Sat Nov 16 2019
Array in Class
C++ Programming2582 views
File Name: array-in-class.cpp
/* Sum of array elements with class */
#include<iostream>
using namespace std;
class arrayElementSum {
/* Declearation of array */
int array[5];
public:
int sum;
arrayElementSum(void) {
cout << "Enter data for array:" << endl;
/* '(sizeof(array)/sizeof(*array))' use to get length of the array */
for(int i=0; i < (sizeof(array)/sizeof(*array)); i++)
cin >> array[i];
}
void calculation() {
for(int i=0; i< (sizeof(array)/sizeof(*array)); i++)
sum += array[i];
}
};
int main() {
arrayElementSum arrayEsum = arrayElementSum();
arrayEsum.calculation();
/* Access public member variable 'sum' */
cout << "Sum of array elements: " << arrayEsum.sum << endl;
return 0;
}
/* Output */
Enter data for array:
1
2
3
4
5
Sum of array elements: 15
Reference:
Sequence Container in C++
Author:Geekboots