Re: Calling GSL functions from Fortran ?

[Atakan Gurkan <ato at northwestern dot edu>]

On Mon, Apr 29, 2002 at 12:07:55PM -0700, Jacek Pliszka wrote:
> On Mon, 29 Apr 2002, Daniel T Konkle wrote:
> > Has anyone out there used the GSL library with Fortran?
> > I'm looking for an example of calling one of the function from Fortran.
> Write a simple C wrapper. Like this:
> 
> double my_gsl_ran_gaussian_(double *sigma){
>   return(gsl_ran_gaussian(gsl_rng_mt19937,*sigma))
> }
> 
> 
> Remember:
> a) on some systems you have to add _ or __ to the name
> b) fortran passes everything as reference so you have to go with pointers
> c) may depend on compiler
> 
> For Linux g77/gcc add _
> 
> Good Luck,
> 
> Jacek
Hi,
I have attached a file, I had written sometime ago. Some of it is out of date, but it
might still be useful. Use at your own risk...

atakan gurkan

Attachment: fortran-C.ps
Description: PostScript document