-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
Copyright (C) 2006 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/>. */
#include <config.h>
#include "sys-file-private.h"
#include <data/value.h>
#include <libpspp/assertion.h>
-/* Return the number of bytes used when writing case_data for a variable
+/* Return the number of bytes used when writing case_data for a variable
of WIDTH */
int
sfm_width_to_bytes (int width)
{
assert (width >= 0);
- if (width == 0)
+ if (width == 0)
return MAX_SHORT_STRING;
- else if (width < MIN_VERY_LONG_STRING)
+ else if (width < MIN_VERY_LONG_STRING)
return ROUND_UP (width, MAX_SHORT_STRING);
- else
+ else
{
int chunks = width / EFFECTIVE_LONG_STRING_LENGTH ;
int remainder = width % EFFECTIVE_LONG_STRING_LENGTH ;
int bytes = remainder + (chunks * MIN_VERY_LONG_STRING);
- return ROUND_UP (bytes, MAX_SHORT_STRING);
+ return ROUND_UP (bytes, MAX_SHORT_STRING);
}
}