operators

[Windwhistles]

Hi,
The error I am gettling is: no match for 'operator<<' in 'n2<<std::endl'

//...
int main()
{
    Average n1(5);      //holds a number
    Average n2(20);     //holds a number

    //print average
    cout<<"Average:\n\n"<<n1&n2<<endl;

    //terminate program
    return 0;
}

//...

double Average::operator&(Average a)    //returns the average of 2 objects
{
    return (n + a.n)/2;
}

Thanks for your help.

[zb0S216C]

std::ostream::operator << () doesn't know how to handle your Average class. You need to overload operator << () to support your class. For instance:

std::ostream &operator << (std::ostream OutStream, Average const &AverageNo)
{
    OutStream << AverageNo.n;
    return(OutStream);
}

You could overload the operator natively, too.

Warning! Untested code.

_Wazzak