Computer Science A - circle.h 1/7/00

//free functions
ofstream& operator<<(ostream& , const circle& );
istream& operator>>(istream& , circle& );
#endif

circle.cpp
ostream& operator<<(ostream& out, const circle& oval)
{
    cout<<"The area of the circle is "<<oval.area()<<endl;
}

/////////////////////////////////////////////////////////////////////

istream& operator(istream& in, circle& oval)
{
    float radius;
    in>>radius;
    oval.setRadius(radius);
}

testCircle.cpp    after other stuff:
cout<<"Enter information about the first circle: ";
cin>>first;
cout<<first;