class rectangle{
private:
	double width;
	double length;
	char* name;
public:
	rectangle();
	~rectangle();
	void SetWidth(double w);
	double GetWidth();
	void SetLength(double l);
	double GetLength();
	double ComputeArea();
	string GetName();
	void SetName(char*);
	void Display();
};

rectangle::rectangle(){
	cout<<"   rectangle CONSTRUCTOR called\n";
	name = new char[25];
	name[0]=0;
	length=1;
	width=1;
	
}
rectangle::~rectangle(){
	cout<<"   rectangle DESTRUCTOR called for rectangle="<<name<<"\n";
	delete[] name;
}

void rectangle::SetWidth(double w){
	width=w;
}


void rectangle::SetLength(double l){
	 length=l;
}


double rectangle::GetWidth(){
	return width;
}

double rectangle::GetLength(){
	 return length;
}

double rectangle::ComputeArea(){
	return length*width;
}

string rectangle::GetName(){
	string ret(name);
	return ret;
}

void rectangle::SetName(char* x){
	strcpy(name, x);
}

void rectangle::Display(){
	cout<<"\n\n rectangle="<<name<<" w="<<width<<" l="<<length<<"  area="<<ComputeArea()<<endl;
}