#ifndef FEETINCHES_H
#define FEETINCHES_H
#include <iostream>

using namespace std;

// A class to hold distances or measurements
// expressed in feet and inches.
class FeetInches
{
  private:
	int feet;
	int inches;
    void simplify();
  public:
	FeetInches(int f = 0, int i = 0)
	{
	    feet = f;
	    inches = i;
	    simplify();
    }
	void setData(int f, int i)
	{
	    feet = f;
	    inches = i;
	    simplify();
    }
	int getFeet()
	{
	    return feet;
    }
	int getInches()
	{
	    return inches;
    }

	// Overloaded operators.
    FeetInches operator +(const FeetInches &) const;
    FeetInches operator - (const FeetInches &) const;
    FeetInches operator++();
	FeetInches operator++(int);
    bool operator>(const FeetInches &) const;
    bool operator<(const FeetInches &) const;
    bool operator==(const FeetInches &) const;
	friend ostream &operator<<(ostream &, FeetInches &);
	friend istream &operator>>(istream &, FeetInches &);

	// Operator converts to type double (feet with fraction).
    operator double()
    {
        return feet + inches/12.0;
    }

	// Operator converts to type int by discarding inches.
    operator int()
    {
        return feet;
    }
};
#endif