[Dev-C++] errors

[Danny A. <tam...@ms...>]

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 won=
dering 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 "ret=
urns" I feel like I missing something in my lib.'s but I'm not sure.  I h=
ave 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 auth=
or is using a different complier.  So if anyone can help me I'm all ears.=
  =20

THANKS DANNY!!

//6.5 - Tic Tac Toe
#include <iostream>
#include <string>
using namespace std;
enum SquareState { blank =3D ' ' , X =3D  'X', 0=3D '0' };
class gameBoard
{
      private:
              const int WIDTH;
              const int HEIGHT;
              int* GameBoard;
      public:
             gameBoard() : WIDTH(3), HEIGHT(3)
             {
                  GameBoard =3D new int[9];
                  for (int i =3D 0; i < 9; i++)
                      *(GameBoard + i) =3D 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) =3D X;
}
void gameBoard::set0(int h, int w)
{
     *(GameBoard + h*HEIGHT + w) =3D 0;
}
bool gameBoard::isTaken (int h, int w)
{
     return *(GameBoard + h*HEIGHT + w) !=3D ' ';
}
SquareState gameBoard::isLine()
{
     if(*GameBoard=3D=3DX && *(GameBoard +1)=3D=3DX && *(GameBoard +2)=3D=
=3DX)
           return X;
     if(*GameBoard=3D=3D0 && *(GameBoard +1)=3D=3D0 && *(GameBoard +2)=3D=
=3D0)
           return 0;
     if(*(GameBoard +3)=3D=3DX && *(GameBoard +4)=3D=3DX && *(GameBoard +=
5)=3D=3DX)
           return X;
     if(*(GameBoard +3)=3D=3D0 && *(GameBoard +4)=3D=3D0 && *(GameBoard +=
5)=3D=3D0)
           return 0;
     if(*(GameBoard +6)=3D=3DX && *(GameBoard +7)=3D=3DX && *(GameBoard +=
8)=3D=3DX)
           return X;
     if(*(GameBoard +6)=3D=3D0 && *(GameBoard +7)=3D=3D0 && *(GameBoard +=
8)=3D=3D0)
           return 0;
           =20
     if(*GameBoard=3D=3DX && *(GameBoard +3)=3D=3DX && *(GameBoard +6)=3D=
=3DX)
           return X;
     if(*GameBoard=3D=3D0 && *(GameBoard +3)=3D=3D0 && *(GameBoard +6)=3D=
=3D0)
           return 0;
     if(*(GameBoard +1)=3D=3DX && *(GameBoard +4)=3D=3DX && *(GameBoard +=
7)=3D=3DX)
           return X;
     if(*(GameBoard +1)=3D=3D0 && *(GameBoard +4)=3D=3D0 && *(GameBoard +=
7)=3D=3D0)
           return 0;
     if(*(GameBoard +2)=3D=3DX && *(GameBoard +5)=3D=3DX && *(GameBoard +=
8)=3D=3DX)
           return X;
     if(*(GameBoard +2)=3D=3D0 && *(GameBoard +5)=3D=3D0 && *(GameBoard +=
8)=3D=3D0)
           return 0;
           =20
     if(*GameBoard=3D=3DX && *(GameBoard +4)=3D=3DX && *(GameBoard +8)=3D=
=3DX)
           return X;
     if(*GameBoard=3D=3D0 && *(GameBoard +4)=3D=3D0 && *(GameBoard +8)=3D=
=3D0)
           return 0;
     if(*(GameBoard +2)=3D=3DX && *(GameBoard +4)=3D=3DX && *(GameBoard +=
6)=3D=3DX)
           return X;
     if(*(GameBoard +2)=3D=3D0 && *(GameBoard +4)=3D=3D0 && *(GameBoard +=
6)=3D=3D0)
           return 0;
     return blank;
     =20
}
void gameBoard::draw()
{
     cout << endl;
     for(int i=3D0; i < HEIGHT; i++)
     {
             cout << (char)*(GameBoard + i*HEIGHT);
             for(int c=3D1; c < WIDTH; c++)
                     cout << " | " << (char)*(GameBoard + i*WIDTH + c);
             cout << endl << "-------" << endl;
     }
}
class Game
{
public:
       gameBoard* doInput(string player, gameBoard* gb);
       bool inRange(int test);
};
gameBoard* Game::doInput(string player, gameBoard* gb)
{
       gb->draw();
       =20
       string letter;
       if (player.compare("one") =3D=3D 0)
          letter =3D "X";
       else if (player.compare("two") =3D=3D 0)
            letter =3D "0";
       else return gb;
       =20
       int input1, input2;
       =20
       do {
       =20
          do {
              cout << "\nPlayer " << player.c_str()
                   << ", please enter a row number to put an "
                   << letter.c_str() << ": ";
              cin >> input1;
              }while(!inRange(input1));
              =20
              do {
                  cout << "\nPlease enter a column number to put an "
                       << letter.c_str() << ": ";
                  cin >> input2;
                  }while(!inRange(input2));
                  =20
          }while (gb->isTaken(input1,input2));
          =20
          if (player.compare("one") =3D=3D 0)
             gb->setX(input1, input2);
          else gb->set0(input1, input2);
          =20
          return gb;
          =20
}
bool Game::inRange(int test)
{
     return test > -1 && test < 3;
)
int main( void )
{
  gameBoard* gb =3D new gameBoard;
  Game g;
  string player1, player2;
  cout << "Welcome to Tic Tac Toe!"
       << "\nPlayer one, please enter your name: ";
  cin >> player1;
  cout << "\nPlayer two, please enter your name: ";
  cin >> player2;
  =20
  while (gb->isLine() =3D=3D ' ')
  {
        gb =3D g.doInput("one",gb);
        gb =3D g.doInput("two",gb);
  }
  gb->draw();
  if(gb->isLine() =3D=3D X)
       cout << "\nPlayer one, you win!"
            << "\nGame Over.";
  else cout << "\nPlayer two, you win!"
            << "\nGame Over.";
  return 0;
}