> > You're casting from a pointer to an integer. This is the wrong thing > to do. > > > Down I give a part of a code: > > > > //FUNC.CC > > void func () > > { > > ? > > int iel=0; > > ? > > PtrF <EL> el01 = (EL*) iel; //line 105 > > Don't do this. The answer to your problem is to not cast a pointer to > an integer. If you can explain why you want to do such casting, we'll > be able to tell you how to avoid it. > I did not write the program. Structure, which I gave last time, is such that enables communication between Fortran and C++ on a way that has historical reasons. So the structure is a fact, which can't be changed. There are no problems if the program is compiled on 32-bit environment, but on 64-bit environment I get casting warnings. The purpose of casting is to initialise arrays used by C++ and Fortran. For test I have made a small program with that structure. I found out (based also on info from this forum) that if I use long instead of int, I do not have warnings any more. This seems to be a solution, which I have not implemented yet. Mitja ____________________ http://www.email.si/