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 | |
0f2d19dd JB |
20 | \f |
21 | ||
22 | ||
23 | \f | |
dbb605f5 LC |
24 | #ifdef HAVE_CONFIG_H |
25 | # include <config.h> | |
26 | #endif | |
0f2d19dd | 27 | |
a0599745 | 28 | #include "libguile/_scm.h" |
405aaef9 | 29 | #include "libguile/strings.h" |
2fa901a5 | 30 | #include "libguile/arrays.h" |
a0599745 MD |
31 | #include "libguile/smob.h" |
32 | #include "libguile/chars.h" | |
33 | #include "libguile/eq.h" | |
34 | #include "libguile/eval.h" | |
35 | #include "libguile/feature.h" | |
36 | #include "libguile/root.h" | |
37 | #include "libguile/vectors.h" | |
cf396142 | 38 | #include "libguile/bitvectors.h" |
b4bdadde | 39 | #include "libguile/srfi-4.h" |
b4b33636 | 40 | #include "libguile/dynwind.h" |
1030b450 | 41 | #include "libguile/generalized-arrays.h" |
a0599745 MD |
42 | |
43 | #include "libguile/validate.h" | |
5d1b3b2d | 44 | #include "libguile/array-map.h" |
0f2d19dd JB |
45 | \f |
46 | ||
0f2d19dd JB |
47 | typedef struct |
48 | { | |
49 | char *name; | |
50 | SCM sproc; | |
51 | int (*vproc) (); | |
52 | } ra_iproc; | |
53 | ||
ad310508 MD |
54 | |
55 | /* These tables are a kluge that will not scale well when more | |
56 | * vectorized subrs are added. It is tempting to steal some bits from | |
57 | * the SCM_CAR of all subrs (like those selected by SCM_SMOBNUM) to hold an | |
58 | * offset into a table of vectorized subrs. | |
59 | */ | |
60 | ||
61 | static ra_iproc ra_rpsubrs[] = | |
62 | { | |
63 | {"=", SCM_UNDEFINED, scm_ra_eqp}, | |
64 | {"<", SCM_UNDEFINED, scm_ra_lessp}, | |
65 | {"<=", SCM_UNDEFINED, scm_ra_leqp}, | |
66 | {">", SCM_UNDEFINED, scm_ra_grp}, | |
67 | {">=", SCM_UNDEFINED, scm_ra_greqp}, | |
68 | {0, 0, 0} | |
69 | }; | |
70 | ||
71 | static ra_iproc ra_asubrs[] = | |
72 | { | |
73 | {"+", SCM_UNDEFINED, scm_ra_sum}, | |
74 | {"-", SCM_UNDEFINED, scm_ra_difference}, | |
75 | {"*", SCM_UNDEFINED, scm_ra_product}, | |
76 | {"/", SCM_UNDEFINED, scm_ra_divide}, | |
77 | {0, 0, 0} | |
78 | }; | |
79 | ||
0f2d19dd | 80 | |
85516012 MV |
81 | #define GVREF scm_c_generalized_vector_ref |
82 | #define GVSET scm_c_generalized_vector_set_x | |
c209c88e | 83 | |
c014a02e | 84 | static unsigned long |
b4b33636 | 85 | cind (SCM ra, long *ve) |
0f2d19dd | 86 | { |
c014a02e | 87 | unsigned long i; |
0f2d19dd | 88 | int k; |
04b87de5 | 89 | if (!SCM_I_ARRAYP (ra)) |
0f2d19dd | 90 | return *ve; |
04b87de5 MV |
91 | i = SCM_I_ARRAY_BASE (ra); |
92 | for (k = 0; k < SCM_I_ARRAY_NDIM (ra); k++) | |
93 | i += (ve[k] - SCM_I_ARRAY_DIMS (ra)[k].lbnd) * SCM_I_ARRAY_DIMS (ra)[k].inc; | |
0f2d19dd JB |
94 | return i; |
95 | } | |
96 | ||
97 | ||
98 | /* Checker for scm_array mapping functions: | |
99 | return values: 4 --> shapes, increments, and bases are the same; | |
100 | 3 --> shapes and increments are the same; | |
101 | 2 --> shapes are the same; | |
102 | 1 --> ras are at least as big as ra0; | |
103 | 0 --> no match. | |
104 | */ | |
1cc91f1b | 105 | |
0f2d19dd | 106 | int |
6e8d25a6 | 107 | scm_ra_matchp (SCM ra0, SCM ras) |
0f2d19dd JB |
108 | { |
109 | SCM ra1; | |
92c2555f MV |
110 | scm_t_array_dim dims; |
111 | scm_t_array_dim *s0 = &dims; | |
112 | scm_t_array_dim *s1; | |
c014a02e | 113 | unsigned long bas0 = 0; |
0f2d19dd | 114 | int i, ndim = 1; |
399aba0a MV |
115 | int exact = 2 /* 4 */ ; /* Don't care about values >2 (yet?) */ |
116 | ||
117 | if (scm_is_generalized_vector (ra0)) | |
c209c88e | 118 | { |
c209c88e GB |
119 | s0->lbnd = 0; |
120 | s0->inc = 1; | |
399aba0a MV |
121 | s0->ubnd = scm_c_generalized_vector_length (ra0) - 1; |
122 | } | |
04b87de5 | 123 | else if (SCM_I_ARRAYP (ra0)) |
399aba0a | 124 | { |
04b87de5 MV |
125 | ndim = SCM_I_ARRAY_NDIM (ra0); |
126 | s0 = SCM_I_ARRAY_DIMS (ra0); | |
127 | bas0 = SCM_I_ARRAY_BASE (ra0); | |
c209c88e | 128 | } |
399aba0a MV |
129 | else |
130 | return 0; | |
131 | ||
368cf54d | 132 | while (SCM_NIMP (ras)) |
c209c88e GB |
133 | { |
134 | ra1 = SCM_CAR (ras); | |
399aba0a MV |
135 | |
136 | if (scm_is_generalized_vector (ra1)) | |
c209c88e | 137 | { |
399aba0a MV |
138 | size_t length; |
139 | ||
140 | if (1 != ndim) | |
c209c88e | 141 | return 0; |
399aba0a MV |
142 | |
143 | length = scm_c_generalized_vector_length (ra1); | |
144 | ||
145 | switch (exact) | |
146 | { | |
147 | case 4: | |
148 | if (0 != bas0) | |
149 | exact = 3; | |
150 | case 3: | |
151 | if (1 != s0->inc) | |
152 | exact = 2; | |
153 | case 2: | |
154 | if ((0 == s0->lbnd) && (s0->ubnd == length - 1)) | |
155 | break; | |
156 | exact = 1; | |
157 | case 1: | |
158 | if (s0->lbnd < 0 || s0->ubnd >= length) | |
159 | return 0; | |
160 | } | |
161 | } | |
04b87de5 | 162 | else if (SCM_I_ARRAYP (ra1) && ndim == SCM_I_ARRAY_NDIM (ra1)) |
399aba0a | 163 | { |
04b87de5 MV |
164 | s1 = SCM_I_ARRAY_DIMS (ra1); |
165 | if (bas0 != SCM_I_ARRAY_BASE (ra1)) | |
c209c88e GB |
166 | exact = 3; |
167 | for (i = 0; i < ndim; i++) | |
168 | switch (exact) | |
169 | { | |
170 | case 4: | |
171 | case 3: | |
172 | if (s0[i].inc != s1[i].inc) | |
173 | exact = 2; | |
174 | case 2: | |
175 | if (s0[i].lbnd == s1[i].lbnd && s0[i].ubnd == s1[i].ubnd) | |
176 | break; | |
177 | exact = 1; | |
178 | default: | |
179 | if (s0[i].lbnd < s1[i].lbnd || s0[i].ubnd > s1[i].ubnd) | |
180 | return (s0[i].lbnd <= s0[i].ubnd ? 0 : 1); | |
181 | } | |
c209c88e | 182 | } |
399aba0a MV |
183 | else |
184 | return 0; | |
185 | ||
c209c88e GB |
186 | ras = SCM_CDR (ras); |
187 | } | |
399aba0a | 188 | |
0f2d19dd JB |
189 | return exact; |
190 | } | |
191 | ||
1bbd0b84 GB |
192 | /* array mapper: apply cproc to each dimension of the given arrays?. |
193 | int (*cproc) (); procedure to call on unrolled arrays? | |
5c11cc9d | 194 | cproc (dest, source list) or |
1bbd0b84 GB |
195 | cproc (dest, data, source list). |
196 | SCM data; data to give to cproc or unbound. | |
197 | SCM ra0; destination array. | |
198 | SCM lra; list of source arrays. | |
199 | const char *what; caller, for error reporting. */ | |
200 | int | |
201 | scm_ramapc (int (*cproc)(), SCM data, SCM ra0, SCM lra, const char *what) | |
0f2d19dd | 202 | { |
b4b33636 | 203 | SCM z; |
0f2d19dd JB |
204 | SCM vra0, ra1, vra1; |
205 | SCM lvra, *plvra; | |
c014a02e | 206 | long *vinds; |
0f2d19dd JB |
207 | int k, kmax; |
208 | switch (scm_ra_matchp (ra0, lra)) | |
209 | { | |
210 | default: | |
211 | case 0: | |
9cf5d9b7 | 212 | scm_misc_error (what, "array shape mismatch: ~S", scm_list_1 (ra0)); |
0f2d19dd JB |
213 | case 2: |
214 | case 3: | |
215 | case 4: /* Try unrolling arrays */ | |
04b87de5 | 216 | kmax = (SCM_I_ARRAYP (ra0) ? SCM_I_ARRAY_NDIM (ra0) - 1 : 0); |
0f2d19dd JB |
217 | if (kmax < 0) |
218 | goto gencase; | |
219 | vra0 = scm_array_contents (ra0, SCM_UNDEFINED); | |
ff467021 | 220 | if (SCM_IMP (vra0)) goto gencase; |
04b87de5 | 221 | if (!SCM_I_ARRAYP (vra0)) |
0f2d19dd | 222 | { |
399aba0a | 223 | size_t length = scm_c_generalized_vector_length (vra0); |
66b9d7d3 | 224 | vra1 = scm_i_make_array (1); |
04b87de5 MV |
225 | SCM_I_ARRAY_BASE (vra1) = 0; |
226 | SCM_I_ARRAY_DIMS (vra1)->lbnd = 0; | |
227 | SCM_I_ARRAY_DIMS (vra1)->ubnd = length - 1; | |
228 | SCM_I_ARRAY_DIMS (vra1)->inc = 1; | |
229 | SCM_I_ARRAY_V (vra1) = vra0; | |
0f2d19dd JB |
230 | vra0 = vra1; |
231 | } | |
232 | lvra = SCM_EOL; | |
233 | plvra = &lvra; | |
234 | for (z = lra; SCM_NIMP (z); z = SCM_CDR (z)) | |
235 | { | |
236 | ra1 = SCM_CAR (z); | |
66b9d7d3 | 237 | vra1 = scm_i_make_array (1); |
04b87de5 MV |
238 | SCM_I_ARRAY_DIMS (vra1)->lbnd = SCM_I_ARRAY_DIMS (vra0)->lbnd; |
239 | SCM_I_ARRAY_DIMS (vra1)->ubnd = SCM_I_ARRAY_DIMS (vra0)->ubnd; | |
240 | if (!SCM_I_ARRAYP (ra1)) | |
0f2d19dd | 241 | { |
04b87de5 MV |
242 | SCM_I_ARRAY_BASE (vra1) = 0; |
243 | SCM_I_ARRAY_DIMS (vra1)->inc = 1; | |
244 | SCM_I_ARRAY_V (vra1) = ra1; | |
0f2d19dd | 245 | } |
04b87de5 | 246 | else if (!SCM_I_ARRAY_CONTP (ra1)) |
0f2d19dd JB |
247 | goto gencase; |
248 | else | |
249 | { | |
04b87de5 MV |
250 | SCM_I_ARRAY_BASE (vra1) = SCM_I_ARRAY_BASE (ra1); |
251 | SCM_I_ARRAY_DIMS (vra1)->inc = SCM_I_ARRAY_DIMS (ra1)[kmax].inc; | |
252 | SCM_I_ARRAY_V (vra1) = SCM_I_ARRAY_V (ra1); | |
0f2d19dd JB |
253 | } |
254 | *plvra = scm_cons (vra1, SCM_EOL); | |
25d8012c | 255 | plvra = SCM_CDRLOC (*plvra); |
0f2d19dd JB |
256 | } |
257 | return (SCM_UNBNDP (data) ? cproc(vra0, lvra) : cproc(vra0, data, lvra)); | |
258 | case 1: | |
259 | gencase: /* Have to loop over all dimensions. */ | |
66b9d7d3 | 260 | vra0 = scm_i_make_array (1); |
04b87de5 | 261 | if (SCM_I_ARRAYP (ra0)) |
c209c88e | 262 | { |
04b87de5 | 263 | kmax = SCM_I_ARRAY_NDIM (ra0) - 1; |
c209c88e | 264 | if (kmax < 0) |
0f2d19dd | 265 | { |
04b87de5 MV |
266 | SCM_I_ARRAY_DIMS (vra0)->lbnd = 0; |
267 | SCM_I_ARRAY_DIMS (vra0)->ubnd = 0; | |
268 | SCM_I_ARRAY_DIMS (vra0)->inc = 1; | |
0f2d19dd | 269 | } |
c209c88e GB |
270 | else |
271 | { | |
04b87de5 MV |
272 | SCM_I_ARRAY_DIMS (vra0)->lbnd = SCM_I_ARRAY_DIMS (ra0)[kmax].lbnd; |
273 | SCM_I_ARRAY_DIMS (vra0)->ubnd = SCM_I_ARRAY_DIMS (ra0)[kmax].ubnd; | |
274 | SCM_I_ARRAY_DIMS (vra0)->inc = SCM_I_ARRAY_DIMS (ra0)[kmax].inc; | |
c209c88e | 275 | } |
04b87de5 MV |
276 | SCM_I_ARRAY_BASE (vra0) = SCM_I_ARRAY_BASE (ra0); |
277 | SCM_I_ARRAY_V (vra0) = SCM_I_ARRAY_V (ra0); | |
c209c88e GB |
278 | } |
279 | else | |
280 | { | |
ee67e2fa | 281 | size_t length = scm_c_generalized_vector_length (ra0); |
c209c88e | 282 | kmax = 0; |
04b87de5 MV |
283 | SCM_I_ARRAY_DIMS (vra0)->lbnd = 0; |
284 | SCM_I_ARRAY_DIMS (vra0)->ubnd = length - 1; | |
285 | SCM_I_ARRAY_DIMS (vra0)->inc = 1; | |
286 | SCM_I_ARRAY_BASE (vra0) = 0; | |
287 | SCM_I_ARRAY_V (vra0) = ra0; | |
c209c88e GB |
288 | ra0 = vra0; |
289 | } | |
290 | lvra = SCM_EOL; | |
291 | plvra = &lvra; | |
292 | for (z = lra; SCM_NIMP (z); z = SCM_CDR (z)) | |
293 | { | |
294 | ra1 = SCM_CAR (z); | |
66b9d7d3 | 295 | vra1 = scm_i_make_array (1); |
04b87de5 MV |
296 | SCM_I_ARRAY_DIMS (vra1)->lbnd = SCM_I_ARRAY_DIMS (vra0)->lbnd; |
297 | SCM_I_ARRAY_DIMS (vra1)->ubnd = SCM_I_ARRAY_DIMS (vra0)->ubnd; | |
298 | if (SCM_I_ARRAYP (ra1)) | |
c209c88e GB |
299 | { |
300 | if (kmax >= 0) | |
04b87de5 MV |
301 | SCM_I_ARRAY_DIMS (vra1)->inc = SCM_I_ARRAY_DIMS (ra1)[kmax].inc; |
302 | SCM_I_ARRAY_V (vra1) = SCM_I_ARRAY_V (ra1); | |
c209c88e GB |
303 | } |
304 | else | |
305 | { | |
04b87de5 MV |
306 | SCM_I_ARRAY_DIMS (vra1)->inc = 1; |
307 | SCM_I_ARRAY_V (vra1) = ra1; | |
c209c88e GB |
308 | } |
309 | *plvra = scm_cons (vra1, SCM_EOL); | |
310 | plvra = SCM_CDRLOC (*plvra); | |
311 | } | |
b4b33636 | 312 | |
661ae7ab | 313 | scm_dynwind_begin (0); |
b4b33636 | 314 | |
04b87de5 | 315 | vinds = scm_malloc (sizeof(long) * SCM_I_ARRAY_NDIM (ra0)); |
661ae7ab | 316 | scm_dynwind_free (vinds); |
b4b33636 | 317 | |
c209c88e | 318 | for (k = 0; k <= kmax; k++) |
04b87de5 | 319 | vinds[k] = SCM_I_ARRAY_DIMS (ra0)[k].lbnd; |
c209c88e GB |
320 | k = kmax; |
321 | do | |
322 | { | |
323 | if (k == kmax) | |
324 | { | |
325 | SCM y = lra; | |
04b87de5 | 326 | SCM_I_ARRAY_BASE (vra0) = cind (ra0, vinds); |
c209c88e | 327 | for (z = lvra; SCM_NIMP (z); z = SCM_CDR (z), y = SCM_CDR (y)) |
04b87de5 | 328 | SCM_I_ARRAY_BASE (SCM_CAR (z)) = cind (SCM_CAR (y), vinds); |
c209c88e GB |
329 | if (0 == (SCM_UNBNDP (data) ? cproc(vra0, lvra) : cproc(vra0, data, lvra))) |
330 | return 0; | |
331 | k--; | |
332 | continue; | |
333 | } | |
04b87de5 | 334 | if (vinds[k] < SCM_I_ARRAY_DIMS (ra0)[k].ubnd) |
c209c88e GB |
335 | { |
336 | vinds[k]++; | |
337 | k++; | |
338 | continue; | |
339 | } | |
04b87de5 | 340 | vinds[k] = SCM_I_ARRAY_DIMS (ra0)[k].lbnd - 1; |
c209c88e GB |
341 | k--; |
342 | } | |
343 | while (k >= 0); | |
b4b33636 | 344 | |
661ae7ab | 345 | scm_dynwind_end (); |
c209c88e | 346 | return 1; |
0f2d19dd JB |
347 | } |
348 | } | |
349 | ||
350 | ||
3b3b36dd | 351 | SCM_DEFINE (scm_array_fill_x, "array-fill!", 2, 0, 0, |
c209c88e | 352 | (SCM ra, SCM fill), |
8f85c0c6 | 353 | "Store @var{fill} in every element of @var{array}. The value returned\n" |
b380b885 | 354 | "is unspecified.") |
1bbd0b84 | 355 | #define FUNC_NAME s_scm_array_fill_x |
ad310508 | 356 | { |
c209c88e | 357 | scm_ramapc (scm_array_fill_int, fill, ra, SCM_EOL, FUNC_NAME); |
ad310508 MD |
358 | return SCM_UNSPECIFIED; |
359 | } | |
1bbd0b84 | 360 | #undef FUNC_NAME |
ad310508 | 361 | |
5c11cc9d GH |
362 | /* to be used as cproc in scm_ramapc to fill an array dimension with |
363 | "fill". */ | |
0f2d19dd | 364 | int |
e81d98ec | 365 | scm_array_fill_int (SCM ra, SCM fill, SCM ignore SCM_UNUSED) |
1bbd0b84 | 366 | #define FUNC_NAME s_scm_array_fill_x |
0f2d19dd | 367 | { |
c014a02e | 368 | unsigned long i; |
04b87de5 MV |
369 | unsigned long n = SCM_I_ARRAY_DIMS (ra)->ubnd - SCM_I_ARRAY_DIMS (ra)->lbnd + 1; |
370 | long inc = SCM_I_ARRAY_DIMS (ra)->inc; | |
371 | unsigned long base = SCM_I_ARRAY_BASE (ra); | |
5c11cc9d | 372 | |
04b87de5 | 373 | ra = SCM_I_ARRAY_V (ra); |
b4bdadde | 374 | |
afaf9d0b | 375 | for (i = base; n--; i += inc) |
85516012 | 376 | GVSET (ra, i, fill); |
afaf9d0b | 377 | |
0f2d19dd JB |
378 | return 1; |
379 | } | |
1bbd0b84 | 380 | #undef FUNC_NAME |
0f2d19dd | 381 | |
0f2d19dd | 382 | |
c209c88e | 383 | |
0f2d19dd | 384 | static int |
1bbd0b84 | 385 | racp (SCM src, SCM dst) |
0f2d19dd | 386 | { |
04b87de5 MV |
387 | long n = (SCM_I_ARRAY_DIMS (src)->ubnd - SCM_I_ARRAY_DIMS (src)->lbnd + 1); |
388 | long inc_d, inc_s = SCM_I_ARRAY_DIMS (src)->inc; | |
389 | unsigned long i_d, i_s = SCM_I_ARRAY_BASE (src); | |
0f2d19dd | 390 | dst = SCM_CAR (dst); |
04b87de5 MV |
391 | inc_d = SCM_I_ARRAY_DIMS (dst)->inc; |
392 | i_d = SCM_I_ARRAY_BASE (dst); | |
393 | src = SCM_I_ARRAY_V (src); | |
394 | dst = SCM_I_ARRAY_V (dst); | |
c209c88e | 395 | |
399aba0a | 396 | for (; n-- > 0; i_s += inc_s, i_d += inc_d) |
85516012 | 397 | GVSET (dst, i_d, GVREF (src, i_s)); |
0f2d19dd JB |
398 | return 1; |
399 | } | |
400 | ||
1bbd0b84 | 401 | SCM_REGISTER_PROC(s_array_copy_in_order_x, "array-copy-in-order!", 2, 0, 0, scm_array_copy_x); |
1cc91f1b | 402 | |
1bbd0b84 | 403 | |
3b3b36dd | 404 | SCM_DEFINE (scm_array_copy_x, "array-copy!", 2, 0, 0, |
c209c88e | 405 | (SCM src, SCM dst), |
8f85c0c6 NJ |
406 | "@deffnx {Scheme Procedure} array-copy-in-order! src dst\n" |
407 | "Copy every element from vector or array @var{source} to the\n" | |
b380b885 MD |
408 | "corresponding element of @var{destination}. @var{destination} must have\n" |
409 | "the same rank as @var{source}, and be at least as large in each\n" | |
410 | "dimension. The order is unspecified.") | |
1bbd0b84 | 411 | #define FUNC_NAME s_scm_array_copy_x |
0f2d19dd | 412 | { |
c209c88e | 413 | scm_ramapc (racp, SCM_UNDEFINED, src, scm_cons (dst, SCM_EOL), FUNC_NAME); |
0f2d19dd JB |
414 | return SCM_UNSPECIFIED; |
415 | } | |
1bbd0b84 | 416 | #undef FUNC_NAME |
0f2d19dd JB |
417 | |
418 | /* Functions callable by ARRAY-MAP! */ | |
419 | ||
1cc91f1b | 420 | |
0f2d19dd | 421 | int |
1bbd0b84 | 422 | scm_ra_eqp (SCM ra0, SCM ras) |
0f2d19dd JB |
423 | { |
424 | SCM ra1 = SCM_CAR (ras), ra2 = SCM_CAR (SCM_CDR (ras)); | |
fab07c30 MV |
425 | scm_t_array_handle ra0_handle; |
426 | scm_t_array_dim *ra0_dims; | |
427 | size_t n; | |
428 | ssize_t inc0; | |
429 | size_t i0 = 0; | |
430 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1), i2 = SCM_I_ARRAY_BASE (ra2); | |
04b87de5 MV |
431 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; |
432 | long inc2 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
04b87de5 MV |
433 | ra1 = SCM_I_ARRAY_V (ra1); |
434 | ra2 = SCM_I_ARRAY_V (ra2); | |
fab07c30 MV |
435 | |
436 | scm_array_get_handle (ra0, &ra0_handle); | |
437 | ra0_dims = scm_array_handle_dims (&ra0_handle); | |
438 | n = ra0_dims[0].ubnd - ra0_dims[0].lbnd + 1; | |
439 | inc0 = ra0_dims[0].inc; | |
440 | ||
399aba0a | 441 | { |
399aba0a | 442 | for (; n-- > 0; i0 += inc0, i1 += inc1, i2 += inc2) |
fab07c30 | 443 | if (scm_is_true (scm_array_handle_ref (&ra0_handle, i0))) |
85516012 | 444 | if (!scm_is_eq (GVREF (ra1, i1), GVREF (ra2, i2))) |
fab07c30 | 445 | scm_array_handle_set (&ra0_handle, i0, SCM_BOOL_F); |
399aba0a MV |
446 | } |
447 | ||
fab07c30 | 448 | scm_array_handle_release (&ra0_handle); |
0f2d19dd JB |
449 | return 1; |
450 | } | |
451 | ||
452 | /* opt 0 means <, nonzero means >= */ | |
1cc91f1b | 453 | |
0f2d19dd | 454 | static int |
34d19ef6 | 455 | ra_compare (SCM ra0, SCM ra1, SCM ra2, int opt) |
0f2d19dd | 456 | { |
fab07c30 MV |
457 | scm_t_array_handle ra0_handle; |
458 | scm_t_array_dim *ra0_dims; | |
459 | size_t n; | |
460 | ssize_t inc0; | |
461 | size_t i0 = 0; | |
462 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1), i2 = SCM_I_ARRAY_BASE (ra2); | |
04b87de5 MV |
463 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; |
464 | long inc2 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
04b87de5 MV |
465 | ra1 = SCM_I_ARRAY_V (ra1); |
466 | ra2 = SCM_I_ARRAY_V (ra2); | |
399aba0a | 467 | |
fab07c30 MV |
468 | scm_array_get_handle (ra0, &ra0_handle); |
469 | ra0_dims = scm_array_handle_dims (&ra0_handle); | |
470 | n = ra0_dims[0].ubnd - ra0_dims[0].lbnd + 1; | |
471 | inc0 = ra0_dims[0].inc; | |
472 | ||
399aba0a | 473 | { |
399aba0a | 474 | for (; n-- > 0; i0 += inc0, i1 += inc1, i2 += inc2) |
fab07c30 | 475 | if (scm_is_true (scm_array_handle_ref (&ra0_handle, i0))) |
399aba0a | 476 | if (opt ? |
85516012 MV |
477 | scm_is_true (scm_less_p (GVREF (ra1, i1), GVREF (ra2, i2))) : |
478 | scm_is_false (scm_less_p (GVREF (ra1, i1), GVREF (ra2, i2)))) | |
fab07c30 | 479 | scm_array_handle_set (&ra0_handle, i0, SCM_BOOL_F); |
399aba0a MV |
480 | } |
481 | ||
fab07c30 | 482 | scm_array_handle_release (&ra0_handle); |
0f2d19dd JB |
483 | return 1; |
484 | } | |
485 | ||
486 | ||
1cc91f1b | 487 | |
0f2d19dd | 488 | int |
1bbd0b84 | 489 | scm_ra_lessp (SCM ra0, SCM ras) |
0f2d19dd JB |
490 | { |
491 | return ra_compare (ra0, SCM_CAR (ras), SCM_CAR (SCM_CDR (ras)), 0); | |
492 | } | |
493 | ||
1cc91f1b | 494 | |
0f2d19dd | 495 | int |
1bbd0b84 | 496 | scm_ra_leqp (SCM ra0, SCM ras) |
0f2d19dd JB |
497 | { |
498 | return ra_compare (ra0, SCM_CAR (SCM_CDR (ras)), SCM_CAR (ras), 1); | |
499 | } | |
500 | ||
1cc91f1b | 501 | |
0f2d19dd | 502 | int |
1bbd0b84 | 503 | scm_ra_grp (SCM ra0, SCM ras) |
0f2d19dd JB |
504 | { |
505 | return ra_compare (ra0, SCM_CAR (SCM_CDR (ras)), SCM_CAR (ras), 0); | |
506 | } | |
507 | ||
1cc91f1b | 508 | |
0f2d19dd | 509 | int |
1bbd0b84 | 510 | scm_ra_greqp (SCM ra0, SCM ras) |
0f2d19dd JB |
511 | { |
512 | return ra_compare (ra0, SCM_CAR (ras), SCM_CAR (SCM_CDR (ras)), 1); | |
513 | } | |
514 | ||
515 | ||
0f2d19dd | 516 | int |
1bbd0b84 | 517 | scm_ra_sum (SCM ra0, SCM ras) |
0f2d19dd | 518 | { |
04b87de5 MV |
519 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
520 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
521 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
522 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 523 | if (!scm_is_null(ras)) |
c209c88e GB |
524 | { |
525 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
526 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1); |
527 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
528 | ra1 = SCM_I_ARRAY_V (ra1); | |
c209c88e GB |
529 | switch (SCM_TYP7 (ra0) == SCM_TYP7 (ra1) ? SCM_TYP7 (ra0) : 0) |
530 | { | |
531 | default: | |
0f2d19dd | 532 | { |
c209c88e | 533 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 | 534 | GVSET (ra0, i0, scm_sum (GVREF(ra0, i0), GVREF(ra1, i1))); |
c209c88e GB |
535 | break; |
536 | } | |
c209c88e GB |
537 | } |
538 | } | |
0f2d19dd JB |
539 | return 1; |
540 | } | |
541 | ||
542 | ||
1cc91f1b | 543 | |
0f2d19dd | 544 | int |
1bbd0b84 | 545 | scm_ra_difference (SCM ra0, SCM ras) |
0f2d19dd | 546 | { |
04b87de5 MV |
547 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
548 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
549 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
550 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 551 | if (scm_is_null (ras)) |
c209c88e GB |
552 | { |
553 | switch (SCM_TYP7 (ra0)) | |
554 | { | |
555 | default: | |
556 | { | |
c209c88e | 557 | for (; n-- > 0; i0 += inc0) |
85516012 | 558 | GVSET (ra0, i0, scm_difference (GVREF(ra0, i0), SCM_UNDEFINED)); |
c209c88e GB |
559 | break; |
560 | } | |
c209c88e GB |
561 | } |
562 | } | |
0f2d19dd JB |
563 | else |
564 | { | |
565 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
566 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1); |
567 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
568 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd JB |
569 | switch (SCM_TYP7 (ra0) == SCM_TYP7 (ra1) ? SCM_TYP7 (ra0) : 0) |
570 | { | |
571 | default: | |
572 | { | |
0f2d19dd | 573 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 MV |
574 | GVSET (ra0, i0, scm_difference (GVREF (ra0, i0), |
575 | GVREF (ra1, i1))); | |
0f2d19dd JB |
576 | break; |
577 | } | |
0f2d19dd JB |
578 | } |
579 | } | |
580 | return 1; | |
581 | } | |
582 | ||
583 | ||
1cc91f1b | 584 | |
0f2d19dd | 585 | int |
1bbd0b84 | 586 | scm_ra_product (SCM ra0, SCM ras) |
0f2d19dd | 587 | { |
04b87de5 MV |
588 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
589 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
590 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
591 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 592 | if (!scm_is_null (ras)) |
c209c88e GB |
593 | { |
594 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
595 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1); |
596 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
597 | ra1 = SCM_I_ARRAY_V (ra1); | |
c209c88e GB |
598 | switch (SCM_TYP7 (ra0) == SCM_TYP7 (ra1) ? SCM_TYP7 (ra0) : 0) |
599 | { | |
600 | default: | |
0f2d19dd | 601 | { |
c209c88e | 602 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 MV |
603 | GVSET (ra0, i0, scm_product (GVREF (ra0, i0), |
604 | GVREF (ra1, i1))); | |
c209c88e | 605 | } |
c209c88e GB |
606 | } |
607 | } | |
0f2d19dd JB |
608 | return 1; |
609 | } | |
610 | ||
1cc91f1b | 611 | |
0f2d19dd | 612 | int |
1bbd0b84 | 613 | scm_ra_divide (SCM ra0, SCM ras) |
0f2d19dd | 614 | { |
04b87de5 MV |
615 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
616 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
617 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
618 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 619 | if (scm_is_null (ras)) |
c209c88e GB |
620 | { |
621 | switch (SCM_TYP7 (ra0)) | |
622 | { | |
623 | default: | |
624 | { | |
c209c88e | 625 | for (; n-- > 0; i0 += inc0) |
85516012 | 626 | GVSET (ra0, i0, scm_divide (GVREF (ra0, i0), SCM_UNDEFINED)); |
c209c88e GB |
627 | break; |
628 | } | |
c209c88e GB |
629 | } |
630 | } | |
0f2d19dd JB |
631 | else |
632 | { | |
633 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
634 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1); |
635 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
636 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd JB |
637 | switch (SCM_TYP7 (ra0) == SCM_TYP7 (ra1) ? SCM_TYP7 (ra0) : 0) |
638 | { | |
639 | default: | |
640 | { | |
0f2d19dd | 641 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
afaf9d0b | 642 | { |
85516012 MV |
643 | SCM res = scm_divide (GVREF (ra0, i0), |
644 | GVREF (ra1, i1)); | |
645 | GVSET (ra0, i0, res); | |
afaf9d0b | 646 | } |
0f2d19dd JB |
647 | break; |
648 | } | |
0f2d19dd JB |
649 | } |
650 | } | |
651 | return 1; | |
652 | } | |
653 | ||
1cc91f1b | 654 | |
0f2d19dd | 655 | int |
1bbd0b84 | 656 | scm_array_identity (SCM dst, SCM src) |
0f2d19dd JB |
657 | { |
658 | return racp (SCM_CAR (src), scm_cons (dst, SCM_EOL)); | |
659 | } | |
660 | ||
661 | ||
1cc91f1b | 662 | |
0f2d19dd | 663 | static int |
34d19ef6 | 664 | ramap (SCM ra0, SCM proc, SCM ras) |
0f2d19dd | 665 | { |
04b87de5 MV |
666 | long i = SCM_I_ARRAY_DIMS (ra0)->lbnd; |
667 | long inc = SCM_I_ARRAY_DIMS (ra0)->inc; | |
668 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd; | |
669 | long base = SCM_I_ARRAY_BASE (ra0) - i * inc; | |
670 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 671 | if (scm_is_null (ras)) |
c209c88e | 672 | for (; i <= n; i++) |
85516012 | 673 | GVSET (ra0, i*inc+base, scm_call_0 (proc)); |
0f2d19dd JB |
674 | else |
675 | { | |
676 | SCM ra1 = SCM_CAR (ras); | |
34d19ef6 | 677 | SCM args; |
04b87de5 MV |
678 | unsigned long k, i1 = SCM_I_ARRAY_BASE (ra1); |
679 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
680 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd | 681 | ras = SCM_CDR (ras); |
d2e53ed6 | 682 | if (scm_is_null(ras)) |
c209c88e | 683 | ras = scm_nullvect; |
0f2d19dd | 684 | else |
ee67e2fa | 685 | ras = scm_vector (ras); |
34d19ef6 | 686 | |
0f2d19dd JB |
687 | for (; i <= n; i++, i1 += inc1) |
688 | { | |
689 | args = SCM_EOL; | |
ee67e2fa | 690 | for (k = scm_c_vector_length (ras); k--;) |
85516012 MV |
691 | args = scm_cons (GVREF (scm_c_vector_ref (ras, k), i), args); |
692 | args = scm_cons (GVREF (ra1, i1), args); | |
693 | GVSET (ra0, i*inc+base, scm_apply_0 (proc, args)); | |
0f2d19dd JB |
694 | } |
695 | } | |
696 | return 1; | |
697 | } | |
698 | ||
1cc91f1b | 699 | |
0f2d19dd | 700 | static int |
14b18ed6 | 701 | ramap_dsubr (SCM ra0, SCM proc, SCM ras) |
0f2d19dd JB |
702 | { |
703 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
704 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0), i1 = SCM_I_ARRAY_BASE (ra1); |
705 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc, inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
706 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra1)->lbnd + 1; | |
707 | ra0 = SCM_I_ARRAY_V (ra0); | |
708 | ra1 = SCM_I_ARRAY_V (ra1); | |
ff467021 | 709 | switch (SCM_TYP7 (ra0)) |
c209c88e GB |
710 | { |
711 | default: | |
afaf9d0b | 712 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 | 713 | GVSET (ra0, i0, scm_call_1 (proc, GVREF (ra1, i1))); |
afaf9d0b | 714 | break; |
c209c88e | 715 | } |
0f2d19dd JB |
716 | return 1; |
717 | } | |
718 | ||
719 | ||
1cc91f1b | 720 | |
0f2d19dd | 721 | static int |
34d19ef6 | 722 | ramap_rp (SCM ra0, SCM proc, SCM ras) |
0f2d19dd JB |
723 | { |
724 | SCM ra1 = SCM_CAR (ras), ra2 = SCM_CAR (SCM_CDR (ras)); | |
04b87de5 MV |
725 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
726 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0), i1 = SCM_I_ARRAY_BASE (ra1), i2 = SCM_I_ARRAY_BASE (ra2); | |
727 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
728 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
729 | long inc2 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
730 | ra0 = SCM_I_ARRAY_V (ra0); | |
731 | ra1 = SCM_I_ARRAY_V (ra1); | |
732 | ra2 = SCM_I_ARRAY_V (ra2); | |
399aba0a MV |
733 | |
734 | for (; n-- > 0; i0 += inc0, i1 += inc1, i2 += inc2) | |
735 | if (scm_is_true (scm_c_bitvector_ref (ra0, i0))) | |
85516012 | 736 | if (scm_is_false (SCM_SUBRF (proc) (GVREF (ra1, i1), GVREF (ra2, i2)))) |
399aba0a MV |
737 | scm_c_bitvector_set_x (ra0, i0, SCM_BOOL_F); |
738 | ||
0f2d19dd JB |
739 | return 1; |
740 | } | |
741 | ||
742 | ||
1cc91f1b | 743 | |
0f2d19dd | 744 | static int |
34d19ef6 | 745 | ramap_1 (SCM ra0, SCM proc, SCM ras) |
0f2d19dd JB |
746 | { |
747 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
748 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
749 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0), i1 = SCM_I_ARRAY_BASE (ra1); | |
750 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc, inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
751 | ra0 = SCM_I_ARRAY_V (ra0); | |
752 | ra1 = SCM_I_ARRAY_V (ra1); | |
95f5b0f5 | 753 | if (scm_tc7_vector == SCM_TYP7 (ra0) || scm_tc7_wvect == SCM_TYP7 (ra0)) |
0f2d19dd | 754 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 | 755 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra1, i1))); |
0f2d19dd JB |
756 | else |
757 | for (; n-- > 0; i0 += inc0, i1 += inc1) | |
85516012 | 758 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra1, i1))); |
0f2d19dd JB |
759 | return 1; |
760 | } | |
761 | ||
762 | ||
1cc91f1b | 763 | |
0f2d19dd | 764 | static int |
34d19ef6 | 765 | ramap_2o (SCM ra0, SCM proc, SCM ras) |
0f2d19dd JB |
766 | { |
767 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
768 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
769 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0), i1 = SCM_I_ARRAY_BASE (ra1); | |
770 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc, inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
771 | ra0 = SCM_I_ARRAY_V (ra0); | |
772 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd | 773 | ras = SCM_CDR (ras); |
d2e53ed6 | 774 | if (scm_is_null (ras)) |
c209c88e | 775 | { |
85516012 MV |
776 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
777 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra1, i1), SCM_UNDEFINED)); | |
c209c88e | 778 | } |
0f2d19dd JB |
779 | else |
780 | { | |
781 | SCM ra2 = SCM_CAR (ras); | |
04b87de5 MV |
782 | unsigned long i2 = SCM_I_ARRAY_BASE (ra2); |
783 | long inc2 = SCM_I_ARRAY_DIMS (ra2)->inc; | |
784 | ra2 = SCM_I_ARRAY_V (ra2); | |
85516012 MV |
785 | for (; n-- > 0; i0 += inc0, i1 += inc1, i2 += inc2) |
786 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra1, i1), GVREF (ra2, i2))); | |
0f2d19dd JB |
787 | } |
788 | return 1; | |
789 | } | |
790 | ||
791 | ||
1cc91f1b | 792 | |
0f2d19dd | 793 | static int |
34d19ef6 | 794 | ramap_a (SCM ra0, SCM proc, SCM ras) |
0f2d19dd | 795 | { |
04b87de5 MV |
796 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
797 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
798 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
799 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 800 | if (scm_is_null (ras)) |
c209c88e | 801 | for (; n-- > 0; i0 += inc0) |
85516012 | 802 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra0, i0), SCM_UNDEFINED)); |
0f2d19dd JB |
803 | else |
804 | { | |
805 | SCM ra1 = SCM_CAR (ras); | |
04b87de5 MV |
806 | unsigned long i1 = SCM_I_ARRAY_BASE (ra1); |
807 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
808 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd | 809 | for (; n-- > 0; i0 += inc0, i1 += inc1) |
85516012 | 810 | GVSET (ra0, i0, SCM_SUBRF (proc) (GVREF (ra0, i0), GVREF (ra1, i1))); |
0f2d19dd JB |
811 | } |
812 | return 1; | |
813 | } | |
814 | ||
f5f2dcff | 815 | |
1bbd0b84 | 816 | SCM_REGISTER_PROC(s_array_map_in_order_x, "array-map-in-order!", 2, 0, 1, scm_array_map_x); |
1cc91f1b | 817 | |
718866aa | 818 | SCM_SYMBOL (sym_b, "b"); |
1bbd0b84 | 819 | |
3b3b36dd | 820 | SCM_DEFINE (scm_array_map_x, "array-map!", 2, 0, 1, |
c209c88e | 821 | (SCM ra0, SCM proc, SCM lra), |
8f85c0c6 | 822 | "@deffnx {Scheme Procedure} array-map-in-order! ra0 proc . lra\n" |
b380b885 MD |
823 | "@var{array1}, @dots{} must have the same number of dimensions as\n" |
824 | "@var{array0} and have a range for each index which includes the range\n" | |
825 | "for the corresponding index in @var{array0}. @var{proc} is applied to\n" | |
826 | "each tuple of elements of @var{array1} @dots{} and the result is stored\n" | |
827 | "as the corresponding element in @var{array0}. The value returned is\n" | |
828 | "unspecified. The order of application is unspecified.") | |
1bbd0b84 | 829 | #define FUNC_NAME s_scm_array_map_x |
0f2d19dd | 830 | { |
34d19ef6 | 831 | SCM_VALIDATE_PROC (2, proc); |
af45e3b0 | 832 | SCM_VALIDATE_REST_ARGUMENT (lra); |
f530e94f | 833 | |
0f2d19dd | 834 | switch (SCM_TYP7 (proc)) |
c209c88e GB |
835 | { |
836 | default: | |
837 | gencase: | |
838 | scm_ramapc (ramap, proc, ra0, lra, FUNC_NAME); | |
839 | return SCM_UNSPECIFIED; | |
840 | case scm_tc7_subr_1: | |
f530e94f KR |
841 | if (! scm_is_pair (lra)) |
842 | SCM_WRONG_NUM_ARGS (); /* need 1 source */ | |
c209c88e GB |
843 | scm_ramapc (ramap_1, proc, ra0, lra, FUNC_NAME); |
844 | return SCM_UNSPECIFIED; | |
845 | case scm_tc7_subr_2: | |
f530e94f KR |
846 | if (! (scm_is_pair (lra) && scm_is_pair (SCM_CDR (lra)))) |
847 | SCM_WRONG_NUM_ARGS (); /* need 2 sources */ | |
848 | goto subr_2o; | |
c209c88e | 849 | case scm_tc7_subr_2o: |
f530e94f KR |
850 | if (! scm_is_pair (lra)) |
851 | SCM_WRONG_NUM_ARGS (); /* need 1 source */ | |
852 | subr_2o: | |
c209c88e GB |
853 | scm_ramapc (ramap_2o, proc, ra0, lra, FUNC_NAME); |
854 | return SCM_UNSPECIFIED; | |
14b18ed6 | 855 | case scm_tc7_dsubr: |
f530e94f KR |
856 | if (! scm_is_pair (lra)) |
857 | SCM_WRONG_NUM_ARGS (); /* need 1 source */ | |
14b18ed6 | 858 | scm_ramapc (ramap_dsubr, proc, ra0, lra, FUNC_NAME); |
c209c88e GB |
859 | return SCM_UNSPECIFIED; |
860 | case scm_tc7_rpsubr: | |
0f2d19dd | 861 | { |
c209c88e | 862 | ra_iproc *p; |
718866aa | 863 | if (!scm_is_typed_array (ra0, sym_b)) |
0f2d19dd | 864 | goto gencase; |
c209c88e GB |
865 | scm_array_fill_x (ra0, SCM_BOOL_T); |
866 | for (p = ra_rpsubrs; p->name; p++) | |
bc36d050 | 867 | if (scm_is_eq (proc, p->sproc)) |
c209c88e | 868 | { |
d2e53ed6 | 869 | while (!scm_is_null (lra) && !scm_is_null (SCM_CDR (lra))) |
c209c88e GB |
870 | { |
871 | scm_ramapc (p->vproc, SCM_UNDEFINED, ra0, lra, FUNC_NAME); | |
872 | lra = SCM_CDR (lra); | |
873 | } | |
874 | return SCM_UNSPECIFIED; | |
875 | } | |
d2e53ed6 | 876 | while (!scm_is_null (lra) && !scm_is_null (SCM_CDR (lra))) |
c209c88e GB |
877 | { |
878 | scm_ramapc (ramap_rp, proc, ra0, lra, FUNC_NAME); | |
879 | lra = SCM_CDR (lra); | |
880 | } | |
0f2d19dd | 881 | return SCM_UNSPECIFIED; |
c209c88e GB |
882 | } |
883 | case scm_tc7_asubr: | |
d2e53ed6 | 884 | if (scm_is_null (lra)) |
c209c88e | 885 | { |
5d916ba3 | 886 | SCM fill = SCM_SUBRF (proc) (SCM_UNDEFINED, SCM_UNDEFINED); |
c209c88e GB |
887 | scm_array_fill_x (ra0, fill); |
888 | } | |
889 | else | |
0f2d19dd | 890 | { |
c209c88e | 891 | SCM tail, ra1 = SCM_CAR (lra); |
04b87de5 | 892 | SCM v0 = (SCM_I_ARRAYP (ra0) ? SCM_I_ARRAY_V (ra0) : ra0); |
0f2d19dd | 893 | ra_iproc *p; |
c209c88e GB |
894 | /* Check to see if order might matter. |
895 | This might be an argument for a separate | |
896 | SERIAL-ARRAY-MAP! */ | |
bc36d050 | 897 | if (scm_is_eq (v0, ra1) |
04b87de5 | 898 | || (SCM_I_ARRAYP (ra1) && scm_is_eq (v0, SCM_I_ARRAY_V (ra1)))) |
bc36d050 | 899 | if (!scm_is_eq (ra0, ra1) |
04b87de5 | 900 | || (SCM_I_ARRAYP(ra0) && !SCM_I_ARRAY_CONTP(ra0))) |
c209c88e | 901 | goto gencase; |
d2e53ed6 | 902 | for (tail = SCM_CDR (lra); !scm_is_null (tail); tail = SCM_CDR (tail)) |
c209c88e GB |
903 | { |
904 | ra1 = SCM_CAR (tail); | |
bc36d050 | 905 | if (scm_is_eq (v0, ra1) |
04b87de5 | 906 | || (SCM_I_ARRAYP (ra1) && scm_is_eq (v0, SCM_I_ARRAY_V (ra1)))) |
c209c88e GB |
907 | goto gencase; |
908 | } | |
909 | for (p = ra_asubrs; p->name; p++) | |
bc36d050 | 910 | if (scm_is_eq (proc, p->sproc)) |
0f2d19dd | 911 | { |
bc36d050 | 912 | if (!scm_is_eq (ra0, SCM_CAR (lra))) |
c209c88e GB |
913 | scm_ramapc (scm_array_identity, SCM_UNDEFINED, ra0, scm_cons (SCM_CAR (lra), SCM_EOL), FUNC_NAME); |
914 | lra = SCM_CDR (lra); | |
915 | while (1) | |
0f2d19dd | 916 | { |
c209c88e GB |
917 | scm_ramapc (p->vproc, SCM_UNDEFINED, ra0, lra, FUNC_NAME); |
918 | if (SCM_IMP (lra) || SCM_IMP (SCM_CDR (lra))) | |
919 | return SCM_UNSPECIFIED; | |
0f2d19dd JB |
920 | lra = SCM_CDR (lra); |
921 | } | |
0f2d19dd | 922 | } |
c209c88e GB |
923 | scm_ramapc (ramap_2o, proc, ra0, lra, FUNC_NAME); |
924 | lra = SCM_CDR (lra); | |
925 | if (SCM_NIMP (lra)) | |
926 | for (lra = SCM_CDR (lra); SCM_NIMP (lra); lra = SCM_CDR (lra)) | |
927 | scm_ramapc (ramap_a, proc, ra0, lra, FUNC_NAME); | |
0f2d19dd | 928 | } |
c209c88e GB |
929 | return SCM_UNSPECIFIED; |
930 | } | |
0f2d19dd | 931 | } |
1bbd0b84 | 932 | #undef FUNC_NAME |
0f2d19dd | 933 | |
1cc91f1b | 934 | |
0f2d19dd | 935 | static int |
34d19ef6 | 936 | rafe (SCM ra0, SCM proc, SCM ras) |
0f2d19dd | 937 | { |
04b87de5 MV |
938 | long i = SCM_I_ARRAY_DIMS (ra0)->lbnd; |
939 | unsigned long i0 = SCM_I_ARRAY_BASE (ra0); | |
940 | long inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
941 | long n = SCM_I_ARRAY_DIMS (ra0)->ubnd; | |
942 | ra0 = SCM_I_ARRAY_V (ra0); | |
d2e53ed6 | 943 | if (scm_is_null (ras)) |
c209c88e | 944 | for (; i <= n; i++, i0 += inc0) |
85516012 | 945 | scm_call_1 (proc, GVREF (ra0, i0)); |
0f2d19dd JB |
946 | else |
947 | { | |
948 | SCM ra1 = SCM_CAR (ras); | |
34d19ef6 | 949 | SCM args; |
04b87de5 MV |
950 | unsigned long k, i1 = SCM_I_ARRAY_BASE (ra1); |
951 | long inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
952 | ra1 = SCM_I_ARRAY_V (ra1); | |
0f2d19dd | 953 | ras = SCM_CDR (ras); |
d2e53ed6 | 954 | if (scm_is_null(ras)) |
c209c88e | 955 | ras = scm_nullvect; |
0f2d19dd | 956 | else |
ee67e2fa | 957 | ras = scm_vector (ras); |
0f2d19dd JB |
958 | for (; i <= n; i++, i0 += inc0, i1 += inc1) |
959 | { | |
960 | args = SCM_EOL; | |
ee67e2fa | 961 | for (k = scm_c_vector_length (ras); k--;) |
85516012 MV |
962 | args = scm_cons (GVREF (scm_c_vector_ref (ras, k), i), args); |
963 | args = scm_cons2 (GVREF (ra0, i0), GVREF (ra1, i1), args); | |
fdc28395 | 964 | scm_apply_0 (proc, args); |
0f2d19dd JB |
965 | } |
966 | } | |
967 | return 1; | |
968 | } | |
969 | ||
970 | ||
3b3b36dd | 971 | SCM_DEFINE (scm_array_for_each, "array-for-each", 2, 0, 1, |
c209c88e | 972 | (SCM proc, SCM ra0, SCM lra), |
8f85c0c6 | 973 | "Apply @var{proc} to each tuple of elements of @var{array0} @dots{}\n" |
b380b885 | 974 | "in row-major order. The value returned is unspecified.") |
1bbd0b84 | 975 | #define FUNC_NAME s_scm_array_for_each |
0f2d19dd | 976 | { |
34d19ef6 | 977 | SCM_VALIDATE_PROC (1, proc); |
af45e3b0 | 978 | SCM_VALIDATE_REST_ARGUMENT (lra); |
c209c88e | 979 | scm_ramapc (rafe, proc, ra0, lra, FUNC_NAME); |
0f2d19dd JB |
980 | return SCM_UNSPECIFIED; |
981 | } | |
1bbd0b84 | 982 | #undef FUNC_NAME |
0f2d19dd | 983 | |
3b3b36dd | 984 | SCM_DEFINE (scm_array_index_map_x, "array-index-map!", 2, 0, 0, |
c209c88e | 985 | (SCM ra, SCM proc), |
8f85c0c6 | 986 | "Apply @var{proc} to the indices of each element of @var{array} in\n" |
b380b885 MD |
987 | "turn, storing the result in the corresponding element. The value\n" |
988 | "returned and the order of application are unspecified.\n\n" | |
989 | "One can implement @var{array-indexes} as\n" | |
1e6808ea | 990 | "@lisp\n" |
b380b885 MD |
991 | "(define (array-indexes array)\n" |
992 | " (let ((ra (apply make-array #f (array-shape array))))\n" | |
993 | " (array-index-map! ra (lambda x x))\n" | |
994 | " ra))\n" | |
1e6808ea | 995 | "@end lisp\n" |
b380b885 | 996 | "Another example:\n" |
1e6808ea | 997 | "@lisp\n" |
b380b885 MD |
998 | "(define (apl:index-generator n)\n" |
999 | " (let ((v (make-uniform-vector n 1)))\n" | |
1000 | " (array-index-map! v (lambda (i) i))\n" | |
1001 | " v))\n" | |
1e6808ea | 1002 | "@end lisp") |
1bbd0b84 | 1003 | #define FUNC_NAME s_scm_array_index_map_x |
0f2d19dd | 1004 | { |
c014a02e | 1005 | unsigned long i; |
34d19ef6 | 1006 | SCM_VALIDATE_PROC (2, proc); |
399aba0a | 1007 | |
5ead53fc | 1008 | if (SCM_I_ARRAYP (ra)) |
399aba0a MV |
1009 | { |
1010 | SCM args = SCM_EOL; | |
04b87de5 | 1011 | int j, k, kmax = SCM_I_ARRAY_NDIM (ra) - 1; |
b4b33636 MV |
1012 | long *vinds; |
1013 | ||
399aba0a MV |
1014 | if (kmax < 0) |
1015 | return scm_array_set_x (ra, scm_call_0 (proc), SCM_EOL); | |
b4b33636 | 1016 | |
661ae7ab | 1017 | scm_dynwind_begin (0); |
b4b33636 | 1018 | |
04b87de5 | 1019 | vinds = scm_malloc (sizeof(long) * SCM_I_ARRAY_NDIM (ra)); |
661ae7ab | 1020 | scm_dynwind_free (vinds); |
b4b33636 | 1021 | |
399aba0a | 1022 | for (k = 0; k <= kmax; k++) |
04b87de5 | 1023 | vinds[k] = SCM_I_ARRAY_DIMS (ra)[k].lbnd; |
399aba0a MV |
1024 | k = kmax; |
1025 | do | |
1026 | { | |
1027 | if (k == kmax) | |
1028 | { | |
04b87de5 | 1029 | vinds[k] = SCM_I_ARRAY_DIMS (ra)[k].lbnd; |
b4b33636 | 1030 | i = cind (ra, vinds); |
04b87de5 | 1031 | for (; vinds[k] <= SCM_I_ARRAY_DIMS (ra)[k].ubnd; vinds[k]++) |
399aba0a MV |
1032 | { |
1033 | for (j = kmax + 1, args = SCM_EOL; j--;) | |
1034 | args = scm_cons (scm_from_long (vinds[j]), args); | |
04b87de5 MV |
1035 | GVSET (SCM_I_ARRAY_V (ra), i, scm_apply_0 (proc, args)); |
1036 | i += SCM_I_ARRAY_DIMS (ra)[k].inc; | |
399aba0a MV |
1037 | } |
1038 | k--; | |
1039 | continue; | |
1040 | } | |
04b87de5 | 1041 | if (vinds[k] < SCM_I_ARRAY_DIMS (ra)[k].ubnd) |
399aba0a MV |
1042 | { |
1043 | vinds[k]++; | |
1044 | k++; | |
1045 | continue; | |
1046 | } | |
04b87de5 | 1047 | vinds[k] = SCM_I_ARRAY_DIMS (ra)[k].lbnd - 1; |
399aba0a MV |
1048 | k--; |
1049 | } | |
1050 | while (k >= 0); | |
b4b33636 | 1051 | |
661ae7ab | 1052 | scm_dynwind_end (); |
399aba0a | 1053 | return SCM_UNSPECIFIED; |
e42c09cc | 1054 | } |
5ead53fc MV |
1055 | else if (scm_is_generalized_vector (ra)) |
1056 | { | |
1057 | size_t length = scm_c_generalized_vector_length (ra); | |
1058 | for (i = 0; i < length; i++) | |
1059 | GVSET (ra, i, scm_call_1 (proc, scm_from_ulong (i))); | |
1060 | return SCM_UNSPECIFIED; | |
1061 | } | |
1062 | else | |
399aba0a | 1063 | scm_wrong_type_arg_msg (NULL, 0, ra, "array"); |
0f2d19dd | 1064 | } |
1bbd0b84 | 1065 | #undef FUNC_NAME |
0f2d19dd | 1066 | |
1cc91f1b | 1067 | |
0f2d19dd | 1068 | static int |
34d19ef6 | 1069 | raeql_1 (SCM ra0, SCM as_equal, SCM ra1) |
0f2d19dd | 1070 | { |
c014a02e ML |
1071 | unsigned long i0 = 0, i1 = 0; |
1072 | long inc0 = 1, inc1 = 1; | |
1073 | unsigned long n; | |
0f2d19dd | 1074 | ra1 = SCM_CAR (ra1); |
04b87de5 | 1075 | if (SCM_I_ARRAYP(ra0)) |
c209c88e | 1076 | { |
04b87de5 MV |
1077 | n = SCM_I_ARRAY_DIMS (ra0)->ubnd - SCM_I_ARRAY_DIMS (ra0)->lbnd + 1; |
1078 | i0 = SCM_I_ARRAY_BASE (ra0); | |
1079 | inc0 = SCM_I_ARRAY_DIMS (ra0)->inc; | |
1080 | ra0 = SCM_I_ARRAY_V (ra0); | |
c209c88e | 1081 | } |
e466c6a2 | 1082 | else |
399aba0a MV |
1083 | n = scm_c_generalized_vector_length (ra0); |
1084 | ||
04b87de5 | 1085 | if (SCM_I_ARRAYP (ra1)) |
c209c88e | 1086 | { |
04b87de5 MV |
1087 | i1 = SCM_I_ARRAY_BASE (ra1); |
1088 | inc1 = SCM_I_ARRAY_DIMS (ra1)->inc; | |
1089 | ra1 = SCM_I_ARRAY_V (ra1); | |
c209c88e | 1090 | } |
399aba0a MV |
1091 | |
1092 | if (scm_is_generalized_vector (ra0)) | |
c209c88e | 1093 | { |
c209c88e GB |
1094 | for (; n--; i0 += inc0, i1 += inc1) |
1095 | { | |
7888309b | 1096 | if (scm_is_false (as_equal)) |
c209c88e | 1097 | { |
85516012 | 1098 | if (scm_is_false (scm_array_equal_p (GVREF (ra0, i0), GVREF (ra1, i1)))) |
c209c88e GB |
1099 | return 0; |
1100 | } | |
85516012 | 1101 | else if (scm_is_false (scm_equal_p (GVREF (ra0, i0), GVREF (ra1, i1)))) |
c209c88e GB |
1102 | return 0; |
1103 | } | |
1104 | return 1; | |
c209c88e | 1105 | } |
399aba0a MV |
1106 | else |
1107 | return 0; | |
0f2d19dd JB |
1108 | } |
1109 | ||
1110 | ||
1cc91f1b | 1111 | |
0f2d19dd | 1112 | static int |
34d19ef6 | 1113 | raeql (SCM ra0, SCM as_equal, SCM ra1) |
0f2d19dd JB |
1114 | { |
1115 | SCM v0 = ra0, v1 = ra1; | |
92c2555f MV |
1116 | scm_t_array_dim dim0, dim1; |
1117 | scm_t_array_dim *s0 = &dim0, *s1 = &dim1; | |
c014a02e | 1118 | unsigned long bas0 = 0, bas1 = 0; |
0f2d19dd | 1119 | int k, unroll = 1, vlen = 1, ndim = 1; |
04b87de5 | 1120 | if (SCM_I_ARRAYP (ra0)) |
c209c88e | 1121 | { |
04b87de5 MV |
1122 | ndim = SCM_I_ARRAY_NDIM (ra0); |
1123 | s0 = SCM_I_ARRAY_DIMS (ra0); | |
1124 | bas0 = SCM_I_ARRAY_BASE (ra0); | |
1125 | v0 = SCM_I_ARRAY_V (ra0); | |
c209c88e | 1126 | } |
0f2d19dd JB |
1127 | else |
1128 | { | |
1129 | s0->inc = 1; | |
1130 | s0->lbnd = 0; | |
ee67e2fa | 1131 | s0->ubnd = scm_c_generalized_vector_length (v0) - 1; |
0f2d19dd JB |
1132 | unroll = 0; |
1133 | } | |
04b87de5 | 1134 | if (SCM_I_ARRAYP (ra1)) |
c209c88e | 1135 | { |
04b87de5 | 1136 | if (ndim != SCM_I_ARRAY_NDIM (ra1)) |
c209c88e | 1137 | return 0; |
04b87de5 MV |
1138 | s1 = SCM_I_ARRAY_DIMS (ra1); |
1139 | bas1 = SCM_I_ARRAY_BASE (ra1); | |
1140 | v1 = SCM_I_ARRAY_V (ra1); | |
c209c88e | 1141 | } |
0f2d19dd JB |
1142 | else |
1143 | { | |
c209c88e GB |
1144 | /* |
1145 | Huh ? Schizophrenic return type. --hwn | |
1146 | */ | |
0f2d19dd | 1147 | if (1 != ndim) |
c209c88e | 1148 | return 0; |
0f2d19dd JB |
1149 | s1->inc = 1; |
1150 | s1->lbnd = 0; | |
ee67e2fa | 1151 | s1->ubnd = scm_c_generalized_vector_length (v1) - 1; |
0f2d19dd JB |
1152 | unroll = 0; |
1153 | } | |
1154 | if (SCM_TYP7 (v0) != SCM_TYP7 (v1)) | |
1155 | return 0; | |
1156 | for (k = ndim; k--;) | |
1157 | { | |
1158 | if (s0[k].lbnd != s1[k].lbnd || s0[k].ubnd != s1[k].ubnd) | |
1159 | return 0; | |
1160 | if (unroll) | |
1161 | { | |
1162 | unroll = (s0[k].inc == s1[k].inc); | |
1163 | vlen *= s0[k].ubnd - s1[k].lbnd + 1; | |
1164 | } | |
1165 | } | |
bc36d050 | 1166 | if (unroll && bas0 == bas1 && scm_is_eq (v0, v1)) |
c209c88e | 1167 | return 1; |
0f2d19dd JB |
1168 | return scm_ramapc (raeql_1, as_equal, ra0, scm_cons (ra1, SCM_EOL), ""); |
1169 | } | |
1170 | ||
1cc91f1b | 1171 | |
0f2d19dd | 1172 | SCM |
1bbd0b84 | 1173 | scm_raequal (SCM ra0, SCM ra1) |
0f2d19dd | 1174 | { |
7888309b | 1175 | return scm_from_bool(raeql (ra0, SCM_BOOL_T, ra1)); |
0f2d19dd JB |
1176 | } |
1177 | ||
4079f87e | 1178 | #if 0 |
c3ee7520 GB |
1179 | /* GJB:FIXME:: Why not use SCM_DEFINE1 for array-equal? */ |
1180 | SCM_DEFINE1 (scm_array_equal_p, "array-equal?", scm_tc7_rpsubr, | |
c209c88e | 1181 | (SCM ra0, SCM ra1), |
1e6808ea MG |
1182 | "Return @code{#t} iff all arguments are arrays with the same\n" |
1183 | "shape, the same type, and have corresponding elements which are\n" | |
1184 | "either @code{equal?} or @code{array-equal?}. This function\n" | |
1185 | "differs from @code{equal?} in that a one dimensional shared\n" | |
1186 | "array may be @var{array-equal?} but not @var{equal?} to a\n" | |
1187 | "vector or uniform vector.") | |
4079f87e | 1188 | #define FUNC_NAME s_scm_array_equal_p |
0f981281 GB |
1189 | { |
1190 | } | |
4079f87e GB |
1191 | #undef FUNC_NAME |
1192 | #endif | |
1193 | ||
0f2d19dd JB |
1194 | static char s_array_equal_p[] = "array-equal?"; |
1195 | ||
1cc91f1b | 1196 | |
0f2d19dd | 1197 | SCM |
1bbd0b84 | 1198 | scm_array_equal_p (SCM ra0, SCM ra1) |
0f2d19dd | 1199 | { |
04b87de5 | 1200 | if (SCM_I_ARRAYP (ra0) || SCM_I_ARRAYP (ra1)) |
399aba0a MV |
1201 | return scm_from_bool(raeql (ra0, SCM_BOOL_F, ra1)); |
1202 | return scm_equal_p (ra0, ra1); | |
0f2d19dd JB |
1203 | } |
1204 | ||
1205 | ||
1cc91f1b | 1206 | static void |
1bbd0b84 | 1207 | init_raprocs (ra_iproc *subra) |
0f2d19dd JB |
1208 | { |
1209 | for (; subra->name; subra++) | |
86d31dfe | 1210 | { |
cc95e00a | 1211 | SCM sym = scm_from_locale_symbol (subra->name); |
86d31dfe MV |
1212 | SCM var = |
1213 | scm_sym2var (sym, scm_current_module_lookup_closure (), SCM_BOOL_F); | |
1214 | if (var != SCM_BOOL_F) | |
1215 | subra->sproc = SCM_VARIABLE_REF (var); | |
1216 | else | |
1217 | subra->sproc = SCM_BOOL_F; | |
1218 | } | |
0f2d19dd JB |
1219 | } |
1220 | ||
1cc91f1b | 1221 | |
0f2d19dd | 1222 | void |
5d1b3b2d | 1223 | scm_init_array_map (void) |
0f2d19dd JB |
1224 | { |
1225 | init_raprocs (ra_rpsubrs); | |
1226 | init_raprocs (ra_asubrs); | |
9a441ddb | 1227 | scm_c_define_subr (s_array_equal_p, scm_tc7_rpsubr, scm_array_equal_p); |
04b87de5 | 1228 | scm_smobs[SCM_TC2SMOBNUM (scm_i_tc16_array)].equalp = scm_raequal; |
5d1b3b2d | 1229 | #include "libguile/array-map.x" |
1bbd0b84 | 1230 | scm_add_feature (s_scm_array_for_each); |
0f2d19dd | 1231 | } |
89e00824 ML |
1232 | |
1233 | /* | |
1234 | Local Variables: | |
1235 | c-file-style: "gnu" | |
1236 | End: | |
1237 | */ |