Commit | Line | Data |
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b6149d8d | 1 | /* Copyright (C) 1996,1998,2000,2001,2004,2005, 2006, 2008, 2009 Free Software Foundation, Inc. |
0f2d19dd | 2 | * |
73be1d9e | 3 | * This library is free software; you can redistribute it and/or |
53befeb7 NJ |
4 | * modify it under the terms of the GNU Lesser General Public License |
5 | * as published by the Free Software Foundation; either version 3 of | |
6 | * the License, or (at your option) any later version. | |
0f2d19dd | 7 | * |
53befeb7 NJ |
8 | * This library is distributed in the hope that it will be useful, but |
9 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
73be1d9e MV |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
11 | * Lesser General Public License for more details. | |
0f2d19dd | 12 | * |
73be1d9e MV |
13 | * You should have received a copy of the GNU Lesser General Public |
14 | * License along with this library; if not, write to the Free Software | |
53befeb7 NJ |
15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
16 | * 02110-1301 USA | |
73be1d9e | 17 | */ |
1bbd0b84 | 18 | |
1bbd0b84 | 19 | |
c209c88e GB |
20 | /* |
21 | HWN:FIXME:: | |
22 | Someone should rename this to arraymap.c; that would reflect the | |
23 | contents better. */ | |
0f2d19dd JB |
24 | \f |
25 | ||
26 | ||
27 | \f | |
dbb605f5 LC |
28 | #ifdef HAVE_CONFIG_H |
29 | # include <config.h> | |
30 | #endif | |
0f2d19dd | 31 | |
a0599745 | 32 | #include "libguile/_scm.h" |
405aaef9 | 33 | #include "libguile/strings.h" |
a0599745 MD |
34 | #include "libguile/unif.h" |
35 | #include "libguile/smob.h" | |
36 | #include "libguile/chars.h" | |
37 | #include "libguile/eq.h" | |
38 | #include "libguile/eval.h" | |
39 | #include "libguile/feature.h" | |
40 | #include "libguile/root.h" | |
41 | #include "libguile/vectors.h" | |
b4bdadde | 42 | #include "libguile/srfi-4.h" |
b4b33636 | 43 | #include "libguile/dynwind.h" |
a0599745 MD |
44 | |
45 | #include "libguile/validate.h" | |
46 | #include "libguile/ramap.h" | |
0f2d19dd JB |
47 | \f |
48 | ||
0f2d19dd JB |
49 | typedef struct |
50 | { | |
51 | char *name; | |
52 | SCM sproc; | |
53 | int (*vproc) (); | |
54 | } ra_iproc; | |
55 | ||
ad310508 MD |
56 | |
57 | /* These tables are a kluge that will not scale well when more | |
58 | * vectorized subrs are added. It is tempting to steal some bits from | |
59 | * the SCM_CAR of all subrs (like those selected by SCM_SMOBNUM) to hold an | |
60 | * offset into a table of vectorized subrs. | |
61 | */ | |
62 | ||
63 | static ra_iproc ra_rpsubrs[] = | |
64 | { | |
65 | {"=", SCM_UNDEFINED, scm_ra_eqp}, | |
66 | {"<", SCM_UNDEFINED, scm_ra_lessp}, | |
67 | {"<=", SCM_UNDEFINED, scm_ra_leqp}, | |
68 | {">", SCM_UNDEFINED, scm_ra_grp}, | |
69 | {">=", SCM_UNDEFINED, scm_ra_greqp}, | |
70 | {0, 0, 0} | |
71 | }; | |
72 | ||
73 | static ra_iproc ra_asubrs[] = | |
74 | { | |
75 | {"+", SCM_UNDEFINED, scm_ra_sum}, | |
76 | {"-", SCM_UNDEFINED, scm_ra_difference}, | |
77 | {"*", SCM_UNDEFINED, scm_ra_product}, | |
78 | {"/", SCM_UNDEFINED, scm_ra_divide}, | |
79 | {0, 0, 0} | |
80 | }; | |
81 | ||
0f2d19dd | 82 | |
85516012 MV |
83 | #define GVREF scm_c_generalized_vector_ref |
84 | #define GVSET scm_c_generalized_vector_set_x | |
c209c88e | 85 | |
c014a02e | 86 | static unsigned long |
b4b33636 | 87 | cind (SCM ra, long *ve) |
0f2d19dd | 88 | { |
c014a02e | 89 | unsigned long i; |
0f2d19dd | 90 | int k; |
04b87de5 | 91 | if (!SCM_I_ARRAYP (ra)) |
0f2d19dd | 92 | return *ve; |
04b87de5 MV |
93 | i = SCM_I_ARRAY_BASE (ra); |
94 | for (k = 0; k < SCM_I_ARRAY_NDIM (ra); k++) | |
95 | i += (ve[k] - SCM_I_ARRAY_DIMS (ra)[k].lbnd) * SCM_I_ARRAY_DIMS (ra)[k].inc; | |
0f2d19dd JB |
96 | return i; |
97 | } | |
98 | ||
99 | ||
100 | /* Checker for scm_array mapping functions: | |
101 | return values: 4 --> shapes, increments, and bases are the same; | |
102 | 3 --> shapes and increments are the same; | |
103 | 2 --> shapes are the same; | |
104 | 1 --> ras are at least as big as ra0; | |
105 | 0 --> no match. | |
106 | */ | |
1cc91f1b | 107 | |
0f2d19dd | 108 | int |
6e8d25a6 | 109 | scm_ra_matchp (SCM ra0, SCM ras) |
0f2d19dd JB |
110 | { |
111 | SCM ra1; | |
92c2555f MV |
112 | scm_t_array_dim dims; |
113 | scm_t_array_dim *s0 = &dims; | |
114 | scm_t_array_dim *s1; | |
c014a02e | 115 | unsigned long bas0 = 0; |
0f2d19dd | 116 | int i, ndim = 1; |
399aba0a MV |
117 | int exact = 2 /* 4 */ ; /* Don't care about values >2 (yet?) */ |
118 | ||
119 | if (scm_is_generalized_vector (ra0)) | |
c209c88e | 120 | { |
c209c88e GB |
121 | s0->lbnd = 0; |
122 | s0->inc = 1; | |
399aba0a MV |
123 | s0->ubnd = scm_c_generalized_vector_length (ra0) - 1; |
124 | } | |
04b87de5 | 125 | else if (SCM_I_ARRAYP (ra0)) |
399aba0a | 126 | { |
04b87de5 MV |
127 | ndim = SCM_I_ARRAY_NDIM (ra0); |
128 | s0 = SCM_I_ARRAY_DIMS (ra0); | |
129 | bas0 = SCM_I_ARRAY_BASE (ra0); | |
c209c88e | 130 | } |
399aba0a MV |
131 | else |
132 | return 0; | |
133 | ||
368cf54d | 134 | while (SCM_NIMP (ras)) |
c209c88e GB |
135 | { |
136 | ra1 = SCM_CAR (ras); | |
399aba0a MV |
137 | |
138 | if (scm_is_generalized_vector (ra1)) | |
c209c88e | 139 | { |
399aba0a MV |
140 | size_t length; |
141 | ||
142 | if (1 != ndim) | |
c209c88e | 143 | return 0; |
399aba0a MV |
144 | |
145 | length = scm_c_generalized_vector_length (ra1); | |
146 | ||
147 | switch (exact) | |
148 | { | |
149 | case 4: | |
150 | if (0 != bas0) | |
151 | exact = 3; | |
152 | case 3: | |
153 | if (1 != s0->inc) | |
154 | exact = 2; | |
155 | case 2: | |
156 | if ((0 == s0->lbnd) && (s0->ubnd == length - 1)) | |
157 | break; | |
158 | exact = 1; | |
159 | case 1: | |
160 | if (s0->lbnd < 0 || s0->ubnd >= length) | |
161 | return 0; | |
162 | } | |
163 | } | |
04b87de5 | 164 | else if (SCM_I_ARRAYP (ra1) && ndim == SCM_I_ARRAY_NDIM (ra1)) |
399aba0a | 165 | { |
04b87de5 MV |
166 | s1 = SCM_I_ARRAY_DIMS (ra1); |
167 | if (bas0 != SCM_I_ARRAY_BASE (ra1)) | |
c209c88e GB |
168 | exact = 3; |
169 | for (i = 0; i < ndim; i++) | |
170 | switch (exact) | |
171 | { | |
172 | case 4: | |
173 | case 3: | |
174 | if (s0[i].inc != s1[i].inc) | |
175 | exact = 2; | |
176 | case 2: | |
177 | if (s0[i].lbnd == s1[i].lbnd && s0[i].ubnd == s1[i].ubnd) | |
178 | break; | |
179 | exact = 1; | |
180 | default: | |
181 | if (s0[i].lbnd < s1[i].lbnd || s0[i].ubnd > s1[i].ubnd) | |
182 | return (s0[i].lbnd <= s0[i].ubnd ? 0 : 1); | |
183 | } | |
c209c88e | 184 | } |
399aba0a MV |
185 | else |
186 | return 0; | |
187 | ||
c209c88e GB |
188 | ras = SCM_CDR (ras); |
189 | } | |
399aba0a | 190 | |
0f2d19dd JB |
191 | return exact; |
192 | } | |
193 | ||
1bbd0b84 GB |
194 | /* array mapper: apply cproc to each dimension of the given arrays?. |
195 | int (*cproc) (); procedure to call on unrolled arrays? | |
5c11cc9d | 196 | cproc (dest, source list) or |
1bbd0b84 GB |
197 | cproc (dest, data, source list). |
198 | SCM data; data to give to cproc or unbound. | |
199 | SCM ra0; destination array. | |
200 | SCM lra; list of source arrays. | |
201 | const char *what; caller, for error reporting. */ | |
202 | int | |
203 | scm_ramapc (int (*cproc)(), SCM data, SCM ra0, SCM lra, const char *what) | |
0f2d19dd | 204 | { |
b4b33636 | 205 | SCM z; |
0f2d19dd JB |
206 | SCM vra0, ra1, vra1; |
207 | SCM lvra, *plvra; | |
c014a02e | 208 | long *vinds; |
0f2d19dd JB |
209 | int k, kmax; |
210 | switch (scm_ra_matchp (ra0, lra)) | |
211 | { | |
212 | default: | |
213 | case 0: | |
9cf5d9b7 | 214 | scm_misc_error (what, "array shape mismatch: ~S", scm_list_1 (ra0)); |
0f2d19dd JB |
215 | case 2: |
216 | case 3: | |
217 | case 4: /* Try unrolling arrays */ | |
04b87de5 | 218 | kmax = (SCM_I_ARRAYP (ra0) ? SCM_I_ARRAY_NDIM (ra0) - 1 : 0); |
0f2d19dd JB |
219 | if (kmax < 0) |
220 | goto gencase; | |
221 | vra0 = scm_array_contents (ra0, SCM_UNDEFINED); | |
ff467021 | 222 | if (SCM_IMP (vra0)) goto gencase; |
04b87de5 | 223 | if (!SCM_I_ARRAYP (vra0)) |
0f2d19dd | 224 | { |
399aba0a | 225 | size_t length = scm_c_generalized_vector_length (vra0); |
b6149d8d | 226 | vra1 = scm_i_make_array (1, 0); |
04b87de5 MV |
227 | SCM_I_ARRAY_BASE (vra1) = 0; |
228 | SCM_I_ARRAY_DIMS (vra1)->lbnd = 0; | |
229 | SCM_I_ARRAY_DIMS (vra1)->ubnd = length - 1; | |
230 | SCM_I_ARRAY_DIMS (vra1)->inc = 1; | |
231 | SCM_I_ARRAY_V (vra1) = vra0; | |
0f2d19dd JB |
232 | vra0 = vra1; |
233 | } | |
234 | lvra = SCM_EOL; | |
235 | plvra = &lvra; | |
236 | for (z = lra; SCM_NIMP (z); z = SCM_CDR (z)) | |
237 | { | |
238 | ra1 = SCM_CAR (z); | |
b6149d8d | 239 | vra1 = scm_i_make_array (1, 0); |
04b87de5 MV |
240 | SCM_I_ARRAY_DIMS (vra1)->lbnd = SCM_I_ARRAY_DIMS (vra0)->lbnd; |
241 | SCM_I_ARRAY_DIMS (vra1)->ubnd = SCM_I_ARRAY_DIMS (vra0)->ubnd; | |
242 | if (!SCM_I_ARRAYP (ra1)) | |
0f2d19dd | 243 | { |
04b87de5 MV |
244 | SCM_I_ARRAY_BASE (vra1) = 0; |
245 | SCM_I_ARRAY_DIMS (vra1)->inc = 1; | |
246 | SCM_I_ARRAY_V (vra1) = ra1; | |
0f2d19dd | 247 | } |
04b87de5 | 248 | else if (!SCM_I_ARRAY_CONTP (ra1)) |
0f2d19dd JB |
249 | goto gencase; |
250 | else | |
251 | { | |
04b87de5 MV |
252 | SCM_I_ARRAY_BASE (vra1) = SCM_I_ARRAY_BASE (ra1); |
253 | SCM_I_ARRAY_DIMS (vra1)->inc = SCM_I_ARRAY_DIMS (ra1)[kmax].inc; | |
254 | SCM_I_ARRAY_V (vra1) = SCM_I_ARRAY_V (ra1); | |
0f2d19dd JB |
255 | } |
256 | *plvra = scm_cons (vra1, SCM_EOL); | |
25d8012c | 257 | plvra = SCM_CDRLOC (*plvra); |
0f2d19dd JB |
258 | } |
259 | return (SCM_UNBNDP (data) ? cproc(vra0, lvra) : cproc(vra0, data, lvra)); | |
260 | case 1: | |
261 | gencase: /* Have to loop over all dimensions. */ | |
b6149d8d | 262 | vra0 = scm_i_make_array (1, 0); |
04b87de5 | 263 | if (SCM_I_ARRAYP (ra0)) |
c209c88e | 264 | { |
04b87de5 | 265 | kmax = SCM_I_ARRAY_NDIM (ra0) - 1; |
c209c88e | 266 | if (kmax < 0) |
0f2d19dd | 267 | { |
04b87de5 MV |
268 | SCM_I_ARRAY_DIMS (vra0)->lbnd = 0; |
269 | SCM_I_ARRAY_DIMS (vra0)->ubnd = 0; | |
270 | SCM_I_ARRAY_DIMS (vra0)->inc = 1; | |
0f2d19dd | 271 | } |
c209c88e GB |
272 | else |
273 | { | |
04b87de5 MV |
274 | SCM_I_ARRAY_DIMS (vra0)->lbnd = SCM_I_ARRAY_DIMS (ra0)[kmax].lbnd; |
275 | SCM_I_ARRAY_DIMS (vra0)->ubnd = SCM_I_ARRAY_DIMS (ra0)[kmax].ubnd; | |
276 | SCM_I_ARRAY_DIMS (vra0)->inc = SCM_I_ARRAY_DIMS (ra0)[kmax].inc; | |
c209c88e | 277 | } |
04b87de5 MV |
278 | SCM_I_ARRAY_BASE (vra0) = SCM_I_ARRAY_BASE (ra0); |
279 | SCM_I_ARRAY_V (vra0) = SCM_I_ARRAY_V (ra0); | |
c209c88e GB |
280 | } |
281 | else | |
282 | { | |
ee67e2fa | 283 | size_t length = scm_c_generalized_vector_length (ra0); |
c209c88e | 284 | kmax = 0; |
04b87de5 MV |
285 | SCM_I_ARRAY_DIMS (vra0)->lbnd = 0; |
286 | SCM_I_ARRAY_DIMS (vra0)->ubnd = length - 1; | |
287 | SCM_I_ARRAY_DIMS (vra0)->inc = 1; | |
288 | SCM_I_ARRAY_BASE (vra0) = 0; | |
289 | SCM_I_ARRAY_V (vra0) = ra0; | |
c209c88e GB |
290 | ra0 = vra0; |
291 | } | |
292 | lvra = SCM_EOL; | |
293 | plvra = &lvra; | |
294 | for (z = lra; SCM_NIMP (z); z = SCM_CDR (z)) | |
295 | { | |
296 | ra1 = SCM_CAR (z); | |
b6149d8d | 297 | vra1 = scm_i_make_array (1, 0); |
04b87de5 MV |
298 | SCM_I_ARRAY_DIMS (vra1)->lbnd = SCM_I_ARRAY_DIMS (vra0)->lbnd; |
299 | SCM_I_ARRAY_DIMS (vra1)->ubnd = SCM_I_ARRAY_DIMS (vra0)->ubnd; | |
300 | if (SCM_I_ARRAYP (ra1)) | |
c209c88e GB |
301 | { |
302 | if (kmax >= 0) | |
04b87de5 MV |
303 | SCM_I_ARRAY_DIMS (vra1)->inc = SCM_I_ARRAY_DIMS (ra1)[kmax].inc; |
304 | SCM_I_ARRAY_V (vra1) = SCM_I_ARRAY_V (ra1); | |
c209c88e GB |
305 | } |
306 | else | |
307 | { | |
04b87de5 MV |
308 | SCM_I_ARRAY_DIMS (vra1)->inc = 1; |
309 | SCM_I_ARRAY_V (vra1) = ra1; | |
c209c88e GB |
310 | } |
311 | *plvra = scm_cons (vra1, SCM_EOL); | |
312 | plvra = SCM_CDRLOC (*plvra); | |
313 | } | |
b4b33636 | 314 | |
661ae7ab | 315 | scm_dynwind_begin (0); |
b4b33636 | 316 | |
04b87de5 | 317 | vinds = scm_malloc (sizeof(long) * SCM_I_ARRAY_NDIM (ra0)); |
661ae7ab | 318 | scm_dynwind_free (vinds); |
b4b33636 | 319 | |
c209c88e | 320 | for (k = 0; k <= kmax; k++) |
04b87de5 | 321 | vinds[k] = SCM_I_ARRAY_DIMS (ra0)[k].lbnd; |
c209c88e GB |
322 | k = kmax; |
323 | do | |
324 | { | |
325 | if (k == kmax) | |
326 | { | |
327 | SCM y = lra; | |
04b87de5 | 328 | SCM_I_ARRAY_BASE (vra0) = cind (ra0, vinds); |
c209c88e | 329 | for (z = lvra; SCM_NIMP (z); z = SCM_CDR (z), y = SCM_CDR (y)) |
04b87de5 | 330 | SCM_I_ARRAY_BASE (SCM_CAR (z)) = cind (SCM_CAR (y), vinds); |
c209c88e GB |
331 | if (0 == (SCM_UNBNDP (data) ? cproc(vra0, lvra) : cproc(vra0, data, lvra))) |
332 | return 0; | |
333 | k--; | |
334 | continue; | |
335 | } | |
04b87de5 | 336 | if (vinds[k] < SCM_I_ARRAY_DIMS (ra0)[k].ubnd) |
c209c88e GB |
337 | { |
338 | vinds[k]++; | |
339 | k++; | |
340 | continue; | |
341 | } | |
04b87de5 | 342 | vinds[k] = SCM_I_ARRAY_DIMS (ra0)[k].lbnd - 1; |
c209c88e GB |
343 | k--; |
344 | } | |
345 | while (k >= 0); | |
b4b33636 | 346 | |
661ae7ab | 347 | scm_dynwind_end (); |
c209c88e | 348 | return 1; |
0f2d19dd JB |
349 | } |
350 | } | |
351 | ||
352 | ||
3b3b36dd | 353 | SCM_DEFINE (scm_array_fill_x, "array-fill!", 2, 0, 0, |
c209c88e | 354 | (SCM ra, SCM fill), |
8f85c0c6 | 355 | "Store @var{fill} in every element of @var{array}. The value returned\n" |
b380b885 | 356 | "is unspecified.") |
1bbd0b84 | 357 | #define FUNC_NAME s_scm_array_fill_x |
ad310508 | 358 | { |
c209c88e | 359 | scm_ramapc (scm_array_fill_int, fill, ra, SCM_EOL, FUNC_NAME); |
ad310508 MD |
360 | return SCM_UNSPECIFIED; |
361 | } | |
1bbd0b84 | 362 | #undef FUNC_NAME |
ad310508 | 363 | |
5c11cc9d GH |
364 | /* to be used as cproc in scm_ramapc to fill an array dimension with |
365 | "fill". */ | |
0f2d19dd | 366 | int |
e81d98ec | 367 | scm_array_fill_int (SCM ra, SCM fill, SCM ignore SCM_UNUSED) |
1bbd0b84 | 368 | #define FUNC_NAME s_scm_array_fill_x |
0f2d19dd | 369 | { |
c014a02e | 370 | unsigned long i; |
04b87de5 MV |
371 | unsigned long n = SCM_I_ARRAY_DIMS (ra)->ubnd - SCM_I_ARRAY_DIMS (ra)->lbnd + 1; |
372 | long inc = SCM_I_ARRAY_DIMS (ra)->inc; | |
373 | unsigned long base = SCM_I_ARRAY_BASE (ra); | |
5c11cc9d | 374 | |
04b87de5 | 375 | ra = SCM_I_ARRAY_V (ra); |
b4bdadde | 376 | |
afaf9d0b | 377 | for (i = base; n--; i += inc) |
85516012 | 378 | GVSET (ra, i, fill); |
afaf9d0b | 379 | |
0f2d19dd JB |
380 | return 1; |
381 | } | |
1bbd0b84 | 382 | #undef FUNC_NAME |
0f2d19dd | 383 | |
0f2d19dd | 384 | |
c209c88e | 385 | |
0f2d19dd | 386 | static int |
1bbd0b84 | 387 | racp (SCM src, SCM dst) |
0f2d19dd | 388 | { |
04b87de5 MV |
389 | long n = (SCM_I_ARRAY_DIMS (src)->ubnd - SCM_I_ARRAY_DIMS (src)->lbnd + 1); |
390 | long inc_d, inc_s = SCM_I_ARRAY_DIMS (src)->inc; | |
391 | unsigned long i_d, i_s = SCM_I_ARRAY_BASE (src); | |
0f2d19dd | 392 | dst = SCM_CAR (dst); |
04b87de5 MV |
393 | inc_d = SCM_I_ARRAY_DIMS (dst)->inc; |
394 | i_d = SCM_I_ARRAY_BASE (dst); | |
395 | src = SCM_I_ARRAY_V (src); | |
396 | dst = SCM_I_ARRAY_V (dst); | |
c209c88e | 397 | |
399aba0a | 398 | for (; n-- > 0; i_s += inc_s, i_d += inc_d) |
85516012 | 399 | GVSET (dst, i_d, GVREF (src, i_s)); |
0f2d19dd JB |
400 | return 1; |
401 | } | |
402 | ||
1bbd0b84 | 403 | SCM_REGISTER_PROC(s_array_copy_in_order_x, "array-copy-in-order!", 2, 0, 0, scm_array_copy_x); |
1cc91f1b | 404 | |
1bbd0b84 | 405 | |
3b3b36dd | 406 | SCM_DEFINE (scm_array_copy_x, "array-copy!", 2, 0, 0, |
c209c88e | 407 | (SCM src, SCM dst), |
8f85c0c6 NJ |
408 | "@deffnx {Scheme Procedure} array-copy-in-order! src dst\n" |
409 | "Copy every element from vector or array @var{source} to the\n" | |
b380b885 MD |
410 | "corresponding element of @var{destination}. @var{destination} must have\n" |
411 | "the same rank as @var{source}, and be at least as large in each\n" | |
412 | "dimension. The order is unspecified.") | |
1bbd0b84 | 413 | #define FUNC_NAME s_scm_array_copy_x |
0f2d19dd | 414 | { |
c209c88e | 415 | scm_ramapc (racp, SCM_UNDEFINED, src, scm_cons (dst, SCM_EOL), FUNC_NAME); |
0f2d19dd JB |
416 | return SCM_UNSPECIFIED; |
417 | } | |
1bbd0b84 | 418 | #undef FUNC_NAME |
0f2d19dd JB |
419 | |
420 | /* Functions callable by ARRAY-MAP! */ | |
421 | ||
1cc91f1b | 422 | |
0f2d19dd | 423 | int |
1bbd0b84 | 424 | scm_ra_eqp (SCM ra0, SCM ras) |
0f2d19dd JB |
425 | { |
426 | SCM ra1 = SCM_CAR (ras), ra2 = SCM_CAR (SCM_CDR (ras)); | |
fab07c30 MV |
427 | scm_t_array_handle ra0_handle; |
428 | scm_t_array_dim *ra0_dims; | |
429 | size_t n; | |
430 | ssize_t inc0; | |
431 | size_t i0 = 0; | |
432 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1), i2 = SCM_I_ARRAY_BASE (ra2); | |
04b87de5 MV |
433 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; |
434 | long inc2 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
04b87de5 MV |
435 | ra1 = SCM_I_ARRAY_V (ra1); |
436 | ra2 = SCM_I_ARRAY_V (ra2); | |
fab07c30 MV |
437 | |
438 | scm_array_get_handle (ra0, &ra0_handle); | |
439 | ra0_dims = scm_array_handle_dims (&ra0_handle); | |
440 | n = ra0_dims[0].ubnd - ra0_dims[0].lbnd + 1; | |
441 | inc0 = ra0_dims[0].inc; | |
442 | ||
399aba0a | 443 | { |
399aba0a | 444 | for (; n-- > 0; i0 += inc0, i1 += inc1, i2 += inc2) |
fab07c30 | 445 | if (scm_is_true (scm_array_handle_ref (&ra0_handle, i0))) |
85516012 | 446 | if (!scm_is_eq (GVREF (ra1, i1), GVREF (ra2, i2))) |
fab07c30 | 447 | scm_array_handle_set (&ra0_handle, i0, SCM_BOOL_F); |
399aba0a MV |
448 | } |
449 | ||
fab07c30 | 450 | scm_array_handle_release (&ra0_handle); |
0f2d19dd JB |
451 | return 1; |
452 | } | |
453 | ||
454 | /* opt 0 means <, nonzero means >= */ | |
1cc91f1b | 455 | |
0f2d19dd | 456 | static int |
34d19ef6 | 457 | ra_compare (SCM ra0, SCM ra1, SCM ra2, int opt) |
0f2d19dd | 458 | { |
fab07c30 MV |
459 | scm_t_array_handle ra0_handle; |
460 | scm_t_array_dim *ra0_dims; | |
461 | size_t n; | |
462 | ssize_t inc0; | |
463 | size_t i0 = 0; | |
464 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1), i2 = SCM_I_ARRAY_BASE (ra2); | |
04b87de5 MV |
465 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; |
466 | long inc2 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
04b87de5 MV |
467 | ra1 = SCM_I_ARRAY_V (ra1); |
468 | ra2 = SCM_I_ARRAY_V (ra2); | |
399aba0a | 469 | |
fab07c30 MV |
470 | scm_array_get_handle (ra0, &ra0_handle); |
471 | ra0_dims = scm_array_handle_dims (&ra0_handle); | |
472 | n = ra0_dims[0].ubnd - ra0_dims[0].lbnd + 1; | |
473 | inc0 = ra0_dims[0].inc; | |
474 | ||
399aba0a | 475 | { |
399aba0a | 476 | for (; n-- > 0; i0 += inc0, i1 += inc1, i2 += inc2) |
fab07c30 | 477 | if (scm_is_true (scm_array_handle_ref (&ra0_handle, i0))) |
399aba0a | 478 | if (opt ? |
85516012 MV |
479 | scm_is_true (scm_less_p (GVREF (ra1, i1), GVREF (ra2, i2))) : |
480 | scm_is_false (scm_less_p (GVREF (ra1, i1), GVREF (ra2, i2)))) | |
fab07c30 | 481 | scm_array_handle_set (&ra0_handle, i0, SCM_BOOL_F); |
399aba0a MV |
482 | } |
483 | ||
fab07c30 | 484 | scm_array_handle_release (&ra0_handle); |
0f2d19dd JB |
485 | return 1; |
486 | } | |
487 | ||
488 | ||
1cc91f1b | 489 | |
0f2d19dd | 490 | int |
1bbd0b84 | 491 | scm_ra_lessp (SCM ra0, SCM ras) |
0f2d19dd JB |
492 | { |
493 | return ra_compare (ra0, SCM_CAR (ras), SCM_CAR (SCM_CDR (ras)), 0); | |
494 | } | |
495 | ||
1cc91f1b | 496 | |
0f2d19dd | 497 | int |
1bbd0b84 | 498 | scm_ra_leqp (SCM ra0, SCM ras) |
0f2d19dd JB |
499 | { |
500 | return ra_compare (ra0, SCM_CAR (SCM_CDR (ras)), SCM_CAR (ras), 1); | |
501 | } | |
502 | ||
1cc91f1b | 503 | |
0f2d19dd | 504 | int |
1bbd0b84 | 505 | scm_ra_grp (SCM ra0, SCM ras) |
0f2d19dd JB |
506 | { |
507 | return ra_compare (ra0, SCM_CAR (SCM_CDR (ras)), SCM_CAR (ras), 0); | |
508 | } | |
509 | ||
1cc91f1b | 510 | |
0f2d19dd | 511 | int |
1bbd0b84 | 512 | scm_ra_greqp (SCM ra0, SCM ras) |
0f2d19dd JB |
513 | { |
514 | return ra_compare (ra0, SCM_CAR (ras), SCM_CAR (SCM_CDR (ras)), 1); | |
515 | } | |
516 | ||
517 | ||
0f2d19dd | 518 | int |
1bbd0b84 | 519 | scm_ra_sum (SCM ra0, SCM ras) |
0f2d19dd | 520 | { |
04b87de5 MV |
521 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
522 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
523 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
524 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 525 | if (!scm_is_null(ras)) |
c209c88e GB |
526 | { |
527 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
528 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1); |
529 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
530 | ra1 = SCM_I_ARRAY_V (ra1); | |
c209c88e GB |
531 | switch (SCM_TYP7 (ra0) == SCM_TYP7 (ra1) ? SCM_TYP7 (ra0) : 0) |
532 | { | |
533 | default: | |
0f2d19dd | 534 | { |
c209c88e | 535 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 | 536 | GVSET (ra0, i0, scm_sum (GVREF(ra0, i0), GVREF(ra1, i1))); |
c209c88e GB |
537 | break; |
538 | } | |
c209c88e GB |
539 | } |
540 | } | |
0f2d19dd JB |
541 | return 1; |
542 | } | |
543 | ||
544 | ||
1cc91f1b | 545 | |
0f2d19dd | 546 | int |
1bbd0b84 | 547 | scm_ra_difference (SCM ra0, SCM ras) |
0f2d19dd | 548 | { |
04b87de5 MV |
549 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
550 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
551 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
552 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 553 | if (scm_is_null (ras)) |
c209c88e GB |
554 | { |
555 | switch (SCM_TYP7 (ra0)) | |
556 | { | |
557 | default: | |
558 | { | |
c209c88e | 559 | for (; n-- > 0; i0 += inc0) |
85516012 | 560 | GVSET (ra0, i0, scm_difference (GVREF(ra0, i0), SCM_UNDEFINED)); |
c209c88e GB |
561 | break; |
562 | } | |
c209c88e GB |
563 | } |
564 | } | |
0f2d19dd JB |
565 | else |
566 | { | |
567 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
568 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1); |
569 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
570 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd JB |
571 | switch (SCM_TYP7 (ra0) == SCM_TYP7 (ra1) ? SCM_TYP7 (ra0) : 0) |
572 | { | |
573 | default: | |
574 | { | |
0f2d19dd | 575 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 MV |
576 | GVSET (ra0, i0, scm_difference (GVREF (ra0, i0), |
577 | GVREF (ra1, i1))); | |
0f2d19dd JB |
578 | break; |
579 | } | |
0f2d19dd JB |
580 | } |
581 | } | |
582 | return 1; | |
583 | } | |
584 | ||
585 | ||
1cc91f1b | 586 | |
0f2d19dd | 587 | int |
1bbd0b84 | 588 | scm_ra_product (SCM ra0, SCM ras) |
0f2d19dd | 589 | { |
04b87de5 MV |
590 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
591 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
592 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
593 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 594 | if (!scm_is_null (ras)) |
c209c88e GB |
595 | { |
596 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
597 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1); |
598 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
599 | ra1 = SCM_I_ARRAY_V (ra1); | |
c209c88e GB |
600 | switch (SCM_TYP7 (ra0) == SCM_TYP7 (ra1) ? SCM_TYP7 (ra0) : 0) |
601 | { | |
602 | default: | |
0f2d19dd | 603 | { |
c209c88e | 604 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 MV |
605 | GVSET (ra0, i0, scm_product (GVREF (ra0, i0), |
606 | GVREF (ra1, i1))); | |
c209c88e | 607 | } |
c209c88e GB |
608 | } |
609 | } | |
0f2d19dd JB |
610 | return 1; |
611 | } | |
612 | ||
1cc91f1b | 613 | |
0f2d19dd | 614 | int |
1bbd0b84 | 615 | scm_ra_divide (SCM ra0, SCM ras) |
0f2d19dd | 616 | { |
04b87de5 MV |
617 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
618 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
619 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
620 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 621 | if (scm_is_null (ras)) |
c209c88e GB |
622 | { |
623 | switch (SCM_TYP7 (ra0)) | |
624 | { | |
625 | default: | |
626 | { | |
c209c88e | 627 | for (; n-- > 0; i0 += inc0) |
85516012 | 628 | GVSET (ra0, i0, scm_divide (GVREF (ra0, i0), SCM_UNDEFINED)); |
c209c88e GB |
629 | break; |
630 | } | |
c209c88e GB |
631 | } |
632 | } | |
0f2d19dd JB |
633 | else |
634 | { | |
635 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
636 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1); |
637 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
638 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd JB |
639 | switch (SCM_TYP7 (ra0) == SCM_TYP7 (ra1) ? SCM_TYP7 (ra0) : 0) |
640 | { | |
641 | default: | |
642 | { | |
0f2d19dd | 643 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
afaf9d0b | 644 | { |
85516012 MV |
645 | SCM res = scm_divide (GVREF (ra0, i0), |
646 | GVREF (ra1, i1)); | |
647 | GVSET (ra0, i0, res); | |
afaf9d0b | 648 | } |
0f2d19dd JB |
649 | break; |
650 | } | |
0f2d19dd JB |
651 | } |
652 | } | |
653 | return 1; | |
654 | } | |
655 | ||
1cc91f1b | 656 | |
0f2d19dd | 657 | int |
1bbd0b84 | 658 | scm_array_identity (SCM dst, SCM src) |
0f2d19dd JB |
659 | { |
660 | return racp (SCM_CAR (src), scm_cons (dst, SCM_EOL)); | |
661 | } | |
662 | ||
663 | ||
1cc91f1b | 664 | |
0f2d19dd | 665 | static int |
34d19ef6 | 666 | ramap (SCM ra0, SCM proc, SCM ras) |
0f2d19dd | 667 | { |
04b87de5 MV |
668 | long i = SCM_I_ARRAY_DIMS (ra0)->lbnd; |
669 | long inc = SCM_I_ARRAY_DIMS (ra0)->inc; | |
670 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd; | |
671 | long base = SCM_I_ARRAY_BASE (ra0) - i * inc; | |
672 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 673 | if (scm_is_null (ras)) |
c209c88e | 674 | for (; i <= n; i++) |
85516012 | 675 | GVSET (ra0, i*inc+base, scm_call_0 (proc)); |
0f2d19dd JB |
676 | else |
677 | { | |
678 | SCM ra1 = SCM_CAR (ras); | |
34d19ef6 | 679 | SCM args; |
04b87de5 MV |
680 | unsigned long k, i1 = SCM_I_ARRAY_BASE (ra1); |
681 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
682 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd | 683 | ras = SCM_CDR (ras); |
d2e53ed6 | 684 | if (scm_is_null(ras)) |
c209c88e | 685 | ras = scm_nullvect; |
0f2d19dd | 686 | else |
ee67e2fa | 687 | ras = scm_vector (ras); |
34d19ef6 | 688 | |
0f2d19dd JB |
689 | for (; i <= n; i++, i1 += inc1) |
690 | { | |
691 | args = SCM_EOL; | |
ee67e2fa | 692 | for (k = scm_c_vector_length (ras); k--;) |
85516012 MV |
693 | args = scm_cons (GVREF (scm_c_vector_ref (ras, k), i), args); |
694 | args = scm_cons (GVREF (ra1, i1), args); | |
695 | GVSET (ra0, i*inc+base, scm_apply_0 (proc, args)); | |
0f2d19dd JB |
696 | } |
697 | } | |
698 | return 1; | |
699 | } | |
700 | ||
1cc91f1b | 701 | |
0f2d19dd | 702 | static int |
14b18ed6 | 703 | ramap_dsubr (SCM ra0, SCM proc, SCM ras) |
0f2d19dd JB |
704 | { |
705 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
706 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0), i1 = SCM_I_ARRAY_BASE (ra1); |
707 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc, inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
708 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra1)->lbnd + 1; | |
709 | ra0 = SCM_I_ARRAY_V (ra0); | |
710 | ra1 = SCM_I_ARRAY_V (ra1); | |
ff467021 | 711 | switch (SCM_TYP7 (ra0)) |
c209c88e GB |
712 | { |
713 | default: | |
afaf9d0b | 714 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 | 715 | GVSET (ra0, i0, scm_call_1 (proc, GVREF (ra1, i1))); |
afaf9d0b | 716 | break; |
c209c88e | 717 | } |
0f2d19dd JB |
718 | return 1; |
719 | } | |
720 | ||
721 | ||
1cc91f1b | 722 | |
0f2d19dd | 723 | static int |
34d19ef6 | 724 | ramap_rp (SCM ra0, SCM proc, SCM ras) |
0f2d19dd JB |
725 | { |
726 | SCM ra1 = SCM_CAR (ras), ra2 = SCM_CAR (SCM_CDR (ras)); | |
04b87de5 MV |
727 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
728 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0), i1 = SCM_I_ARRAY_BASE (ra1), i2 = SCM_I_ARRAY_BASE (ra2); | |
729 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
730 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
731 | long inc2 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
732 | ra0 = SCM_I_ARRAY_V (ra0); | |
733 | ra1 = SCM_I_ARRAY_V (ra1); | |
734 | ra2 = SCM_I_ARRAY_V (ra2); | |
399aba0a MV |
735 | |
736 | for (; n-- > 0; i0 += inc0, i1 += inc1, i2 += inc2) | |
737 | if (scm_is_true (scm_c_bitvector_ref (ra0, i0))) | |
85516012 | 738 | if (scm_is_false (SCM_SUBRF (proc) (GVREF (ra1, i1), GVREF (ra2, i2)))) |
399aba0a MV |
739 | scm_c_bitvector_set_x (ra0, i0, SCM_BOOL_F); |
740 | ||
0f2d19dd JB |
741 | return 1; |
742 | } | |
743 | ||
744 | ||
1cc91f1b | 745 | |
0f2d19dd | 746 | static int |
34d19ef6 | 747 | ramap_1 (SCM ra0, SCM proc, SCM ras) |
0f2d19dd JB |
748 | { |
749 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
750 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
751 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0), i1 = SCM_I_ARRAY_BASE (ra1); | |
752 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc, inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
753 | ra0 = SCM_I_ARRAY_V (ra0); | |
754 | ra1 = SCM_I_ARRAY_V (ra1); | |
95f5b0f5 | 755 | if (scm_tc7_vector == SCM_TYP7 (ra0) || scm_tc7_wvect == SCM_TYP7 (ra0)) |
0f2d19dd | 756 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 | 757 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra1, i1))); |
0f2d19dd JB |
758 | else |
759 | for (; n-- > 0; i0 += inc0, i1 += inc1) | |
85516012 | 760 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra1, i1))); |
0f2d19dd JB |
761 | return 1; |
762 | } | |
763 | ||
764 | ||
1cc91f1b | 765 | |
0f2d19dd | 766 | static int |
34d19ef6 | 767 | ramap_2o (SCM ra0, SCM proc, SCM ras) |
0f2d19dd JB |
768 | { |
769 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
770 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
771 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0), i1 = SCM_I_ARRAY_BASE (ra1); | |
772 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc, inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
773 | ra0 = SCM_I_ARRAY_V (ra0); | |
774 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd | 775 | ras = SCM_CDR (ras); |
d2e53ed6 | 776 | if (scm_is_null (ras)) |
c209c88e | 777 | { |
85516012 MV |
778 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
779 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra1, i1), SCM_UNDEFINED)); | |
c209c88e | 780 | } |
0f2d19dd JB |
781 | else |
782 | { | |
783 | SCM ra2 = SCM_CAR (ras); | |
04b87de5 MV |
784 | unsigned long i2 = SCM_I_ARRAY_BASE (ra2); |
785 | long inc2 = SCM_I_ARRAY_DIMS (ra2)->inc; | |
786 | ra2 = SCM_I_ARRAY_V (ra2); | |
85516012 MV |
787 | for (; n-- > 0; i0 += inc0, i1 += inc1, i2 += inc2) |
788 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra1, i1), GVREF (ra2, i2))); | |
0f2d19dd JB |
789 | } |
790 | return 1; | |
791 | } | |
792 | ||
793 | ||
1cc91f1b | 794 | |
0f2d19dd | 795 | static int |
34d19ef6 | 796 | ramap_a (SCM ra0, SCM proc, SCM ras) |
0f2d19dd | 797 | { |
04b87de5 MV |
798 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
799 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
800 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
801 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 802 | if (scm_is_null (ras)) |
c209c88e | 803 | for (; n-- > 0; i0 += inc0) |
85516012 | 804 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra0, i0), SCM_UNDEFINED)); |
0f2d19dd JB |
805 | else |
806 | { | |
807 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
808 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1); |
809 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
810 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd | 811 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 | 812 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra0, i0), GVREF (ra1, i1))); |
0f2d19dd JB |
813 | } |
814 | return 1; | |
815 | } | |
816 | ||
f5f2dcff | 817 | |
1bbd0b84 | 818 | SCM_REGISTER_PROC(s_array_map_in_order_x, "array-map-in-order!", 2, 0, 1, scm_array_map_x); |
1cc91f1b | 819 | |
718866aa | 820 | SCM_SYMBOL (sym_b, "b"); |
1bbd0b84 | 821 | |
3b3b36dd | 822 | SCM_DEFINE (scm_array_map_x, "array-map!", 2, 0, 1, |
c209c88e | 823 | (SCM ra0, SCM proc, SCM lra), |
8f85c0c6 | 824 | "@deffnx {Scheme Procedure} array-map-in-order! ra0 proc . lra\n" |
b380b885 MD |
825 | "@var{array1}, @dots{} must have the same number of dimensions as\n" |
826 | "@var{array0} and have a range for each index which includes the range\n" | |
827 | "for the corresponding index in @var{array0}. @var{proc} is applied to\n" | |
828 | "each tuple of elements of @var{array1} @dots{} and the result is stored\n" | |
829 | "as the corresponding element in @var{array0}. The value returned is\n" | |
830 | "unspecified. The order of application is unspecified.") | |
1bbd0b84 | 831 | #define FUNC_NAME s_scm_array_map_x |
0f2d19dd | 832 | { |
34d19ef6 | 833 | SCM_VALIDATE_PROC (2, proc); |
af45e3b0 | 834 | SCM_VALIDATE_REST_ARGUMENT (lra); |
f530e94f | 835 | |
0f2d19dd | 836 | switch (SCM_TYP7 (proc)) |
c209c88e GB |
837 | { |
838 | default: | |
839 | gencase: | |
840 | scm_ramapc (ramap, proc, ra0, lra, FUNC_NAME); | |
841 | return SCM_UNSPECIFIED; | |
842 | case scm_tc7_subr_1: | |
f530e94f KR |
843 | if (! scm_is_pair (lra)) |
844 | SCM_WRONG_NUM_ARGS (); /* need 1 source */ | |
c209c88e GB |
845 | scm_ramapc (ramap_1, proc, ra0, lra, FUNC_NAME); |
846 | return SCM_UNSPECIFIED; | |
847 | case scm_tc7_subr_2: | |
f530e94f KR |
848 | if (! (scm_is_pair (lra) && scm_is_pair (SCM_CDR (lra)))) |
849 | SCM_WRONG_NUM_ARGS (); /* need 2 sources */ | |
850 | goto subr_2o; | |
c209c88e | 851 | case scm_tc7_subr_2o: |
f530e94f KR |
852 | if (! scm_is_pair (lra)) |
853 | SCM_WRONG_NUM_ARGS (); /* need 1 source */ | |
854 | subr_2o: | |
c209c88e GB |
855 | scm_ramapc (ramap_2o, proc, ra0, lra, FUNC_NAME); |
856 | return SCM_UNSPECIFIED; | |
14b18ed6 | 857 | case scm_tc7_dsubr: |
f530e94f KR |
858 | if (! scm_is_pair (lra)) |
859 | SCM_WRONG_NUM_ARGS (); /* need 1 source */ | |
14b18ed6 | 860 | scm_ramapc (ramap_dsubr, proc, ra0, lra, FUNC_NAME); |
c209c88e GB |
861 | return SCM_UNSPECIFIED; |
862 | case scm_tc7_rpsubr: | |
0f2d19dd | 863 | { |
c209c88e | 864 | ra_iproc *p; |
718866aa | 865 | if (!scm_is_typed_array (ra0, sym_b)) |
0f2d19dd | 866 | goto gencase; |
c209c88e GB |
867 | scm_array_fill_x (ra0, SCM_BOOL_T); |
868 | for (p = ra_rpsubrs; p->name; p++) | |
bc36d050 | 869 | if (scm_is_eq (proc, p->sproc)) |
c209c88e | 870 | { |
d2e53ed6 | 871 | while (!scm_is_null (lra) && !scm_is_null (SCM_CDR (lra))) |
c209c88e GB |
872 | { |
873 | scm_ramapc (p->vproc, SCM_UNDEFINED, ra0, lra, FUNC_NAME); | |
874 | lra = SCM_CDR (lra); | |
875 | } | |
876 | return SCM_UNSPECIFIED; | |
877 | } | |
d2e53ed6 | 878 | while (!scm_is_null (lra) && !scm_is_null (SCM_CDR (lra))) |
c209c88e GB |
879 | { |
880 | scm_ramapc (ramap_rp, proc, ra0, lra, FUNC_NAME); | |
881 | lra = SCM_CDR (lra); | |
882 | } | |
0f2d19dd | 883 | return SCM_UNSPECIFIED; |
c209c88e GB |
884 | } |
885 | case scm_tc7_asubr: | |
d2e53ed6 | 886 | if (scm_is_null (lra)) |
c209c88e | 887 | { |
5d916ba3 | 888 | SCM fill = SCM_SUBRF (proc) (SCM_UNDEFINED, SCM_UNDEFINED); |
c209c88e GB |
889 | scm_array_fill_x (ra0, fill); |
890 | } | |
891 | else | |
0f2d19dd | 892 | { |
c209c88e | 893 | SCM tail, ra1 = SCM_CAR (lra); |
04b87de5 | 894 | SCM v0 = (SCM_I_ARRAYP (ra0) ? SCM_I_ARRAY_V (ra0) : ra0); |
0f2d19dd | 895 | ra_iproc *p; |
c209c88e GB |
896 | /* Check to see if order might matter. |
897 | This might be an argument for a separate | |
898 | SERIAL-ARRAY-MAP! */ | |
bc36d050 | 899 | if (scm_is_eq (v0, ra1) |
04b87de5 | 900 | || (SCM_I_ARRAYP (ra1) && scm_is_eq (v0, SCM_I_ARRAY_V (ra1)))) |
bc36d050 | 901 | if (!scm_is_eq (ra0, ra1) |
04b87de5 | 902 | || (SCM_I_ARRAYP(ra0) && !SCM_I_ARRAY_CONTP(ra0))) |
c209c88e | 903 | goto gencase; |
d2e53ed6 | 904 | for (tail = SCM_CDR (lra); !scm_is_null (tail); tail = SCM_CDR (tail)) |
c209c88e GB |
905 | { |
906 | ra1 = SCM_CAR (tail); | |
bc36d050 | 907 | if (scm_is_eq (v0, ra1) |
04b87de5 | 908 | || (SCM_I_ARRAYP (ra1) && scm_is_eq (v0, SCM_I_ARRAY_V (ra1)))) |
c209c88e GB |
909 | goto gencase; |
910 | } | |
911 | for (p = ra_asubrs; p->name; p++) | |
bc36d050 | 912 | if (scm_is_eq (proc, p->sproc)) |
0f2d19dd | 913 | { |
bc36d050 | 914 | if (!scm_is_eq (ra0, SCM_CAR (lra))) |
c209c88e GB |
915 | scm_ramapc (scm_array_identity, SCM_UNDEFINED, ra0, scm_cons (SCM_CAR (lra), SCM_EOL), FUNC_NAME); |
916 | lra = SCM_CDR (lra); | |
917 | while (1) | |
0f2d19dd | 918 | { |
c209c88e GB |
919 | scm_ramapc (p->vproc, SCM_UNDEFINED, ra0, lra, FUNC_NAME); |
920 | if (SCM_IMP (lra) || SCM_IMP (SCM_CDR (lra))) | |
921 | return SCM_UNSPECIFIED; | |
0f2d19dd JB |
922 | lra = SCM_CDR (lra); |
923 | } | |
0f2d19dd | 924 | } |
c209c88e GB |
925 | scm_ramapc (ramap_2o, proc, ra0, lra, FUNC_NAME); |
926 | lra = SCM_CDR (lra); | |
927 | if (SCM_NIMP (lra)) | |
928 | for (lra = SCM_CDR (lra); SCM_NIMP (lra); lra = SCM_CDR (lra)) | |
929 | scm_ramapc (ramap_a, proc, ra0, lra, FUNC_NAME); | |
0f2d19dd | 930 | } |
c209c88e GB |
931 | return SCM_UNSPECIFIED; |
932 | } | |
0f2d19dd | 933 | } |
1bbd0b84 | 934 | #undef FUNC_NAME |
0f2d19dd | 935 | |
1cc91f1b | 936 | |
0f2d19dd | 937 | static int |
34d19ef6 | 938 | rafe (SCM ra0, SCM proc, SCM ras) |
0f2d19dd | 939 | { |
04b87de5 MV |
940 | long i = SCM_I_ARRAY_DIMS (ra0)->lbnd; |
941 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
942 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
943 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd; | |
944 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 945 | if (scm_is_null (ras)) |
c209c88e | 946 | for (; i <= n; i++, i0 += inc0) |
85516012 | 947 | scm_call_1 (proc, GVREF (ra0, i0)); |
0f2d19dd JB |
948 | else |
949 | { | |
950 | SCM ra1 = SCM_CAR (ras); | |
34d19ef6 | 951 | SCM args; |
04b87de5 MV |
952 | unsigned long k, i1 = SCM_I_ARRAY_BASE (ra1); |
953 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
954 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd | 955 | ras = SCM_CDR (ras); |
d2e53ed6 | 956 | if (scm_is_null(ras)) |
c209c88e | 957 | ras = scm_nullvect; |
0f2d19dd | 958 | else |
ee67e2fa | 959 | ras = scm_vector (ras); |
0f2d19dd JB |
960 | for (; i <= n; i++, i0 += inc0, i1 += inc1) |
961 | { | |
962 | args = SCM_EOL; | |
ee67e2fa | 963 | for (k = scm_c_vector_length (ras); k--;) |
85516012 MV |
964 | args = scm_cons (GVREF (scm_c_vector_ref (ras, k), i), args); |
965 | args = scm_cons2 (GVREF (ra0, i0), GVREF (ra1, i1), args); | |
fdc28395 | 966 | scm_apply_0 (proc, args); |
0f2d19dd JB |
967 | } |
968 | } | |
969 | return 1; | |
970 | } | |
971 | ||
972 | ||
3b3b36dd | 973 | SCM_DEFINE (scm_array_for_each, "array-for-each", 2, 0, 1, |
c209c88e | 974 | (SCM proc, SCM ra0, SCM lra), |
8f85c0c6 | 975 | "Apply @var{proc} to each tuple of elements of @var{array0} @dots{}\n" |
b380b885 | 976 | "in row-major order. The value returned is unspecified.") |
1bbd0b84 | 977 | #define FUNC_NAME s_scm_array_for_each |
0f2d19dd | 978 | { |
34d19ef6 | 979 | SCM_VALIDATE_PROC (1, proc); |
af45e3b0 | 980 | SCM_VALIDATE_REST_ARGUMENT (lra); |
c209c88e | 981 | scm_ramapc (rafe, proc, ra0, lra, FUNC_NAME); |
0f2d19dd JB |
982 | return SCM_UNSPECIFIED; |
983 | } | |
1bbd0b84 | 984 | #undef FUNC_NAME |
0f2d19dd | 985 | |
3b3b36dd | 986 | SCM_DEFINE (scm_array_index_map_x, "array-index-map!", 2, 0, 0, |
c209c88e | 987 | (SCM ra, SCM proc), |
8f85c0c6 | 988 | "Apply @var{proc} to the indices of each element of @var{array} in\n" |
b380b885 MD |
989 | "turn, storing the result in the corresponding element. The value\n" |
990 | "returned and the order of application are unspecified.\n\n" | |
991 | "One can implement @var{array-indexes} as\n" | |
1e6808ea | 992 | "@lisp\n" |
b380b885 MD |
993 | "(define (array-indexes array)\n" |
994 | " (let ((ra (apply make-array #f (array-shape array))))\n" | |
995 | " (array-index-map! ra (lambda x x))\n" | |
996 | " ra))\n" | |
1e6808ea | 997 | "@end lisp\n" |
b380b885 | 998 | "Another example:\n" |
1e6808ea | 999 | "@lisp\n" |
b380b885 MD |
1000 | "(define (apl:index-generator n)\n" |
1001 | " (let ((v (make-uniform-vector n 1)))\n" | |
1002 | " (array-index-map! v (lambda (i) i))\n" | |
1003 | " v))\n" | |
1e6808ea | 1004 | "@end lisp") |
1bbd0b84 | 1005 | #define FUNC_NAME s_scm_array_index_map_x |
0f2d19dd | 1006 | { |
c014a02e | 1007 | unsigned long i; |
34d19ef6 | 1008 | SCM_VALIDATE_PROC (2, proc); |
399aba0a | 1009 | |
5ead53fc | 1010 | if (SCM_I_ARRAYP (ra)) |
399aba0a MV |
1011 | { |
1012 | SCM args = SCM_EOL; | |
04b87de5 | 1013 | int j, k, kmax = SCM_I_ARRAY_NDIM (ra) - 1; |
b4b33636 MV |
1014 | long *vinds; |
1015 | ||
399aba0a MV |
1016 | if (kmax < 0) |
1017 | return scm_array_set_x (ra, scm_call_0 (proc), SCM_EOL); | |
b4b33636 | 1018 | |
661ae7ab | 1019 | scm_dynwind_begin (0); |
b4b33636 | 1020 | |
04b87de5 | 1021 | vinds = scm_malloc (sizeof(long) * SCM_I_ARRAY_NDIM (ra)); |
661ae7ab | 1022 | scm_dynwind_free (vinds); |
b4b33636 | 1023 | |
399aba0a | 1024 | for (k = 0; k <= kmax; k++) |
04b87de5 | 1025 | vinds[k] = SCM_I_ARRAY_DIMS (ra)[k].lbnd; |
399aba0a MV |
1026 | k = kmax; |
1027 | do | |
1028 | { | |
1029 | if (k == kmax) | |
1030 | { | |
04b87de5 | 1031 | vinds[k] = SCM_I_ARRAY_DIMS (ra)[k].lbnd; |
b4b33636 | 1032 | i = cind (ra, vinds); |
04b87de5 | 1033 | for (; vinds[k] <= SCM_I_ARRAY_DIMS (ra)[k].ubnd; vinds[k]++) |
399aba0a MV |
1034 | { |
1035 | for (j = kmax + 1, args = SCM_EOL; j--;) | |
1036 | args = scm_cons (scm_from_long (vinds[j]), args); | |
04b87de5 MV |
1037 | GVSET (SCM_I_ARRAY_V (ra), i, scm_apply_0 (proc, args)); |
1038 | i += SCM_I_ARRAY_DIMS (ra)[k].inc; | |
399aba0a MV |
1039 | } |
1040 | k--; | |
1041 | continue; | |
1042 | } | |
04b87de5 | 1043 | if (vinds[k] < SCM_I_ARRAY_DIMS (ra)[k].ubnd) |
399aba0a MV |
1044 | { |
1045 | vinds[k]++; | |
1046 | k++; | |
1047 | continue; | |
1048 | } | |
04b87de5 | 1049 | vinds[k] = SCM_I_ARRAY_DIMS (ra)[k].lbnd - 1; |
399aba0a MV |
1050 | k--; |
1051 | } | |
1052 | while (k >= 0); | |
b4b33636 | 1053 | |
661ae7ab | 1054 | scm_dynwind_end (); |
399aba0a | 1055 | return SCM_UNSPECIFIED; |
e42c09cc | 1056 | } |
5ead53fc MV |
1057 | else if (scm_is_generalized_vector (ra)) |
1058 | { | |
1059 | size_t length = scm_c_generalized_vector_length (ra); | |
1060 | for (i = 0; i < length; i++) | |
1061 | GVSET (ra, i, scm_call_1 (proc, scm_from_ulong (i))); | |
1062 | return SCM_UNSPECIFIED; | |
1063 | } | |
1064 | else | |
399aba0a | 1065 | scm_wrong_type_arg_msg (NULL, 0, ra, "array"); |
0f2d19dd | 1066 | } |
1bbd0b84 | 1067 | #undef FUNC_NAME |
0f2d19dd | 1068 | |
1cc91f1b | 1069 | |
0f2d19dd | 1070 | static int |
34d19ef6 | 1071 | raeql_1 (SCM ra0, SCM as_equal, SCM ra1) |
0f2d19dd | 1072 | { |
c014a02e ML |
1073 | unsigned long i0 = 0, i1 = 0; |
1074 | long inc0 = 1, inc1 = 1; | |
1075 | unsigned long n; | |
0f2d19dd | 1076 | ra1 = SCM_CAR (ra1); |
04b87de5 | 1077 | if (SCM_I_ARRAYP(ra0)) |
c209c88e | 1078 | { |
04b87de5 MV |
1079 | n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
1080 | i0 = SCM_I_ARRAY_BASE (ra0); | |
1081 | inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
1082 | ra0 = SCM_I_ARRAY_V (ra0); | |
c209c88e | 1083 | } |
e466c6a2 | 1084 | else |
399aba0a MV |
1085 | n = scm_c_generalized_vector_length (ra0); |
1086 | ||
04b87de5 | 1087 | if (SCM_I_ARRAYP (ra1)) |
c209c88e | 1088 | { |
04b87de5 MV |
1089 | i1 = SCM_I_ARRAY_BASE (ra1); |
1090 | inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
1091 | ra1 = SCM_I_ARRAY_V (ra1); | |
c209c88e | 1092 | } |
399aba0a MV |
1093 | |
1094 | if (scm_is_generalized_vector (ra0)) | |
c209c88e | 1095 | { |
c209c88e GB |
1096 | for (; n--; i0 += inc0, i1 += inc1) |
1097 | { | |
7888309b | 1098 | if (scm_is_false (as_equal)) |
c209c88e | 1099 | { |
85516012 | 1100 | if (scm_is_false (scm_array_equal_p (GVREF (ra0, i0), GVREF (ra1, i1)))) |
c209c88e GB |
1101 | return 0; |
1102 | } | |
85516012 | 1103 | else if (scm_is_false (scm_equal_p (GVREF (ra0, i0), GVREF (ra1, i1)))) |
c209c88e GB |
1104 | return 0; |
1105 | } | |
1106 | return 1; | |
c209c88e | 1107 | } |
399aba0a MV |
1108 | else |
1109 | return 0; | |
0f2d19dd JB |
1110 | } |
1111 | ||
1112 | ||
1cc91f1b | 1113 | |
0f2d19dd | 1114 | static int |
34d19ef6 | 1115 | raeql (SCM ra0, SCM as_equal, SCM ra1) |
0f2d19dd JB |
1116 | { |
1117 | SCM v0 = ra0, v1 = ra1; | |
92c2555f MV |
1118 | scm_t_array_dim dim0, dim1; |
1119 | scm_t_array_dim *s0 = &dim0, *s1 = &dim1; | |
c014a02e | 1120 | unsigned long bas0 = 0, bas1 = 0; |
0f2d19dd | 1121 | int k, unroll = 1, vlen = 1, ndim = 1; |
04b87de5 | 1122 | if (SCM_I_ARRAYP (ra0)) |
c209c88e | 1123 | { |
04b87de5 MV |
1124 | ndim = SCM_I_ARRAY_NDIM (ra0); |
1125 | s0 = SCM_I_ARRAY_DIMS (ra0); | |
1126 | bas0 = SCM_I_ARRAY_BASE (ra0); | |
1127 | v0 = SCM_I_ARRAY_V (ra0); | |
c209c88e | 1128 | } |
0f2d19dd JB |
1129 | else |
1130 | { | |
1131 | s0->inc = 1; | |
1132 | s0->lbnd = 0; | |
ee67e2fa | 1133 | s0->ubnd = scm_c_generalized_vector_length (v0) - 1; |
0f2d19dd JB |
1134 | unroll = 0; |
1135 | } | |
04b87de5 | 1136 | if (SCM_I_ARRAYP (ra1)) |
c209c88e | 1137 | { |
04b87de5 | 1138 | if (ndim != SCM_I_ARRAY_NDIM (ra1)) |
c209c88e | 1139 | return 0; |
04b87de5 MV |
1140 | s1 = SCM_I_ARRAY_DIMS (ra1); |
1141 | bas1 = SCM_I_ARRAY_BASE (ra1); | |
1142 | v1 = SCM_I_ARRAY_V (ra1); | |
c209c88e | 1143 | } |
0f2d19dd JB |
1144 | else |
1145 | { | |
c209c88e GB |
1146 | /* |
1147 | Huh ? Schizophrenic return type. --hwn | |
1148 | */ | |
0f2d19dd | 1149 | if (1 != ndim) |
c209c88e | 1150 | return 0; |
0f2d19dd JB |
1151 | s1->inc = 1; |
1152 | s1->lbnd = 0; | |
ee67e2fa | 1153 | s1->ubnd = scm_c_generalized_vector_length (v1) - 1; |
0f2d19dd JB |
1154 | unroll = 0; |
1155 | } | |
1156 | if (SCM_TYP7 (v0) != SCM_TYP7 (v1)) | |
1157 | return 0; | |
1158 | for (k = ndim; k--;) | |
1159 | { | |
1160 | if (s0[k].lbnd != s1[k].lbnd || s0[k].ubnd != s1[k].ubnd) | |
1161 | return 0; | |
1162 | if (unroll) | |
1163 | { | |
1164 | unroll = (s0[k].inc == s1[k].inc); | |
1165 | vlen *= s0[k].ubnd - s1[k].lbnd + 1; | |
1166 | } | |
1167 | } | |
bc36d050 | 1168 | if (unroll && bas0 == bas1 && scm_is_eq (v0, v1)) |
c209c88e | 1169 | return 1; |
0f2d19dd JB |
1170 | return scm_ramapc (raeql_1, as_equal, ra0, scm_cons (ra1, SCM_EOL), ""); |
1171 | } | |
1172 | ||
1cc91f1b | 1173 | |
0f2d19dd | 1174 | SCM |
1bbd0b84 | 1175 | scm_raequal (SCM ra0, SCM ra1) |
0f2d19dd | 1176 | { |
7888309b | 1177 | return scm_from_bool(raeql (ra0, SCM_BOOL_T, ra1)); |
0f2d19dd JB |
1178 | } |
1179 | ||
4079f87e | 1180 | #if 0 |
c3ee7520 GB |
1181 | /* GJB:FIXME:: Why not use SCM_DEFINE1 for array-equal? */ |
1182 | SCM_DEFINE1 (scm_array_equal_p, "array-equal?", scm_tc7_rpsubr, | |
c209c88e | 1183 | (SCM ra0, SCM ra1), |
1e6808ea MG |
1184 | "Return @code{#t} iff all arguments are arrays with the same\n" |
1185 | "shape, the same type, and have corresponding elements which are\n" | |
1186 | "either @code{equal?} or @code{array-equal?}. This function\n" | |
1187 | "differs from @code{equal?} in that a one dimensional shared\n" | |
1188 | "array may be @var{array-equal?} but not @var{equal?} to a\n" | |
1189 | "vector or uniform vector.") | |
4079f87e | 1190 | #define FUNC_NAME s_scm_array_equal_p |
0f981281 GB |
1191 | { |
1192 | } | |
4079f87e GB |
1193 | #undef FUNC_NAME |
1194 | #endif | |
1195 | ||
0f2d19dd JB |
1196 | static char s_array_equal_p[] = "array-equal?"; |
1197 | ||
1cc91f1b | 1198 | |
0f2d19dd | 1199 | SCM |
1bbd0b84 | 1200 | scm_array_equal_p (SCM ra0, SCM ra1) |
0f2d19dd | 1201 | { |
04b87de5 | 1202 | if (SCM_I_ARRAYP (ra0) || SCM_I_ARRAYP (ra1)) |
399aba0a MV |
1203 | return scm_from_bool(raeql (ra0, SCM_BOOL_F, ra1)); |
1204 | return scm_equal_p (ra0, ra1); | |
0f2d19dd JB |
1205 | } |
1206 | ||
1207 | ||
1cc91f1b | 1208 | static void |
1bbd0b84 | 1209 | init_raprocs (ra_iproc *subra) |
0f2d19dd JB |
1210 | { |
1211 | for (; subra->name; subra++) | |
86d31dfe | 1212 | { |
cc95e00a | 1213 | SCM sym = scm_from_locale_symbol (subra->name); |
86d31dfe MV |
1214 | SCM var = |
1215 | scm_sym2var (sym, scm_current_module_lookup_closure (), SCM_BOOL_F); | |
1216 | if (var != SCM_BOOL_F) | |
1217 | subra->sproc = SCM_VARIABLE_REF (var); | |
1218 | else | |
1219 | subra->sproc = SCM_BOOL_F; | |
1220 | } | |
0f2d19dd JB |
1221 | } |
1222 | ||
1cc91f1b | 1223 | |
0f2d19dd JB |
1224 | void |
1225 | scm_init_ramap () | |
0f2d19dd JB |
1226 | { |
1227 | init_raprocs (ra_rpsubrs); | |
1228 | init_raprocs (ra_asubrs); | |
9a441ddb | 1229 | scm_c_define_subr (s_array_equal_p, scm_tc7_rpsubr, scm_array_equal_p); |
04b87de5 | 1230 | scm_smobs[SCM_TC2SMOBNUM (scm_i_tc16_array)].equalp = scm_raequal; |
a0599745 | 1231 | #include "libguile/ramap.x" |
1bbd0b84 | 1232 | scm_add_feature (s_scm_array_for_each); |
0f2d19dd | 1233 | } |
89e00824 ML |
1234 | |
1235 | /* | |
1236 | Local Variables: | |
1237 | c-file-style: "gnu" | |
1238 | End: | |
1239 | */ |