Programming

c4.cpp: In member function ‘void connectFour::clearScreen()’:
c4.cpp:162:35: error: ‘system’ was not declared in this scope
                     system("clear");
                                   ^

//Set for OSX currently - Change the inner system call for Windows or Linux

#include <stdlib.h>

#include <cstdlib>

int main()
{
	system("printf '\033[2J\033[H'");        // This is the important line...
	return 0;
}

#include <cstdlib>

printf("\x1b[2J\x1b[H");  fflush(stdout);

#include <stdio.h>

OR

#include <cstdio>

AMIGA:barrywalker~> g++ clear.cpp
clear.cpp: In function ‘int main()':
clear.cpp:8: error: ‘printf' was not declared in this scope
AMIGA:barrywalker~> _