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 int isl_set_has_dim_name(__isl_keep isl_set *set,
59 enum isl_dim_type type, unsigned pos);
60 const char *isl_set_get_dim_name(__isl_keep isl_set *set,
61 enum isl_dim_type type, unsigned pos);
62 __isl_give isl_set *isl_set_set_dim_name(__isl_take isl_set *set,
63 enum isl_dim_type type, unsigned pos, const char *s);
65 __isl_give isl_set *isl_set_set_dim_id(__isl_take isl_set *set,
66 enum isl_dim_type type, unsigned pos, __isl_take isl_id *id);
67 int isl_set_has_dim_id(__isl_keep isl_set *set,
68 enum isl_dim_type type, unsigned pos);
69 __isl_give isl_id *isl_set_get_dim_id(__isl_keep isl_set *set,
70 enum isl_dim_type type, unsigned pos);
71 __isl_give isl_set *isl_set_set_tuple_id(__isl_take isl_set *set,
72 __isl_take isl_id *id);
73 __isl_give isl_set *isl_set_reset_tuple_id(__isl_take isl_set *set);
74 int isl_set_has_tuple_id(__isl_keep isl_set *set);
75 __isl_give isl_id *isl_set_get_tuple_id(__isl_keep isl_set *set);
77 int isl_set_find_dim_by_id(__isl_keep isl_set *set, enum isl_dim_type type,
78 __isl_keep isl_id *id);
79 int isl_set_find_dim_by_name(__isl_keep isl_set *set, enum isl_dim_type type,
82 int isl_basic_set_is_rational(__isl_keep isl_basic_set *bset);
84 struct isl_basic_set *isl_basic_set_alloc(struct isl_ctx *ctx,
85 unsigned nparam, unsigned dim, unsigned extra,
86 unsigned n_eq, unsigned n_ineq);
87 struct isl_basic_set *isl_basic_set_extend(struct isl_basic_set *base,
88 unsigned nparam, unsigned dim, unsigned extra,
89 unsigned n_eq, unsigned n_ineq);
90 struct isl_basic_set *isl_basic_set_extend_constraints(
91 struct isl_basic_set *base, unsigned n_eq, unsigned n_ineq);
92 struct isl_basic_set *isl_basic_set_finalize(struct isl_basic_set *bset);
93 void isl_basic_set_free(__isl_take isl_basic_set *bset);
94 __isl_give isl_basic_set *isl_basic_set_copy(__isl_keep isl_basic_set *bset);
95 struct isl_basic_set *isl_basic_set_dup(struct isl_basic_set *bset);
96 __isl_give isl_basic_set *isl_basic_set_empty(__isl_take isl_space *dim);
97 struct isl_basic_set *isl_basic_set_empty_like(struct isl_basic_set *bset);
98 __isl_give isl_basic_set *isl_basic_set_universe(__isl_take isl_space *dim);
99 __isl_give isl_basic_set *isl_basic_set_nat_universe(__isl_take isl_space *dim);
100 struct isl_basic_set *isl_basic_set_universe_like(struct isl_basic_set *bset);
101 __isl_give isl_basic_set *isl_basic_set_universe_like_set(
102 __isl_keep isl_set *model);
103 struct isl_basic_set *isl_basic_set_interval(struct isl_ctx *ctx,
104 isl_int min, isl_int max);
105 __isl_give isl_basic_set *isl_basic_set_positive_orthant(
106 __isl_take isl_space *space);
107 void isl_basic_set_print_internal(__isl_keep isl_basic_set *bset,
108 FILE *out, int indent);
110 __isl_give isl_basic_set *isl_basic_set_intersect(
111 __isl_take isl_basic_set *bset1,
112 __isl_take isl_basic_set *bset2);
114 __isl_give isl_basic_set *isl_basic_set_intersect_params(
115 __isl_take isl_basic_set *bset1, __isl_take isl_basic_set *bset2);
117 __isl_give isl_basic_set *isl_basic_set_apply(
118 __isl_take isl_basic_set *bset,
119 __isl_take isl_basic_map *bmap);
121 __isl_give isl_basic_set *isl_basic_set_affine_hull(
122 __isl_take isl_basic_set *bset);
123 __isl_give isl_basic_set *isl_basic_set_remove_dims(
124 __isl_take isl_basic_set *bset,
125 enum isl_dim_type type, unsigned first, unsigned n);
127 __isl_give isl_basic_set *isl_basic_set_sample(__isl_take isl_basic_set *bset);
128 struct isl_basic_set *isl_basic_set_simplify(struct isl_basic_set *bset);
130 __isl_give isl_basic_set *isl_basic_set_detect_equalities(
131 __isl_take isl_basic_set *bset);
132 __isl_give isl_basic_set *isl_basic_set_remove_redundancies(
133 __isl_take isl_basic_set *bset);
134 __isl_give isl_set *isl_set_remove_redundancies(__isl_take isl_set *set);
135 __isl_give isl_basic_set *isl_basic_set_list_product(
136 __isl_take struct isl_basic_set_list *list);
138 __isl_give isl_basic_set *isl_basic_set_read_from_file(isl_ctx *ctx,
141 __isl_give isl_basic_set *isl_basic_set_read_from_str(isl_ctx *ctx,
143 __isl_give isl_set *isl_set_read_from_file(isl_ctx *ctx, FILE *input);
145 __isl_give isl_set *isl_set_read_from_str(isl_ctx *ctx, const char *str);
146 void isl_basic_set_dump(__isl_keep isl_basic_set *bset);
147 void isl_set_dump(__isl_keep isl_set *set);
148 __isl_give isl_printer *isl_printer_print_basic_set(
149 __isl_take isl_printer *printer, __isl_keep isl_basic_set *bset);
150 __isl_give isl_printer *isl_printer_print_set(__isl_take isl_printer *printer,
151 __isl_keep isl_set *map);
152 void isl_basic_set_print(__isl_keep isl_basic_set *bset, FILE *out, int indent,
153 const char *prefix, const char *suffix, unsigned output_format);
154 void isl_set_print(__isl_keep struct isl_set *set, FILE *out, int indent,
155 unsigned output_format);
156 __isl_give isl_basic_set *isl_basic_set_fix(__isl_take isl_basic_set *bset,
157 enum isl_dim_type type, unsigned pos, isl_int value);
158 __isl_give isl_basic_set *isl_basic_set_fix_si(__isl_take isl_basic_set *bset,
159 enum isl_dim_type type, unsigned pos, int value);
160 __isl_give isl_set *isl_set_fix_si(__isl_take isl_set *set,
161 enum isl_dim_type type, unsigned pos, int value);
162 __isl_give isl_set *isl_set_lower_bound_si(__isl_take isl_set *set,
163 enum isl_dim_type type, unsigned pos, int value);
164 __isl_give isl_set *isl_set_upper_bound_si(__isl_take isl_set *set,
165 enum isl_dim_type type, unsigned pos, int value);
167 __isl_give isl_set *isl_set_equate(__isl_take isl_set *set,
168 enum isl_dim_type type1, int pos1, enum isl_dim_type type2, int pos2);
170 struct isl_basic_set *isl_basic_set_from_underlying_set(
171 struct isl_basic_set *bset, struct isl_basic_set *like);
172 struct isl_set *isl_set_from_underlying_set(
173 struct isl_set *set, struct isl_basic_set *like);
174 struct isl_set *isl_set_to_underlying_set(struct isl_set *set);
177 int isl_basic_set_is_equal(
178 struct isl_basic_set *bset1, struct isl_basic_set *bset2);
180 __isl_give isl_set *isl_basic_set_partial_lexmin(
181 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
182 __isl_give isl_set **empty);
183 __isl_give isl_set *isl_basic_set_partial_lexmax(
184 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
185 __isl_give isl_set **empty);
186 __isl_give isl_set *isl_set_partial_lexmin(
187 __isl_take isl_set *set, __isl_take isl_set *dom,
188 __isl_give isl_set **empty);
189 __isl_give isl_set *isl_set_partial_lexmax(
190 __isl_take isl_set *set, __isl_take isl_set *dom,
191 __isl_give isl_set **empty);
193 __isl_give isl_set *isl_basic_set_lexmin(__isl_take isl_basic_set *bset);
195 __isl_give isl_set *isl_basic_set_lexmax(__isl_take isl_basic_set *bset);
197 __isl_give isl_set *isl_set_lexmin(__isl_take isl_set *set);
199 __isl_give isl_set *isl_set_lexmax(__isl_take isl_set *set);
200 __isl_give isl_pw_multi_aff *isl_basic_set_partial_lexmin_pw_multi_aff(
201 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
202 __isl_give isl_set **empty);
203 __isl_give isl_pw_multi_aff *isl_basic_set_partial_lexmax_pw_multi_aff(
204 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
205 __isl_give isl_set **empty);
208 __isl_give isl_set *isl_basic_set_union(
209 __isl_take isl_basic_set *bset1,
210 __isl_take isl_basic_set *bset2);
212 int isl_basic_set_compare_at(struct isl_basic_set *bset1,
213 struct isl_basic_set *bset2, int pos);
214 int isl_set_follows_at(__isl_keep isl_set *set1,
215 __isl_keep isl_set *set2, int pos);
217 __isl_give isl_basic_set *isl_basic_set_params(__isl_take isl_basic_set *bset);
218 __isl_give isl_set *isl_set_params(__isl_take isl_set *set);
219 __isl_give isl_set *isl_set_from_params(__isl_take isl_set *set);
221 int isl_basic_set_dims_get_sign(__isl_keep isl_basic_set *bset,
222 enum isl_dim_type type, unsigned pos, unsigned n, int *signs);
224 int isl_basic_set_is_universe(__isl_keep isl_basic_set *bset);
225 int isl_basic_set_plain_is_empty(__isl_keep isl_basic_set *bset);
226 int isl_basic_set_fast_is_empty(__isl_keep isl_basic_set *bset);
228 int isl_basic_set_is_empty(__isl_keep isl_basic_set *bset);
229 int isl_basic_set_is_bounded(__isl_keep isl_basic_set *bset);
231 int isl_basic_set_is_subset(__isl_keep isl_basic_set *bset1,
232 __isl_keep isl_basic_set *bset2);
234 struct isl_set *isl_set_alloc(struct isl_ctx *ctx,
235 unsigned nparam, unsigned dim, int n, unsigned flags);
236 struct isl_set *isl_set_extend(struct isl_set *base,
237 unsigned nparam, unsigned dim);
238 __isl_give isl_set *isl_set_empty(__isl_take isl_space *dim);
239 struct isl_set *isl_set_empty_like(struct isl_set *set);
240 __isl_give isl_set *isl_set_universe(__isl_take isl_space *dim);
241 __isl_give isl_set *isl_set_nat_universe(__isl_take isl_space *dim);
242 __isl_give isl_set *isl_set_universe_like(__isl_keep isl_set *model);
243 __isl_give isl_set *isl_set_add_basic_set(__isl_take isl_set *set,
244 __isl_take isl_basic_set *bset);
245 struct isl_set *isl_set_finalize(struct isl_set *set);
246 __isl_give isl_set *isl_set_copy(__isl_keep isl_set *set);
247 void isl_set_free(__isl_take isl_set *set);
248 struct isl_set *isl_set_dup(struct isl_set *set);
250 __isl_give isl_set *isl_set_from_basic_set(__isl_take isl_basic_set *bset);
252 __isl_give isl_basic_set *isl_set_sample(__isl_take isl_set *set);
253 __isl_give isl_point *isl_basic_set_sample_point(__isl_take isl_basic_set *bset);
254 __isl_give isl_point *isl_set_sample_point(__isl_take isl_set *set);
256 __isl_give isl_set *isl_set_detect_equalities(__isl_take isl_set *set);
258 __isl_give isl_basic_set *isl_set_affine_hull(__isl_take isl_set *set);
259 __isl_give isl_basic_set *isl_set_convex_hull(__isl_take isl_set *set);
261 __isl_give isl_basic_set *isl_set_polyhedral_hull(__isl_take isl_set *set);
262 __isl_give isl_basic_set *isl_set_simple_hull(__isl_take isl_set *set);
263 struct isl_basic_set *isl_set_bounded_simple_hull(struct isl_set *set);
264 __isl_give isl_set *isl_set_recession_cone(__isl_take isl_set *set);
266 struct isl_set *isl_set_union_disjoint(
267 struct isl_set *set1, struct isl_set *set2);
269 __isl_give isl_set *isl_set_union(
270 __isl_take isl_set *set1,
271 __isl_take isl_set *set2);
272 __isl_give isl_set *isl_set_product(__isl_take isl_set *set1,
273 __isl_take isl_set *set2);
274 __isl_give isl_basic_set *isl_basic_set_flat_product(
275 __isl_take isl_basic_set *bset1, __isl_take isl_basic_set *bset2);
276 __isl_give isl_set *isl_set_flat_product(__isl_take isl_set *set1,
277 __isl_take isl_set *set2);
279 __isl_give isl_set *isl_set_intersect(
280 __isl_take isl_set *set1,
281 __isl_take isl_set *set2);
283 __isl_give isl_set *isl_set_intersect_params(__isl_take isl_set *set,
284 __isl_take isl_set *params);
286 __isl_give isl_set *isl_set_subtract(
287 __isl_take isl_set *set1,
288 __isl_take isl_set *set2);
290 __isl_give isl_set *isl_set_complement(__isl_take isl_set *set);
292 __isl_give isl_set *isl_set_apply(
293 __isl_take isl_set *set,
294 __isl_take isl_map *map);
295 __isl_give isl_set *isl_set_fix(__isl_take isl_set *set,
296 enum isl_dim_type type, unsigned pos, isl_int value);
297 struct isl_set *isl_set_fix_dim_si(struct isl_set *set,
298 unsigned dim, int value);
299 struct isl_set *isl_set_lower_bound_dim(struct isl_set *set,
300 unsigned dim, isl_int value);
301 __isl_give isl_set *isl_set_insert_dims(__isl_take isl_set *set,
302 enum isl_dim_type type, unsigned pos, unsigned n);
303 __isl_give isl_basic_set *isl_basic_set_add(__isl_take isl_basic_set *bset,
304 enum isl_dim_type type, unsigned n);
305 __isl_give isl_set *isl_set_add_dims(__isl_take isl_set *set,
306 enum isl_dim_type type, unsigned n);
307 __isl_give isl_basic_set *isl_basic_set_move_dims(__isl_take isl_basic_set *bset,
308 enum isl_dim_type dst_type, unsigned dst_pos,
309 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
310 __isl_give isl_set *isl_set_move_dims(__isl_take isl_set *set,
311 enum isl_dim_type dst_type, unsigned dst_pos,
312 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
313 __isl_give isl_basic_set *isl_basic_set_project_out(
314 __isl_take isl_basic_set *bset,
315 enum isl_dim_type type, unsigned first, unsigned n);
316 __isl_give isl_set *isl_set_project_out(__isl_take isl_set *set,
317 enum isl_dim_type type, unsigned first, unsigned n);
318 __isl_give isl_basic_set *isl_basic_set_remove_divs(
319 __isl_take isl_basic_set *bset);
320 __isl_give isl_set *isl_set_eliminate(__isl_take isl_set *set,
321 enum isl_dim_type type, unsigned first, unsigned n);
322 struct isl_set *isl_set_eliminate_dims(struct isl_set *set,
323 unsigned first, unsigned n);
324 __isl_give isl_set *isl_set_remove_dims(__isl_take isl_set *bset,
325 enum isl_dim_type type, unsigned first, unsigned n);
326 __isl_give isl_set *isl_set_remove_divs_involving_dims(__isl_take isl_set *set,
327 enum isl_dim_type type, unsigned first, unsigned n);
328 __isl_give isl_set *isl_set_remove_unknown_divs(__isl_take isl_set *set);
329 __isl_give isl_set *isl_set_remove_divs(__isl_take isl_set *set);
330 __isl_give isl_set *isl_set_split_dims(__isl_take isl_set *set,
331 enum isl_dim_type type, unsigned first, unsigned n);
333 int isl_basic_set_involves_dims(__isl_keep isl_basic_set *bset,
334 enum isl_dim_type type, unsigned first, unsigned n);
335 int isl_set_involves_dims(__isl_keep isl_set *set,
336 enum isl_dim_type type, unsigned first, unsigned n);
338 void isl_set_print_internal(__isl_keep isl_set *set, FILE *out, int indent);
339 int isl_set_plain_is_empty(__isl_keep isl_set *set);
340 int isl_set_fast_is_empty(__isl_keep isl_set *set);
341 int isl_set_plain_is_universe(__isl_keep isl_set *set);
342 int isl_set_fast_is_universe(__isl_keep isl_set *set);
343 int isl_set_is_params(__isl_keep isl_set *set);
345 int isl_set_is_empty(__isl_keep isl_set *set);
346 int isl_set_is_bounded(__isl_keep isl_set *set);
348 int isl_set_is_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
350 int isl_set_is_strict_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
352 int isl_set_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
353 int isl_set_is_singleton(__isl_keep isl_set *set);
354 int isl_set_is_box(__isl_keep isl_set *set);
355 int isl_set_has_equal_space(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
357 __isl_give isl_set *isl_set_sum(__isl_take isl_set *set1,
358 __isl_take isl_set *set2);
359 __isl_give isl_basic_set *isl_basic_set_neg(__isl_take isl_basic_set *bset);
360 __isl_give isl_set *isl_set_neg(__isl_take isl_set *set);
362 __isl_give isl_set *isl_set_make_disjoint(__isl_take isl_set *set);
363 struct isl_set *isl_basic_set_compute_divs(struct isl_basic_set *bset);
364 __isl_give isl_set *isl_set_compute_divs(__isl_take isl_set *set);
365 __isl_give isl_set *isl_set_align_divs(__isl_take isl_set *set);
367 struct isl_basic_set *isl_set_copy_basic_set(struct isl_set *set);
368 struct isl_set *isl_set_drop_basic_set(struct isl_set *set,
369 struct isl_basic_set *bset);
371 int isl_basic_set_plain_dim_is_fixed(__isl_keep isl_basic_set *bset,
372 unsigned dim, isl_int *val);
374 int isl_set_plain_is_fixed(__isl_keep isl_set *set,
375 enum isl_dim_type type, unsigned pos, isl_int *val);
376 int isl_set_plain_dim_is_fixed(__isl_keep isl_set *set,
377 unsigned dim, isl_int *val);
378 int isl_set_fast_dim_is_fixed(__isl_keep isl_set *set,
379 unsigned dim, isl_int *val);
380 int isl_set_plain_dim_has_fixed_lower_bound(__isl_keep isl_set *set,
381 unsigned dim, isl_int *val);
382 int isl_set_dim_is_bounded(__isl_keep isl_set *set,
383 enum isl_dim_type type, unsigned pos);
384 int isl_set_dim_has_lower_bound(__isl_keep isl_set *set,
385 enum isl_dim_type type, unsigned pos);
386 int isl_set_dim_has_upper_bound(__isl_keep isl_set *set,
387 enum isl_dim_type type, unsigned pos);
390 __isl_give isl_basic_set *isl_basic_set_gist(__isl_take isl_basic_set *bset,
391 __isl_take isl_basic_set *context);
392 __isl_give isl_set *isl_set_gist_basic_set(__isl_take isl_set *set,
393 __isl_take isl_basic_set *context);
395 __isl_give isl_set *isl_set_gist(__isl_take isl_set *set,
396 __isl_take isl_set *context);
397 __isl_give isl_set *isl_set_gist_params(__isl_take isl_set *set,
398 __isl_take isl_set *context);
399 int isl_basic_set_dim_residue_class(struct isl_basic_set *bset,
400 int pos, isl_int *modulo, isl_int *residue);
401 int isl_set_dim_residue_class(struct isl_set *set,
402 int pos, isl_int *modulo, isl_int *residue);
405 __isl_give isl_set *isl_set_coalesce(__isl_take isl_set *set);
407 int isl_set_plain_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
408 int isl_set_fast_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
409 int isl_set_plain_is_disjoint(__isl_keep isl_set *set1,
410 __isl_keep isl_set *set2);
411 int isl_set_fast_is_disjoint(__isl_keep isl_set *set1,
412 __isl_keep isl_set *set2);
414 uint32_t isl_set_get_hash(struct isl_set *set);
416 int isl_set_dim_is_unique(struct isl_set *set, unsigned dim);
418 int isl_set_n_basic_set(__isl_keep isl_set *set);
420 int isl_set_foreach_basic_set(__isl_keep isl_set *set,
421 int (*fn)(__isl_take isl_basic_set *bset, void *user), void *user);
423 int isl_set_foreach_point(__isl_keep isl_set *set,
424 int (*fn)(__isl_take isl_point *pnt, void *user), void *user);
425 int isl_set_count(__isl_keep isl_set *set, isl_int *count);
426 int isl_basic_set_count_upto(__isl_keep isl_basic_set *bset,
427 isl_int max, isl_int *count);
428 int isl_set_count_upto(__isl_keep isl_set *set, isl_int max, isl_int *count);
430 __isl_give isl_basic_set *isl_basic_set_from_point(__isl_take isl_point *pnt);
431 __isl_give isl_set *isl_set_from_point(__isl_take isl_point *pnt);
432 __isl_give isl_basic_set *isl_basic_set_box_from_points(
433 __isl_take isl_point *pnt1, __isl_take isl_point *pnt2);
434 __isl_give isl_set *isl_set_box_from_points(__isl_take isl_point *pnt1,
435 __isl_take isl_point *pnt2);
437 __isl_give isl_basic_set *isl_basic_set_lift(__isl_take isl_basic_set *bset);
438 __isl_give isl_set *isl_set_lift(__isl_take isl_set *set);
440 __isl_give isl_map *isl_set_lex_le_set(__isl_take isl_set *set1,
441 __isl_take isl_set *set2);
442 __isl_give isl_map *isl_set_lex_lt_set(__isl_take isl_set *set1,
443 __isl_take isl_set *set2);
444 __isl_give isl_map *isl_set_lex_ge_set(__isl_take isl_set *set1,
445 __isl_take isl_set *set2);
446 __isl_give isl_map *isl_set_lex_gt_set(__isl_take isl_set *set1,
447 __isl_take isl_set *set2);
449 int isl_set_size(__isl_keep isl_set *set);
451 __isl_give isl_set *isl_set_align_params(__isl_take isl_set *set,
452 __isl_take isl_space *model);
454 __isl_give isl_mat *isl_basic_set_equalities_matrix(
455 __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
456 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
457 __isl_give isl_mat *isl_basic_set_inequalities_matrix(
458 __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
459 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
460 __isl_give isl_basic_set *isl_basic_set_from_constraint_matrices(
461 __isl_take isl_space *dim,
462 __isl_take isl_mat *eq, __isl_take isl_mat *ineq, enum isl_dim_type c1,
463 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
465 __isl_give isl_mat *isl_basic_set_reduced_basis(__isl_keep isl_basic_set *bset);
467 __isl_give isl_basic_set *isl_basic_set_coefficients(
468 __isl_take isl_basic_set *bset);
469 __isl_give isl_basic_set *isl_set_coefficients(__isl_take isl_set *set);
470 __isl_give isl_basic_set *isl_basic_set_solutions(
471 __isl_take isl_basic_set *bset);
472 __isl_give isl_basic_set *isl_set_solutions(__isl_take isl_set *set);
474 __isl_give isl_pw_aff *isl_set_dim_max(__isl_take isl_set *set, int pos);
475 __isl_give isl_pw_aff *isl_set_dim_min(__isl_take isl_set *set, int pos);
477 __isl_give char *isl_set_to_str(__isl_keep isl_set *set);
479 #if defined(__cplusplus)