-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
- Written by Ben Pfaff <blp@gnu.org>.
- 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 FORMAT_H
#define FORMAT_H 1
#include <stdbool.h>
#include <stddef.h>
+#include <data/variable.h>
#include <libpspp/str.h>
/* Format type categories. */
-enum fmt_category
+enum fmt_category
{
/* Numeric formats. */
FMT_CAT_BASIC = 0x001, /* Basic numeric formats. */
struct fmt_spec fmt_for_input (enum fmt_type, int w, int d) PURE_FUNCTION;
struct fmt_spec fmt_for_output (enum fmt_type, int w, int d) PURE_FUNCTION;
struct fmt_spec fmt_for_output_from_input (const struct fmt_spec *);
+struct fmt_spec fmt_default_for_width (int var_width);
/* Verifying formats. */
bool fmt_check (const struct fmt_spec *, bool for_input);
bool fmt_check_input (const struct fmt_spec *);
bool fmt_check_output (const struct fmt_spec *);
-bool fmt_check_type_compat (const struct fmt_spec *, int var_type);
-bool fmt_check_width_compat (const struct fmt_spec *, int width);
+bool fmt_check_type_compat (const struct fmt_spec *, enum var_type);
+bool fmt_check_width_compat (const struct fmt_spec *, int var_width);
/* Working with formats. */
int fmt_var_width (const struct fmt_spec *);
char *fmt_to_string (const struct fmt_spec *, char s[FMT_STRING_LEN_MAX + 1]);
+bool fmt_equal (const struct fmt_spec *, const struct fmt_spec *);
+void fmt_resize (struct fmt_spec *, int new_width);
/* Format types. */
const char *fmt_name (enum fmt_type) PURE_FUNCTION;
bool fmt_usable_for_input (enum fmt_type) PURE_FUNCTION;
const char *fmt_date_template (enum fmt_type) PURE_FUNCTION;
+char *fmt_dollar_template (const struct fmt_spec *);
\f
/* Maximum length of prefix or suffix string in
struct fmt_number_style. */
int fmt_grouping_char (enum fmt_type);
void fmt_set_decimal (char);
-\f
-/* Alignment of data for display. */
-enum alignment
- {
- ALIGN_LEFT = 0,
- ALIGN_RIGHT = 1,
- ALIGN_CENTRE = 2,
- n_ALIGN
- };
-
-/* How data is measured. */
-enum measure
- {
- MEASURE_NOMINAL=1,
- MEASURE_ORDINAL=2,
- MEASURE_SCALE=3,
- n_MEASURES
- };
-
-bool measure_is_valid(enum measure m);
-bool alignment_is_valid(enum alignment a);
-\f
-#include <libpspp/legacy-encoding.h>
-
-bool data_out (char *s, const struct fmt_spec *fp, const union value *v);
#endif /* format.h */