Mercurial > hg > xemacs-beta
view src/number-gmp.h @ 5652:cc6f0266bc36
Avoid #'delq in core Lisp, for the sake of style, a very slightly smaller binary
lisp/ChangeLog addition:
2012-05-01 Aidan Kehoe <kehoea@parhasard.net>
Avoid #'delq in core code, for the sake of style and a (very
slightly) smaller binary.
* behavior.el (disable-behavior):
* behavior.el (compute-behavior-group-children):
* buff-menu.el (buffers-tab-items):
* byte-optimize.el (byte-optimize-delay-constants-math):
* byte-optimize.el (byte-optimize-logmumble):
* byte-optimize.el (byte-decompile-bytecode-1):
* byte-optimize.el (byte-optimize-lapcode):
* bytecomp.el:
* bytecomp.el (byte-compile-arglist-warn):
* bytecomp.el (byte-compile-warn-about-unresolved-functions):
* bytecomp.el (byte-compile-lambda):
* bytecomp.el (byte-compile-out-toplevel):
* bytecomp.el (byte-compile-insert):
* bytecomp.el (byte-compile-defalias-warn):
* cl-macs.el (cl-upcase-arg):
* cl-macs.el (cl-transform-lambda):
* cl-macs.el (cl-do-proclaim):
* cl-macs.el (defstruct):
* cl-macs.el (cl-make-type-test):
* cl-macs.el (define-compiler-macro):
* cl-macs.el (delete-duplicates):
* cus-edit.el (widget-face-value-delete):
* cus-edit.el (face-history):
* easymenu.el (easy-menu-remove):
* files.el (files-fetch-hook-value):
* files.el (file-expand-wildcards):
* font-lock.el (font-lock-update-removed-keyword-alist):
* font-lock.el (font-lock-remove-keywords):
* frame.el (frame-initialize):
* frame.el (frame-notice-user-settings):
* frame.el (set-frame-font):
* frame.el (delete-other-frames):
* frame.el (get-frame-for-buffer-noselect):
* gnuserv.el (gnuserv-kill-buffer-function):
* gnuserv.el (gnuserv-check-device):
* gnuserv.el (gnuserv-kill-client):
* gnuserv.el (gnuserv-buffer-done-1):
* gtk-font-menu.el (gtk-reset-device-font-menus):
* gutter-items.el (buffers-tab-items):
* gutter.el (set-gutter-element-visible-p):
* info.el (Info-find-file-node):
* info.el (Info-history-add):
* info.el (Info-build-annotation-completions):
* info.el (Info-index):
* info.el (Info-reannotate-node):
* itimer.el (delete-itimer):
* itimer.el (start-itimer):
* lib-complete.el (lib-complete:cache-completions):
* loadhist.el (unload-feature):
* menubar-items.el (build-buffers-menu-internal):
* menubar.el (delete-menu-item):
* menubar.el (relabel-menu-item):
* msw-font-menu.el (mswindows-reset-device-font-menus):
* mule/make-coding-system.el (fixed-width-generate-helper):
* next-error.el (next-error-find-buffer):
* obsolete.el:
* obsolete.el (find-non-ascii-charset-string):
* obsolete.el (find-non-ascii-charset-region):
* occur.el (multi-occur-by-filename-regexp):
* occur.el (occur-1):
* packages.el (packages-package-hierarchy-directory-names):
* packages.el (package-get-key-1):
* process.el (setenv):
* simple.el (undo):
* simple.el (handle-pre-motion-command-current-command-is-motion):
* sound.el (load-sound-file):
* wid-edit.el (widget-field-value-delete):
* wid-edit.el (widget-checklist-match-inline):
* wid-edit.el (widget-checklist-match-find):
* wid-edit.el (widget-editable-list-delete-at):
* wid-edit.el (widget-editable-list-entry-create):
* window.el (quit-window):
* x-font-menu.el (x-reset-device-font-menus-core):
1. Replace (delq nil (mapcar ....)) with analogous (mapcan ...)
forms; this is in non-dumped files, it was done previously in
dumped files.
2. Replace (delq FOO (copy-sequence BAR)) with (remove* FOO BAR),
where #'eq and #'eql are equivalent
3. Replace (delq FOO BAR) with (delete* FOO BAR), where FOO is not
a non-fixnum number. Saves a little space in the dumped file
(since the compiler macro adds :test #'eq to the delete* call if
it's not clear that FOO is not a non-fixnum number).
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Tue, 01 May 2012 16:17:42 +0100 |
| parents | 2aa9cd456ae7 |
| children | 3192994c49ca |
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/* Definitions of numeric types for XEmacs using the GNU MP library. Copyright (C) 2004 Jerry James. This file is part of XEmacs. XEmacs 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. XEmacs 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 XEmacs. If not, see <http://www.gnu.org/licenses/>. */ /* Synched up with: Not in FSF. */ /* This library defines the following types: bignum = mpz_t ratio = mpq_t bigfloat = mpf_t */ #ifndef INCLUDED_number_gmp_h_ #define INCLUDED_number_gmp_h_ #ifdef UNO /* Uno complains about several inline functions that include conditions with assignments and side effects if we don't do this */ #undef __GNUC__ #endif #ifdef _MSC_VER /* "unary minus operator applied to unsigned type, result still unsigned": Occurs on line 1596 of gmp.h in version 4.1.4. */ #pragma warning ( disable : 4146 ) #endif #include <gmp.h> #ifdef _MSC_VER #pragma warning ( default : 4146 ) #endif typedef mpz_t bignum; typedef mpq_t ratio; typedef mpf_t bigfloat; extern void init_number_gmp(void); /********************************* Bignums **********************************/ #define HAVE_BIGNUM 1 extern gmp_randstate_t random_state; /***** Bignum: basic functions *****/ #define bignum_init(b) mpz_init (b) #define bignum_fini(b) mpz_clear (b) #define bignum_hashcode(b) mpz_get_ui (b) #define bignum_sign(b) mpz_sgn (b) #define bignum_evenp(b) mpz_even_p (b) #define bignum_oddp(b) mpz_odd_p (b) /***** Bignum: size *****/ #define bignum_fits_int_p(b) mpz_fits_sint_p (b) #define bignum_fits_uint_p(b) mpz_fits_uint_p (b) #define bignum_fits_long_p(b) mpz_fits_slong_p (b) #define bignum_fits_ulong_p(b) mpz_fits_ulong_p (b) /***** Bignum: conversions *****/ #define bignum_to_string(b,base) mpz_get_str (NULL, base, b) #define bignum_to_int(b) ((int) mpz_get_si (b)) #define bignum_to_uint(b) ((unsigned int) mpz_get_ui (b)) #define bignum_to_long(b) mpz_get_si (b) #define bignum_to_ulong(b) mpz_get_ui (b) #define bignum_to_double(b) mpz_get_d (b) /***** Bignum: converting assignments *****/ #define bignum_set(b1,b2) mpz_set (b1, b2) #define bignum_set_string(b,s,base) mpz_set_str (b, s, base) #define bignum_set_long(b,l) mpz_set_si (b, l) #define bignum_set_ulong(b,l) mpz_set_ui (b, l) #define bignum_set_double(b,f) mpz_set_d (b, f) #define bignum_set_ratio(b,r) mpz_set_q (b, r) #define bignum_set_bigfloat(b,f) mpz_set_f (b, f) /***** Bignum: comparisons *****/ #define bignum_cmp(b1,b2) mpz_cmp (b1, b2) #define bignum_lt(b1,b2) (mpz_cmp (b1, b2) < 0) #define bignum_le(b1,b2) (mpz_cmp (b1, b2) <= 0) #define bignum_eql(b1,b2) (mpz_cmp (b1, b2) == 0) #define bignum_ge(b1,b2) (mpz_cmp (b1, b2) >= 0) #define bignum_gt(b1,b2) (mpz_cmp (b1, b2) > 0) /***** Bignum: arithmetic *****/ #define bignum_neg(b,b2) mpz_neg (b, b2) #define bignum_abs(b,b2) mpz_abs (b, b2) #define bignum_add(b,b1,b2) mpz_add (b, b1, b2) #define bignum_sub(b,b1,b2) mpz_sub (b, b1, b2) #define bignum_mul(b,b1,b2) mpz_mul (b, b1, b2) #define bignum_divisible_p(b1,b2) mpz_divisible_p (b1, b2) #define bignum_div(b,b1,b2) mpz_tdiv_q (b, b1, b2) #define bignum_ceil(b,b1,b2) mpz_cdiv_q (b, b1, b2) #define bignum_floor(b,b1,b2) mpz_fdiv_q (b, b1, b2) #define bignum_mod(b,b1,b2) mpz_mod (b, b1, b2) #define bignum_pow(res,b,pow) mpz_pow_ui (res, b, pow) #define bignum_gcd(res,b1,b2) mpz_gcd (res, b1, b2) #define bignum_lcm(res,b1,b2) mpz_lcm (res, b1, b2) /***** Bignum: bit manipulations *****/ #define bignum_and(res,b1,b2) mpz_and (res, b1, b2) #define bignum_ior(res,b1,b2) mpz_ior (res, b1, b2) #define bignum_xor(res,b1,b2) mpz_xor (res, b1, b2) #define bignum_not(res,b) mpz_com (res, b) #define bignum_setbit(b,bit) mpz_setbit (b, bit) #define bignum_clrbit(b,bit) mpz_clrbit (b, bit) #define bignum_testbit(b,bit) mpz_tstbit (b, bit) #define bignum_lshift(res,b,bits) mpz_mul_2exp (res, b, bits) #define bignum_rshift(res,b,bits) mpz_fdiv_q_2exp (res, b, bits) /***** Bignum: random numbers *****/ #define bignum_random_seed(seed) gmp_randseed_ui (random_state, seed) #define bignum_random(res,limit) mpz_urandomm (res, random_state, limit) /********************************** Ratios **********************************/ #define HAVE_RATIO 1 /***** Ratio: basic functions *****/ #define ratio_init(r) mpq_init (r) #define ratio_fini(r) mpq_clear (r) #define ratio_hashcode(r) \ (mpz_get_ui (mpq_denref (r)) * mpz_get_ui (mpq_numref (r))) #define ratio_sign(r) mpq_sgn (r) #define ratio_numerator(r) mpq_numref (r) #define ratio_denominator(r) mpq_denref (r) #define ratio_canonicalize(r) mpq_canonicalize (r) /***** Ratio: conversions *****/ #define ratio_to_string(r,base) mpq_get_str (NULL, base, r) #define ratio_to_int(r) ((int) (mpq_get_d (r))) #define ratio_to_uint(r) ((unsigned int) (mpq_get_d (r))) #define ratio_to_long(r) ((long) (mpq_get_d (r))) #define ratio_to_ulong(r) ((unsigned long) (mpq_get_d (r))) #define ratio_to_double(r) mpq_get_d (r) /***** Ratio: converting assignments *****/ #define ratio_set(r1,r2) mpq_set (r1, r2) #define ratio_set_string(r,s,base) mpq_set_str (r, s, base) #define ratio_set_long(r,l) mpq_set_si (r, l, 1UL) #define ratio_set_ulong(r,l) mpq_set_ui (r, l, 1UL) #define ratio_set_double(r,f) mpq_set_d (r, f) #define ratio_set_bignum(r,b) mpq_set_z (r, b) #define ratio_set_bigfloat(r,f) mpq_set_f (r, f) #define ratio_set_long_ulong(r,num,den) mpq_set_si (r, num, den) #define ratio_set_ulong_ulong(r,num,den) mpq_set_ui (r, num, den) /* FIXME: Why does this canonicalize, but the previous 2 don't? */ #define ratio_set_bignum_bignum(r,num,den) do { \ mpz_set (mpq_numref (r), num); \ mpz_set (mpq_denref (r), den); \ mpq_canonicalize (r); \ } while (0) /***** Ratio: comparisons *****/ #define ratio_cmp(r1,r2) mpq_cmp (r1, r2) #define ratio_lt(r1,r2) (mpq_cmp (r1, r2) < 0) #define ratio_le(r1,r2) (mpq_cmp (r1, r2) <= 0) #define ratio_eql(r1,r2) mpq_equal (r1, r2) #define ratio_ge(r1,r2) (mpq_cmp (r1, r2) >= 0) #define ratio_gt(r1,r2) (mpq_cmp (r1, r2) > 0) /***** Ratio: arithmetic *****/ #define ratio_neg(q,q2) mpq_neg (q, q2) #define ratio_abs(q,q2) mpq_abs (q, q2) #define ratio_inv(q,q2) mpq_inv (q, q2) #define ratio_add(res,q1,q2) mpq_add (res, q1, q2) #define ratio_sub(res,q1,q2) mpq_sub (res, q1, q2) #define ratio_mul(res,q1,q2) mpq_mul (res, q1, q2) #define ratio_div(res,q1,q2) mpq_div (res, q1, q2) /******************************** Bigfloats *********************************/ #define HAVE_BIGFLOAT 1 /***** Bigfloat: basic functions *****/ #define bigfloat_init(f) mpf_init (f) #define bigfloat_init_prec(f,prec) mpf_init2 (f, prec) #define bigfloat_fini(f) mpf_clear (f) #define bigfloat_hashcode(f) mpf_get_ui (f) #define bigfloat_sign(f) mpf_sgn (f) #define bigfloat_get_prec(f) mpf_get_prec (f) #define bigfloat_set_prec(f, prec) mpf_set_prec (f, prec) #define bigfloat_set_default_prec(prec) mpf_set_default_prec(prec) #define bigfloat_get_default_prec() mpf_get_default_prec () /***** Bigfloat: conversions *****/ extern CIbyte *bigfloat_to_string (bigfloat f, int base); #define bigfloat_to_int(f) ((int) mpf_get_si (f)) #define bigfloat_to_uint(f) ((unsigned int) mpf_get_ui (f)) #define bigfloat_to_long(f) mpf_get_si (f) #define bigfloat_to_ulong(f) mpf_get_ui (f) #define bigfloat_to_double(f) mpf_get_d (f) /***** Bigfloat: converting assignments *****/ #define bigfloat_set(f1,f2) mpf_set (f1, f2) #define bigfloat_set_string(f,str,base) mpf_set_str (f, str, base) #define bigfloat_set_long(f,l) mpf_set_si (f, l) #define bigfloat_set_ulong(f,l) mpf_set_ui (f, l) #define bigfloat_set_double(d,f) mpf_set_d (d, f) #define bigfloat_set_bignum(f,b) mpf_set_z (f, b) #define bigfloat_set_ratio(f,r) mpf_set_q (f, r) /***** Bigfloat: comparisons *****/ #define bigfloat_cmp(f1,f2) mpf_cmp (f1, f2) #define bigfloat_lt(f1,f2) (mpf_cmp (f1, f2) < 0) #define bigfloat_le(f1,f2) (mpf_cmp (f1, f2) <= 0) #define bigfloat_eql(f1,f2) (mpf_cmp (f1, f2) == 0) #define bigfloat_eql_bits(f1,f2,bits) mpf_eq (f1, f2, bits) #define bigfloat_ge(f1,f2) (mpf_cmp (f1, f2) >= 0) #define bigfloat_gt(f1,f2) (mpf_cmp (f1, f2) > 0) /***** Bigfloat: arithmetic *****/ #define bigfloat_neg(f,f2) mpf_neg (f, f2) #define bigfloat_abs(f,f2) mpf_abs (f, f2) #define bigfloat_add(res,f1,f2) mpf_add (res, f1, f2) #define bigfloat_sub(res,f1,f2) mpf_sub (res, f1, f2) #define bigfloat_mul(res,f1,f2) mpf_mul (res, f1, f2) #define bigfloat_div(res,f1,f2) mpf_div (res, f1, f2) #define bigfloat_ceil(res,f) mpf_ceil (res, f) #define bigfloat_floor(res,f) mpf_floor (res, f) #define bigfloat_trunc(res,f) mpf_trunc (res, f) #define bigfloat_sqrt(res,f) mpf_sqrt (res, f) #define bigfloat_pow(res,f,exp) mpf_pow_ui (res, f, exp) #endif /* INCLUDED_number_gmp_h_ */