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Message from discussion Function returning defined type?
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jski  
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 More options Oct 21 2012, 1:03 am
Newsgroups: comp.lang.fortran
From: jski <john.chludzin...@gmail.com>
Date: Sat, 20 Oct 2012 22:03:49 -0700 (PDT)
Local: Sun, Oct 21 2012 1:03 am
Subject: Re: Function returning defined type?
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On Oct 21, 1:02 am, jski <john.chludzin...@gmail.com> wrote:

> On Oct 20, 5:00 am, glen herrmannsfeldt <g...@ugcs.caltech.edu> wrote:

> > john.chludzin...@gmail.com wrote:

> > (snip)

> > > type(hash_tbl_sll) :: table
> > > ...
> > > call table%put(1, Coords(1, 2, 3))
> > > print*, table%get(1)%x
> > > This results in:
> > > $ gfortran HashTbl.f95
> > > HashTbl.f95:173.22:
> > >  print*, table%get(1)%x
> > >                      1
> > > Error: Syntax error in PRINT statement at (1)
> > > This may be too C/C++'esque but the returned value is type(Coords),
> > > shouldn't I be able to reference a member?

> > Yes, Fortran isn't C or C++. In C, [], (), and . are operators,
> > but they aren't in Fortran.

> > You can't subscript (asked reasonably often), call, substring,
> > or select structure members from the return value of a function.

> > -- glen

> Hmmmm ... think I'll charge "get" back into a subroutine.

> BTW, into what category in Fortran does "%" fall?

> ---John

... think I'll CHANGE "get" back into a subroutine.

 
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