Hi all The documentation says that the GSL Simulated Annealing function gsl_siman_metric_t(void *xp, void *yp), should return the distance between two configurations xp and yp. Semantically, should it be, x - y or y - x?
On Tue, Dec 21, 2010 at 3:21 PM, Saqib Ilyas <[email protected]> wrote: > Thanks, yes, I believe that was the case due to an error elsewhere. > > > On Tue, Dec 21, 2010 at 3:09 PM, Francesco Abbate <[email protected] > > wrote: > >> 2010/12/20 Saqib Ilyas <[email protected]>: >> > The copy constructor etc are all set to NULL in my call. Do I have to >> > provide copy constructors etc for the two-dimensional arrays? Or is >> there >> > something else possibly wrong? >> > Thanks and best regards >> >> Hi, >> >> it is ok to set to NULL the constructors, copy constructors and >> destructors but in this case make sure that element_size is not 0 >> because this seems to be the case. >> >> -- >> Francesco >> > > > > -- > Muhammad Saqib Ilyas > PhD Student, Computer Science and Engineering > Lahore University of Management Sciences > -- Muhammad Saqib Ilyas PhD Student, Computer Science and Engineering Lahore University of Management Sciences _______________________________________________ Help-gsl mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-gsl
