1 /* PSPP - computes sample statistics.
2 Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful, but
10 WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
25 #include <data/value.h>
36 struct val_labs *val_labs_create (int width);
37 struct val_labs *val_labs_copy (const struct val_labs *);
38 void val_labs_destroy (struct val_labs *);
39 void val_labs_clear (struct val_labs *);
40 size_t val_labs_count (const struct val_labs *);
42 bool val_labs_can_set_width (const struct val_labs *, int new_width);
43 void val_labs_set_width (struct val_labs *, int new_width);
45 bool val_labs_add (struct val_labs *, union value, const char *);
46 void val_labs_replace (struct val_labs *, union value, const char *);
47 bool val_labs_remove (struct val_labs *, union value);
48 char *val_labs_find (const struct val_labs *, union value);
50 struct val_labs_iterator;
52 struct val_lab *val_labs_first (const struct val_labs *,
53 struct val_labs_iterator **);
54 struct val_lab *val_labs_first_sorted (const struct val_labs *,
55 struct val_labs_iterator **);
56 struct val_lab *val_labs_next (const struct val_labs *,
57 struct val_labs_iterator **);
58 void val_labs_done (struct val_labs_iterator **);
60 #endif /* value-labels.h */