// adds a new node to the LLL with the account_info passed into the method
public bool add_node(account_info new_account)
{
if (node_count < 1) // if there are no nodes in the LLL
{
next = new account_node(new_account);
node_count += 1;
return(true);
}
// if there are nodes in the LLL
account_node temp = next;
next = new account_node(new_account);
next.set_an_next(temp);
node_count += 1;
return(true);
}
// searches the LLL of accounts to see if the name_attempt already exists
public bool search_list(string name_attempt)
{
if (node_count < 1) // no nodes in the list
{
return(false);
}
account_info temp;
account_node temp_node = next;
for (int i = 0; i < node_count; ++i) // loop to check each node in the list
{
temp = temp_node.get_current_account();
if (temp.check_email(name_attempt))
{
found_account = temp_node;
return(true);
}
temp_node = temp_node.go_next();
}
return(false);
}
// sets the next node to the set_next node passed into the method
public bool set_an_next(account_node set_next)
{
next = set_next;
return(true);
}
// sets the previous node to the set_previous node passed into the method
public bool set_an_previous(account_node set_previous)
{
previous = set_previous;
return(true);
}
private account_node previous; // the previous node in the LLL
public account_node(account_info new_account)
{
current_account = new_account;
next = null;
previous = null;
}