Help with why program isn't working correctly

[KaraPardue]

Now that I have fixed the strings...why isn't the program figuring out the math properly? I think that it is not calling the pricePerSqYd correctly, but i'm not sure how to make it do that.

// This program nests one class inside another. It has a class
// with a member variable that is an instance of another class.

#include <iostream>
#include <string>
#include <iomanip>
using namespace std;

class Rectangle
{
private:
	double length;
	double width;
public:
	void setLength(double len)
	{ length = len; }

	void setWidth(double wid)
	{ width = wid; }

	double getLength()
	{ return width; }

	double getArea()
	{ return length * width; }

};

class Carpet
{
	private:
		double pricePerSqYd;
		string type;
		string t;
		Rectangle size;                     // Size is an instance of the Rectangle class

	public:

		string setType(string type)
		{ return type; }

		void setPricePerYd(double p)
		{
			if (type == "woven")
				p = 12.99;
			else if (type == "tufted")
				p = 20.99;
			else if (type == "needlepoint")
				p = 7.99;
			else 
				cout << "Please enter another value.";
				cin >> type;

			pricePerSqYd = p;
		}

		void setDimensions(double len, double wid)
		{ size.setLength(len/3);   // Convert feet to yards
		  size.setWidth(wid/3);
		}

		double getTotalPrice()
		{ return (size.getArea() * pricePerSqYd); }

};




// ************************* Client Program ********************************

int main()
{
	Carpet purchase;         // This variable is a Carpet object
	double pricePerYd;
	double length;
	double width;
	string type;

cout << "Room length in feet: ";
	cin >> length;
	cout << "Room width in feet : ";
	cin >> width;
	cout << "Type of carpet (woven, tufted, or needlepoint): ";
	cin >> type;

	purchase.setDimensions(length, width);
	purchase.setType(type);

	cout << "\nThe total price of my new "<< length << " x " << width << " " << type
		<< " carpet is $" << purchase.getTotalPrice() << endl;

	system("pause");
	return 0;
}

[Cubbi]

It's simply if(type == "woven"), no special functions.

[KaraPardue]

Oh, thank you!