«

Hi all,

I want to use STL's Set as variable.
The function type :

set<int> get_set_child(set<int> set_parent) {
do something...
return set_child
}

Is the set_parent variable input as reference(pointer)? If the
set_parent input as value, can I use (set<int> * set_parent) as input?

Best regards,
Robert

Robert wrote:
> I want to use STL's Set as variable.
> The function type :
>
> set<int> get_set_child(set<int> set_parent) {
> do something...
> return set_child
> }
>
> Is the set_parent variable input as reference(pointer)?

No. Do you see any '&' or '*' in the declaration of the argument?

>If the
> set_parent input as value, can I use (set<int> * set_parent) as input?

Should be able to. Why don't you simply try instead of asking?

V