-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
Copyright (C) 2004, 2007 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 2 of the
- License, or (at your option) any later version.
+ 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.
+ 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, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef HEADER_CASE
#define HEADER_CASE
struct variable;
+/* A count of cases or the index of a case within a collection of
+ them. */
+#define CASENUMBER_MAX LONG_MAX
+typedef long int casenumber;
+
/* Opaque structure that represents a case. Use accessor
functions instead of accessing any members directly. Use
case_move() or case_clone() instead of copying. */
-struct ccase
+struct ccase
{
struct case_data *case_data; /* Actual data. */
};
size_t case_get_value_cnt (const struct ccase *);
-void case_resize (struct ccase *, size_t new_value_cnt);
+void case_resize (struct ccase *, size_t new_cnt);
void case_swap (struct ccase *, struct ccase *);
bool case_try_create (struct ccase *, size_t value_cnt);
int case_compare (const struct ccase *, const struct ccase *,
const struct variable *const *, size_t var_cnt);
int case_compare_2dict (const struct ccase *, const struct ccase *,
- const struct variable *const *,
+ const struct variable *const *,
const struct variable *const *,
size_t var_cnt);