public LoginSystem(PersonsDatabase t_pd, ISystem t_parent) : base(0, t_parent)
{
if (pd_ == null) //pd_ cannot be null; assert if null
{
ErrorHandler.AssertFatalError(ErrorHandler.FatalErrno.GENERAL_ERROR);
}
pd_ = t_pd;
}
public Network() : base(0, null)
{
pd = new PersonsDatabase("", this);
ls = new LoginSystem(pd, this);
}