Re: Invoking a function through function pointer

Ravi kumar.N wrote:

> Respected Experts,
> Iam Ravikumar.N, I have a query regarding
> pointer to a function. I have a sample code, it is as follows
>
> void func(int x, int y)
> {
> cout << x << "\n";
> cout << y << "\n";
> }

C++, then.

> i.e. 1)(*fp)(10, 20);
> 2) fp(10, 20);

One has an unnecessary dereference operation written in it
(with brackets to enforce the correct grouping).

--
Chris "electric hedgehog" Dollin
.

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