Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
Copyright (C) 1997-9, 2000, 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.
- 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/>. */
-/* Format type categories. */
+/* Format type categories.
+
+ Each format is in exactly one category. We give categories
+ bitwise disjoint values only to enable bitwise comparisons
+ against a mask of FMT_CAT_* values, not to allow multiple
+ categories per format. */
enum fmt_type
{
#define FMT(NAME, METHOD, IMIN, OMIN, IO, CATEGORY) FMT_##NAME,
enum fmt_type
{
#define FMT(NAME, METHOD, IMIN, OMIN, IO, CATEGORY) FMT_##NAME,
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_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 *);
/* 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 *);
/* 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_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 *);
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 *);
enum fmt_category fmt_get_category (enum fmt_type) PURE_FUNCTION;
enum fmt_type fmt_input_to_output (enum fmt_type) PURE_FUNCTION;
enum fmt_category fmt_get_category (enum fmt_type) PURE_FUNCTION;
enum fmt_type fmt_input_to_output (enum fmt_type) PURE_FUNCTION;
int fmt_to_io (enum fmt_type) PURE_FUNCTION;
bool fmt_from_io (int io, enum fmt_type *);
int fmt_to_io (enum fmt_type) PURE_FUNCTION;
bool fmt_from_io (int io, enum fmt_type *);
const char *fmt_date_template (enum fmt_type) PURE_FUNCTION;
char *fmt_dollar_template (const struct fmt_spec *);
\f
const char *fmt_date_template (enum fmt_type) PURE_FUNCTION;
char *fmt_dollar_template (const struct fmt_spec *);
\f
struct fmt_number_style *fmt_number_style_create (void);
void fmt_number_style_destroy (struct fmt_number_style *);
struct fmt_number_style *fmt_number_style_create (void);
void fmt_number_style_destroy (struct fmt_number_style *);
int fmt_affix_width (const struct fmt_number_style *);
int fmt_neg_affix_width (const struct fmt_number_style *);
int fmt_affix_width (const struct fmt_number_style *);
int fmt_neg_affix_width (const struct fmt_number_style *);
int fmt_decimal_char (enum fmt_type);
int fmt_grouping_char (enum fmt_type);
void fmt_set_decimal (char);
int fmt_decimal_char (enum fmt_type);
int fmt_grouping_char (enum fmt_type);
void fmt_set_decimal (char);