From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2008-01-28 16:32:58
AMDG
Ovanes Markarian wrote:
> Sorry, but your test was wrong. Try to pass the array to sum as const
> reference. In your case you always copy the array!!! It should not be
> faster.
Wrong. An array argument to a function is really a pointer.
In Christ,
Steven Watanabe
>
>
> On Jan 28, 2008 9:55 PM, Hicham Mouline <hicham_at_[hidden]
> <mailto:hicham_at_[hidden]>> wrote:
>
> Hi, thanks for your answers,
>
> Because I had tested just with :
>
> 1. static double sum(double d1, double d2, double d3)
> {
> return d1+d2+d3;
> }
>
> vs
>
> 2. static double sum(double d[3])
> {
> return d[0]+d[1]+d[2];
>
> }
>