Re: round() in oct file?

[Robert A. Macy]

OOOPSS!!! brain dead today

neither function exists

I've simply been recasting to get the value rounded off.
double value;
int nuvalue;
nuvalue = (int) value;

but that isn't even the new form, just simpler.

should move your question to the C++ group, they're quick.

      - Robert -


On Sat, 10 Feb 2007 09:29:26 -0800
 "Robert A. Macy" <address@hidden> wrote:
> usenet c++ group is best for these questions, but
> 
> it's either 
> nuvalue=fix(value + .5);
> or 
> nuvalue=rnd(value);
> can't remember
> 
>     - Robert -
> 
> 
> On Sat, 10 Feb 2007 17:12:13 +0100
>  Michael Creel <address@hidden> wrote:
> > In the C++ quick reference
> > (http://wiki.octave.org/wiki.pl?CPPQuickReference) I 
> > don't find and entry for the equivalent of round().
> > Anyone know that one? I'd 
> > like to apply the operator to a matrix.
> > Thanks, M.