In week 4 we completed Chapter 13 Programming Exercise #10 Page 974. Make sure you have a working fractionType class before starting this assignment. The template requirement from week 4 is not required for this assignment.

Your assignment this week is to make your fractionType class safe by using exception handling.

Use exceptions so that your program handles the exceptions division by zero and invalid input.

An example of invalid input would be entering a fraction such as 7 / 0 or 6 / a

An example of division by zero would be: 1 / 2 / 0 / 3

Use a custom Exception class called fractionException. The class must inherit from exception (see example in lecture and note the entire class can be implemented in the .h file as in the lecture).

Test your safe fractionType class with a main method that forces an invalid fraction and a divide by zero. The catch block in the main method must report which kind of error was encountered i.e. invalid fraction or divide by zero.

The following can be used to test an exception:

try {

fractionType num1(1,0);

fractionType num2(0,3);

fractionType num3;

cout

cout

cout

num3 = num1 / num2;

cout

}

catch (fractionException e) {

cout

}

Submission Guidelines:

Submit modified fractionType class (.h and .cpp file if exists)

Submit fractionException class (.h file and .cpp file if exists)

Submit main test .cpp program to test the exception handling

Directions

You are to write a C++ program that meets the instruction requirements above. Use the assignment template to insert the assignment deliverables outlined above.

Deliverables

A description of your program.

Your C++ source code (do not submit screen shots).

A screenshot of your program running.

A short reflection outlining your experience developing the program.

Assignment Rubric

Grading Criteria Assignments	Maximum Points
A description of the program was not submitted, A screenshot of the program execution was not submitted, A copy of the program code was not submitted, or A reflection of your programming experience was not submitted.	1
Program accomplishes requested operations per instructions	40
The code works and meets all assignment specifications	30
The code is organized and easy to follow and output is clear and clean	20
Uses software tools correctly and efficiently	10
Total	100

Assignment Template

Program Description

Program Code

Program Execution

Reflection

10. Suppose that is overloaded as a member of the class temp. What is restriction on the far left operand of * when applying on objects of type temp? (3)