add isl_set_dim_residue_class_val
[isl.git] / include / isl / set.h
blobed6a4256e05f9991992e32491bea763f2bb7a12c
1 /*
2 * Copyright 2008-2009 Katholieke Universiteit Leuven
4 * Use of this software is governed by the MIT license
6 * Written by Sven Verdoolaege, K.U.Leuven, Departement
7 * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
8 */
10 #ifndef ISL_SET_H
11 #define ISL_SET_H
13 #include <isl/map_type.h>
14 #include <isl/aff_type.h>
15 #include <isl/list.h>
16 #include <isl/mat.h>
17 #include <isl/point.h>
18 #include <isl/local_space.h>
19 #include <isl/val.h>
21 #if defined(__cplusplus)
22 extern "C" {
23 #endif
25 unsigned isl_basic_set_n_dim(__isl_keep isl_basic_set *bset);
26 unsigned isl_basic_set_n_param(__isl_keep isl_basic_set *bset);
27 unsigned isl_basic_set_total_dim(const struct isl_basic_set *bset);
28 unsigned isl_basic_set_dim(__isl_keep isl_basic_set *bset,
29 enum isl_dim_type type);
31 unsigned isl_set_n_dim(__isl_keep isl_set *set);
32 unsigned isl_set_n_param(__isl_keep isl_set *set);
33 unsigned isl_set_dim(__isl_keep isl_set *set, enum isl_dim_type type);
35 isl_ctx *isl_basic_set_get_ctx(__isl_keep isl_basic_set *bset);
36 isl_ctx *isl_set_get_ctx(__isl_keep isl_set *set);
37 __isl_give isl_space *isl_basic_set_get_space(__isl_keep isl_basic_set *bset);
38 __isl_give isl_space *isl_set_get_space(__isl_keep isl_set *set);
39 __isl_give isl_set *isl_set_reset_space(__isl_take isl_set *set,
40 __isl_take isl_space *dim);
42 __isl_give isl_aff *isl_basic_set_get_div(__isl_keep isl_basic_set *bset,
43 int pos);
45 __isl_give isl_local_space *isl_basic_set_get_local_space(
46 __isl_keep isl_basic_set *bset);
48 const char *isl_basic_set_get_tuple_name(__isl_keep isl_basic_set *bset);
49 int isl_set_has_tuple_name(__isl_keep isl_set *set);
50 const char *isl_set_get_tuple_name(__isl_keep isl_set *set);
51 __isl_give isl_basic_set *isl_basic_set_set_tuple_name(
52 __isl_take isl_basic_set *set, const char *s);
53 __isl_give isl_set *isl_set_set_tuple_name(__isl_take isl_set *set,
54 const char *s);
55 const char *isl_basic_set_get_dim_name(__isl_keep isl_basic_set *bset,
56 enum isl_dim_type type, unsigned pos);
57 __isl_give isl_basic_set *isl_basic_set_set_dim_name(
58 __isl_take isl_basic_set *bset,
59 enum isl_dim_type type, unsigned pos, const char *s);
60 int isl_set_has_dim_name(__isl_keep isl_set *set,
61 enum isl_dim_type type, unsigned pos);
62 const char *isl_set_get_dim_name(__isl_keep isl_set *set,
63 enum isl_dim_type type, unsigned pos);
64 __isl_give isl_set *isl_set_set_dim_name(__isl_take isl_set *set,
65 enum isl_dim_type type, unsigned pos, const char *s);
67 __isl_give isl_id *isl_basic_set_get_dim_id(__isl_keep isl_basic_set *bset,
68 enum isl_dim_type type, unsigned pos);
69 __isl_give isl_set *isl_set_set_dim_id(__isl_take isl_set *set,
70 enum isl_dim_type type, unsigned pos, __isl_take isl_id *id);
71 int isl_set_has_dim_id(__isl_keep isl_set *set,
72 enum isl_dim_type type, unsigned pos);
73 __isl_give isl_id *isl_set_get_dim_id(__isl_keep isl_set *set,
74 enum isl_dim_type type, unsigned pos);
75 __isl_give isl_set *isl_set_set_tuple_id(__isl_take isl_set *set,
76 __isl_take isl_id *id);
77 __isl_give isl_set *isl_set_reset_tuple_id(__isl_take isl_set *set);
78 int isl_set_has_tuple_id(__isl_keep isl_set *set);
79 __isl_give isl_id *isl_set_get_tuple_id(__isl_keep isl_set *set);
81 int isl_set_find_dim_by_id(__isl_keep isl_set *set, enum isl_dim_type type,
82 __isl_keep isl_id *id);
83 int isl_set_find_dim_by_name(__isl_keep isl_set *set, enum isl_dim_type type,
84 const char *name);
86 int isl_basic_set_is_rational(__isl_keep isl_basic_set *bset);
88 struct isl_basic_set *isl_basic_set_alloc(struct isl_ctx *ctx,
89 unsigned nparam, unsigned dim, unsigned extra,
90 unsigned n_eq, unsigned n_ineq);
91 struct isl_basic_set *isl_basic_set_extend(struct isl_basic_set *base,
92 unsigned nparam, unsigned dim, unsigned extra,
93 unsigned n_eq, unsigned n_ineq);
94 struct isl_basic_set *isl_basic_set_extend_constraints(
95 struct isl_basic_set *base, unsigned n_eq, unsigned n_ineq);
96 struct isl_basic_set *isl_basic_set_finalize(struct isl_basic_set *bset);
97 void *isl_basic_set_free(__isl_take isl_basic_set *bset);
98 __isl_give isl_basic_set *isl_basic_set_copy(__isl_keep isl_basic_set *bset);
99 struct isl_basic_set *isl_basic_set_dup(struct isl_basic_set *bset);
100 __isl_give isl_basic_set *isl_basic_set_empty(__isl_take isl_space *dim);
101 struct isl_basic_set *isl_basic_set_empty_like(struct isl_basic_set *bset);
102 __isl_give isl_basic_set *isl_basic_set_universe(__isl_take isl_space *dim);
103 __isl_give isl_basic_set *isl_basic_set_nat_universe(__isl_take isl_space *dim);
104 struct isl_basic_set *isl_basic_set_universe_like(struct isl_basic_set *bset);
105 __isl_give isl_basic_set *isl_basic_set_universe_like_set(
106 __isl_keep isl_set *model);
107 struct isl_basic_set *isl_basic_set_interval(struct isl_ctx *ctx,
108 isl_int min, isl_int max);
109 __isl_give isl_basic_set *isl_basic_set_positive_orthant(
110 __isl_take isl_space *space);
111 void isl_basic_set_print_internal(__isl_keep isl_basic_set *bset,
112 FILE *out, int indent);
113 __isl_export
114 __isl_give isl_basic_set *isl_basic_set_intersect(
115 __isl_take isl_basic_set *bset1,
116 __isl_take isl_basic_set *bset2);
117 __isl_export
118 __isl_give isl_basic_set *isl_basic_set_intersect_params(
119 __isl_take isl_basic_set *bset1, __isl_take isl_basic_set *bset2);
120 __isl_export
121 __isl_give isl_basic_set *isl_basic_set_apply(
122 __isl_take isl_basic_set *bset,
123 __isl_take isl_basic_map *bmap);
124 __isl_give isl_basic_set *isl_basic_set_preimage_multi_aff(
125 __isl_take isl_basic_set *bset, __isl_take isl_multi_aff *ma);
126 __isl_export
127 __isl_give isl_basic_set *isl_basic_set_affine_hull(
128 __isl_take isl_basic_set *bset);
129 __isl_give isl_basic_set *isl_basic_set_remove_dims(
130 __isl_take isl_basic_set *bset,
131 enum isl_dim_type type, unsigned first, unsigned n);
132 __isl_export
133 __isl_give isl_basic_set *isl_basic_set_sample(__isl_take isl_basic_set *bset);
134 struct isl_basic_set *isl_basic_set_simplify(struct isl_basic_set *bset);
135 __isl_export
136 __isl_give isl_basic_set *isl_basic_set_detect_equalities(
137 __isl_take isl_basic_set *bset);
138 __isl_give isl_basic_set *isl_basic_set_remove_redundancies(
139 __isl_take isl_basic_set *bset);
140 __isl_give isl_set *isl_set_remove_redundancies(__isl_take isl_set *set);
141 __isl_give isl_basic_set *isl_basic_set_list_product(
142 __isl_take struct isl_basic_set_list *list);
144 __isl_give isl_basic_set *isl_basic_set_read_from_file(isl_ctx *ctx,
145 FILE *input);
146 __isl_constructor
147 __isl_give isl_basic_set *isl_basic_set_read_from_str(isl_ctx *ctx,
148 const char *str);
149 __isl_give isl_set *isl_set_read_from_file(isl_ctx *ctx, FILE *input);
150 __isl_constructor
151 __isl_give isl_set *isl_set_read_from_str(isl_ctx *ctx, const char *str);
152 void isl_basic_set_dump(__isl_keep isl_basic_set *bset);
153 void isl_set_dump(__isl_keep isl_set *set);
154 __isl_give isl_printer *isl_printer_print_basic_set(
155 __isl_take isl_printer *printer, __isl_keep isl_basic_set *bset);
156 __isl_give isl_printer *isl_printer_print_set(__isl_take isl_printer *printer,
157 __isl_keep isl_set *map);
158 void isl_basic_set_print(__isl_keep isl_basic_set *bset, FILE *out, int indent,
159 const char *prefix, const char *suffix, unsigned output_format);
160 void isl_set_print(__isl_keep struct isl_set *set, FILE *out, int indent,
161 unsigned output_format);
162 __isl_give isl_basic_set *isl_basic_set_fix(__isl_take isl_basic_set *bset,
163 enum isl_dim_type type, unsigned pos, isl_int value);
164 __isl_give isl_basic_set *isl_basic_set_fix_si(__isl_take isl_basic_set *bset,
165 enum isl_dim_type type, unsigned pos, int value);
166 __isl_give isl_basic_set *isl_basic_set_fix_val(__isl_take isl_basic_set *bset,
167 enum isl_dim_type type, unsigned pos, __isl_take isl_val *v);
168 __isl_give isl_set *isl_set_fix_si(__isl_take isl_set *set,
169 enum isl_dim_type type, unsigned pos, int value);
170 __isl_give isl_set *isl_set_lower_bound_si(__isl_take isl_set *set,
171 enum isl_dim_type type, unsigned pos, int value);
172 __isl_give isl_set *isl_set_lower_bound(__isl_take isl_set *set,
173 enum isl_dim_type type, unsigned pos, isl_int value);
174 __isl_give isl_set *isl_set_lower_bound_val(__isl_take isl_set *set,
175 enum isl_dim_type type, unsigned pos, __isl_take isl_val *value);
176 __isl_give isl_set *isl_set_upper_bound_si(__isl_take isl_set *set,
177 enum isl_dim_type type, unsigned pos, int value);
178 __isl_give isl_set *isl_set_upper_bound(__isl_take isl_set *set,
179 enum isl_dim_type type, unsigned pos, isl_int value);
180 __isl_give isl_set *isl_set_upper_bound_val(__isl_take isl_set *set,
181 enum isl_dim_type type, unsigned pos, __isl_take isl_val *value);
183 __isl_give isl_set *isl_set_equate(__isl_take isl_set *set,
184 enum isl_dim_type type1, int pos1, enum isl_dim_type type2, int pos2);
186 struct isl_basic_set *isl_basic_set_from_underlying_set(
187 struct isl_basic_set *bset, struct isl_basic_set *like);
188 struct isl_set *isl_set_from_underlying_set(
189 struct isl_set *set, struct isl_basic_set *like);
190 struct isl_set *isl_set_to_underlying_set(struct isl_set *set);
192 __isl_export
193 int isl_basic_set_is_equal(
194 struct isl_basic_set *bset1, struct isl_basic_set *bset2);
196 __isl_give isl_set *isl_basic_set_partial_lexmin(
197 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
198 __isl_give isl_set **empty);
199 __isl_give isl_set *isl_basic_set_partial_lexmax(
200 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
201 __isl_give isl_set **empty);
202 __isl_give isl_set *isl_set_partial_lexmin(
203 __isl_take isl_set *set, __isl_take isl_set *dom,
204 __isl_give isl_set **empty);
205 __isl_give isl_set *isl_set_partial_lexmax(
206 __isl_take isl_set *set, __isl_take isl_set *dom,
207 __isl_give isl_set **empty);
208 __isl_export
209 __isl_give isl_set *isl_basic_set_lexmin(__isl_take isl_basic_set *bset);
210 __isl_export
211 __isl_give isl_set *isl_basic_set_lexmax(__isl_take isl_basic_set *bset);
212 __isl_export
213 __isl_give isl_set *isl_set_lexmin(__isl_take isl_set *set);
214 __isl_export
215 __isl_give isl_set *isl_set_lexmax(__isl_take isl_set *set);
216 __isl_give isl_pw_multi_aff *isl_basic_set_partial_lexmin_pw_multi_aff(
217 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
218 __isl_give isl_set **empty);
219 __isl_give isl_pw_multi_aff *isl_basic_set_partial_lexmax_pw_multi_aff(
220 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
221 __isl_give isl_set **empty);
222 __isl_give isl_pw_multi_aff *isl_set_lexmin_pw_multi_aff(
223 __isl_take isl_set *set);
224 __isl_give isl_pw_multi_aff *isl_set_lexmax_pw_multi_aff(
225 __isl_take isl_set *set);
227 __isl_export
228 __isl_give isl_set *isl_basic_set_union(
229 __isl_take isl_basic_set *bset1,
230 __isl_take isl_basic_set *bset2);
232 int isl_basic_set_compare_at(struct isl_basic_set *bset1,
233 struct isl_basic_set *bset2, int pos);
234 int isl_set_follows_at(__isl_keep isl_set *set1,
235 __isl_keep isl_set *set2, int pos);
237 __isl_give isl_basic_set *isl_basic_set_params(__isl_take isl_basic_set *bset);
238 __isl_give isl_basic_set *isl_basic_set_from_params(
239 __isl_take isl_basic_set *bset);
240 __isl_give isl_set *isl_set_params(__isl_take isl_set *set);
241 __isl_give isl_set *isl_set_from_params(__isl_take isl_set *set);
243 int isl_basic_set_dims_get_sign(__isl_keep isl_basic_set *bset,
244 enum isl_dim_type type, unsigned pos, unsigned n, int *signs);
246 int isl_basic_set_is_universe(__isl_keep isl_basic_set *bset);
247 int isl_basic_set_plain_is_empty(__isl_keep isl_basic_set *bset);
248 int isl_basic_set_fast_is_empty(__isl_keep isl_basic_set *bset);
249 __isl_export
250 int isl_basic_set_is_empty(__isl_keep isl_basic_set *bset);
251 int isl_basic_set_is_bounded(__isl_keep isl_basic_set *bset);
252 __isl_export
253 int isl_basic_set_is_subset(__isl_keep isl_basic_set *bset1,
254 __isl_keep isl_basic_set *bset2);
256 struct isl_set *isl_set_alloc(struct isl_ctx *ctx,
257 unsigned nparam, unsigned dim, int n, unsigned flags);
258 struct isl_set *isl_set_extend(struct isl_set *base,
259 unsigned nparam, unsigned dim);
260 __isl_give isl_set *isl_set_empty(__isl_take isl_space *dim);
261 struct isl_set *isl_set_empty_like(struct isl_set *set);
262 __isl_give isl_set *isl_set_universe(__isl_take isl_space *dim);
263 __isl_give isl_set *isl_set_nat_universe(__isl_take isl_space *dim);
264 __isl_give isl_set *isl_set_universe_like(__isl_keep isl_set *model);
265 __isl_give isl_set *isl_set_add_basic_set(__isl_take isl_set *set,
266 __isl_take isl_basic_set *bset);
267 struct isl_set *isl_set_finalize(struct isl_set *set);
268 __isl_give isl_set *isl_set_copy(__isl_keep isl_set *set);
269 void *isl_set_free(__isl_take isl_set *set);
270 struct isl_set *isl_set_dup(struct isl_set *set);
271 __isl_constructor
272 __isl_give isl_set *isl_set_from_basic_set(__isl_take isl_basic_set *bset);
273 __isl_export
274 __isl_give isl_basic_set *isl_set_sample(__isl_take isl_set *set);
275 __isl_give isl_point *isl_basic_set_sample_point(__isl_take isl_basic_set *bset);
276 __isl_give isl_point *isl_set_sample_point(__isl_take isl_set *set);
277 __isl_export
278 __isl_give isl_set *isl_set_detect_equalities(__isl_take isl_set *set);
279 __isl_export
280 __isl_give isl_basic_set *isl_set_affine_hull(__isl_take isl_set *set);
281 __isl_give isl_basic_set *isl_set_convex_hull(__isl_take isl_set *set);
282 __isl_export
283 __isl_give isl_basic_set *isl_set_polyhedral_hull(__isl_take isl_set *set);
284 __isl_give isl_basic_set *isl_set_simple_hull(__isl_take isl_set *set);
285 __isl_give isl_basic_set *isl_set_unshifted_simple_hull(
286 __isl_take isl_set *set);
287 struct isl_basic_set *isl_set_bounded_simple_hull(struct isl_set *set);
288 __isl_give isl_set *isl_set_recession_cone(__isl_take isl_set *set);
290 struct isl_set *isl_set_union_disjoint(
291 struct isl_set *set1, struct isl_set *set2);
292 __isl_export
293 __isl_give isl_set *isl_set_union(
294 __isl_take isl_set *set1,
295 __isl_take isl_set *set2);
296 __isl_give isl_set *isl_set_product(__isl_take isl_set *set1,
297 __isl_take isl_set *set2);
298 __isl_give isl_basic_set *isl_basic_set_flat_product(
299 __isl_take isl_basic_set *bset1, __isl_take isl_basic_set *bset2);
300 __isl_give isl_set *isl_set_flat_product(__isl_take isl_set *set1,
301 __isl_take isl_set *set2);
302 __isl_export
303 __isl_give isl_set *isl_set_intersect(
304 __isl_take isl_set *set1,
305 __isl_take isl_set *set2);
306 __isl_export
307 __isl_give isl_set *isl_set_intersect_params(__isl_take isl_set *set,
308 __isl_take isl_set *params);
309 __isl_export
310 __isl_give isl_set *isl_set_subtract(
311 __isl_take isl_set *set1,
312 __isl_take isl_set *set2);
313 __isl_export
314 __isl_give isl_set *isl_set_complement(__isl_take isl_set *set);
315 __isl_export
316 __isl_give isl_set *isl_set_apply(
317 __isl_take isl_set *set,
318 __isl_take isl_map *map);
319 __isl_give isl_set *isl_set_preimage_multi_aff(__isl_take isl_set *set,
320 __isl_take isl_multi_aff *ma);
321 __isl_give isl_set *isl_set_preimage_pw_multi_aff(__isl_take isl_set *set,
322 __isl_take isl_pw_multi_aff *pma);
323 __isl_give isl_set *isl_set_fix(__isl_take isl_set *set,
324 enum isl_dim_type type, unsigned pos, isl_int value);
325 __isl_give isl_set *isl_set_fix_val(__isl_take isl_set *set,
326 enum isl_dim_type type, unsigned pos, __isl_take isl_val *v);
327 struct isl_set *isl_set_fix_dim_si(struct isl_set *set,
328 unsigned dim, int value);
329 struct isl_set *isl_set_lower_bound_dim(struct isl_set *set,
330 unsigned dim, isl_int value);
331 __isl_give isl_basic_set *isl_basic_set_insert_dims(
332 __isl_take isl_basic_set *bset,
333 enum isl_dim_type type, unsigned pos, unsigned n);
334 __isl_give isl_set *isl_set_insert_dims(__isl_take isl_set *set,
335 enum isl_dim_type type, unsigned pos, unsigned n);
336 __isl_give isl_basic_set *isl_basic_set_add_dims(__isl_take isl_basic_set *bset,
337 enum isl_dim_type type, unsigned n);
338 /* deprecated */
339 __isl_give isl_basic_set *isl_basic_set_add(__isl_take isl_basic_set *bset,
340 enum isl_dim_type type, unsigned n);
341 __isl_give isl_set *isl_set_add_dims(__isl_take isl_set *set,
342 enum isl_dim_type type, unsigned n);
343 __isl_give isl_basic_set *isl_basic_set_move_dims(__isl_take isl_basic_set *bset,
344 enum isl_dim_type dst_type, unsigned dst_pos,
345 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
346 __isl_give isl_set *isl_set_move_dims(__isl_take isl_set *set,
347 enum isl_dim_type dst_type, unsigned dst_pos,
348 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
349 __isl_give isl_basic_set *isl_basic_set_project_out(
350 __isl_take isl_basic_set *bset,
351 enum isl_dim_type type, unsigned first, unsigned n);
352 __isl_give isl_set *isl_set_project_out(__isl_take isl_set *set,
353 enum isl_dim_type type, unsigned first, unsigned n);
354 __isl_give isl_basic_set *isl_basic_set_remove_divs(
355 __isl_take isl_basic_set *bset);
356 __isl_give isl_basic_set *isl_basic_set_eliminate(
357 __isl_take isl_basic_set *bset,
358 enum isl_dim_type type, unsigned first, unsigned n);
359 __isl_give isl_set *isl_set_eliminate(__isl_take isl_set *set,
360 enum isl_dim_type type, unsigned first, unsigned n);
361 struct isl_set *isl_set_eliminate_dims(struct isl_set *set,
362 unsigned first, unsigned n);
363 __isl_give isl_set *isl_set_remove_dims(__isl_take isl_set *bset,
364 enum isl_dim_type type, unsigned first, unsigned n);
365 __isl_give isl_basic_set *isl_basic_set_remove_divs_involving_dims(
366 __isl_take isl_basic_set *bset,
367 enum isl_dim_type type, unsigned first, unsigned n);
368 __isl_give isl_set *isl_set_remove_divs_involving_dims(__isl_take isl_set *set,
369 enum isl_dim_type type, unsigned first, unsigned n);
370 __isl_give isl_basic_set *isl_basic_set_remove_unknown_divs(
371 __isl_take isl_basic_set *bset);
372 __isl_give isl_set *isl_set_remove_unknown_divs(__isl_take isl_set *set);
373 __isl_give isl_set *isl_set_remove_divs(__isl_take isl_set *set);
374 __isl_give isl_set *isl_set_split_dims(__isl_take isl_set *set,
375 enum isl_dim_type type, unsigned first, unsigned n);
377 __isl_give isl_basic_set *isl_basic_set_drop_constraints_involving_dims(
378 __isl_take isl_basic_set *bset,
379 enum isl_dim_type type, unsigned first, unsigned n);
380 __isl_give isl_basic_set *isl_basic_set_drop_constraints_not_involving_dims(
381 __isl_take isl_basic_set *bset,
382 enum isl_dim_type type, unsigned first, unsigned n);
383 __isl_give isl_set *isl_set_drop_constraints_involving_dims(
384 __isl_take isl_set *set,
385 enum isl_dim_type type, unsigned first, unsigned n);
387 int isl_basic_set_involves_dims(__isl_keep isl_basic_set *bset,
388 enum isl_dim_type type, unsigned first, unsigned n);
389 int isl_set_involves_dims(__isl_keep isl_set *set,
390 enum isl_dim_type type, unsigned first, unsigned n);
392 void isl_set_print_internal(__isl_keep isl_set *set, FILE *out, int indent);
393 int isl_set_plain_is_empty(__isl_keep isl_set *set);
394 int isl_set_fast_is_empty(__isl_keep isl_set *set);
395 int isl_set_plain_is_universe(__isl_keep isl_set *set);
396 int isl_set_fast_is_universe(__isl_keep isl_set *set);
397 int isl_set_is_params(__isl_keep isl_set *set);
398 __isl_export
399 int isl_set_is_empty(__isl_keep isl_set *set);
400 int isl_set_is_bounded(__isl_keep isl_set *set);
401 __isl_export
402 int isl_set_is_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
403 __isl_export
404 int isl_set_is_strict_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
405 __isl_export
406 int isl_set_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
407 __isl_export
408 int isl_set_is_disjoint(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
409 int isl_set_is_singleton(__isl_keep isl_set *set);
410 int isl_set_is_box(__isl_keep isl_set *set);
411 int isl_set_has_equal_space(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
413 __isl_give isl_set *isl_set_sum(__isl_take isl_set *set1,
414 __isl_take isl_set *set2);
415 __isl_give isl_basic_set *isl_basic_set_neg(__isl_take isl_basic_set *bset);
416 __isl_give isl_set *isl_set_neg(__isl_take isl_set *set);
418 __isl_give isl_set *isl_set_make_disjoint(__isl_take isl_set *set);
419 struct isl_set *isl_basic_set_compute_divs(struct isl_basic_set *bset);
420 __isl_give isl_set *isl_set_compute_divs(__isl_take isl_set *set);
421 __isl_give isl_set *isl_set_align_divs(__isl_take isl_set *set);
423 struct isl_basic_set *isl_set_copy_basic_set(struct isl_set *set);
424 struct isl_set *isl_set_drop_basic_set(struct isl_set *set,
425 struct isl_basic_set *bset);
427 int isl_basic_set_plain_dim_is_fixed(__isl_keep isl_basic_set *bset,
428 unsigned dim, isl_int *val);
430 int isl_set_plain_is_fixed(__isl_keep isl_set *set,
431 enum isl_dim_type type, unsigned pos, isl_int *val);
432 int isl_set_plain_dim_is_fixed(__isl_keep isl_set *set,
433 unsigned dim, isl_int *val);
434 int isl_set_fast_dim_is_fixed(__isl_keep isl_set *set,
435 unsigned dim, isl_int *val);
436 __isl_give isl_val *isl_set_plain_get_val_if_fixed(__isl_keep isl_set *set,
437 enum isl_dim_type type, unsigned pos);
438 int isl_set_plain_dim_has_fixed_lower_bound(__isl_keep isl_set *set,
439 unsigned dim, isl_int *val);
440 int isl_set_dim_is_bounded(__isl_keep isl_set *set,
441 enum isl_dim_type type, unsigned pos);
442 int isl_set_dim_has_lower_bound(__isl_keep isl_set *set,
443 enum isl_dim_type type, unsigned pos);
444 int isl_set_dim_has_upper_bound(__isl_keep isl_set *set,
445 enum isl_dim_type type, unsigned pos);
446 int isl_set_dim_has_any_lower_bound(__isl_keep isl_set *set,
447 enum isl_dim_type type, unsigned pos);
448 int isl_set_dim_has_any_upper_bound(__isl_keep isl_set *set,
449 enum isl_dim_type type, unsigned pos);
451 __isl_export
452 __isl_give isl_basic_set *isl_basic_set_gist(__isl_take isl_basic_set *bset,
453 __isl_take isl_basic_set *context);
454 __isl_give isl_set *isl_set_gist_basic_set(__isl_take isl_set *set,
455 __isl_take isl_basic_set *context);
456 __isl_export
457 __isl_give isl_set *isl_set_gist(__isl_take isl_set *set,
458 __isl_take isl_set *context);
459 __isl_give isl_set *isl_set_gist_params(__isl_take isl_set *set,
460 __isl_take isl_set *context);
461 int isl_basic_set_dim_residue_class(struct isl_basic_set *bset,
462 int pos, isl_int *modulo, isl_int *residue);
463 int isl_set_dim_residue_class(struct isl_set *set,
464 int pos, isl_int *modulo, isl_int *residue);
465 int isl_set_dim_residue_class_val(__isl_keep isl_set *set,
466 int pos, __isl_give isl_val **modulo, __isl_give isl_val **residue);
468 __isl_export
469 __isl_give isl_set *isl_set_coalesce(__isl_take isl_set *set);
471 int isl_set_plain_cmp(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
472 int isl_set_plain_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
473 int isl_set_fast_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
474 int isl_set_plain_is_disjoint(__isl_keep isl_set *set1,
475 __isl_keep isl_set *set2);
476 int isl_set_fast_is_disjoint(__isl_keep isl_set *set1,
477 __isl_keep isl_set *set2);
479 uint32_t isl_set_get_hash(struct isl_set *set);
481 int isl_set_dim_is_unique(struct isl_set *set, unsigned dim);
483 int isl_set_n_basic_set(__isl_keep isl_set *set);
484 __isl_export
485 int isl_set_foreach_basic_set(__isl_keep isl_set *set,
486 int (*fn)(__isl_take isl_basic_set *bset, void *user), void *user);
488 int isl_set_foreach_point(__isl_keep isl_set *set,
489 int (*fn)(__isl_take isl_point *pnt, void *user), void *user);
490 int isl_set_count(__isl_keep isl_set *set, isl_int *count);
491 int isl_basic_set_count_upto(__isl_keep isl_basic_set *bset,
492 isl_int max, isl_int *count);
493 int isl_set_count_upto(__isl_keep isl_set *set, isl_int max, isl_int *count);
495 __isl_give isl_basic_set *isl_basic_set_from_point(__isl_take isl_point *pnt);
496 __isl_give isl_set *isl_set_from_point(__isl_take isl_point *pnt);
497 __isl_give isl_basic_set *isl_basic_set_box_from_points(
498 __isl_take isl_point *pnt1, __isl_take isl_point *pnt2);
499 __isl_give isl_set *isl_set_box_from_points(__isl_take isl_point *pnt1,
500 __isl_take isl_point *pnt2);
502 __isl_give isl_basic_set *isl_basic_set_lift(__isl_take isl_basic_set *bset);
503 __isl_give isl_set *isl_set_lift(__isl_take isl_set *set);
505 __isl_give isl_map *isl_set_lex_le_set(__isl_take isl_set *set1,
506 __isl_take isl_set *set2);
507 __isl_give isl_map *isl_set_lex_lt_set(__isl_take isl_set *set1,
508 __isl_take isl_set *set2);
509 __isl_give isl_map *isl_set_lex_ge_set(__isl_take isl_set *set1,
510 __isl_take isl_set *set2);
511 __isl_give isl_map *isl_set_lex_gt_set(__isl_take isl_set *set1,
512 __isl_take isl_set *set2);
514 int isl_set_size(__isl_keep isl_set *set);
516 __isl_give isl_basic_set *isl_basic_set_align_params(
517 __isl_take isl_basic_set *bset, __isl_take isl_space *model);
518 __isl_give isl_set *isl_set_align_params(__isl_take isl_set *set,
519 __isl_take isl_space *model);
521 __isl_give isl_mat *isl_basic_set_equalities_matrix(
522 __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
523 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
524 __isl_give isl_mat *isl_basic_set_inequalities_matrix(
525 __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
526 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
527 __isl_give isl_basic_set *isl_basic_set_from_constraint_matrices(
528 __isl_take isl_space *dim,
529 __isl_take isl_mat *eq, __isl_take isl_mat *ineq, enum isl_dim_type c1,
530 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
532 __isl_give isl_mat *isl_basic_set_reduced_basis(__isl_keep isl_basic_set *bset);
534 __isl_give isl_basic_set *isl_basic_set_coefficients(
535 __isl_take isl_basic_set *bset);
536 __isl_give isl_basic_set *isl_set_coefficients(__isl_take isl_set *set);
537 __isl_give isl_basic_set *isl_basic_set_solutions(
538 __isl_take isl_basic_set *bset);
539 __isl_give isl_basic_set *isl_set_solutions(__isl_take isl_set *set);
541 __isl_give isl_pw_aff *isl_set_dim_max(__isl_take isl_set *set, int pos);
542 __isl_give isl_pw_aff *isl_set_dim_min(__isl_take isl_set *set, int pos);
544 __isl_give char *isl_set_to_str(__isl_keep isl_set *set);
546 #if defined(__cplusplus)
548 #endif
550 #include <isl/dim.h>
552 #endif