int main() { Temperature outside = Temperature(); outside.set_fahrenheit(0.0); Temperature inside = Temperature(273.15); cout << "Outside F: " << outside.getFahrenheit() << endl; cout << "Outside K: " << outside.getKelvin() << endl; cout << "Inside F: " << inside.getFahrenheit() << endl; cout << "Inside K: " << inside.getKelvin() << endl; // cout << (outside + 5).getFahrenheit() << endl; // Temperature both = outside + inside; // cout << both.getFahrenheit() << endl; // cout << both.getKelvin() << endl; cout << (outside + inside).getFahrenheit() << endl; cout << (outside + inside).getKelvin() << endl; return 0; }
const Temperature operator+(const Temperature &temp1, const Temperature &temp2) { return Temperature(temp1.getKelvin() + temp2.getKelvin()); }