static void Test(string str)
{
if (DELL.VerifyParenthesesBalancing(str))
{
Console.WriteLine("True: " + str);
}
else
{
Console.WriteLine("False: " + str);
}
}
//简单工厂最核心的地方
public static NoteBook GetNoteBook(string note)
{
NoteBook nb = null;
switch (note)
{
case "Acer": nb = new Acer(); break;
case "IBM": nb = new IBM(); break;
case "DELL": nb = new DELL(); break;
case "Lenovo": nb = new Lenovo(); break;
}
return(nb);
}
