[GiNaC-list] Re: GiNaC-list Digest, Vol 22, Issue 5

[Eric Collins]

Thank you for your assistance.  I was able to properly serialize the ex
class using char arrays, facilitated by the I/O capabilities of the archive
class.

Eric M. Collins

On 12/24/06, ginac-list-request at ginac.de <ginac-list-request at ginac.de>
wrote:
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> Today's Topics:
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>    1. Serialization of datatypes (Eric Collins)
>    2. Re: Serialization of datatypes (Chris.Dams at mi.infn.it)
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> ----------------------------------------------------------------------
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> Message: 1
> Date: Sat, 23 Dec 2006 10:14:51 -0600
> From: "Eric Collins" <emc2 at ra.msstate.edu>
> Subject: [GiNaC-list] Serialization of datatypes
> To: ginac-list at ginac.de
> Message-ID:
>         <805f78150612230814k3689154epd1d3f1bb5905992 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Would anyone be interested in helping me figure out how to serialize the
> datatypes in GiNaC/CLN/GMP?  I've looked at the source headers for some of
> the datatypes and the use of reference counted pointers everywhere makes
> this seem like a non-trivial task.
>
> I need to be able to pack all data relevant to a particular instantiation
> of
> a datatype (e.g. numeric or pseries), into a contiguous array.  This data
> would then be passed to another process where it would be unpacked into a
> new instantiation of the same datatype.
>
> Any help, or suggestions of where to begin looking for relevant
> information
> would be much appreciated.
>
> Eric M. Collins
> --
> Ad Astra Per Aspera
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> ------------------------------
>
> Message: 2
> Date: Sat, 23 Dec 2006 19:01:10 +0100 (CET)
> From: Chris.Dams at mi.infn.it
> Subject: Re: [GiNaC-list] Serialization of datatypes
> To: "GiNaC discussion list" <ginac-list at ginac.de>
> Message-ID: <2116.83.180.1.48.1166896870.squirrel at webmail.mi.infn.it>
> Content-Type: text/plain;charset=utf-8
>
> Hi Eric,
>
> > Would anyone be interested in helping me figure out how to serialize the
> > datatypes in GiNaC/CLN/GMP?  I've looked at the source headers for some
> of
> > the datatypes and the use of reference counted pointers everywhere makes
> > this seem like a non-trivial task.
> >
> > I need to be able to pack all data relevant to a particular
> instantiation
> > of
> > a datatype (e.g. numeric or pseries), into a contiguous array.  This
> data
> > would then be passed to another process where it would be unpacked into
> a
> > new instantiation of the same datatype.
> >
> > Any help, or suggestions of where to begin looking for relevant
> > information
> > would be much appreciated.
>
> This is already more or less done in the code that archives expressions.
> Couldn't you simply pass a *.gar file to the other process? Or maybe
> modify that code a bit so that it can be used to do this.
>
> Good luck!
> Chris
>
>
>
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> End of GiNaC-list Digest, Vol 22, Issue 5
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Ad Astra Per Aspera
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