Question 7.7. (TCO 2) Define and implement the overloaded constructors that supp

Question

Question 7.7. (TCO 2) Define and implement the overloaded constructors that support the following test function for a Rectangle class. The data members for the Rectangle class are: • length - integer number • width - integer number int main() { Rectangle r1(); //r1 will take all default value Rectangle r2(4, 5); //r2 will take all supplied value Rectangle r3(10); //r3 will take supplied length, width will take default value Rectangle r4= r2; //r4 will take the same value of r2 //the rest of the code }

Explanation / Answer

class Rectangle
{
public:
static const int DEFAULT_LENGTH=10;
static const int DEFAULT_Width=10;



Rectangle()
{
   length = DEFAULT_LENGTH;
   width =DEFAULT_WIDTH;
}
Rectangle(int l, int w)
{
   length = l;
   width = w;
}
Rectangle(int l)
{
   length = l;
   width = DEFAULT_WIDTH;
}
Rectangle(const Rectangle &obj)
{
   length=obj.length;
   width=obj.length;
   
}

private:
int length
int width;

}

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