PROGRAM 5.1.1
// List.h
// Declaration of class List
#ifndef LIST_H
#define LIST_H
const int maxSize = 100;
class List
{
public:
List();
~List();
int numberOfItem(); // Return number of item
void addItem(int item); // Add item
void printItem(); // Print item in the list
private :
int size; // size shows the number of item in the list
int array[maxSize]; // array that keep the item
};
#endif
// List.cpp
// Define the implementation of all methods in class List
#include <iostream>
using namespace std;
#include "List.h"
List::List() // Constructor
{ size = 0; }
List::~List() // Destructor
{}
int List::numberOfItem() // Return the size of the list
{
return size;
}
void List::addItem(int item) // Add new item
{
if (size == maxSize)
{
cout <<"***There is no more place left****\n";
return;
}
array[size] = item;
size++; // Add 1 to variable size
}
