Tutorial 5 secA

// http://pastebin.com/u/TheWhiteFang
#include <iostream>
#include <string>


using namespace std;

class Purchase
{
//any member var in the class can be access by the class whether public or private
private:
    int qty;
    float price;
    string itemName;
    float total;

public:
    Purchase(){ //Default non parameterized constructor
        qty = 0; price =0.0; itemName = ""; total = 0.0;

    }


public:
    //setter function
    void set_data(int inQty, float inPrice, string inItemName){

        qty = inQty;
        price = inPrice;
        itemName = inItemName;



    }

    void Calculate(){

        total = qty*price;
    }

    void Print(){

        cout << "Name: "<< itemName << endl;
        cout << "Price: "<< price <<endl;
        cout << "qty: " << qty<< endl;
        cout << "Total: "<< total <<endl;


    }
    /*int getQty(){
        return qty;
    }*/

    //getter function

    /*void getData(int &outQty, float &outPrice, string &outItemName, float &outTotal){

        outQty = qty;
        outPrice = price;
        outItemName = itemName;
        outTotal = total;
        return;

    }*/


};


int main(){

        Purchase p1; //F10 step over //F11 step into
        string myItemName;
        int myQty;
        float myPrice;



        cout << "Welcome!\n\n";
        cout << "Enter item: ";
        cin >> myItemName;
        cout <<"Enter price: ";
        cin >> myPrice;
        cout << "Enter item quantity: ";
        cin >>myQty;

        p1.set_data(myQty, myPrice, myItemName);
        p1.Calculate();

        cout << "Receipt!\n\n";

        p1.Print();


return 0;

}