YOU SHOULD NOT CHANGE ANYTHING IN THE MAIN FUNCTION, ANY CHANGES MADE MUST BE MADE WITH IN THE METHOD , BUT THE METHOD IT SELF CAN NOT CHANGE EX. FeetInches(int f, int i) MUST STAY FeetInches(int f, int i), void setInches( int i) MUST STAY void setInches( int i) BUT WHAT IS WRITTEN UNDERNEATH MUST FIT THE ONE DATA MEMEBER total_iches. In c++ please

Programming Assignment 2

Change the implementation of the FeetInches class by replacing the two data members feet and inches with one data member named total_inches. The implementations of the methods will need to be changed also, but all methods should behave exactly the same as before. This means all methods must take the same parameters and produce the same return values.

The key idea here is we are changing how the methods work without changing what the methods do.

I have provides a version of the FeetInches class including a main method here (click on Programming Assignment 2). You should run this program as is, then modify it as described above and run it again, verifying that it produces exactly the same results.

#include  #include  #include  using namespace std; /** The FeetInches class holds distances measured in feet and inches. */ class FeetInches { private: int feet; // The number of feet int inches; // The number of inches void simplify() { if (inches > 11) { feet = feet + (inches / 12); inches = inches % 12; } } /** This constructor assigns 0 to the feet and inches fields. */ public: FeetInches() { feet = 0; inches = 0; } /** This constructor accepts two arguments which are assigned to the feet and inches fields. The simplify method is then called. @param f The value to assign to feet. @param i The value to assign to inches. */ FeetInches(int f, int i) { feet = f; inches = i; simplify(); } /** The following is a copy constructor. It accepts a reference to another FeetInches object. The feet and inches fields are set to the same values as those in the argument object. @param object2 The object to copy. */ FeetInches (const FeetInches& object2) { feet = object2.feet; inches = object2.inches; } /** The simplify method adjusts the values in feet and inches to conform to a standard measurement. */ /** The setFeet method assigns a value to the feet field. @param f The value to assign to feet. */ void setFeet(int f) { feet = f; } /** The setInches method assigns a value to the inches field. @param i The value to assign to inches. */ void setInches(int i) { inches = i; simplify(); } /** getFeet method @return The value in the feet field. */ int getFeet() { return feet; } /** getInches method @return The value in the inches field. */ int getInches() { return inches; } /** print method prints the distance as feet/inches */ void print() { cout << feet << " feet " << inches << " inches"; } /** toString method @return a reference to a String stating the feet and inches. */ /* does not work in all compilers string toString() { char *s_feet = new char(20), *s_inches = new char(20); sprintf(s_feet, "%d", feet); sprintf(s_inches, "%d", inches); return string(s_feet) + " feet " + string(s_inches) + " inches"; } */ /** The add method returns a FeetInches object that holds the sum of this object and another FeetInches object. @param object2 The other FeetInches object. @return A reference to a FeetInches object. */ FeetInches add(const FeetInches& object2) { int totalFeet, // To hold the sum of feet totalInches; // To hold the sum of inches totalFeet = feet + object2.feet; totalInches = inches + object2.inches; return FeetInches(totalFeet, totalInches); } /** The equals method compares this object to the argument object. If both have the same values, the method returns true. @return true if the objects are equal, false otherwise. */ bool equals(FeetInches object2) { return feet == object2.feet && inches == object2.inches; } }; int main() { FeetInches a(3,2), b(4,5), c; a.setFeet(5); a.print(); b.setInches(9); b.print(); c = a.add(b); c.print(); cout << c.getFeet() << " ft " << c.getInches() << " in" << endl; cout << a.equals(a) << " " << a.equals(b) << endl; return 0; }