Mercurial > hg > xemacs-beta
annotate src/number.h @ 4976:16112448d484
Rename xfree(FOO, TYPE) -> xfree(FOO)
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-02-04 Ben Wing <ben@xemacs.org>
* alloc.c (release_breathing_space):
* alloc.c (resize_string):
* alloc.c (sweep_lcrecords_1):
* alloc.c (SWEEP_FIXED_TYPE_BLOCK_1):
* alloc.c (ADDITIONAL_FREE_compiled_function):
* alloc.c (compact_string_chars):
* alloc.c (ADDITIONAL_FREE_string):
* alloc.c (sweep_strings):
* alloca.c (xemacs_c_alloca):
* alsaplay.c (alsa_play_sound_file):
* buffer.c (init_initial_directory):
* buffer.h:
* buffer.h (BUFFER_FREE):
* console-stream.c (stream_delete_console):
* console-tty.c (free_tty_console_struct):
* data.c (Fnumber_to_string):
* device-gtk.c (gtk_init_device):
* device-gtk.c (free_gtk_device_struct):
* device-gtk.c (gtk_delete_device):
* device-msw.c (mswindows_delete_device):
* device-msw.c (msprinter_delete_device):
* device-tty.c (free_tty_device_struct):
* device-tty.c (tty_delete_device):
* device-x.c (x_init_device):
* device-x.c (free_x_device_struct):
* device-x.c (x_delete_device):
* dialog-msw.c (handle_directory_dialog_box):
* dialog-x.c (dbox_descriptor_to_widget_value):
* dired-msw.c (Fmswindows_insert_directory):
* dired.c (free_user_cache):
* dired.c (user_name_completion_unwind):
* doc.c (unparesseuxify_doc_string):
* doc.c (Fsubstitute_command_keys):
* doprnt.c (emacs_doprnt_1):
* dumper.c (pdump_load_finish):
* dumper.c (pdump_file_free):
* dumper.c (pdump_file_unmap):
* dynarr.c:
* dynarr.c (Dynarr_free):
* editfns.c (uncache_home_directory):
* editfns.c (Fset_time_zone_rule):
* elhash.c:
* elhash.c (pdump_reorganize_hash_table):
* elhash.c (maphash_unwind):
* emacs.c (make_arg_list_1):
* emacs.c (free_argc_argv):
* emacs.c (sort_args):
* emacs.c (Frunning_temacs_p):
* emodules.c (attempt_module_delete):
* eval.c (free_pointer):
* event-Xt.c (unselect_filedesc):
* event-Xt.c (emacs_Xt_select_process):
* event-gtk.c (unselect_filedesc):
* event-gtk.c (dragndrop_data_received):
* event-msw.c (winsock_closer):
* event-msw.c (mswindows_dde_callback):
* event-msw.c (mswindows_wnd_proc):
* event-stream.c (finalize_command_builder):
* event-stream.c (free_command_builder):
* extents.c (free_gap_array):
* extents.c (free_extent_list):
* extents.c (free_soe):
* extents.c (extent_fragment_delete):
* extents.c (extent_priority_sort_function):
* file-coding.c (make_coding_system_1):
* file-coding.c (coding_finalizer):
* file-coding.c (set_coding_stream_coding_system):
* file-coding.c (chain_finalize_coding_stream_1):
* file-coding.c (chain_finalize):
* file-coding.c (free_detection_state):
* file-coding.c (coding_category_symbol_to_id):
* fileio.c:
* fileio.c (Ffile_name_directory):
* fileio.c (if):
* fileio.c (Ffile_symlink_p):
* filelock.c (FREE_LOCK_INFO):
* filelock.c (current_lock_owner):
* font-mgr.c (Ffc_name_unparse):
* font-mgr.c (Ffc_pattern_duplicate):
* frame-gtk.c (gtk_delete_frame):
* frame-msw.c (mswindows_delete_frame):
* frame-msw.c (msprinter_delete_frame):
* frame-x.c (x_cde_destroy_callback):
* frame-x.c (Fcde_start_drag_internal):
* frame-x.c (x_cde_transfer_callback):
* frame-x.c (x_delete_frame):
* frame.c (update_frame_title):
* frame.c (Fset_frame_pointer):
* gc.c (register_for_finalization):
* gccache-gtk.c (free_gc_cache):
* gccache-gtk.c (gc_cache_lookup):
* gccache-x.c (free_gc_cache):
* gccache-x.c (gc_cache_lookup):
* glyphs-eimage.c:
* glyphs-eimage.c (jpeg_instantiate_unwind):
* glyphs-eimage.c (gif_instantiate_unwind):
* glyphs-eimage.c (png_instantiate_unwind):
* glyphs-eimage.c (png_instantiate):
* glyphs-eimage.c (tiff_instantiate_unwind):
* glyphs-gtk.c (convert_EImage_to_GDKImage):
* glyphs-gtk.c (gtk_finalize_image_instance):
* glyphs-gtk.c (gtk_init_image_instance_from_eimage):
* glyphs-gtk.c (gtk_xpm_instantiate):
* glyphs-msw.c (convert_EImage_to_DIBitmap):
* glyphs-msw.c (mswindows_init_image_instance_from_eimage):
* glyphs-msw.c (mswindows_initialize_image_instance_mask):
* glyphs-msw.c (xpm_to_eimage):
* glyphs-msw.c (mswindows_xpm_instantiate):
* glyphs-msw.c (xbm_create_bitmap_from_data):
* glyphs-msw.c (mswindows_finalize_image_instance):
* glyphs-x.c (convert_EImage_to_XImage):
* glyphs-x.c (x_finalize_image_instance):
* glyphs-x.c (x_init_image_instance_from_eimage):
* glyphs-x.c (x_xpm_instantiate):
* gui-x.c (free_popup_widget_value_tree):
* hash.c (free_hash_table):
* hash.c (grow_hash_table):
* hash.c (pregrow_hash_table_if_necessary):
* imgproc.c (build_EImage_quantable):
* insdel.c (uninit_buffer_text):
* intl-win32.c (convert_multibyte_to_internal_malloc):
* intl.c:
* intl.c (Fset_current_locale):
* keymap.c:
* keymap.c (where_is_recursive_mapper):
* keymap.c (where_is_internal):
* lisp.h:
* lisp.h (xfree):
* lstream.c (Lstream_close):
* lstream.c (resizing_buffer_closer):
* mule-coding.c:
* mule-coding.c (iso2022_finalize_detection_state):
* nt.c:
* nt.c (mswindows_get_long_filename):
* nt.c (nt_get_resource):
* nt.c (init_mswindows_environment):
* nt.c (get_cached_volume_information):
* nt.c (mswindows_opendir):
* nt.c (mswindows_closedir):
* nt.c (mswindows_readdir):
* nt.c (mswindows_stat):
* nt.c (mswindows_getdcwd):
* nt.c (Fmswindows_long_file_name):
* ntplay.c (nt_play_sound_file):
* ntplay.c (play_sound_data_1):
* number-gmp.c (gmp_free):
* number-gmp.c (init_number_gmp):
* number-mp.c (bignum_to_string):
* number-mp.c (BIGNUM_TO_TYPE):
* number.c (bignum_print):
* number.c (bignum_convfree):
* number.c (ratio_print):
* number.c (bigfloat_print):
* number.c (bigfloat_finalize):
* objects-gtk.c (gtk_finalize_color_instance):
* objects-gtk.c (gtk_finalize_font_instance):
* objects-msw.c (mswindows_finalize_color_instance):
* objects-msw.c (mswindows_finalize_font_instance):
* objects-tty.c (tty_finalize_color_instance):
* objects-tty.c (tty_finalize_font_instance):
* objects-tty.c (tty_font_list):
* objects-x.c (x_finalize_color_instance):
* objects-x.c (x_finalize_font_instance):
* process.c:
* process.c (finalize_process):
* realpath.c:
* redisplay.c (add_propagation_runes):
* regex.c:
* regex.c (xfree):
* regex.c (REGEX_FREE_STACK):
* regex.c (FREE_STACK_RETURN):
* regex.c (regex_compile):
* regex.c (regexec):
* regex.c (regfree):
* scrollbar-gtk.c (gtk_free_scrollbar_instance):
* scrollbar-gtk.c (gtk_release_scrollbar_instance):
* scrollbar-msw.c (mswindows_free_scrollbar_instance):
* scrollbar-msw.c (unshow_that_mofo):
* scrollbar-x.c (x_free_scrollbar_instance):
* scrollbar-x.c (x_release_scrollbar_instance):
* select-gtk.c (emacs_gtk_selection_handle):
* select-msw.c (mswindows_own_selection):
* select-x.c:
* select-x.c (x_handle_selection_request):
* select-x.c (unexpect_property_change):
* select-x.c (x_handle_property_notify):
* select-x.c (receive_incremental_selection):
* select-x.c (x_get_window_property_as_lisp_data):
* select-x.c (Fx_get_cutbuffer_internal):
* specifier.c (finalize_specifier):
* syntax.c (uninit_buffer_syntax_cache):
* sysdep.c (qxe_allocating_getcwd):
* sysdep.c (qxe_lstat):
* sysdep.c (copy_in_passwd):
* sysdep.c (qxe_ctime):
* sysdep.c (closedir):
* sysdep.c (DIRSIZ):
* termcap.c (tgetent):
* termcap.c (tprint):
* tests.c (Ftest_data_format_conversion):
* text.c (new_dfc_convert_copy_data):
* text.h (eifree):
* text.h (eito_alloca):
* text.h (eito_external):
* toolbar-msw.c (mswindows_output_toolbar):
* ui-gtk.c (CONVERT_RETVAL):
* ui-gtk.c (__allocate_object_storage):
* unicode.c (free_from_unicode_table):
* unicode.c (free_to_unicode_table):
* unicode.c (free_charset_unicode_tables):
* win32.c (mswindows_read_link_1):
Rename: xfree(VAL, TYPE)->xfree(VAL)
Command used:
gr 'xfree *\((.*),.*\);' 'xfree (\1);' *.[ch]
Followed by grepping for 'xfree.*,' and fixing anything left.
Rationale: Having to specify the TYPE argument is annoying and
error-prone. It was originally put in to work around warnings
due to strict aliasing but years and years ago I rewrote it
in a way that doesn't use the TYPE argument at all and no one
has complained since then. (And anyway, XEmacs is far from
ever being in compliance with strict aliasing and would require
far-reaching changes to get that way.)
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Thu, 04 Feb 2010 07:28:14 -0600 |
| parents | db2db229ee82 |
| children | b5df3737028a |
| rev | line source |
|---|---|
| 1983 | 1 /* Definitions of numeric types for XEmacs. |
| 2 Copyright (C) 2004 Jerry James. | |
| 3 | |
| 4 This file is part of XEmacs. | |
| 5 | |
| 6 XEmacs is free software; you can redistribute it and/or modify it | |
| 7 under the terms of the GNU General Public License as published by the | |
| 8 Free Software Foundation; either version 2, or (at your option) any | |
| 9 later version. | |
| 10 | |
| 11 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with XEmacs; see the file COPYING. If not, write to | |
|
4802
2fc0e2f18322
Don't create any bignums before pdumping. Add bignum, ratio, and bigfloat
Jerry James <james@xemacs.org>
parents:
4678
diff
changeset
|
18 the Free Software Foundation, Inc., 51 Franklin St - Fifth Floor, |
|
2fc0e2f18322
Don't create any bignums before pdumping. Add bignum, ratio, and bigfloat
Jerry James <james@xemacs.org>
parents:
4678
diff
changeset
|
19 Boston, MA 02111-1301, USA. */ |
| 1983 | 20 |
| 21 /* Synched up with: Not in FSF. */ | |
| 22 | |
| 23 #ifndef INCLUDED_number_h_ | |
| 24 #define INCLUDED_number_h_ | |
| 25 | |
| 26 /* The following types are always defined in the same manner: | |
| 27 fixnum = whatever fits in the Lisp_Object type | |
| 28 integer = union (fixnum, bignum) | |
| 29 rational = union (integer, ratio) | |
| 30 float = C double | |
| 31 floating = union(float, bigfloat) Anybody got a better name? | |
| 32 real = union (rational, floating) | |
| 33 number = real (should be union(real, complex) but no complex yet) | |
| 34 | |
| 35 It is up to the library-specific code to define the remaining types, | |
| 36 namely: bignum, ratio, and bigfloat. Not all of these types may be | |
| 37 available. The top-level configure script should define the symbols | |
| 38 HAVE_BIGNUM, HAVE_RATIO, and HAVE_BIGFLOAT to indicate which it provides. | |
| 39 If some type is not defined by the library, this is what happens: | |
| 40 | |
| 41 - bignum: bignump(x) is false for all x; any attempt to create a bignum | |
| 42 causes an error to be raised. | |
| 43 | |
| 44 - ratio: we define our own structure consisting of two Lisp_Objects, which | |
| 45 are presumed to be integers (i.e., either fixnums or bignums). We do our | |
| 46 own GCD calculation, which is bound to be slow, to keep the ratios | |
| 47 reduced to canonical form. (FIXME: Not yet implemented.) | |
| 48 | |
| 49 - bigfloat: bigfloat(x) is false for all x; any attempt to create a | |
| 50 bigfloat causes an error to be raised. | |
| 51 | |
| 52 We (provide) the following symbols, so that Lisp code has some hope of | |
| 53 using this correctly: | |
| 54 | |
| 55 - (provide 'bignum) if HAVE_BIGNUM | |
| 56 - (provde 'ratio) if HAVE_RATIO | |
| 57 - (provide 'bigfloat) if HAVE_BIGFLOAT | |
| 58 */ | |
| 59 | |
| 60 /* Load the library definitions */ | |
| 61 #ifdef WITH_GMP | |
| 62 #include "number-gmp.h" | |
| 63 #endif | |
| 64 #ifdef WITH_MP | |
| 65 #include "number-mp.h" | |
| 66 #endif | |
| 67 | |
| 68 | |
| 69 /********************************* Bignums **********************************/ | |
| 70 #ifdef HAVE_BIGNUM | |
| 71 | |
| 72 struct Lisp_Bignum | |
| 73 { | |
| 74 struct lrecord_header lheader; | |
| 75 bignum data; | |
| 76 }; | |
| 77 typedef struct Lisp_Bignum Lisp_Bignum; | |
| 78 | |
| 79 DECLARE_LRECORD (bignum, Lisp_Bignum); | |
| 80 #define XBIGNUM(x) XRECORD (x, bignum, Lisp_Bignum) | |
| 81 #define wrap_bignum(p) wrap_record (p, bignum) | |
| 82 #define BIGNUMP(x) RECORDP (x, bignum) | |
| 83 #define CHECK_BIGNUM(x) CHECK_RECORD (x, bignum) | |
| 84 #define CONCHECK_BIGNUM(x) CONCHECK_RECORD (x, bignum) | |
| 85 | |
| 86 #define bignum_data(b) (b)->data | |
| 87 #define XBIGNUM_DATA(x) bignum_data (XBIGNUM (x)) | |
| 88 | |
| 89 #define BIGNUM_ARITH_RETURN(b,op) do \ | |
| 90 { \ | |
| 91 Lisp_Object retval = make_bignum (0); \ | |
| 92 bignum_##op (XBIGNUM_DATA (retval), XBIGNUM_DATA (b)); \ | |
| 93 return Fcanonicalize_number (retval); \ | |
| 94 } while (0) | |
| 95 | |
| 96 #define BIGNUM_ARITH_RETURN1(b,op,arg) do \ | |
| 97 { \ | |
| 98 Lisp_Object retval = make_bignum(0); \ | |
| 99 bignum_##op (XBIGNUM_DATA (retval), XBIGNUM_DATA (b), arg); \ | |
| 100 return Fcanonicalize_number (retval); \ | |
| 101 } while (0) | |
| 102 | |
| 3391 | 103 #if SIZEOF_EMACS_INT == SIZEOF_LONG |
| 104 # define bignum_fits_emacs_int_p(b) bignum_fits_long_p(b) | |
| 105 # define bignum_to_emacs_int(b) bignum_to_long(b) | |
| 106 #elif SIZEOF_EMACS_INT == SIZEOF_INT | |
| 107 # define bignum_fits_emacs_int_p(b) bignum_fits_int_p(b) | |
| 108 # define bignum_to_emacs_int(b) bignum_to_int(b) | |
| 109 #else | |
| 110 # error Bignums currently do not work with long long Emacs integers. | |
| 111 #endif | |
| 112 | |
| 1983 | 113 extern Lisp_Object make_bignum (long); |
| 114 extern Lisp_Object make_bignum_bg (bignum); | |
| 115 extern bignum scratch_bignum, scratch_bignum2; | |
| 116 | |
| 117 #else /* !HAVE_BIGNUM */ | |
| 118 | |
| 119 #define BIGNUMP(x) 0 | |
| 120 #define CHECK_BIGNUM(x) dead_wrong_type_argument (Qbignump, x) | |
| 121 #define CONCHECK_BIGNUM(x) dead_wrong_type_argument (Qbignump, x) | |
| 122 typedef void bignum; | |
| 123 #define make_bignum(l) This XEmacs does not support bignums | |
| 124 #define make_bignum_bg(b) This XEmacs does not support bignums | |
| 125 | |
| 126 #endif /* HAVE_BIGNUM */ | |
| 127 | |
| 2092 | 128 extern Lisp_Object Qbignump; |
| 1983 | 129 EXFUN (Fbignump, 1); |
| 130 | |
| 131 | |
| 132 /********************************* Integers *********************************/ | |
| 4932 | 133 /* Qintegerp in lisp.h */ |
| 1983 | 134 #define INTEGERP(x) (INTP(x) || BIGNUMP(x)) |
| 135 #define CHECK_INTEGER(x) do { \ | |
| 136 if (!INTEGERP (x)) \ | |
| 137 dead_wrong_type_argument (Qintegerp, x); \ | |
| 138 } while (0) | |
| 139 #define CONCHECK_INTEGER(x) do { \ | |
| 140 if (!INTEGERP (x)) \ | |
| 141 x = wrong_type_argument (Qintegerp, x); \ | |
| 142 } while (0) | |
| 143 | |
| 144 #ifdef HAVE_BIGNUM | |
| 145 #define make_integer(x) \ | |
| 146 (NUMBER_FITS_IN_AN_EMACS_INT (x) ? make_int (x) : make_bignum (x)) | |
| 147 #else | |
| 148 #define make_integer(x) make_int (x) | |
| 149 #endif | |
| 150 | |
| 151 extern Fixnum Vmost_negative_fixnum, Vmost_positive_fixnum; | |
| 152 EXFUN (Fintegerp, 1); | |
| 153 EXFUN (Fevenp, 1); | |
| 154 EXFUN (Foddp, 1); | |
| 155 | |
| 156 | |
| 157 /********************************** Ratios **********************************/ | |
| 158 #ifdef HAVE_RATIO | |
| 159 | |
| 160 struct Lisp_Ratio | |
| 161 { | |
| 162 struct lrecord_header lheader; | |
| 163 ratio data; | |
| 164 }; | |
| 165 typedef struct Lisp_Ratio Lisp_Ratio; | |
| 166 | |
| 167 DECLARE_LRECORD (ratio, Lisp_Ratio); | |
| 168 #define XRATIO(x) XRECORD (x, ratio, Lisp_Ratio) | |
| 169 #define wrap_ratio(p) wrap_record (p, ratio) | |
| 170 #define RATIOP(x) RECORDP (x, ratio) | |
| 171 #define CHECK_RATIO(x) CHECK_RECORD (x, ratio) | |
| 172 #define CONCHECK_RATIO(x) CONCHECK_RECORD (x, ratio) | |
| 173 | |
| 174 #define ratio_data(r) (r)->data | |
| 175 | |
| 176 #define XRATIO_DATA(r) ratio_data (XRATIO (r)) | |
| 177 #define XRATIO_NUMERATOR(r) ratio_numerator (XRATIO_DATA (r)) | |
| 178 #define XRATIO_DENOMINATOR(r) ratio_denominator (XRATIO_DATA (r)) | |
| 179 | |
| 180 #define RATIO_ARITH_RETURN(r,op) do \ | |
| 181 { \ | |
| 182 Lisp_Object retval = make_ratio (0L, 1UL); \ | |
| 183 ratio_##op (XRATIO_DATA (retval), XRATIO_DATA (r)); \ | |
| 184 return Fcanonicalize_number (retval); \ | |
| 185 } while (0) | |
| 186 | |
| 187 #define RATIO_ARITH_RETURN1(r,op,arg) do \ | |
| 188 { \ | |
| 189 Lisp_Object retval = make_ratio (0L, 1UL); \ | |
| 190 ratio_##op (XRATIO_DATA (retval), XRATIO_DATA (r), arg); \ | |
| 191 return Fcanonicalize_number (retval); \ | |
| 192 } while (0) | |
| 193 | |
| 194 extern Lisp_Object make_ratio (long, unsigned long); | |
| 195 extern Lisp_Object make_ratio_bg (bignum, bignum); | |
| 196 extern Lisp_Object make_ratio_rt (ratio); | |
|
4678
b5e1d4f6b66f
Make #'floor, #'ceiling, #'round, #'truncate conform to Common Lisp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3391
diff
changeset
|
197 extern ratio scratch_ratio, scratch_ratio2; |
| 1983 | 198 |
| 199 #else /* !HAVE_RATIO */ | |
| 200 | |
| 201 #define RATIOP(x) 0 | |
| 202 #define CHECK_RATIO(x) dead_wrong_type_argument (Qratiop, x) | |
| 203 #define CONCHECK_RATIO(x) dead_wrong_type_argument (Qratiop, x) | |
| 204 typedef void ratio; | |
| 205 #define make_ratio(n,d) This XEmacs does not support ratios | |
| 206 #define make_ratio_bg(n,d) This XEmacs does not support ratios | |
| 207 | |
| 208 #endif /* HAVE_RATIO */ | |
| 209 | |
| 2092 | 210 extern Lisp_Object Qratiop; |
| 1983 | 211 EXFUN (Fratiop, 1); |
| 212 | |
| 213 | |
| 214 /******************************** Rationals *********************************/ | |
| 215 extern Lisp_Object Qrationalp; | |
| 216 | |
| 217 #define RATIONALP(x) (INTEGERP(x) || RATIOP(x)) | |
| 218 #define CHECK_RATIONAL(x) do { \ | |
| 219 if (!RATIONALP (x)) \ | |
| 220 dead_wrong_type_argument (Qrationalp, x); \ | |
| 221 } while (0) | |
| 222 #define CONCHECK_RATIONAL(x) do { \ | |
| 223 if (!RATIONALP (x)) \ | |
| 224 x = wrong_type_argument (Qrationalp, x); \ | |
| 225 } while (0) | |
| 226 | |
| 227 EXFUN (Frationalp, 1); | |
| 228 EXFUN (Fnumerator, 1); | |
| 229 EXFUN (Fdenominator, 1); | |
| 230 | |
| 231 | |
| 232 /******************************** Bigfloats *********************************/ | |
| 233 #ifdef HAVE_BIGFLOAT | |
| 234 struct Lisp_Bigfloat | |
| 235 { | |
| 236 struct lrecord_header lheader; | |
| 237 bigfloat bf; | |
| 238 }; | |
| 239 typedef struct Lisp_Bigfloat Lisp_Bigfloat; | |
| 240 | |
| 241 DECLARE_LRECORD (bigfloat, Lisp_Bigfloat); | |
| 242 #define XBIGFLOAT(x) XRECORD (x, bigfloat, Lisp_Bigfloat) | |
| 243 #define wrap_bigfloat(p) wrap_record (p, bigfloat) | |
| 244 #define BIGFLOATP(x) RECORDP (x, bigfloat) | |
| 245 #define CHECK_BIGFLOAT(x) CHECK_RECORD (x, bigfloat) | |
| 246 #define CONCHECK_BIGFLOAT(x) CONCHECK_RECORD (x, bigfloat) | |
| 247 | |
| 248 #define bigfloat_data(f) ((f)->bf) | |
| 249 #define XBIGFLOAT_DATA(x) bigfloat_data (XBIGFLOAT (x)) | |
| 250 #define XBIGFLOAT_GET_PREC(x) bigfloat_get_prec (XBIGFLOAT_DATA (x)) | |
| 251 #define XBIGFLOAT_SET_PREC(x,p) bigfloat_set_prec (XBIGFLOAT_DATA (x), p) | |
| 252 | |
|
4678
b5e1d4f6b66f
Make #'floor, #'ceiling, #'round, #'truncate conform to Common Lisp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3391
diff
changeset
|
253 #define BIGFLOAT_ARITH_RETURN(f,op) do \ |
|
b5e1d4f6b66f
Make #'floor, #'ceiling, #'round, #'truncate conform to Common Lisp.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3391
diff
changeset
|
254 { \ |
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b5e1d4f6b66f
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255 Lisp_Object retval = make_bigfloat (0.0, bigfloat_get_default_prec()); \ |
| 1983 | 256 bigfloat_##op (XBIGFLOAT_DATA (retval), XBIGFLOAT_DATA (f)); \ |
| 257 return retval; \ | |
| 258 } while (0) | |
| 259 | |
| 260 #define BIGFLOAT_ARITH_RETURN1(f,op,arg) do \ | |
| 261 { \ | |
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262 Lisp_Object retval = make_bigfloat (0.0, bigfloat_get_default_prec()); \ |
| 1983 | 263 bigfloat_##op (XBIGFLOAT_DATA (retval), XBIGFLOAT_DATA (f), arg); \ |
| 264 return retval; \ | |
| 265 } while (0) | |
| 266 | |
| 267 extern Lisp_Object make_bigfloat (double, unsigned long); | |
| 268 extern Lisp_Object make_bigfloat_bf (bigfloat); | |
| 269 extern Lisp_Object Vdefault_float_precision; | |
| 270 extern bigfloat scratch_bigfloat, scratch_bigfloat2; | |
| 271 | |
| 272 #else /* !HAVE_BIGFLOAT */ | |
| 273 | |
| 274 #define BIGFLOATP(x) 0 | |
| 275 #define CHECK_BIGFLOAT(x) dead_wrong_type_argument (Qbigfloatp, x) | |
| 276 #define CONCHECK_BIGFLOAT(x) dead_wrong_type_argument (Qbigfloatp, x) | |
| 277 typedef void bigfloat; | |
| 278 #define make_bigfloat(f) This XEmacs does not support bigfloats | |
| 279 #define make_bigfloat_bf(f) This XEmacs does not support bigfloast | |
| 280 | |
| 281 #endif /* HAVE_BIGFLOAT */ | |
| 282 | |
| 2092 | 283 extern Lisp_Object Qbigfloatp; |
| 1983 | 284 EXFUN (Fbigfloatp, 1); |
| 285 | |
| 286 /********************************* Floating *********************************/ | |
| 4932 | 287 extern Lisp_Object Qfloatingp; |
| 1983 | 288 extern Lisp_Object Qread_default_float_format, Vread_default_float_format; |
| 289 | |
| 290 #define FLOATINGP(x) (FLOATP (x) || BIGFLOATP (x)) | |
| 291 #define CHECK_FLOATING(x) do { \ | |
| 292 if (!FLOATINGP (x)) \ | |
| 293 dead_wrong_type_argument (Qfloatingp, x); \ | |
| 294 } while (0) | |
| 295 #define CONCHECK_FLOATING(x) do { \ | |
| 296 if (!FLOATINGP (x)) \ | |
| 297 x = wrong_type_argument (Qfloating, x); \ | |
| 298 } while (0) | |
| 299 | |
| 2057 | 300 extern Lisp_Object make_floating (double); |
| 1983 | 301 EXFUN (Ffloatp, 1); |
| 302 | |
| 303 | |
| 304 /********************************** Reals ***********************************/ | |
| 305 extern Lisp_Object Qrealp; | |
| 306 | |
| 307 #define REALP(x) (RATIONALP (x) || FLOATINGP (x)) | |
| 308 #define CHECK_REAL(x) do { \ | |
| 309 if (!REALP (x)) \ | |
| 310 dead_wrong_type_argument (Qrealp, x); \ | |
| 311 } while (0) | |
| 312 #define CONCHECK_REAL(x) do { \ | |
| 313 if (!REALP (x)) \ | |
| 314 x = wrong_type_argument (Qrealp, x); \ | |
| 315 } while (0) | |
| 316 | |
| 317 EXFUN (Frealp, 1); | |
| 318 | |
| 319 | |
| 320 /********************************* Numbers **********************************/ | |
| 4932 | 321 /* Qnumberp in lisp.h */ |
| 1983 | 322 #define NUMBERP(x) REALP (x) |
| 323 #define CHECK_NUMBER(x) do { \ | |
| 324 if (!NUMBERP (x)) \ | |
| 325 dead_wrong_type_argument (Qnumberp, x); \ | |
| 326 } while (0) | |
| 327 #define CONCHECK_NUMBER(x) do { \ | |
| 328 if (!NUMBERP (x)) \ | |
| 329 x = wrong_type_argument (Qnumberp, x); \ | |
| 330 } while (0) | |
| 331 | |
| 332 EXFUN (Fcanonicalize_number, 1); | |
| 333 | |
| 334 enum number_type {FIXNUM_T, BIGNUM_T, RATIO_T, FLOAT_T, BIGFLOAT_T}; | |
| 335 | |
| 1995 | 336 extern enum number_type get_number_type (Lisp_Object); |
| 1983 | 337 extern enum number_type promote_args (Lisp_Object *, Lisp_Object *); |
| 338 | |
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339 #ifdef WITH_NUMBER_TYPES |
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340 DECLARE_INLINE_HEADER ( |
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341 int |
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342 non_fixnum_number_p (Lisp_Object object)) |
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343 { |
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344 if (LRECORDP (object)) |
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345 { |
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346 switch (XRECORD_LHEADER (object)->type) |
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347 { |
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348 case lrecord_type_float: |
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349 #ifdef HAVE_BIGNUM |
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350 case lrecord_type_bignum: |
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351 #endif |
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352 #ifdef HAVE_RATIO |
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353 case lrecord_type_ratio: |
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354 #endif |
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355 #ifdef HAVE_BIGFLOAT |
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356 case lrecord_type_bigfloat: |
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357 #endif |
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358 return 1; |
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359 } |
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360 } |
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361 return 0; |
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362 } |
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363 #define NON_FIXNUM_NUMBER_P(X) non_fixnum_number_p (X) |
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364 |
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365 #else |
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366 #define NON_FIXNUM_NUMBER_P FLOATP |
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367 #endif |
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368 |
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369 |
| 1983 | 370 #endif /* INCLUDED_number_h_ */ |