This function is not implemented in Fortran. I will add it and let you know. Jose
> El 10 ene 2018, a las 17:11, Samuel Lanthaler <[email protected]> > escribió: > > Hi there, > > I'm stuck getting a call to the SLEPC routine > "NEPNLEIGSSetSingularitiesFunction" to work from within Fortran. > To be more precise: To get started with the solution of a non-linear > eigenvalue-problem, I am first trying to write a Fortran version of > slepc-3.8.1/.../nep/examples/tutorials/ex27.c, and then use it as a template > for my own code. But I haven't gotten far... > > Let me attach the source of the current state of my attempt to translate > ex27.c to Fortran code. When trying to compile the attached source, my > compiler complains: > > nleigs.o: In function `MAIN__': > nleigs.f90:(.text+0x213): undefined reference to > `nepnleigssetsingularitiesfunction_' > > Does someone maybe see what I'm doing wrong? Do I maybe need to add a USE > statement in addition to > > USE slepcsys > USE slepcnep > > ? > I'm quite confused about the C++ pointers and how to deal with them when > calling C++ functions from Fortran, so I don't really understand what's going > on here. I will greatly appreciate your help! > > Thanks, > Samuel > <nleigs.f90>
