Inline Function

Inline Function

• Inline function is important concept of c++
• If we define function with keyword "inline" compiler  copies the code during compilation.
• Inline function is define with keyword "inline"

CODE:

#include<iostream>
using namespace std;
inline int sum(int x,int y)
{
    return (x+y);
}
inline int sub(int x,int y)
{
    return (x-y);
}
inline int mul(int x,int y)
{
    return (x*y);
}
int main()
{
    cout << "W.A.P to perform addition, subtraction and multiplication using inline function.\n\n\n";
    int a,b,CHOICE;
    cout << "ENTER THE VALUE OF A & B" << endl;
    cin >> a >> b;
    cout << "1. SUM" << endl << "2. SUBTRACTION" << endl << "3. MULTIPLICATION" << endl;
    cin >> CHOICE;
    switch(CHOICE)
    {
    case 1:
        sum(a,b);
        cout << "SUM = " << sum(a,b) << endl;
        break;
    case 2:
        sub(a,b);
        cout << "SUBTRACTION = " << sub(a,b) << endl;
        break;
    case 3:
        mul(a,b);
        cout << "MULTIPLICATION = " << mul(a,b) << endl;
        break;
    default:
        cout << "CHOICE IS WRONG";
    }
}

 OUTPUT: