not so obvious pointers

Posted by mike_hornbeck on Stack Overflow See other posts from Stack Overflow or by mike_hornbeck
Published on 2010-03-23T00:19:20Z Indexed on 2010/03/23 0:21 UTC
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Filed under:

c++

|

pointers

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homework

I have a class :

class X{
 public :
 void f ( int ) ;
 int a ;
} ;

And the task is "Inside the code provide declarations for :

pointer to int variable of class X
pointer to function void(int) defined inside class X
pointer to double variable of class X"

Ok so pointer to int a will be just int *x = &a, right ? If there is no double in X can I already create pointer to double inside this class ? And the biggest problem is the second task. How one declares pointer to function ?

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