className className::operator+(const className & r) const
{
	className temp(*this);
	temp.valOne += r.getvalOne();
	temp.valTwo += r.getvalTwo();
	return temp;
}

class Cents
{
private:
    int m_nCents;
 
public:
    Cents(int nCents) { m_nCents = nCents; }
 
    // Overload cCents + int
    Cents operator+(int nCents);
 
    int GetCents() { return m_nCents; }
};
 
// note: this function is a member function!
Cents Cents::operator+(int nCents)
{
    return Cents(m_nCents + nCents);
}

return className((*this).getBothValues() + r.getBothValues());

def clear_path(self):
    (x1, y1), (x2, y2) = self.coords
    (xmin, xmax), (ymin, ymax) = sorted([x1, x2]), sorted([y1, y2])
    if x1 == x2:
        for y in range(ymin + 1, ymax):
            square = board.notation((x1, y))
            if board.piece(square) != None:
                print 'Move is not allowed because there is a',
                print board.piece(square), 'in the way.'
                return False
    elif y1 == y2:
        for x in range(xmin + 1, xmax):
            square = board.notation((x, y1))
            if board.piece(square) != None:
                print 'Move is not allowed because there is a',
                print board.piece(square), 'in the way.'
                return False
    elif xmax - xmin == ymax - ymin:
        if x1 < x2:
            x_change = 1
        else:
            x_change = -1
        if y1 < y2:
            y_change = 1
        else:
            y_change = -1
        for i in range(xmax - xmin - 1):
            x1 += x_change
            y1 += y_change
            square = board.notation((x1, y1))
            if board.piece(square) != None:
                print 'Move is not allowed because there is a',
                print board.piece(square), 'in the way.'
                return False                
    return True

def clear_path(self):
    (x1, y1), (x2, y2) = self.coords
    xdist, ydist = (x1 - x2), (y1 - y2)
    dist = max(abs(xdist), abs(ydist))
    x_change, y_change = xdist/dist , ydist/dist
    if x1 == x2 or y1 == y2 or abs(xdist) == abs(ydist):
        for d in range(dist - 1):
            x1 += x_change
            y1 += y_change
            square = board.notation((x1, y1))
            if board.piece(square) != None:
                    print 'Move is not allowed because there is a',
                    print board.piece(square), 'in the way.'
                    return False
    return True