[geos-devel] GEOS Exceptions
chodgson at refractions.net
Tue Apr 19 12:34:11 EDT 2005
>In section 8.3 they have an EMPTY value, something like this:
> = OPTIONAL SEQUENCE / REPEATED SEQUENCE
> / SPECIAL SEQUENCE / GROUPED SEQUENCE
> / META IDENTIFIER / TERMINAL / EMPTY.
>EMPTY = .
If the spec says this as quoted above, then this does in fact mean that
EMPTY means nothing.
It literally says, EMPTY equals nothing, period. I haven't looked at the
rest of the spec, but there's nothing ambiguous about it here, IMHO.
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