/* PSPP - a program for statistical analysis.
- Copyright (C) 2004 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
enum mv_class exclude)
{
struct casereader *pass1, *pass2;
- struct ccase c;
+ struct ccase *c;
struct levene_info l;
l.n_dep = n_dep;
casereader_split (reader, &pass1, &pass2);
levene_precalc (&l);
- for (; casereader_read (pass1, &c); case_destroy (&c))
- levene_calc (dict, &c, &l);
+ for (; (c = casereader_read (pass1)) != NULL; case_unref (c))
+ levene_calc (dict, c, &l);
casereader_destroy (pass1);
levene_postcalc (&l);
levene2_precalc(&l);
- for (; casereader_read (pass2, &c); case_destroy (&c))
- levene2_calc (dict, &c, &l);
+ for (; (c = casereader_read (pass2)) != NULL; case_unref (c))
+ levene2_calc (dict, c, &l);
casereader_destroy (pass2);
levene2_postcalc (&l);