searching AA
lurker
lurker at lurker.com
Mon Mar 24 00:14:33 PDT 2008
when i do as in the docs
HASHTAG *tt = ("(0002,0000)" in Tags);
it will always return null.
lurker Wrote:
> ok all that worked. how do i find for ex. "(0002,0000)" and get HASHTAG back??
>
> thanks for any help
>
> Frits van Bommel Wrote:
>
> > lurker wrote:
> > > hi,
> > >
> > > i try to have a hash and initialize it. it doesn't work. can anybody please
> > > tell me how to initialize the below with many values such as
> > >
> > >
> > > key struct values
> > > "(0002,0000)" "UL","N","Group Length",
> > > "(0002,0001)" "OB","N","File Meta Information Version",
> > >
> > > ....
> > >
> > >
> > > struct HASHTAG {
> > > //string Tag;
> > > string VR;
> > > string RET;
> > > string NAME;
> > > }
> > >
> > > HASHTAG[string] tags = [
> > > "(0002,0000)": {"UL","N","Group Length"},
> > > ]
> > >
> > > this does not work. many thanks in advance.
> >
> > A variation on a common theme here: AA literals aren't constants and can
> > therefore not be used as initializers for global variables.
> > Also, struct literals not directly used as initializers can't use the '{
> > <members> }' syntax.
> >
> > Try this instead:
> > ---
> > HASHTAG[string] tags;
> > static this() {
> > tags = ["(0002,0000)": HASHTAG("UL","N","Group Length")];
> > }
> > ---
>
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