X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fcategoricals.h;h=619135a3393ef05afd213d480ee6c9c38f5a21e2;hb=fc4133a6cd4b508fd61571a71cb19ccaea65a7f8;hp=af9226458e0516dbd1016423ac1b071b59d6e54a;hpb=194d01aaac43a41a174037357f89bc164b5c5213;p=pspp-builds.git

diff --git a/src/math/categoricals.h b/src/math/categoricals.h
index af922645..619135a3 100644
--- a/src/math/categoricals.h
+++ b/src/math/categoricals.h
@@ -1,3 +1,20 @@
+/* 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__
 
@@ -12,6 +29,8 @@ union value ;
 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);
 
 
@@ -25,4 +44,14 @@ size_t categoricals_total (const struct categoricals *cat);
 /* 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