is it possible to don't declare an object for a class and use the function of this class ? i saw a code use this but i cannot find it again .. can someone tell me what is this style name?
you can use a function of a class without object when you have a
static function. But then you cannot use member variables of that class
but in that code the function are not static :(
i mean in that code i loss and can not find it again... no this link, i understand this example