Re: problem printing an array in a loop

There are in-line examples in the documentation, but not much from C,
its mostly from the HDF directly.

Brandon

On 03/26/08 Philippe Le Gal uttered the following other thing:
> Hi Brandon
> 
> It works fine with the 'each' syntax.
> I'll try the loop syntax too just to understand it.
> Is there a bank of examples online with program in C and the corresponding cs 
> syntaxe ?
> 
> Thanks
> 
> Philippe    
> 
> Le Wednesday 26 March 2008 07:59:26 Brandon Long, vous avez écrit :
> > On 03/25/08 Eric Brunson uttered the following other thing:
> > > Philippe Le Gal wrote:
> > > > Hi,
> > > >
> > > > I try to generate an array filled in a c cgi like this :
> > > >
> > > >     char values[15][4];
> > > >     int x;
> > > >
> > > >     // populate values
> > > >     for (x = 0; x < 15; x++) {
> > > >         sprintf(values[x], "%d", map[x]);
> > > >     }
> > > >
> > > >
> > > >     for (x = 0; x < 15; x++) {
> > > >         hdf_set_valuef(cgi->hdf, "Values.%d=%s", x, values[x]);
> > > >     }
> > > >
> > > > I can see that the hdf is filled with the values when debugging :
> >
> > [snip]
> >
> > > > But I need a loop to make the job. So I tried :
> > > >
> > > > <?cs loop:x=#0,#15 ?><?cs var:Values.x ?><?cs /loop ?>
> >
> > The right syntax here is:
> > <?cs loop:x=#0,#15 ?><?cs var:Values[x] ?><?cs /loop ?>
> >
> > or even:
> > <?cs loop:x=15 ?><?cs var:Values[x] ?><?cs /loop ?>
> >
> > though that's pretty gross (assumes start is 0).  I'm really not a fan
> > of the loop syntax...
> >
> > > Have you tried:
> > >
> > > <?cs for: v in Values ?><?cs var: v ?><?cs /loop ?>
> >
> > The right one here is:
> > <?cs each:v=Values ?><?cs var:v ?><?cs /loop ?>
> >
> > Brandon
> 

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