you have to compile the stubs and link them with the other
routines in a shared library. As far as I know they can not be
sourced. If the original routines are fortran you will have to
make a C include file describing the prototypes of the functions.
Cheers, Fons.
Robert Casties wrote:
>
> Hi Fons!
>
> On Tue, 24 Jun 1997, Fons Rademakers wrote:
>
> > You can interface from a script to shared libraries containing
> > C function, but you will have to use rootcint to generate the
> > interface stubs. Look in rootcint -?
>
> Does that mean, that I can source the dictionary generated by rootcint in
> the interpreter? (I tried but it seemed not to work.)
>
> Or does it mean that I have to compile the dictionary (and the library?)
> into an interface library? That's what I want to do anyway in the long
> run, but for testing and cross-platform use it would be nice to use the
> existing shared libraries (actually it was FORTRAN) and an interface
> script.
>
> Or does it mean that I have to use rootcint on the library sources? (Well
> it's FORTRAN ;-(
>
> Cheers
> Robert
>
> > and http://root.cern.ch/root/roottalk/0442.html
> > to see what to do. Specifically, add for each function a line
> > like
> >
> > #pragma link C++ function Strip;
> > #pragma link C function copy;
> >
> > to your LinkDef.h file.
> >
> > Cheers, Fons.
-- Org: CERN, European Laboratory for Particle Physics. Mail: 1211 Geneve 23, Switzerland Phone: +41 22 7679248 E-Mail: Fons.Rademakers@cern.ch Fax: +41 22 7677910