FeetInches FeetInches::operator - (const FeetInches &right)
{
FeetInches temp;
temp.inches = inches - right.inches;
temp.feet = feet - right.feet;
temp.simplify();
return temp;
}
/*
* The LandTract main thread
*/
int main(int argc, char** argv) {
LandTract* first;
LandTract* second;
cout << "The first tract of land info:\n";
first = new LandTract();
cout << "The second tract of land info:\n";
second = new LandTract();
FeetInches fArea = first->getTractArea();
FeetInches sArea = second->getTractArea();
cout << "The area of the first tract of land is: " << fArea.getFeet() << "(feet^2) "
<< fArea.getInches() << "(inch^2)\n";
cout << "The area of the second tract of land is: " << sArea.getFeet() << "(feet^2) "
<< sArea.getInches() << "(inch^2)\n";
if (fArea == sArea){
cout << "The tracts are of equal size.";
}
if (fArea != sArea){
cout << "The tracts are of different size.";
}
return 0;
}
int main(){
//create two instances of FeetInches
FeetInches first = FeetInches();
FeetInches second = FeetInches();
//set feet and inches values for the first FeetInches class
first.setFeet(3);
first.setInches(2);
//set feet and inches for the second FeetInches class
second.setFeet(4);
second.setInches(0);
// test the overloaded <= operator
if (first <= second)
{
cout << "first is less than or equal to the second" << endl;
}
// test the overloaded >= operator
if (first >= second)
{
cout << "first is greater than or equal to second" << endl;
}
// test the overloaded != operator
if (first != second)
{
cout << "the first is not equal to the second" << endl;
}
// create a third instance of class FeetInches
// to be identical to the first instance
FeetInches third = first;
// display feet and inches of third instance to show it is
// identical to the first instance
cout << third.getFeet() << "feet " << third.getInches() << "inches" << endl;
return 0;
}
void showFeetInches(const FeetInches &fi)
{
cout << "Feet: " << fi.getFeet() << endl;
cout << "Inches: " << fi.getInches() << endl;
cout << endl;
}