Thread: i got some enum error cant find solution

i tried retype the program that draw circle from the book beginner to c++ in 3 weeks
but i cant get it to work, i have check from my code and the books code but i cant find the error the kompilator keep coming back to enum here is the kods

Code:

#include <iostream>
using namespace std;
enum CHOICE { DrawRect = 1, GetArea, 3: GetPerim, 
ChangeDimensions, Quit};

// Deklaration av klassen Rectangel

class Rectangle

{
      public:
             //kontruerare
             Rectangle(int width, int height);
             ~Rectangle();
             
             //atkomster metoder
             int GetHeight() const { return itsHeight;}
             int GetWidth() const { return itsWidth;}
             int GetArea() const { return itsHeight * itsWidth;}
             int GetPerim() const { return 2 * itsHeight + 2 * itsWidth;}
             void SetSize(int newWidth, int newHeight);
             
             //div.metoder
             
      private:
              
              int itsWidth;
              int itsHeight;
              
              
};

//Implementreing av klass metoder
void Rectangle::SetSize(int newWidth, int newHeight)

{
     itsWidth = newWidth;
     itsHeight = newHeight;
     
}
Rectangle::Rectangle(int width, int height)
{

      itsWidth = width;
      itsHeight = height;
}

Rectangle::~Rectangle() {}

int DoMenu();
void DoDrawRect(Rectangle);
void DoGetArea(Rectangle);
void DoGetPerim(Rectangle);

int main()
{
    //initiera en rectangle till 30
    Rectangle theRect(30,5);
    
    int choice = DrawRect;
    int fQuit = false;
    
    while (!fQuit)
    
    {
          choice = DoMenu();
          if (choice < DrawRect || choice > Quit)
          
          {
                     cout << "\nOgiltig val, forsok igen. \n\n";
                     continue;
                     
                     }
                     switch (choice)
                     {
                     case DrawRect:
                          DoDrawRect(theRect);
                          break;
                     case GetArea:
                          DoGetArea(theRect);
                          break;
                     case GetPerim:
                          DoGetPerim(theRect);
                          break;
                     case ChangeDimension:
                          int newLength, newWidth;
                          cout <<"\nNy bredd: ";
                          cin >> newWidth;
                          cout << "Ny Hojd: ";
                          cin >> newLength;
                          theRect.SetSize(newWidth, newLength);
                          DoDrawRect(theRect);
                          break;
                     case Quit:
                          fQuit = true;
                          cout << "\nAvslutar...\n\n";
                          break;
                     default:
                           cout << "Fel i val\n";
                           fQuit = true;
                           break;
                           
                           }     // end switch
                           }     // end while               
                     return 0;
                     
}                                // end main
int DoMenu()

{
    
    int choice;
    
    cout << "\n\n*******Meny*****\n";
    cout << "(1) Rita rektangeln\n";
    cout << "(2) Area\n";
    cout << "(3) Omkrets\n";
    cout << "(4) Andra Storlek\n";
    cout << "(5) Avslutar\n";
    
    cin >> choice;
    return choice;
    
}
void DoDrawRect(Rectangle theRect)
{
     int height = theRect.GetHeight();
     int width = theRect.GetWidth();
    
    for (int i = 0; i<height; i++)
    
    {
        for(int j=0; j<width; j++)
        cout << "*";
        cout << "\n";
        
}
}

void DoGetArea(Rectangle theRect)
{
     cout << "Area: " << theRect.GetArea() << endl;
     
}
void DoGetPerim(Rectangle theRect)
{
     cout << "Omkrets: " << theRect.GetPerim() << endl;
     }

Well enum is typed incorrectly. You would do it like this:

Code:

enum CHOICE { DrawRect = 1, GetArea = 2, GetPerim = 3, 
ChangeDimensions = 4, Quit = 5};

Also you might not need to give enum an identifier ("CHOICE") unless you intend to use it as a type.

i will try that , thanks alot