are constant referenced, and all accessor functions are constants.
• Functions not accessed by the client, should be private.