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-   -   List x; and List x();? (http://www.go4expert.com/showthread.php?t=9310)

heena.mca 13Mar2008 15:56
List x; and List x();?
 
Is there any difference between List x; and List x();?

asadullah.ansari 13Mar2008 17:08
Re: List x; and List x();?
 
if List is class
then meaning of List x is that x is object of class List.
meaning of List x() is that x is a function which returns a object type List.

ismail.tech21 13Mar2008 18:04
Re: List x; and List x();?
 
you can see the following example
Code:
void f()
 {
  List x;    // Local object named x (of class List)
  ...
 }

Code:

 void g()
 {
  List x();  // Function named x (that returns a List)
  ...
 }


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