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
13 #include <isl/map_type.h>
14 #include <isl/aff_type.h>
17 #include <isl/point.h>
18 #include <isl/local_space.h>
20 #if defined(__cplusplus)
24 unsigned isl_basic_set_n_dim(__isl_keep isl_basic_set *bset);
25 unsigned isl_basic_set_n_param(__isl_keep isl_basic_set *bset);
26 unsigned isl_basic_set_total_dim(const struct isl_basic_set *bset);
27 unsigned isl_basic_set_dim(__isl_keep isl_basic_set *bset,
28 enum isl_dim_type type);
30 unsigned isl_set_n_dim(__isl_keep isl_set *set);
31 unsigned isl_set_n_param(__isl_keep isl_set *set);
32 unsigned isl_set_dim(__isl_keep isl_set *set, enum isl_dim_type type);
34 isl_ctx *isl_basic_set_get_ctx(__isl_keep isl_basic_set *bset);
35 isl_ctx *isl_set_get_ctx(__isl_keep isl_set *set);
36 __isl_give isl_space *isl_basic_set_get_space(__isl_keep isl_basic_set *bset);
37 __isl_give isl_space *isl_set_get_space(__isl_keep isl_set *set);
38 __isl_give isl_set *isl_set_reset_space(__isl_take isl_set *set,
39 __isl_take isl_space *dim);
41 __isl_give isl_aff *isl_basic_set_get_div(__isl_keep isl_basic_set *bset,
44 __isl_give isl_local_space *isl_basic_set_get_local_space(
45 __isl_keep isl_basic_set *bset);
47 const char *isl_basic_set_get_tuple_name(__isl_keep isl_basic_set *bset);
48 const char *isl_set_get_tuple_name(__isl_keep isl_set *set);
49 __isl_give isl_basic_set *isl_basic_set_set_tuple_name(
50 __isl_take isl_basic_set *set, const char *s);
51 __isl_give isl_set *isl_set_set_tuple_name(__isl_take isl_set *set,
53 const char *isl_basic_set_get_dim_name(__isl_keep isl_basic_set *bset,
54 enum isl_dim_type type, unsigned pos);
55 __isl_give isl_basic_set *isl_basic_set_set_dim_name(
56 __isl_take isl_basic_set *bset,
57 enum isl_dim_type type, unsigned pos, const char *s);
58 const char *isl_set_get_dim_name(__isl_keep isl_set *set,
59 enum isl_dim_type type, unsigned pos);
60 __isl_give isl_set *isl_set_set_dim_name(__isl_take isl_set *set,
61 enum isl_dim_type type, unsigned pos, const char *s);
63 __isl_give isl_set *isl_set_set_dim_id(__isl_take isl_set *set,
64 enum isl_dim_type type, unsigned pos, __isl_take isl_id *id);
65 int isl_set_has_dim_id(__isl_keep isl_set *set,
66 enum isl_dim_type type, unsigned pos);
67 __isl_give isl_id *isl_set_get_dim_id(__isl_keep isl_set *set,
68 enum isl_dim_type type, unsigned pos);
69 __isl_give isl_set *isl_set_set_tuple_id(__isl_take isl_set *set,
70 __isl_take isl_id *id);
71 __isl_give isl_set *isl_set_reset_tuple_id(__isl_take isl_set *set);
72 int isl_set_has_tuple_id(__isl_keep isl_set *set);
73 __isl_give isl_id *isl_set_get_tuple_id(__isl_keep isl_set *set);
75 int isl_set_find_dim_by_id(__isl_keep isl_set *set, enum isl_dim_type type,
76 __isl_keep isl_id *id);
78 int isl_basic_set_is_rational(__isl_keep isl_basic_set *bset);
80 struct isl_basic_set *isl_basic_set_alloc(struct isl_ctx *ctx,
81 unsigned nparam, unsigned dim, unsigned extra,
82 unsigned n_eq, unsigned n_ineq);
83 struct isl_basic_set *isl_basic_set_extend(struct isl_basic_set *base,
84 unsigned nparam, unsigned dim, unsigned extra,
85 unsigned n_eq, unsigned n_ineq);
86 struct isl_basic_set *isl_basic_set_extend_constraints(
87 struct isl_basic_set *base, unsigned n_eq, unsigned n_ineq);
88 struct isl_basic_set *isl_basic_set_finalize(struct isl_basic_set *bset);
89 void isl_basic_set_free(__isl_take isl_basic_set *bset);
90 __isl_give isl_basic_set *isl_basic_set_copy(__isl_keep isl_basic_set *bset);
91 struct isl_basic_set *isl_basic_set_dup(struct isl_basic_set *bset);
92 __isl_give isl_basic_set *isl_basic_set_empty(__isl_take isl_space *dim);
93 struct isl_basic_set *isl_basic_set_empty_like(struct isl_basic_set *bset);
94 __isl_give isl_basic_set *isl_basic_set_universe(__isl_take isl_space *dim);
95 __isl_give isl_basic_set *isl_basic_set_nat_universe(__isl_take isl_space *dim);
96 struct isl_basic_set *isl_basic_set_universe_like(struct isl_basic_set *bset);
97 __isl_give isl_basic_set *isl_basic_set_universe_like_set(
98 __isl_keep isl_set *model);
99 struct isl_basic_set *isl_basic_set_interval(struct isl_ctx *ctx,
100 isl_int min, isl_int max);
101 __isl_give isl_basic_set *isl_basic_set_positive_orthant(
102 __isl_take isl_space *space);
103 void isl_basic_set_print_internal(__isl_keep isl_basic_set *bset,
104 FILE *out, int indent);
106 __isl_give isl_basic_set *isl_basic_set_intersect(
107 __isl_take isl_basic_set *bset1,
108 __isl_take isl_basic_set *bset2);
110 __isl_give isl_basic_set *isl_basic_set_apply(
111 __isl_take isl_basic_set *bset,
112 __isl_take isl_basic_map *bmap);
114 __isl_give isl_basic_set *isl_basic_set_affine_hull(
115 __isl_take isl_basic_set *bset);
116 __isl_give isl_basic_set *isl_basic_set_remove_dims(
117 __isl_take isl_basic_set *bset,
118 enum isl_dim_type type, unsigned first, unsigned n);
119 struct isl_basic_set *isl_basic_set_simplify(struct isl_basic_set *bset);
121 __isl_give isl_basic_set *isl_basic_set_detect_equalities(
122 __isl_take isl_basic_set *bset);
123 __isl_give isl_basic_set *isl_basic_set_remove_redundancies(
124 __isl_take isl_basic_set *bset);
125 __isl_give isl_set *isl_set_remove_redundancies(__isl_take isl_set *set);
126 __isl_give isl_basic_set *isl_basic_set_list_product(
127 __isl_take struct isl_basic_set_list *list);
129 __isl_give isl_basic_set *isl_basic_set_read_from_file(isl_ctx *ctx,
132 __isl_give isl_basic_set *isl_basic_set_read_from_str(isl_ctx *ctx,
134 __isl_give isl_set *isl_set_read_from_file(isl_ctx *ctx, FILE *input);
136 __isl_give isl_set *isl_set_read_from_str(isl_ctx *ctx, const char *str);
137 void isl_basic_set_dump(__isl_keep isl_basic_set *bset);
138 void isl_set_dump(__isl_keep isl_set *set);
139 __isl_give isl_printer *isl_printer_print_basic_set(
140 __isl_take isl_printer *printer, __isl_keep isl_basic_set *bset);
141 __isl_give isl_printer *isl_printer_print_set(__isl_take isl_printer *printer,
142 __isl_keep isl_set *map);
143 void isl_basic_set_print(__isl_keep isl_basic_set *bset, FILE *out, int indent,
144 const char *prefix, const char *suffix, unsigned output_format);
145 void isl_set_print(__isl_keep struct isl_set *set, FILE *out, int indent,
146 unsigned output_format);
147 __isl_give isl_basic_set *isl_basic_set_fix(__isl_take isl_basic_set *bset,
148 enum isl_dim_type type, unsigned pos, isl_int value);
149 __isl_give isl_basic_set *isl_basic_set_fix_si(__isl_take isl_basic_set *bset,
150 enum isl_dim_type type, unsigned pos, int value);
151 __isl_give isl_set *isl_set_fix_si(__isl_take isl_set *set,
152 enum isl_dim_type type, unsigned pos, int value);
153 __isl_give isl_set *isl_set_lower_bound_si(__isl_take isl_set *set,
154 enum isl_dim_type type, unsigned pos, int value);
156 __isl_give isl_set *isl_set_equate(__isl_take isl_set *set,
157 enum isl_dim_type type1, int pos1, enum isl_dim_type type2, int pos2);
159 struct isl_basic_set *isl_basic_set_from_underlying_set(
160 struct isl_basic_set *bset, struct isl_basic_set *like);
161 struct isl_set *isl_set_from_underlying_set(
162 struct isl_set *set, struct isl_basic_set *like);
163 struct isl_set *isl_set_to_underlying_set(struct isl_set *set);
166 int isl_basic_set_is_equal(
167 struct isl_basic_set *bset1, struct isl_basic_set *bset2);
169 __isl_give isl_set *isl_basic_set_partial_lexmin(
170 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
171 __isl_give isl_set **empty);
172 __isl_give isl_set *isl_basic_set_partial_lexmax(
173 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
174 __isl_give isl_set **empty);
175 __isl_give isl_set *isl_set_partial_lexmin(
176 __isl_take isl_set *set, __isl_take isl_set *dom,
177 __isl_give isl_set **empty);
178 __isl_give isl_set *isl_set_partial_lexmax(
179 __isl_take isl_set *set, __isl_take isl_set *dom,
180 __isl_give isl_set **empty);
182 __isl_give isl_set *isl_basic_set_lexmin(__isl_take isl_basic_set *bset);
184 __isl_give isl_set *isl_basic_set_lexmax(__isl_take isl_basic_set *bset);
186 __isl_give isl_set *isl_set_lexmin(__isl_take isl_set *set);
188 __isl_give isl_set *isl_set_lexmax(__isl_take isl_set *set);
189 int isl_basic_set_foreach_lexmax(__isl_keep isl_basic_set *bset,
190 int (*fn)(__isl_take isl_basic_set *dom, __isl_take isl_aff_list *list,
193 __isl_give isl_pw_multi_aff *isl_basic_set_partial_lexmin_pw_multi_aff(
194 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
195 __isl_give isl_set **empty);
196 __isl_give isl_pw_multi_aff *isl_basic_set_partial_lexmax_pw_multi_aff(
197 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
198 __isl_give isl_set **empty);
201 __isl_give isl_set *isl_basic_set_union(
202 __isl_take isl_basic_set *bset1,
203 __isl_take isl_basic_set *bset2);
205 int isl_basic_set_compare_at(struct isl_basic_set *bset1,
206 struct isl_basic_set *bset2, int pos);
207 int isl_set_follows_at(__isl_keep isl_set *set1,
208 __isl_keep isl_set *set2, int pos);
210 __isl_give isl_basic_set *isl_basic_set_params(__isl_take isl_basic_set *bset);
211 __isl_give isl_set *isl_set_params(__isl_take isl_set *set);
212 __isl_give isl_set *isl_set_from_params(__isl_take isl_set *set);
214 int isl_basic_set_dims_get_sign(__isl_keep isl_basic_set *bset,
215 enum isl_dim_type type, unsigned pos, unsigned n, int *signs);
217 int isl_basic_set_is_universe(__isl_keep isl_basic_set *bset);
218 int isl_basic_set_plain_is_empty(__isl_keep isl_basic_set *bset);
219 int isl_basic_set_fast_is_empty(__isl_keep isl_basic_set *bset);
221 int isl_basic_set_is_empty(__isl_keep isl_basic_set *bset);
222 int isl_basic_set_is_bounded(__isl_keep isl_basic_set *bset);
224 struct isl_set *isl_set_alloc(struct isl_ctx *ctx,
225 unsigned nparam, unsigned dim, int n, unsigned flags);
226 struct isl_set *isl_set_extend(struct isl_set *base,
227 unsigned nparam, unsigned dim);
228 __isl_give isl_set *isl_set_empty(__isl_take isl_space *dim);
229 struct isl_set *isl_set_empty_like(struct isl_set *set);
230 __isl_give isl_set *isl_set_universe(__isl_take isl_space *dim);
231 __isl_give isl_set *isl_set_nat_universe(__isl_take isl_space *dim);
232 __isl_give isl_set *isl_set_universe_like(__isl_keep isl_set *model);
233 __isl_give isl_set *isl_set_add_basic_set(__isl_take isl_set *set,
234 __isl_take isl_basic_set *bset);
235 struct isl_set *isl_set_finalize(struct isl_set *set);
236 __isl_give isl_set *isl_set_copy(__isl_keep isl_set *set);
237 void isl_set_free(__isl_take isl_set *set);
238 struct isl_set *isl_set_dup(struct isl_set *set);
240 __isl_give isl_set *isl_set_from_basic_set(__isl_take isl_basic_set *bset);
241 __isl_give isl_basic_set *isl_set_sample(__isl_take isl_set *set);
242 __isl_give isl_point *isl_basic_set_sample_point(__isl_take isl_basic_set *bset);
243 __isl_give isl_point *isl_set_sample_point(__isl_take isl_set *set);
245 __isl_give isl_set *isl_set_detect_equalities(__isl_take isl_set *set);
247 __isl_give isl_basic_set *isl_set_affine_hull(__isl_take isl_set *set);
248 __isl_give isl_basic_set *isl_set_convex_hull(__isl_take isl_set *set);
250 __isl_give isl_basic_set *isl_set_polyhedral_hull(__isl_take isl_set *set);
251 __isl_give isl_basic_set *isl_set_simple_hull(__isl_take isl_set *set);
252 struct isl_basic_set *isl_set_bounded_simple_hull(struct isl_set *set);
253 __isl_give isl_set *isl_set_recession_cone(__isl_take isl_set *set);
255 struct isl_set *isl_set_union_disjoint(
256 struct isl_set *set1, struct isl_set *set2);
258 __isl_give isl_set *isl_set_union(
259 __isl_take isl_set *set1,
260 __isl_take isl_set *set2);
261 __isl_give isl_set *isl_set_product(__isl_take isl_set *set1,
262 __isl_take isl_set *set2);
263 __isl_give isl_basic_set *isl_basic_set_flat_product(
264 __isl_take isl_basic_set *bset1, __isl_take isl_basic_set *bset2);
265 __isl_give isl_set *isl_set_flat_product(__isl_take isl_set *set1,
266 __isl_take isl_set *set2);
268 __isl_give isl_set *isl_set_intersect(
269 __isl_take isl_set *set1,
270 __isl_take isl_set *set2);
272 __isl_give isl_set *isl_set_intersect_params(__isl_take isl_set *set,
273 __isl_take isl_set *params);
275 __isl_give isl_set *isl_set_subtract(
276 __isl_take isl_set *set1,
277 __isl_take isl_set *set2);
279 __isl_give isl_set *isl_set_complement(__isl_take isl_set *set);
281 __isl_give isl_set *isl_set_apply(
282 __isl_take isl_set *set,
283 __isl_take isl_map *map);
284 __isl_give isl_set *isl_set_fix(__isl_take isl_set *set,
285 enum isl_dim_type type, unsigned pos, isl_int value);
286 struct isl_set *isl_set_fix_dim_si(struct isl_set *set,
287 unsigned dim, int value);
288 struct isl_set *isl_set_lower_bound_dim(struct isl_set *set,
289 unsigned dim, isl_int value);
290 __isl_give isl_set *isl_set_insert_dims(__isl_take isl_set *set,
291 enum isl_dim_type type, unsigned pos, unsigned n);
292 __isl_give isl_basic_set *isl_basic_set_add(__isl_take isl_basic_set *bset,
293 enum isl_dim_type type, unsigned n);
294 __isl_give isl_set *isl_set_add_dims(__isl_take isl_set *set,
295 enum isl_dim_type type, unsigned n);
296 __isl_give isl_basic_set *isl_basic_set_move_dims(__isl_take isl_basic_set *bset,
297 enum isl_dim_type dst_type, unsigned dst_pos,
298 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
299 __isl_give isl_set *isl_set_move_dims(__isl_take isl_set *set,
300 enum isl_dim_type dst_type, unsigned dst_pos,
301 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
302 __isl_give isl_basic_set *isl_basic_set_project_out(
303 __isl_take isl_basic_set *bset,
304 enum isl_dim_type type, unsigned first, unsigned n);
305 __isl_give isl_set *isl_set_project_out(__isl_take isl_set *set,
306 enum isl_dim_type type, unsigned first, unsigned n);
307 __isl_give isl_basic_set *isl_basic_set_remove_divs(
308 __isl_take isl_basic_set *bset);
309 __isl_give isl_set *isl_set_eliminate(__isl_take isl_set *set,
310 enum isl_dim_type type, unsigned first, unsigned n);
311 struct isl_set *isl_set_eliminate_dims(struct isl_set *set,
312 unsigned first, unsigned n);
313 __isl_give isl_set *isl_set_remove_dims(__isl_take isl_set *bset,
314 enum isl_dim_type type, unsigned first, unsigned n);
315 __isl_give isl_set *isl_set_remove_divs_involving_dims(__isl_take isl_set *set,
316 enum isl_dim_type type, unsigned first, unsigned n);
317 __isl_give isl_set *isl_set_remove_unknown_divs(__isl_take isl_set *set);
318 __isl_give isl_set *isl_set_remove_divs(__isl_take isl_set *set);
319 __isl_give isl_set *isl_set_split_dims(__isl_take isl_set *set,
320 enum isl_dim_type type, unsigned first, unsigned n);
322 int isl_basic_set_involves_dims(__isl_keep isl_basic_set *bset,
323 enum isl_dim_type type, unsigned first, unsigned n);
324 int isl_set_involves_dims(__isl_keep isl_set *set,
325 enum isl_dim_type type, unsigned first, unsigned n);
327 void isl_set_print_internal(__isl_keep isl_set *set, FILE *out, int indent);
328 int isl_set_plain_is_empty(__isl_keep isl_set *set);
329 int isl_set_fast_is_empty(__isl_keep isl_set *set);
330 int isl_set_plain_is_universe(__isl_keep isl_set *set);
331 int isl_set_fast_is_universe(__isl_keep isl_set *set);
332 int isl_set_is_params(__isl_keep isl_set *set);
334 int isl_set_is_empty(__isl_keep isl_set *set);
335 int isl_set_is_bounded(__isl_keep isl_set *set);
337 int isl_set_is_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
339 int isl_set_is_strict_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
341 int isl_set_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
342 int isl_set_is_singleton(__isl_keep isl_set *set);
343 int isl_set_is_box(__isl_keep isl_set *set);
344 int isl_set_has_equal_space(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
346 __isl_give isl_set *isl_set_sum(__isl_take isl_set *set1,
347 __isl_take isl_set *set2);
348 __isl_give isl_basic_set *isl_basic_set_neg(__isl_take isl_basic_set *bset);
349 __isl_give isl_set *isl_set_neg(__isl_take isl_set *set);
351 __isl_give isl_set *isl_set_make_disjoint(__isl_take isl_set *set);
352 struct isl_set *isl_basic_set_compute_divs(struct isl_basic_set *bset);
353 __isl_give isl_set *isl_set_compute_divs(__isl_take isl_set *set);
354 __isl_give isl_set *isl_set_align_divs(__isl_take isl_set *set);
356 struct isl_basic_set *isl_set_copy_basic_set(struct isl_set *set);
357 struct isl_set *isl_set_drop_basic_set(struct isl_set *set,
358 struct isl_basic_set *bset);
360 int isl_basic_set_plain_dim_is_fixed(__isl_keep isl_basic_set *bset,
361 unsigned dim, isl_int *val);
363 int isl_set_plain_is_fixed(__isl_keep isl_set *set,
364 enum isl_dim_type type, unsigned pos, isl_int *val);
365 int isl_set_plain_dim_is_fixed(__isl_keep isl_set *set,
366 unsigned dim, isl_int *val);
367 int isl_set_fast_dim_is_fixed(__isl_keep isl_set *set,
368 unsigned dim, isl_int *val);
369 int isl_set_plain_dim_has_fixed_lower_bound(__isl_keep isl_set *set,
370 unsigned dim, isl_int *val);
371 int isl_set_dim_is_bounded(__isl_keep isl_set *set,
372 enum isl_dim_type type, unsigned pos);
373 int isl_set_dim_has_lower_bound(__isl_keep isl_set *set,
374 enum isl_dim_type type, unsigned pos);
375 int isl_set_dim_has_upper_bound(__isl_keep isl_set *set,
376 enum isl_dim_type type, unsigned pos);
379 __isl_give isl_basic_set *isl_basic_set_gist(__isl_take isl_basic_set *bset,
380 __isl_take isl_basic_set *context);
381 __isl_give isl_set *isl_set_gist_basic_set(__isl_take isl_set *set,
382 __isl_take isl_basic_set *context);
384 __isl_give isl_set *isl_set_gist(__isl_take isl_set *set,
385 __isl_take isl_set *context);
386 __isl_give isl_set *isl_set_gist_params(__isl_take isl_set *set,
387 __isl_take isl_set *context);
388 int isl_basic_set_dim_residue_class(struct isl_basic_set *bset,
389 int pos, isl_int *modulo, isl_int *residue);
390 int isl_set_dim_residue_class(struct isl_set *set,
391 int pos, isl_int *modulo, isl_int *residue);
394 __isl_give isl_set *isl_set_coalesce(__isl_take isl_set *set);
396 int isl_set_plain_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
397 int isl_set_fast_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
398 int isl_set_plain_is_disjoint(__isl_keep isl_set *set1,
399 __isl_keep isl_set *set2);
400 int isl_set_fast_is_disjoint(__isl_keep isl_set *set1,
401 __isl_keep isl_set *set2);
403 uint32_t isl_set_get_hash(struct isl_set *set);
405 int isl_set_dim_is_unique(struct isl_set *set, unsigned dim);
407 int isl_set_n_basic_set(__isl_keep isl_set *set);
409 int isl_set_foreach_basic_set(__isl_keep isl_set *set,
410 int (*fn)(__isl_take isl_basic_set *bset, void *user), void *user);
412 int isl_set_foreach_point(__isl_keep isl_set *set,
413 int (*fn)(__isl_take isl_point *pnt, void *user), void *user);
414 int isl_set_count(__isl_keep isl_set *set, isl_int *count);
415 int isl_basic_set_count_upto(__isl_keep isl_basic_set *bset,
416 isl_int max, isl_int *count);
417 int isl_set_count_upto(__isl_keep isl_set *set, isl_int max, isl_int *count);
419 __isl_give isl_basic_set *isl_basic_set_from_point(__isl_take isl_point *pnt);
420 __isl_give isl_set *isl_set_from_point(__isl_take isl_point *pnt);
421 __isl_give isl_basic_set *isl_basic_set_box_from_points(
422 __isl_take isl_point *pnt1, __isl_take isl_point *pnt2);
423 __isl_give isl_set *isl_set_box_from_points(__isl_take isl_point *pnt1,
424 __isl_take isl_point *pnt2);
426 __isl_give isl_basic_set *isl_basic_set_lift(__isl_take isl_basic_set *bset);
427 __isl_give isl_set *isl_set_lift(__isl_take isl_set *set);
429 __isl_give isl_map *isl_set_lex_le_set(__isl_take isl_set *set1,
430 __isl_take isl_set *set2);
431 __isl_give isl_map *isl_set_lex_lt_set(__isl_take isl_set *set1,
432 __isl_take isl_set *set2);
433 __isl_give isl_map *isl_set_lex_ge_set(__isl_take isl_set *set1,
434 __isl_take isl_set *set2);
435 __isl_give isl_map *isl_set_lex_gt_set(__isl_take isl_set *set1,
436 __isl_take isl_set *set2);
438 int isl_set_size(__isl_keep isl_set *set);
440 __isl_give isl_set *isl_set_align_params(__isl_take isl_set *set,
441 __isl_take isl_space *model);
443 __isl_give isl_mat *isl_basic_set_equalities_matrix(
444 __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
445 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
446 __isl_give isl_mat *isl_basic_set_inequalities_matrix(
447 __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
448 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
449 __isl_give isl_basic_set *isl_basic_set_from_constraint_matrices(
450 __isl_take isl_space *dim,
451 __isl_take isl_mat *eq, __isl_take isl_mat *ineq, enum isl_dim_type c1,
452 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
454 __isl_give isl_mat *isl_basic_set_reduced_basis(__isl_keep isl_basic_set *bset);
456 __isl_give isl_basic_set *isl_basic_set_coefficients(
457 __isl_take isl_basic_set *bset);
458 __isl_give isl_basic_set *isl_set_coefficients(__isl_take isl_set *set);
459 __isl_give isl_basic_set *isl_basic_set_solutions(
460 __isl_take isl_basic_set *bset);
461 __isl_give isl_basic_set *isl_set_solutions(__isl_take isl_set *set);
463 __isl_give isl_pw_aff *isl_set_dim_max(__isl_take isl_set *set, int pos);
464 __isl_give isl_pw_aff *isl_set_dim_min(__isl_take isl_set *set, int pos);
466 __isl_give char *isl_set_to_str(__isl_keep isl_set *set);
468 #if defined(__cplusplus)