Wiggins D'Anconia wrote:
>
> Jerry Preston wrote:
> > Hi!
> >
> > I have the following hash:
> >
> > %layout = (
> > hotspots => {
> > JERRY => [
> > {
> > '_DIMENSION' => [
> > 'width',
> > 'height'
> > ]
> > },
> > {
> > 'cell_center' => [
> > -1240955,
> > -312200,
> > {
> > 'cell' => 'jerry',
> > 'user' => [
> > 'sem',
> > 'tuong'
> > ]
> > }
> > ],
> > 'll' => [
> > -1264955,
> > -315900,
> > {
> > 'width' => 48000,
> > 'orient' => 1,
> > 'height' => 7400,
> > 'user' => [
> > 'dip'
> > ]
> > }
> > ]
> > }
> > ],
> > },
> > };
> >
> >
> > foreach ( sort keys %{ $hotspots } ) {
> > print "$_\n";
> > }
> >
> >
> > I can print out JERRY, but how do I access 'cell_center' to get to
> > -1240955, -312200,?
> >
>
> $hotspots->{'JERRY'}->{'cell_center'}->[0] == -1240955;
>
> foreach my $cell_center (@{$hotspots->{'JERRY'}->{'cell_center'}}) {
> }
>
> I think I got the levels right. Essentially you just keep appending a
> ->{} or ->[] depending on if the next element is a hash reference or an
> array reference.
Hi guys.
There's no need for '->' between successive parentheses. Or
for quotes around all 'word' ( !~ /\W/ ) hash keys.
$hotspots->{JERRY}{cell_center}[0] == -1240955;
HTH,
Rob
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