RE: [Dev-C++] errors

[Ioannis V. <no...@ho...>]

-----Original Message-----
From: dev...@li...
[mailto:dev...@li...] On Behalf Of Danny
Austin
Sent: Monday, March 25, 2002 2:56 AM
To: dev...@li...
Subject: [Dev-C++] errors



HEY GUYS,
 
I'm that newbie guy that keeps having trouble.  I got a book "C++ for
the absolute beginner," well this beginner doesn't still get it.  So I'm
wondering if you can explain what the book is failing to explain.  Below
is a program I typed in, that is giving me fits over "enum" and all its
"returns" I feel like I missing something in my lib.'s but I'm not sure.
I have double checked everything several times to the book and from all
that I can see I have typed it out just as the book has it.  I take it
though one complier will do things differently than another and I know
the author is using a different complier.  So if anyone can help me I'm
all ears.  
 
enums are user defined discrete integer types.
 
  
 
THANKS DANNY!!
 
//6.5 - Tic Tac Toe
#include <iostream>
#include <string>
using namespace std;
enum SquareState { blank = ' ' , X =  'X', 0= '0' };
 
0='0'?
 
enum SquareState { blank=' ', X='X', O='0'};
 
 
 class gameBoard
{
      private:
              const int WIDTH;
              const int HEIGHT;
              int* GameBoard;
      public:
             gameBoard() : WIDTH(3), HEIGHT(3)
             {
                  GameBoard = new int[9];
                  for (int i = 0; i < 9; i++)
                      *(GameBoard + i) = blank;
             }
             ~gameBoard() {delete[] GameBoard;}
             void setX(int h, int w);
             void set0(int h, int w);
             bool isTaken(int h, int w);
             SquareState isLine();
             void draw();
};
void gameBoard::setX(int h, int w)
{
     *(GameBoard + h*HEIGHT + w) = X;
}
void gameBoard::set0(int h, int w)
{
     *(GameBoard + h*HEIGHT + w) = 0;
}
bool gameBoard::isTaken (int h, int w)
{
     return *(GameBoard + h*HEIGHT + w) != ' ';
}
SquareState gameBoard::isLine()
{
     if(*GameBoard==X && *(GameBoard +1)==X && *(GameBoard +2)==X)
           return X;
     if(*GameBoard==0 && *(GameBoard +1)==0 && *(GameBoard +2)==0)
           return 0; 
 
 
0 doesn't belong to type SquareState. Result is truncated.



 
 
 Ioannis

* Ioannis Vranos
* Programming pages:  <http://www.noicys.cjb.net/>
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