20 points
Due: May 1^st at 11:59pm

The objective of this assignment is to create and use exception handling using user defined objects. You are to create a class for this assignment and throw objects of the created class.

You are to write a C++ input program to read and verify keyboard input using these very stringent restrictions. The user will enter space delimited data and you are to determine whether each item is a valid identifier, valid integer, or valid decimal number. You MUST read the input character by character. You are to report the errors and the valid input.
NOTE: you are to process an entire line of input
You must define a class and use an object to handle the error handling.
The class should include a string with the error message and an associated integer code. Recall the sample code that used a user defined class to handle exceptions

For example:

Input	Output
x	ID
1238	integer
0.4089	decimal
2134.9	decimal
x-db	Invalid ID. - found
xy78	Invalid ID. 7 found
456.	Invalid decimal. Missing digit
.	Invalid decimal. Missing digit
.3	Invalid decimal. Missing digit
x y 8 9.4	ID ID integer decimal

Start with this code

1. Add a string error message data member and a setter and getter
2. Create a function to handle alphabetic characters that is called after item[0] is determined to be a letter (instead of the cout)
3. Create a function to handle numbers that is called when item[0] is a digit
4. Add a else if for a '.' and sets the character, number, and a message of "Invalid Decimal. Missing Digit"
5. When individual items are working, modify main so the the try and catch are INSIDE the do { }while():

   do { 
     try {
      next = ...
      cout ...
      analyze ...
     }
     catch ( ...
     {
       cout ...
     }
   } while ( ...
   

To hand in this assignment:
Place the code and sample output in the Exceptions Dropbox on D2L