Question

ise 1. Create a new project named lab6 1. You will be implementing an IceCream class. For the class attributes, let's stick to flavor, number ofscoops, and price (in cents). Note that the price per scoop of any flavor is 99 cents. Therefore, allow the flavor and scoops to be set directly, but not the price! The price should be set automatically based on the number of scoops entered. Some other requirements i. A default constructor and a constructor with parameters for your flavor and number of scoops member variables. You should also include setters and getters for these private member variables. However, make sure that the setter for price is private! You don't want anyone outside the class modifying price ii. Your constructor needs to call a set method which allows you to set the two member variables, thus takes two arguments. In turn, the set method will call the individual setters for each member variable iii. You number of scoops setter needs to throw an exception if a valid number for scoops is not used (only positive numbers should work). This means that back in your main, you will also have a try...catch block to catch this exception. Don't forget to include the stdexcept library. Use a general run-time exception like shown before if (some condition) do some stuff; else throw runtime error (" This is not a valid number of scoops."); Which means the catch should be catching a runtime error obiect iv. You will also make use of the const keyword to indicate which methods are not modifying the object v. Demonstrate the use of your IceCream class by creating objects of your class type, setting them to different values, and then printing out their information. Make sure to also show ain example of an incorrect value being assigned to a member variable, and the program throwing an exception. Potential sample run 1 scoop (s) of vanilla ice cream costs 99 cents. 2 scoop (s) of cookie dough ice cream costs 198 cents Brror: This is not a valid number of scoops. 2 scoop (s) of strawberry ice cream costs 198 cents.

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
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#include <iostream>
#include <iomanip>
#include <stdexcept>
#include <sstream>
using namespace std;

class Icecream
{
private :
       string flavour;
   int noOfScoops;
   int price;
public :  
Icecream()
{
}
Icecream(string flavour, int noOfScoops) {
       setFlavour(flavour);
       setNoOfScoops(noOfScoops);
       setPrice(noOfScoops * 99);
   }

string getFlavour() const {
       return flavour;
   }

   void setFlavour(string flavour) {
       this->flavour = flavour;
   }

int getNoOfScoops() const{
       return noOfScoops;
   }

   void setNoOfScoops(int noOfScoops) {
       if (noOfScoops < 0)
           throw runtime_error("This is not a valid number of scoops");
       else
           this->noOfScoops = noOfScoops;
   }

   int getPrice() {
       return price;
   }

   void setPrice(int price) {
       this->price = price;
   }

  
   string toString() {
      
stringstream ss;
       ss<<noOfScoops<<" Scoop(s) of " << flavour << " ice cream cost " << getPrice()<< " cents.";
       return ss.str();
   }
};
int main()
{
Icecream ic1("Vanilla", 1);
Icecream ic2("cookie dough", 2);

try {

cout<<ic1.toString()<<endl;
cout<<ic2.toString()<<endl;
ic1.setNoOfScoops(-1);
} catch(runtime_error& x) {
cout << x.what() << endl;
}
ic2.setFlavour("strawberry");
cout<<ic2.toString()<<endl;
return 0;
}

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Output:

CAProgram Files (x86)\Dev-CppMinGW64 binceCreamClassException.exe Scoop<s> of Uanilla ice cream cost 99 cents Scoop(s) of cookie dough ice cream cost 198 cents. his is not a valid number of scoops Scoop<s> of strawberry ice cream cost 198 cents rocess exited after .05776 seconds with return value 0 ress any key to continue . . . _

_______________Could you plz rate me well.Thank You