From help-octave-request at bevo dot che dot wisc dot edu  Fri Jan 19 04:55:13 2001
Subject: .oct-files/ library-wrapper
From: Daniel Heiserer <Daniel dot Heiserer at bmw dot de>
To: "help-octave at bevo dot che dot wisc dot edu" <help-octave@bevo.che.wisc.edu>
Date: Fri, 19 Jan 2001 11:54:34 +0100

This is a multi-part message in MIME format.
--------------53043FDF34420B29F5793930
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

Hi,
I have some questions according wrapping c/fortran
libraries into octave.
I have seen the example: (and some others)
  
  #include <octave/oct.h>

  DEFUN_DLD (oregonator, args, ,
    "The `oregonator'.")
  {
    ColumnVector dx (3);

    ColumnVector x = args(0).vector_value ();

    dx(0) = 77.27 * (x(1) - x(0)*x(1) + x(0)
                     - 8.375e-06*pow (x(0), 2));

    dx(1) = (x(2) - x(0)*x(1) - x(1)) / 77.27;

    dx(2) = 0.161*(x(0) - x(2));

    return octave_value (dx);
  }
obviously args is a list or something of the arguments
and 
int nargin=args.length();
takes care of input parsing.
How do I know what kind of datatype is args(j)?
How do I define multiple output arguments is it the same
by just creating a list?
retval(1) = a;
retval(0) = b;

return retval;

Did anybody create a mechanism how to automatically 
wrap whole bunch of libraries into octave using
some script?

thanks daniel

-- 
Mit freundlichen Gruessen
                                 Daniel Heiserer
--------------------------------------------------------------
Dipl.-Phys. Daniel Heiserer, BMW AG, Knorrstrasse 147, 80788 Muenchen
Abteilung EK-20
Tel.: 089-382-21187, Fax.: 089-382-42820
mailto:daniel dot heiserer at bmw dot de 
Lageplan Standort FIZ:
http://www.stadtplandienst.de/query?ORT=M&STR=Knorrstr.&HNR=147
--------------53043FDF34420B29F5793930
Content-Type: text/x-vcard; charset=us-ascii;
 name="daniel.heiserer.vcf"
Content-Transfer-Encoding: 7bit
Content-Description: Card for Daniel Heiserer
Content-Disposition: attachment;
 filename="daniel.heiserer.vcf"

begin:vcard 
n:Daniel;Heiserer,
tel;fax:41696
tel;home:1409782
tel;work:21187
x-mozilla-html:FALSE
adr:;;;;;;
version:2.1
email;internet:daniel dot heiserer at bmw dot de
x-mozilla-cpt:;-3136
fn:Heiserer, Daniel
end:vcard

--------------53043FDF34420B29F5793930--



-------------------------------------------------------------
Octave is freely available under the terms of the GNU GPL.

Octave's home on the web:  http://www.octave.org
How to fund new projects:  http://www.octave.org/funding.html
Subscription information:  http://www.octave.org/archive.html
-------------------------------------------------------------