C++ :: Adding And Subtracting Integer Arrays?

I am currently working on a program that uses a class to store integer arrays. I have most of the code done, but I am having trouble on the main.cpp part of my program. The program should display this:

OBJ 1:
2 3 4
OBJ 2:
1 4 -2
Addition:
OBJ 1 =
3 7 6
Subtraction:
OBJ 1 = 1 -1 6

But when I run and compile my program, this is what I get:

OBJ 1:
2 3 4
OBJ 2:

ADDING:
OBJ 1 =
4 6 8
Subtraction:
OBJ 1 =

Here is my current main.cpp:

Code:
#include <iostream>
#include "SafeArray.h"
using namespace std;

[Code].....