Type spcifier

[christoph]

Hi all, I'm working on this homework problem but am having trouble with the way I make reference.

For instance, I get an error " error C4430: missing type specifier - int assumed. Note: C++ does not support default-int" for line 51,
Pizzatype Pizza::getType()

I'm guessing the way I defined Pizzatype as int is wrong. Could someone point out how to fix the problem?
I'm having so much troubles with compiling the codes, that is over 40+ errors
If anyone could run it and help me with the errors would very much appreciated.

For reference, this is the homework problem:

Define a class called Pizza that has member variables to track the type of pizza (either deep dish, hand tossed, or pan) along with the size (either small, medium, or large) and the number of pepperoni or cheese toppings (up to 4 toppings). You can use constants to represent the type and size. Include mutator and accessor functions for your class.

Create a void function, outputDescription ( ), that output a textual description of the pizza object.

Include a function, computePrice ( ), that computes the cost of the pizza and returns it as a double according to the following rules:
Small pizza = $10 + $2 per topping
Medium pizza = $14 + $2 per topping
Large pizza = $17 + $2 per topping

Write a suitable test program that creates and outputs a description and price of various pizza objects ordered by the user. Here prompt the user to select a type and size for his pizza as well as the number of toppings and then will print out the description and price of the pizza.

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

// Class prototype 
class Pizza
{
public:
   // default constructor
   Pizza();

   // enumeration declaration
      enum Pizzatype {
               Deepdish = 1,
               Handtossed = 2,
               Pan = 3 
      };
      void setType(int type_num);
      Pizzatype getType();
   
      enum Pizzasize {
               Small = 4,
               Medium = 5,
               Large = 6 
      };
      void setSize(int size_num);
      Pizzasize getSize();

   // mutators and accessors
   void getPepperoni(bool Pepp);
   void getCheese(bool Che);
   bool setPepperoni(int pepperonitoppings);
   bool setCheese(int cheesetoppings);
   void outputDescription();
   double computePrice();

private:
   Pizzatype type;
   Pizzasize size;
   bool Pepperoni;
   bool Cheese;
};

Pizza::Pizza() 
{
   Pizzatype type = Deepdish;
   Pizzasize size = Small;
   Pepperoni = Cheese = 0;
}

Pizzatype Pizza::getType()
{
   return type;
}

Pizzasize Pizza::getSize()
{
   return size
}

void Pizza::setType(int type_num)
{
   int error = 0.0;
   
   if (type_num != 1 || type_num!= 2 || type_num!= 3)
      return error;
   else
      return type = type_num;
}

void Pizza::setSize(int size_num)
{
   int error = 0.0;
   error = "undefined";

   if (size_num != 4 || size_num != 5 || size_num != 6)
      return error;
   else
      return size = size_num;
}

void Pizza::getPepperoni(bool Pepp)
{
  Pepperoni = Pepp
}

void Pizza::getCheese(bool Che)
{
  Cheese = Che
}

bool Pizza::setPepperoni(int pepperonitoppings)
{
   if (pepperonitoppings < 0 )
      // don't allow negative Pepperoni toppings
      return false;
   else
   {
      Pepperoni = Pepperonitoppings
      return true;
}

bool Pizza::setCheese(int cheesetoppings)
{
   if (cheesetoppings < 0 )
      // don't allow negative Cheese toppings
      return false;
   else
   {
      Cheese = cheesetoppings
      return true;
   }
}

void Pizza::outputDescriptionDesciption()
{
   switch (type) {
   case 1 :
            cout << "Deep dish "; 
            break;
   case 2 :
            cout << "Hand tossed ";
            break;
   case 3 :
            cout << "Pan ";
            break;
   }

   switch (size) {
   case 4 :
            cout << "Small ";
            break;
   case 5 :
            cout << "Medium ";
            break;
   case 6 :
            cout << "Large ";
            break;
   }

   cout << "pizza with " << Pepperoni << "pepperoni and "
      << Cheese << "cheese toppings.";
}

double Pizza::computePrice()
{
   double cost

   //Initialize variable
   cost = 0.0;

   switch (size) {
   case 4 :
            cost += 10;
            break;
   case 5 :
            cost += 14;
            break;
   case 6 :
            cost += 17;
            break;
   }

   if (pepperonitoppings)
      cost +=  2.0
   if (cheesetoppings)
      cost +=  2.0)

   return cost;
}

int main()
{
   // Declare variables
   char pepptoppings, chetoppings, temp;
   int type, size, qType, qSize;

   // Type question for ordering
   cout << "What pizza type would you like? Please enter type numer; Deepdish(1) / Hand-tossed(2) / Pan (3): ";
   cin >> qType;
  
   switch(qType){
   case 1:
         type = Deepdish;
         break;
   case 2:
         type = Handtossed;
         break;
   case 3:
         type = Pan;
         break;
   }
   
   // Size question for ordering
   cout << "What pizza size would you like? Please enter size number; Small(4) / Medium (5) / Large (6): ";
   cin >> qSize;
  
   switch(qSize){
   case 4:
         size = SMALL;
         break;
   case 5:
         size = MEDIUM;
         break;
   case 6:
         size = LARGE;
         break;
   }

   // Default pizza
   Pizza Italy;
   Italy.setType(type);
   Italy.setSize(size);

   // Pepperoni toppings
   cout << "Would you like add pepperoni toppings (y/n)? ";
   cin >> pepptoppings;

   if (topping == 'Y' || topping == 'y')
   Italy.getPepperoni(true);
  
   cout << "Would you like cheese topping (y/n)? ";
   cin >> chetoppings;

   if (topping == 'Y' || topping == 'y')
   Italy.getCheese(true);

   // Description of the final order
   cout << "Order description: ";
   Italy.outputDescription();
   cout << endl;

   // Cost
   cout << "Total: $" << myPizza.computePrice() << endl;

  system("pause");
  return 0;
}

[mutexe]

defining your pizzaType enum outside of your class.

Your pizza should contain a PizzaType variable, but not the whole enum defination.

edit: just saw there's a 2nd enum that shouldn't be inside your class too.

[JLBorges]

Resolve the scope.

class Pizza
{
     // ...

      enum Pizzatype {
               Deepdish = 1,
               Handtossed = 2,
               Pan = 3
      };

      Pizzatype getType();

      enum Pizzasize {
               Small = 4,
               Medium = 5,
               Large = 6
      };

      Pizzasize getSize();

     // ...
};

// ...

// Pizzatype Pizza::getType()
Pizza::Pizzatype Pizza::getType()
{
   return type;
}

// Pizzasize Pizza::getSize()
Pizza::Pizzasize Pizza::getSize()
{
   return size ;
}

One you have done that, recompile and fix the other errors that are thrown up (there are lots more errors to fix).

[c0defisher]

line 66 - you are returning values in a function which returns nothing (void)
line 68 - you cannot initialize an enum type to an integer constant or variable
line 74 - you are initializing a string constant to an integer variable
line 77 - again returning values in void functions
line 79 - you cannot initialize an enum type to an integer constant or variable
line 85 - you are missing a ";"
line 90 - you are again missing a ;
line 99 - Pepperonitoppings was not declared , only pepperonitopings was , note the small 'p'. in the same line you missed a ;
line 101 - you missed a '}' token


FIX these errors and then post your corrected code if you still have problems again