It seems I don't have this function. I checked my configuring options, in particular --with-scalar-type=complex
so I'm sure that a PetscScalar variable is handled as a complex number. I tried to use the PetscRealPart but it says: error: 'PetscRealPart' was not declared in this scope I included also the header "petscmat.h" but there isn't defined this function. It seems that I don't include the right header, I googled it but I didn't find it. Which header shiuld I include? thanks Luigia Ambrosio Se la gente ferisce ? perch? tu sei migliore e lo capisce bene! - Tiziano Ferro Il giorno 04/lug/2012, alle ore 09:28, Jed Brown ha scritto: > On Tue, Jul 3, 2012 at 11:26 PM, Luigia Ambrosio <ambrosio.luigia at > gmail.com> wrote: > Is there a function already avilable to get the real part of a petscscalar > value? > > > PetscRealPart() and PetscImaginaryPart() -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20120704/f32e233f/attachment-0001.html>
