+/* PSPP - a program for statistical analysis.
+ Copyright (C) 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
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+
#ifndef _CATEGORICALS__
#define _CATEGORICALS__
struct categoricals *categoricals_create (const struct variable **v, size_t n_vars,
const struct variable *wv);
+void categoricals_destroy (struct categoricals *);
+
void categoricals_update (struct categoricals *cat, const struct ccase *c);
/* Return the index for variable N */
int categoricals_index (const struct categoricals *cat, size_t n, const union value *val);
+void categoricals_done (struct categoricals *cat);
+
+const struct variable * categoricals_get_variable_by_subscript (const struct categoricals *cat, int subscript);
+
+const union value * categoricals_get_value_by_subscript (const struct categoricals *cat, int subscript);
+
+double categoricals_get_binary_by_subscript (const struct categoricals *cat, int subscript,
+ const struct ccase *c);
+
+
#endif