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integer type returned by size
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Eli Osherovich  
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 More options Mar 20 2010, 1:25 pm
Newsgroups: comp.lang.fortran
From: Eli Osherovich <eli.osherov...@gmail.com>
Date: Sat, 20 Mar 2010 10:25:42 -0700 (PDT)
Local: Sat, Mar 20 2010 1:25 pm
Subject: integer type returned by size
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Is I understand correctly, 'size', and other array inquiry functions
return integer of default type.
What happens in case the result is too large to fit this type ?

Thank you.


 
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Richard Maine  
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 More options Mar 20 2010, 1:41 pm
Newsgroups: comp.lang.fortran
From: nos...@see.signature (Richard Maine)
Date: Sat, 20 Mar 2010 10:41:32 -0700
Local: Sat, Mar 20 2010 1:41 pm
Subject: Re: integer type returned by size
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Eli Osherovich <eli.osherov...@gmail.com> wrote:
> Is I understand correctly, 'size', and other array inquiry functions
> return integer of default type.
> What happens in case the result is too large to fit this type ?

See the optional kind= arguments to all the intrinsics for which that is
an issue. That is an f2003 feature, added for this exact reason. I
suspect that most f95 compilers have implemented this feature by now -
at least those compilers that can support arrays large enough for it to
be an issue.

--
Richard Maine                    | Good judgment comes from experience;
email: last name at domain . net | experience comes from bad judgment.
domain: summertriangle           |  -- Mark Twain


 
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Eli Osherovich  
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 More options Mar 21 2010, 8:12 am
Newsgroups: comp.lang.fortran
From: Eli Osherovich <eli.osherov...@gmail.com>
Date: Sun, 21 Mar 2010 05:12:21 -0700 (PDT)
Local: Sun, Mar 21 2010 8:12 am
Subject: Re: integer type returned by size
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On Mar 20, 7:41 pm, nos...@see.signature (Richard Maine) wrote:

> Eli Osherovich <eli.osherov...@gmail.com> wrote:
> > Is I understand correctly, 'size', and other array inquiry functions
> > return integer of default type.
> > What happens in case the result is too large to fit this type ?

> See the optional kind= arguments to all the intrinsics for which that is
> an issue. That is an f2003 feature, added for this exact reason. I
> suspect that most f95 compilers have implemented this feature by now -
> at least those compilers that can support arrays large enough for it to
> be an issue.

> --
> Richard Maine                    | Good judgment comes from experience;
> email: last name at domain . net | experience comes from bad judgment.
> domain: summertriangle           |  -- Mark Twain

Richard,
Thank you very much.

 
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