main.cpp

#include "Board.h"
#include <iostream>
using namespace std;

int main() {
	Board board1(4);  // Initializes a 4x4 board
	cout << board1 << endl;   /* Shows an empty board:
	....
	....
	....
	....
	*/
	cout << board1[{1,2}] << endl; // .
	board1[{1,1}]='X';
	board1[{1,2}]='O';
	char c = board1[{1,2}]; cout << c << endl; // O
	cout << board1 << endl;  /* Shows the following board:
	....
	.XO.
	....
	....
	*/

	try {
		board1[{3,4}]='O';   // This should raise an exception
	} catch (const IllegalCoordinateException& ex) {
		cout << "Illegal coordinate: " << ex.theCoordinate() << endl;  // prints "Illegal coordinate: 3,4"
	}

	board1 = '.';     // Fill the entire board with "."
	cout << board1 << endl;  /* Shows an empty board, as above */
	try { 
		board1 = 'a';        // This should raise an exception
	} catch (const IllegalCharException& ex) {
		cout << "Illegal char: " << ex.theChar() << endl;  // "Illegal char: a"
	}

	try {
		board1[{0,1}] = 'x';  // This should raise an exception
	} catch (const IllegalCharException& ex) {
		cout << "Illegal char: " << ex.theChar() << endl;  // "Illegal char: x"
	}

	Board board2 = board1;
	board2[{0,0}] = 'X';
	cout << board1 << endl;  /* Shows an empty board, as above */
	cout << board2 << endl;  /* Shows a board with an X at top-left */

	board1 = board2;
	board1[{3,3}] = 'O';
	cout << board2 << endl;  /* Shows a board with an X at top-left */
	cout << board1 << endl;  /* Shows a board with an X at top-left and O at bottom-right */

	cout << "Good bye!" << endl;

	return 0;
}