2 * Copyright 2008-2009 Katholieke Universiteit Leuven
4 * Use of this software is governed by the GNU LGPLv2.1 license
6 * Written by Sven Verdoolaege, K.U.Leuven, Departement
7 * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
21 #include <isl/printer.h>
23 #if defined(__cplusplus)
29 * All structures are reference counted to allow reuse without duplication.
30 * A *_copy operation will increase the reference count, while a *_free
31 * operation will decrease the reference count and only actually release
32 * the structures when the reference count drops to zero.
34 * Functions that return an isa structure will in general _destroy_
35 * all argument isa structures (the obvious execption begin the _copy
36 * functions). A pointer passed to such a function may therefore
37 * never be used after the function call. If you want to keep a
38 * reference to the old structure(s), use the appropriate _copy function.
42 typedef struct isl_basic_map isl_basic_map;
44 typedef struct isl_basic_set isl_basic_set;
46 /* A "map" is a (disjoint) union of basic maps.
48 * Currently, the isl_set structure is identical to the isl_map structure
49 * and the library depends on this correspondence internally.
50 * However, users should not depend on this correspondence.
54 #define ISL_MAP_DISJOINT (1 << 0)
55 #define ISL_MAP_NORMALIZED (1 << 1)
65 struct isl_basic_map *p[1];
67 typedef struct isl_map isl_map;
69 typedef struct isl_set isl_set;
71 unsigned isl_basic_map_n_in(const struct isl_basic_map *bmap);
72 unsigned isl_basic_map_n_out(const struct isl_basic_map *bmap);
73 unsigned isl_basic_map_n_param(const struct isl_basic_map *bmap);
74 unsigned isl_basic_map_n_div(const struct isl_basic_map *bmap);
75 unsigned isl_basic_map_total_dim(const struct isl_basic_map *bmap);
76 unsigned isl_basic_map_dim(const struct isl_basic_map *bmap,
77 enum isl_dim_type type);
79 unsigned isl_map_n_in(const struct isl_map *map);
80 unsigned isl_map_n_out(const struct isl_map *map);
81 unsigned isl_map_n_param(const struct isl_map *map);
82 unsigned isl_map_dim(const struct isl_map *map, enum isl_dim_type type);
84 isl_ctx *isl_basic_map_get_ctx(__isl_keep isl_basic_map *bmap);
85 isl_ctx *isl_map_get_ctx(__isl_keep isl_map *map);
86 __isl_give isl_dim *isl_basic_map_get_dim(__isl_keep isl_basic_map *bmap);
87 __isl_give isl_dim *isl_map_get_dim(__isl_keep isl_map *map);
89 __isl_give isl_basic_map *isl_basic_map_set_tuple_name(
90 __isl_take isl_basic_map *bmap, enum isl_dim_type type, const char *s);
91 const char *isl_basic_map_get_tuple_name(__isl_keep isl_basic_map *bmap,
92 enum isl_dim_type type);
93 const char *isl_map_get_tuple_name(__isl_keep isl_map *map,
94 enum isl_dim_type type);
95 __isl_give isl_map *isl_map_set_tuple_name(__isl_take isl_map *map,
96 enum isl_dim_type type, const char *s);
97 const char *isl_basic_map_get_dim_name(__isl_keep isl_basic_map *bmap,
98 enum isl_dim_type type, unsigned pos);
99 const char *isl_map_get_dim_name(__isl_keep isl_map *map,
100 enum isl_dim_type type, unsigned pos);
101 __isl_give isl_basic_map *isl_basic_map_set_dim_name(
102 __isl_take isl_basic_map *bmap,
103 enum isl_dim_type type, unsigned pos, const char *s);
104 __isl_give isl_map *isl_map_set_dim_name(__isl_take isl_map *map,
105 enum isl_dim_type type, unsigned pos, const char *s);
107 int isl_basic_map_is_rational(__isl_keep isl_basic_map *bmap);
109 struct isl_basic_map *isl_basic_map_alloc(struct isl_ctx *ctx,
110 unsigned nparam, unsigned in, unsigned out, unsigned extra,
111 unsigned n_eq, unsigned n_ineq);
112 __isl_give isl_basic_map *isl_basic_map_identity(__isl_take isl_dim *set_dim);
113 struct isl_basic_map *isl_basic_map_identity_like(struct isl_basic_map *model);
114 struct isl_basic_map *isl_basic_map_finalize(struct isl_basic_map *bmap);
115 void isl_basic_map_free(__isl_take isl_basic_map *bmap);
116 __isl_give isl_basic_map *isl_basic_map_copy(__isl_keep isl_basic_map *bmap);
117 struct isl_basic_map *isl_basic_map_extend(struct isl_basic_map *base,
118 unsigned nparam, unsigned n_in, unsigned n_out, unsigned extra,
119 unsigned n_eq, unsigned n_ineq);
120 struct isl_basic_map *isl_basic_map_extend_constraints(
121 struct isl_basic_map *base, unsigned n_eq, unsigned n_ineq);
122 struct isl_basic_map *isl_basic_map_equal(
123 struct isl_dim *dim, unsigned n_equal);
124 struct isl_basic_map *isl_basic_map_less_at(struct isl_dim *dim, unsigned pos);
125 struct isl_basic_map *isl_basic_map_more_at(struct isl_dim *dim, unsigned pos);
126 __isl_give isl_basic_map *isl_basic_map_empty(__isl_take isl_dim *dim);
127 struct isl_basic_map *isl_basic_map_empty_like(struct isl_basic_map *model);
128 struct isl_basic_map *isl_basic_map_empty_like_map(struct isl_map *model);
129 __isl_give isl_basic_map *isl_basic_map_universe(__isl_take isl_dim *dim);
130 __isl_give isl_basic_map *isl_basic_map_universe_like(
131 __isl_keep isl_basic_map *bmap);
132 __isl_give isl_basic_map *isl_basic_map_remove_redundancies(
133 __isl_take isl_basic_map *bmap);
134 __isl_give isl_basic_map *isl_map_simple_hull(__isl_take isl_map *map);
136 __isl_give isl_basic_map *isl_basic_map_intersect_domain(
137 __isl_take isl_basic_map *bmap,
138 __isl_take isl_basic_set *bset);
139 __isl_give isl_basic_map *isl_basic_map_intersect_range(
140 __isl_take isl_basic_map *bmap,
141 __isl_take isl_basic_set *bset);
142 __isl_give isl_basic_map *isl_basic_map_intersect(
143 __isl_take isl_basic_map *bmap1,
144 __isl_take isl_basic_map *bmap2);
145 __isl_give isl_map *isl_basic_map_union(
146 __isl_take isl_basic_map *bmap1,
147 __isl_take isl_basic_map *bmap2);
148 __isl_give isl_basic_map *isl_basic_map_apply_domain(
149 __isl_take isl_basic_map *bmap1,
150 __isl_take isl_basic_map *bmap2);
151 __isl_give isl_basic_map *isl_basic_map_apply_range(
152 __isl_take isl_basic_map *bmap1,
153 __isl_take isl_basic_map *bmap2);
154 __isl_give isl_basic_map *isl_basic_map_affine_hull(
155 __isl_take isl_basic_map *bmap);
156 __isl_give isl_basic_map *isl_basic_map_reverse(__isl_take isl_basic_map *bmap);
157 __isl_give isl_basic_set *isl_basic_map_domain(__isl_take isl_basic_map *bmap);
158 __isl_give isl_basic_set *isl_basic_map_range(__isl_take isl_basic_map *bmap);
159 __isl_give isl_basic_map *isl_basic_map_domain_map(
160 __isl_take isl_basic_map *bmap);
161 __isl_give isl_basic_map *isl_basic_map_range_map(
162 __isl_take isl_basic_map *bmap);
163 __isl_give isl_basic_map *isl_basic_map_remove_dims(
164 __isl_take isl_basic_map *bmap,
165 enum isl_dim_type type, unsigned first, unsigned n);
166 struct isl_basic_map *isl_basic_map_from_basic_set(struct isl_basic_set *bset,
167 struct isl_dim *dim);
168 struct isl_basic_set *isl_basic_set_from_basic_map(struct isl_basic_map *bmap);
169 __isl_give isl_basic_map *isl_basic_map_sample(__isl_take isl_basic_map *bmap);
170 struct isl_basic_map *isl_basic_map_simplify(struct isl_basic_map *bmap);
171 struct isl_basic_map *isl_basic_map_detect_equalities(
172 struct isl_basic_map *bmap);
173 __isl_give isl_basic_map *isl_basic_map_read_from_file(isl_ctx *ctx,
174 FILE *input, int nparam);
175 __isl_give isl_basic_map *isl_basic_map_read_from_str(isl_ctx *ctx,
176 const char *str, int nparam);
177 __isl_give isl_map *isl_map_read_from_file(struct isl_ctx *ctx,
178 FILE *input, int nparam);
179 __isl_give isl_map *isl_map_read_from_str(isl_ctx *ctx,
180 const char *str, int nparam);
181 void isl_basic_map_print(__isl_keep isl_basic_map *bmap, FILE *out, int indent,
182 const char *prefix, const char *suffix, unsigned output_format);
183 void isl_map_print(__isl_keep isl_map *map, FILE *out, int indent,
184 unsigned output_format);
185 __isl_give isl_printer *isl_printer_print_basic_map(
186 __isl_take isl_printer *printer, __isl_keep isl_basic_map *bmap);
187 __isl_give isl_printer *isl_printer_print_map(__isl_take isl_printer *printer,
188 __isl_keep isl_map *map);
189 struct isl_basic_map *isl_basic_map_fix_si(struct isl_basic_map *bmap,
190 enum isl_dim_type type, unsigned pos, int value);
191 __isl_give isl_basic_map *isl_basic_map_lower_bound_si(
192 __isl_take isl_basic_map *bmap,
193 enum isl_dim_type type, unsigned pos, int value);
195 struct isl_basic_map *isl_basic_map_sum(
196 struct isl_basic_map *bmap1, struct isl_basic_map *bmap2);
197 struct isl_basic_map *isl_basic_map_neg(struct isl_basic_map *bmap);
198 struct isl_basic_map *isl_basic_map_floordiv(struct isl_basic_map *bmap,
201 struct isl_map *isl_map_sum(struct isl_map *map1, struct isl_map *map2);
202 struct isl_map *isl_map_neg(struct isl_map *map);
203 struct isl_map *isl_map_floordiv(struct isl_map *map, isl_int d);
205 int isl_basic_map_is_equal(
206 __isl_keep isl_basic_map *bmap1,
207 __isl_keep isl_basic_map *bmap2);
209 __isl_give isl_map *isl_basic_map_partial_lexmax(
210 __isl_take isl_basic_map *bmap, __isl_take isl_basic_set *dom,
211 __isl_give isl_set **empty);
212 __isl_give isl_map *isl_basic_map_partial_lexmin(
213 __isl_take isl_basic_map *bmap, __isl_take isl_basic_set *dom,
214 __isl_give isl_set **empty);
215 __isl_give isl_map *isl_map_partial_lexmax(
216 __isl_take isl_map *map, __isl_take isl_set *dom,
217 __isl_give isl_set **empty);
218 __isl_give isl_map *isl_map_partial_lexmin(
219 __isl_take isl_map *map, __isl_take isl_set *dom,
220 __isl_give isl_set **empty);
221 __isl_give isl_map *isl_basic_map_lexmin(__isl_take isl_basic_map *bmap);
222 __isl_give isl_map *isl_basic_map_lexmax(__isl_take isl_basic_map *bmap);
223 __isl_give isl_map *isl_map_lexmin(__isl_take isl_map *map);
224 __isl_give isl_map *isl_map_lexmax(__isl_take isl_map *map);
225 int isl_basic_map_foreach_lexmin(__isl_keep isl_basic_map *bmap,
226 int (*fn)(__isl_take isl_basic_set *dom, __isl_take isl_mat *map,
230 void isl_basic_map_dump(__isl_keep isl_basic_map *bmap, FILE *out, int indent);
232 struct isl_basic_map *isl_map_copy_basic_map(struct isl_map *map);
233 __isl_give isl_map *isl_map_drop_basic_map(__isl_take isl_map *map,
234 __isl_keep isl_basic_map *bmap);
236 int isl_basic_map_fast_is_fixed(struct isl_basic_map *bmap,
237 enum isl_dim_type type, unsigned pos, isl_int *val);
239 int isl_basic_map_image_is_bounded(__isl_keep isl_basic_map *bmap);
240 int isl_basic_map_is_universe(__isl_keep isl_basic_map *bmap);
241 int isl_basic_map_fast_is_empty(__isl_keep isl_basic_map *bmap);
242 int isl_basic_map_is_empty(__isl_keep isl_basic_map *bmap);
243 int isl_basic_map_is_subset(__isl_keep isl_basic_map *bmap1,
244 __isl_keep isl_basic_map *bmap2);
245 int isl_basic_map_is_strict_subset(__isl_keep isl_basic_map *bmap1,
246 __isl_keep isl_basic_map *bmap2);
248 struct isl_map *isl_map_alloc(struct isl_ctx *ctx,
249 unsigned nparam, unsigned in, unsigned out, int n,
251 __isl_give isl_map *isl_map_universe(__isl_take isl_dim *dim);
252 __isl_give isl_map *isl_map_empty(__isl_take isl_dim *dim);
253 struct isl_map *isl_map_empty_like(struct isl_map *model);
254 struct isl_map *isl_map_empty_like_basic_map(struct isl_basic_map *model);
255 struct isl_map *isl_map_dup(struct isl_map *map);
256 __isl_give isl_map *isl_map_add_basic_map(__isl_take isl_map *map,
257 __isl_take isl_basic_map *bmap);
258 __isl_give isl_map *isl_map_identity(__isl_take isl_dim *set_dim);
259 struct isl_map *isl_map_identity_like(struct isl_map *model);
260 struct isl_map *isl_map_identity_like_basic_map(struct isl_basic_map *model);
261 __isl_give isl_map *isl_map_lex_lt_first(__isl_take isl_dim *dim, unsigned n);
262 __isl_give isl_map *isl_map_lex_le_first(__isl_take isl_dim *dim, unsigned n);
263 __isl_give isl_map *isl_map_lex_lt(__isl_take isl_dim *set_dim);
264 __isl_give isl_map *isl_map_lex_le(__isl_take isl_dim *set_dim);
265 __isl_give isl_map *isl_map_lex_gt_first(__isl_take isl_dim *dim, unsigned n);
266 __isl_give isl_map *isl_map_lex_ge_first(__isl_take isl_dim *dim, unsigned n);
267 __isl_give isl_map *isl_map_lex_gt(__isl_take isl_dim *set_dim);
268 __isl_give isl_map *isl_map_lex_ge(__isl_take isl_dim *set_dim);
269 struct isl_map *isl_map_finalize(struct isl_map *map);
270 void isl_map_free(__isl_take isl_map *map);
271 __isl_give isl_map *isl_map_copy(__isl_keep isl_map *map);
272 struct isl_map *isl_map_extend(struct isl_map *base,
273 unsigned nparam, unsigned n_in, unsigned n_out);
274 __isl_give isl_map *isl_map_reverse(__isl_take isl_map *map);
275 __isl_give isl_map *isl_map_union(
276 __isl_take isl_map *map1,
277 __isl_take isl_map *map2);
278 struct isl_map *isl_map_union_disjoint(
279 struct isl_map *map1, struct isl_map *map2);
280 __isl_give isl_map *isl_map_intersect_domain(
281 __isl_take isl_map *map,
282 __isl_take isl_set *set);
283 __isl_give isl_map *isl_map_intersect_range(
284 __isl_take isl_map *map,
285 __isl_take isl_set *set);
286 __isl_give isl_map *isl_map_apply_domain(
287 __isl_take isl_map *map1,
288 __isl_take isl_map *map2);
289 __isl_give isl_map *isl_map_apply_range(
290 __isl_take isl_map *map1,
291 __isl_take isl_map *map2);
292 struct isl_map *isl_map_product(struct isl_map *map1, struct isl_map *map2);
293 __isl_give isl_map *isl_map_flat_product(__isl_take isl_map *map1,
294 __isl_take isl_map *map2);
295 __isl_give isl_map *isl_map_intersect(__isl_take isl_map *map1,
296 __isl_take isl_map *map2);
297 __isl_give isl_map *isl_map_subtract(
298 __isl_take isl_map *map1,
299 __isl_take isl_map *map2);
300 struct isl_map *isl_map_fix_input_si(struct isl_map *map,
301 unsigned input, int value);
302 struct isl_map *isl_map_fix_si(struct isl_map *map,
303 enum isl_dim_type type, unsigned pos, int value);
304 __isl_give isl_map *isl_map_lower_bound_si(__isl_take isl_map *map,
305 enum isl_dim_type type, unsigned pos, int value);
306 __isl_give isl_basic_set *isl_basic_map_deltas(__isl_take isl_basic_map *bmap);
307 __isl_give isl_set *isl_map_deltas(__isl_take isl_map *map);
308 struct isl_map *isl_map_detect_equalities(struct isl_map *map);
309 __isl_give isl_basic_map *isl_map_affine_hull(__isl_take isl_map *map);
310 __isl_give isl_basic_map *isl_map_convex_hull(__isl_take isl_map *map);
311 __isl_give isl_basic_map *isl_map_polyhedral_hull(__isl_take isl_map *map);
312 __isl_give isl_basic_map *isl_basic_map_add(__isl_take isl_basic_map *bmap,
313 enum isl_dim_type type, unsigned n);
314 __isl_give isl_map *isl_map_add_dims(__isl_take isl_map *map,
315 enum isl_dim_type type, unsigned n);
316 __isl_give isl_map *isl_map_insert(__isl_take isl_map *map,
317 enum isl_dim_type type, unsigned pos, unsigned n);
318 __isl_give isl_basic_map *isl_basic_map_move_dims(
319 __isl_take isl_basic_map *bmap,
320 enum isl_dim_type dst_type, unsigned dst_pos,
321 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
322 __isl_give isl_map *isl_map_move_dims(__isl_take isl_map *map,
323 enum isl_dim_type dst_type, unsigned dst_pos,
324 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
325 __isl_give isl_basic_map *isl_basic_map_project_out(
326 __isl_take isl_basic_map *bmap,
327 enum isl_dim_type type, unsigned first, unsigned n);
328 __isl_give isl_map *isl_map_project_out(__isl_take isl_map *map,
329 enum isl_dim_type type, unsigned first, unsigned n);
330 __isl_give isl_basic_map *isl_basic_map_remove_divs(
331 __isl_take isl_basic_map *bmap);
332 __isl_give isl_map *isl_map_remove_dims(__isl_take isl_map *map,
333 enum isl_dim_type type, unsigned first, unsigned n);
334 struct isl_map *isl_map_remove_inputs(struct isl_map *map,
335 unsigned first, unsigned n);
337 __isl_give isl_map *isl_set_identity(__isl_take isl_set *set);
339 int isl_basic_set_is_wrapping(__isl_keep isl_basic_set *bset);
340 int isl_set_is_wrapping(__isl_keep isl_set *set);
341 __isl_give isl_basic_set *isl_basic_map_wrap(__isl_take isl_basic_map *bmap);
342 __isl_give isl_set *isl_map_wrap(__isl_take isl_map *map);
343 __isl_give isl_basic_map *isl_basic_set_unwrap(__isl_take isl_basic_set *bset);
344 __isl_give isl_map *isl_set_unwrap(__isl_take isl_set *set);
345 __isl_give isl_map *isl_map_flatten(__isl_take isl_map *map);
346 __isl_give isl_set *isl_set_flatten(__isl_take isl_set *set);
347 __isl_give isl_map *isl_set_flatten_map(__isl_take isl_set *set);
348 __isl_give isl_set *isl_map_domain(__isl_take isl_map *bmap);
349 __isl_give isl_set *isl_map_range(__isl_take isl_map *map);
350 __isl_give isl_map *isl_map_domain_map(__isl_take isl_map *map);
351 __isl_give isl_map *isl_map_range_map(__isl_take isl_map *map);
352 __isl_give isl_map *isl_map_from_basic_map(__isl_take isl_basic_map *bmap);
353 __isl_give isl_map *isl_map_from_domain(__isl_take isl_set *set);
354 __isl_give isl_basic_map *isl_basic_map_from_domain(
355 __isl_take isl_basic_set *bset);
356 __isl_give isl_basic_map *isl_basic_map_from_range(
357 __isl_take isl_basic_set *bset);
358 struct isl_map *isl_map_from_range(struct isl_set *set);
359 __isl_give isl_map *isl_map_from_domain_and_range(__isl_take isl_set *domain,
360 __isl_take isl_set *range);
361 struct isl_map *isl_map_from_set(struct isl_set *set, struct isl_dim *dim);
362 struct isl_set *isl_set_from_map(struct isl_map *map);
363 __isl_give isl_basic_map *isl_map_sample(__isl_take isl_map *map);
365 int isl_map_fast_is_empty(__isl_keep isl_map *map);
366 int isl_map_fast_is_universe(__isl_keep isl_map *map);
367 int isl_map_is_empty(__isl_keep isl_map *map);
368 int isl_map_is_subset(__isl_keep isl_map *map1, __isl_keep isl_map *map2);
369 int isl_map_is_strict_subset(__isl_keep isl_map *map1, __isl_keep isl_map *map2);
370 int isl_map_is_equal(__isl_keep isl_map *map1, __isl_keep isl_map *map2);
371 int isl_map_is_single_valued(__isl_keep isl_map *map);
372 int isl_map_is_bijective(__isl_keep isl_map *map);
373 int isl_map_is_translation(__isl_keep isl_map *map);
374 int isl_map_has_equal_dim(__isl_keep isl_map *map1, __isl_keep isl_map *map2);
376 __isl_give isl_map *isl_map_make_disjoint(__isl_take isl_map *map);
377 __isl_give isl_map *isl_basic_map_compute_divs(__isl_take isl_basic_map *bmap);
378 __isl_give isl_map *isl_map_compute_divs(__isl_take isl_map *map);
379 __isl_give isl_map *isl_map_align_divs(__isl_take isl_map *map);
381 void isl_map_dump(__isl_keep isl_map *map, FILE *out, int indent);
383 int isl_map_fast_input_is_fixed(struct isl_map *map,
384 unsigned in, isl_int *val);
385 int isl_map_fast_is_fixed(struct isl_map *map,
386 enum isl_dim_type type, unsigned pos, isl_int *val);
388 __isl_give isl_basic_map *isl_basic_map_gist(__isl_take isl_basic_map *bmap,
389 __isl_take isl_basic_map *context);
390 __isl_give isl_map *isl_map_gist(__isl_take isl_map *map,
391 __isl_take isl_map *context);
392 __isl_give isl_map *isl_map_gist_basic_map(__isl_take isl_map *map,
393 __isl_take isl_basic_map *context);
395 __isl_give isl_map *isl_map_coalesce(__isl_take isl_map *map);
397 int isl_map_fast_is_equal(__isl_keep isl_map *map1, __isl_keep isl_map *map2);
399 int isl_map_foreach_basic_map(__isl_keep isl_map *map,
400 int (*fn)(__isl_take isl_basic_map *bmap, void *user), void *user);
402 __isl_give isl_map *isl_set_lifting(__isl_take isl_set *set);
404 __isl_give isl_map *isl_map_power(__isl_take isl_map *map, unsigned param,
406 __isl_give isl_map *isl_map_reaching_path_lengths(__isl_take isl_map *map,
408 __isl_give isl_map *isl_map_transitive_closure(__isl_take isl_map *map,
411 __isl_give isl_map *isl_map_lex_le_map(__isl_take isl_map *map1,
412 __isl_take isl_map *map2);
413 __isl_give isl_map *isl_map_lex_lt_map(__isl_take isl_map *map1,
414 __isl_take isl_map *map2);
415 __isl_give isl_map *isl_map_lex_ge_map(__isl_take isl_map *map1,
416 __isl_take isl_map *map2);
417 __isl_give isl_map *isl_map_lex_gt_map(__isl_take isl_map *map1,
418 __isl_take isl_map *map2);
420 __isl_give isl_mat *isl_basic_map_equalities_matrix(
421 __isl_keep isl_basic_map *bmap, enum isl_dim_type c1,
422 enum isl_dim_type c2, enum isl_dim_type c3,
423 enum isl_dim_type c4, enum isl_dim_type c5);
424 __isl_give isl_mat *isl_basic_map_inequalities_matrix(
425 __isl_keep isl_basic_map *bmap, enum isl_dim_type c1,
426 enum isl_dim_type c2, enum isl_dim_type c3,
427 enum isl_dim_type c4, enum isl_dim_type c5);
428 __isl_give isl_basic_map *isl_basic_map_from_constraint_matrices(
429 __isl_take isl_dim *dim,
430 __isl_take isl_mat *eq, __isl_take isl_mat *ineq, enum isl_dim_type c1,
431 enum isl_dim_type c2, enum isl_dim_type c3,
432 enum isl_dim_type c4, enum isl_dim_type c5);
434 #if defined(__cplusplus)