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_dim *isl_basic_set_get_dim(__isl_keep isl_basic_set *bset);
37 __isl_give isl_dim *isl_set_get_dim(__isl_keep isl_set *set);
38 __isl_give isl_set *isl_set_reset_dim(__isl_take isl_set *set,
39 __isl_take isl_dim *dim);
41 struct isl_div *isl_basic_set_div(struct isl_basic_set *bset, int pos);
43 __isl_give isl_local_space *isl_basic_set_get_local_space(
44 __isl_keep isl_basic_set *bset);
46 const char *isl_basic_set_get_tuple_name(__isl_keep isl_basic_set *bset);
47 const char *isl_set_get_tuple_name(__isl_keep isl_set *set);
48 __isl_give isl_basic_set *isl_basic_set_set_tuple_name(
49 __isl_take isl_basic_set *set, const char *s);
50 __isl_give isl_set *isl_set_set_tuple_name(__isl_take isl_set *set,
52 const char *isl_basic_set_get_dim_name(__isl_keep isl_basic_set *bset,
53 enum isl_dim_type type, unsigned pos);
54 __isl_give isl_basic_set *isl_basic_set_set_dim_name(
55 __isl_take isl_basic_set *bset,
56 enum isl_dim_type type, unsigned pos, const char *s);
57 const char *isl_set_get_dim_name(__isl_keep isl_set *set,
58 enum isl_dim_type type, unsigned pos);
59 __isl_give isl_set *isl_set_set_dim_name(__isl_take isl_set *set,
60 enum isl_dim_type type, unsigned pos, const char *s);
62 __isl_give isl_set *isl_set_set_dim_id(__isl_take isl_set *set,
63 enum isl_dim_type type, unsigned pos, __isl_take isl_id *id);
64 int isl_set_has_dim_id(__isl_keep isl_set *set,
65 enum isl_dim_type type, unsigned pos);
66 __isl_give isl_id *isl_set_get_dim_id(__isl_keep isl_set *set,
67 enum isl_dim_type type, unsigned pos);
68 __isl_give isl_set *isl_set_set_tuple_id(__isl_take isl_set *set,
69 __isl_take isl_id *id);
70 __isl_give isl_set *isl_set_reset_tuple_id(__isl_take isl_set *set);
71 int isl_set_has_tuple_id(__isl_keep isl_set *set);
72 __isl_give isl_id *isl_set_get_tuple_id(__isl_keep isl_set *set);
74 int isl_set_find_dim_by_id(__isl_keep isl_set *set, enum isl_dim_type type,
75 __isl_keep isl_id *id);
77 int isl_basic_set_is_rational(__isl_keep isl_basic_set *bset);
79 struct isl_basic_set *isl_basic_set_alloc(struct isl_ctx *ctx,
80 unsigned nparam, unsigned dim, unsigned extra,
81 unsigned n_eq, unsigned n_ineq);
82 struct isl_basic_set *isl_basic_set_extend(struct isl_basic_set *base,
83 unsigned nparam, unsigned dim, unsigned extra,
84 unsigned n_eq, unsigned n_ineq);
85 struct isl_basic_set *isl_basic_set_extend_constraints(
86 struct isl_basic_set *base, unsigned n_eq, unsigned n_ineq);
87 struct isl_basic_set *isl_basic_set_finalize(struct isl_basic_set *bset);
88 void isl_basic_set_free(__isl_take isl_basic_set *bset);
89 __isl_give isl_basic_set *isl_basic_set_copy(__isl_keep isl_basic_set *bset);
90 struct isl_basic_set *isl_basic_set_dup(struct isl_basic_set *bset);
91 __isl_give isl_basic_set *isl_basic_set_empty(__isl_take isl_dim *dim);
92 struct isl_basic_set *isl_basic_set_empty_like(struct isl_basic_set *bset);
93 __isl_give isl_basic_set *isl_basic_set_universe(__isl_take isl_dim *dim);
94 __isl_give isl_basic_set *isl_basic_set_nat_universe(__isl_take isl_dim *dim);
95 struct isl_basic_set *isl_basic_set_universe_like(struct isl_basic_set *bset);
96 __isl_give isl_basic_set *isl_basic_set_universe_like_set(
97 __isl_keep isl_set *model);
98 struct isl_basic_set *isl_basic_set_interval(struct isl_ctx *ctx,
99 isl_int min, isl_int max);
100 struct isl_basic_set *isl_basic_set_positive_orthant(struct isl_dim *dims);
101 void isl_basic_set_print_internal(__isl_keep isl_basic_set *bset,
102 FILE *out, int indent);
103 __isl_give isl_basic_set *isl_basic_set_intersect(
104 __isl_take isl_basic_set *bset1,
105 __isl_take isl_basic_set *bset2);
106 __isl_give isl_basic_set *isl_basic_set_apply(
107 __isl_take isl_basic_set *bset,
108 __isl_take isl_basic_map *bmap);
109 __isl_give isl_basic_set *isl_basic_set_affine_hull(
110 __isl_take isl_basic_set *bset);
111 __isl_give isl_basic_set *isl_basic_set_remove_dims(
112 __isl_take isl_basic_set *bset,
113 enum isl_dim_type type, unsigned first, unsigned n);
114 struct isl_basic_set *isl_basic_set_simplify(struct isl_basic_set *bset);
115 __isl_give isl_basic_set *isl_basic_set_detect_equalities(
116 __isl_take isl_basic_set *bset);
117 __isl_give isl_basic_set *isl_basic_set_remove_redundancies(
118 __isl_take isl_basic_set *bset);
119 __isl_give isl_set *isl_set_remove_redundancies(__isl_take isl_set *set);
120 __isl_give isl_basic_set *isl_basic_set_list_product(
121 __isl_take struct isl_basic_set_list *list);
123 __isl_give isl_basic_set *isl_basic_set_read_from_file(isl_ctx *ctx,
124 FILE *input, int nparam);
125 __isl_give isl_basic_set *isl_basic_set_read_from_str(isl_ctx *ctx,
126 const char *str, int nparam);
127 __isl_give isl_set *isl_set_read_from_file(isl_ctx *ctx,
128 FILE *input, int nparam);
129 __isl_give isl_set *isl_set_read_from_str(isl_ctx *ctx,
130 const char *str, int nparam);
131 void isl_basic_set_dump(__isl_keep isl_basic_set *bset);
132 void isl_set_dump(__isl_keep isl_set *set);
133 __isl_give isl_printer *isl_printer_print_basic_set(
134 __isl_take isl_printer *printer, __isl_keep isl_basic_set *bset);
135 __isl_give isl_printer *isl_printer_print_set(__isl_take isl_printer *printer,
136 __isl_keep isl_set *map);
137 void isl_basic_set_print(__isl_keep isl_basic_set *bset, FILE *out, int indent,
138 const char *prefix, const char *suffix, unsigned output_format);
139 void isl_set_print(__isl_keep struct isl_set *set, FILE *out, int indent,
140 unsigned output_format);
141 __isl_give isl_basic_set *isl_basic_set_fix(__isl_take isl_basic_set *bset,
142 enum isl_dim_type type, unsigned pos, isl_int value);
143 __isl_give isl_basic_set *isl_basic_set_fix_si(__isl_take isl_basic_set *bset,
144 enum isl_dim_type type, unsigned pos, int value);
145 __isl_give isl_set *isl_set_fix_si(__isl_take isl_set *set,
146 enum isl_dim_type type, unsigned pos, int value);
147 __isl_give isl_set *isl_set_lower_bound_si(__isl_take isl_set *set,
148 enum isl_dim_type type, unsigned pos, int value);
150 __isl_give isl_set *isl_set_equate(__isl_take isl_set *set,
151 enum isl_dim_type type1, int pos1, enum isl_dim_type type2, int pos2);
153 struct isl_basic_set *isl_basic_set_from_underlying_set(
154 struct isl_basic_set *bset, struct isl_basic_set *like);
155 struct isl_set *isl_set_from_underlying_set(
156 struct isl_set *set, struct isl_basic_set *like);
157 struct isl_set *isl_set_to_underlying_set(struct isl_set *set);
159 int isl_basic_set_is_equal(
160 struct isl_basic_set *bset1, struct isl_basic_set *bset2);
162 __isl_give isl_set *isl_basic_set_partial_lexmin(
163 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
164 __isl_give isl_set **empty);
165 __isl_give isl_set *isl_basic_set_partial_lexmax(
166 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
167 __isl_give isl_set **empty);
168 __isl_give isl_set *isl_set_partial_lexmin(
169 __isl_take isl_set *set, __isl_take isl_set *dom,
170 __isl_give isl_set **empty);
171 __isl_give isl_set *isl_set_partial_lexmax(
172 __isl_take isl_set *set, __isl_take isl_set *dom,
173 __isl_give isl_set **empty);
174 __isl_give isl_set *isl_basic_set_lexmin(__isl_take isl_basic_set *bset);
175 __isl_give isl_set *isl_basic_set_lexmax(__isl_take isl_basic_set *bset);
176 __isl_give isl_set *isl_set_lexmin(__isl_take isl_set *set);
177 __isl_give isl_set *isl_set_lexmax(__isl_take isl_set *set);
178 int isl_basic_set_foreach_lexmax(__isl_keep isl_basic_set *bset,
179 int (*fn)(__isl_take isl_basic_set *dom, __isl_take isl_aff_list *list,
183 __isl_give isl_set *isl_basic_set_union(
184 __isl_take isl_basic_set *bset1,
185 __isl_take isl_basic_set *bset2);
187 int isl_basic_set_compare_at(struct isl_basic_set *bset1,
188 struct isl_basic_set *bset2, int pos);
189 int isl_set_follows_at(__isl_keep isl_set *set1,
190 __isl_keep isl_set *set2, int pos);
192 int isl_basic_set_dims_get_sign(__isl_keep isl_basic_set *bset,
193 enum isl_dim_type type, unsigned pos, unsigned n, int *signs);
195 int isl_basic_set_is_universe(__isl_keep isl_basic_set *bset);
196 int isl_basic_set_plain_is_empty(__isl_keep isl_basic_set *bset);
197 int isl_basic_set_fast_is_empty(__isl_keep isl_basic_set *bset);
198 int isl_basic_set_is_empty(__isl_keep isl_basic_set *bset);
199 int isl_basic_set_is_bounded(__isl_keep isl_basic_set *bset);
201 struct isl_set *isl_set_alloc(struct isl_ctx *ctx,
202 unsigned nparam, unsigned dim, int n, unsigned flags);
203 struct isl_set *isl_set_extend(struct isl_set *base,
204 unsigned nparam, unsigned dim);
205 __isl_give isl_set *isl_set_empty(__isl_take isl_dim *dim);
206 struct isl_set *isl_set_empty_like(struct isl_set *set);
207 __isl_give isl_set *isl_set_universe(__isl_take isl_dim *dim);
208 __isl_give isl_set *isl_set_nat_universe(__isl_take isl_dim *dim);
209 __isl_give isl_set *isl_set_universe_like(__isl_keep isl_set *model);
210 __isl_give isl_set *isl_set_add_basic_set(__isl_take isl_set *set,
211 __isl_take isl_basic_set *bset);
212 struct isl_set *isl_set_finalize(struct isl_set *set);
213 __isl_give isl_set *isl_set_copy(__isl_keep isl_set *set);
214 void isl_set_free(__isl_take isl_set *set);
215 struct isl_set *isl_set_dup(struct isl_set *set);
216 __isl_give isl_set *isl_set_from_basic_set(__isl_take isl_basic_set *bset);
217 __isl_give isl_basic_set *isl_set_sample(__isl_take isl_set *set);
218 __isl_give isl_point *isl_basic_set_sample_point(__isl_take isl_basic_set *bset);
219 __isl_give isl_point *isl_set_sample_point(__isl_take isl_set *set);
220 __isl_give isl_set *isl_set_detect_equalities(__isl_take isl_set *set);
221 __isl_give isl_basic_set *isl_set_affine_hull(__isl_take isl_set *set);
222 __isl_give isl_basic_set *isl_set_convex_hull(__isl_take isl_set *set);
223 __isl_give isl_basic_set *isl_set_polyhedral_hull(__isl_take isl_set *set);
224 __isl_give isl_basic_set *isl_set_simple_hull(__isl_take isl_set *set);
225 struct isl_basic_set *isl_set_bounded_simple_hull(struct isl_set *set);
226 __isl_give isl_set *isl_set_recession_cone(__isl_take isl_set *set);
228 struct isl_set *isl_set_union_disjoint(
229 struct isl_set *set1, struct isl_set *set2);
230 __isl_give isl_set *isl_set_union(
231 __isl_take isl_set *set1,
232 __isl_take isl_set *set2);
233 __isl_give isl_set *isl_set_product(__isl_take isl_set *set1,
234 __isl_take isl_set *set2);
235 __isl_give isl_basic_set *isl_basic_set_flat_product(
236 __isl_take isl_basic_set *bset1, __isl_take isl_basic_set *bset2);
237 __isl_give isl_set *isl_set_flat_product(__isl_take isl_set *set1,
238 __isl_take isl_set *set2);
239 __isl_give isl_set *isl_set_intersect(
240 __isl_take isl_set *set1,
241 __isl_take isl_set *set2);
242 __isl_give isl_set *isl_set_intersect_params(__isl_take isl_set *set,
243 __isl_take isl_set *params);
244 __isl_give isl_set *isl_set_subtract(
245 __isl_take isl_set *set1,
246 __isl_take isl_set *set2);
247 __isl_give isl_set *isl_set_complement(__isl_take isl_set *set);
248 __isl_give isl_set *isl_set_apply(
249 __isl_take isl_set *set,
250 __isl_take isl_map *map);
251 __isl_give isl_set *isl_set_fix(__isl_take isl_set *set,
252 enum isl_dim_type type, unsigned pos, isl_int value);
253 struct isl_set *isl_set_fix_dim_si(struct isl_set *set,
254 unsigned dim, int value);
255 struct isl_set *isl_set_lower_bound_dim(struct isl_set *set,
256 unsigned dim, isl_int value);
257 __isl_give isl_set *isl_set_insert_dims(__isl_take isl_set *set,
258 enum isl_dim_type type, unsigned pos, unsigned n);
259 __isl_give isl_basic_set *isl_basic_set_add(__isl_take isl_basic_set *bset,
260 enum isl_dim_type type, unsigned n);
261 __isl_give isl_set *isl_set_add_dims(__isl_take isl_set *set,
262 enum isl_dim_type type, unsigned n);
263 __isl_give isl_basic_set *isl_basic_set_move_dims(__isl_take isl_basic_set *bset,
264 enum isl_dim_type dst_type, unsigned dst_pos,
265 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
266 __isl_give isl_set *isl_set_move_dims(__isl_take isl_set *set,
267 enum isl_dim_type dst_type, unsigned dst_pos,
268 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
269 __isl_give isl_basic_set *isl_basic_set_project_out(
270 __isl_take isl_basic_set *bset,
271 enum isl_dim_type type, unsigned first, unsigned n);
272 __isl_give isl_set *isl_set_project_out(__isl_take isl_set *set,
273 enum isl_dim_type type, unsigned first, unsigned n);
274 __isl_give isl_basic_set *isl_basic_set_remove_divs(
275 __isl_take isl_basic_set *bset);
276 __isl_give isl_set *isl_set_eliminate(__isl_take isl_set *set,
277 enum isl_dim_type type, unsigned first, unsigned n);
278 struct isl_set *isl_set_eliminate_dims(struct isl_set *set,
279 unsigned first, unsigned n);
280 __isl_give isl_set *isl_set_remove_dims(__isl_take isl_set *bset,
281 enum isl_dim_type type, unsigned first, unsigned n);
282 __isl_give isl_set *isl_set_remove_divs_involving_dims(__isl_take isl_set *set,
283 enum isl_dim_type type, unsigned first, unsigned n);
284 __isl_give isl_set *isl_set_remove_unknown_divs(__isl_take isl_set *set);
285 __isl_give isl_set *isl_set_remove_divs(__isl_take isl_set *set);
286 __isl_give isl_set *isl_set_split_dims(__isl_take isl_set *set,
287 enum isl_dim_type type, unsigned first, unsigned n);
289 int isl_basic_set_involves_dims(__isl_keep isl_basic_set *bset,
290 enum isl_dim_type type, unsigned first, unsigned n);
291 int isl_set_involves_dims(__isl_keep isl_set *set,
292 enum isl_dim_type type, unsigned first, unsigned n);
294 void isl_set_print_internal(__isl_keep isl_set *set, FILE *out, int indent);
295 int isl_set_plain_is_empty(__isl_keep isl_set *set);
296 int isl_set_fast_is_empty(__isl_keep isl_set *set);
297 int isl_set_plain_is_universe(__isl_keep isl_set *set);
298 int isl_set_fast_is_universe(__isl_keep isl_set *set);
299 int isl_set_is_empty(__isl_keep isl_set *set);
300 int isl_set_is_bounded(__isl_keep isl_set *set);
301 int isl_set_is_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
302 int isl_set_is_strict_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
303 int isl_set_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
304 int isl_set_is_singleton(__isl_keep isl_set *set);
305 int isl_set_is_box(__isl_keep isl_set *set);
306 int isl_set_has_equal_dim(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
308 __isl_give isl_set *isl_set_sum(__isl_take isl_set *set1,
309 __isl_take isl_set *set2);
310 __isl_give isl_basic_set *isl_basic_set_neg(__isl_take isl_basic_set *bset);
311 __isl_give isl_set *isl_set_neg(__isl_take isl_set *set);
313 __isl_give isl_set *isl_set_make_disjoint(__isl_take isl_set *set);
314 struct isl_set *isl_basic_set_compute_divs(struct isl_basic_set *bset);
315 __isl_give isl_set *isl_set_compute_divs(__isl_take isl_set *set);
316 __isl_give isl_set *isl_set_align_divs(__isl_take isl_set *set);
318 struct isl_basic_set *isl_set_copy_basic_set(struct isl_set *set);
319 struct isl_set *isl_set_drop_basic_set(struct isl_set *set,
320 struct isl_basic_set *bset);
322 int isl_basic_set_plain_dim_is_fixed(__isl_keep isl_basic_set *bset,
323 unsigned dim, isl_int *val);
325 int isl_set_plain_dim_is_fixed(__isl_keep isl_set *set,
326 unsigned dim, isl_int *val);
327 int isl_set_fast_dim_is_fixed(__isl_keep isl_set *set,
328 unsigned dim, isl_int *val);
329 int isl_set_plain_dim_has_fixed_lower_bound(__isl_keep isl_set *set,
330 unsigned dim, isl_int *val);
331 int isl_set_dim_is_bounded(__isl_keep isl_set *set,
332 enum isl_dim_type type, unsigned pos);
333 int isl_set_dim_has_lower_bound(__isl_keep isl_set *set,
334 enum isl_dim_type type, unsigned pos);
335 int isl_set_dim_has_upper_bound(__isl_keep isl_set *set,
336 enum isl_dim_type type, unsigned pos);
338 __isl_give isl_basic_set *isl_basic_set_gist(__isl_take isl_basic_set *bset,
339 __isl_take isl_basic_set *context);
340 __isl_give isl_set *isl_set_gist_basic_set(__isl_take isl_set *set,
341 __isl_take isl_basic_set *context);
342 __isl_give isl_set *isl_set_gist(__isl_take isl_set *set,
343 __isl_take isl_set *context);
344 int isl_basic_set_dim_residue_class(struct isl_basic_set *bset,
345 int pos, isl_int *modulo, isl_int *residue);
346 int isl_set_dim_residue_class(struct isl_set *set,
347 int pos, isl_int *modulo, isl_int *residue);
349 __isl_give isl_set *isl_set_coalesce(__isl_take isl_set *set);
351 int isl_set_plain_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
352 int isl_set_fast_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
353 int isl_set_plain_is_disjoint(__isl_keep isl_set *set1,
354 __isl_keep isl_set *set2);
355 int isl_set_fast_is_disjoint(__isl_keep isl_set *set1,
356 __isl_keep isl_set *set2);
358 uint32_t isl_set_get_hash(struct isl_set *set);
360 int isl_set_dim_is_unique(struct isl_set *set, unsigned dim);
362 int isl_set_n_basic_set(__isl_keep isl_set *set);
363 int isl_set_foreach_basic_set(__isl_keep isl_set *set,
364 int (*fn)(__isl_take isl_basic_set *bset, void *user), void *user);
366 int isl_set_foreach_point(__isl_keep isl_set *set,
367 int (*fn)(__isl_take isl_point *pnt, void *user), void *user);
368 int isl_set_count(__isl_keep isl_set *set, isl_int *count);
369 int isl_basic_set_count_upto(__isl_keep isl_basic_set *bset,
370 isl_int max, isl_int *count);
371 int isl_set_count_upto(__isl_keep isl_set *set, isl_int max, isl_int *count);
373 __isl_give isl_basic_set *isl_basic_set_from_point(__isl_take isl_point *pnt);
374 __isl_give isl_set *isl_set_from_point(__isl_take isl_point *pnt);
375 __isl_give isl_basic_set *isl_basic_set_box_from_points(
376 __isl_take isl_point *pnt1, __isl_take isl_point *pnt2);
377 __isl_give isl_set *isl_set_box_from_points(__isl_take isl_point *pnt1,
378 __isl_take isl_point *pnt2);
380 __isl_give isl_basic_set *isl_basic_set_lift(__isl_take isl_basic_set *bset);
381 __isl_give isl_set *isl_set_lift(__isl_take isl_set *set);
383 __isl_give isl_map *isl_set_lex_le_set(__isl_take isl_set *set1,
384 __isl_take isl_set *set2);
385 __isl_give isl_map *isl_set_lex_lt_set(__isl_take isl_set *set1,
386 __isl_take isl_set *set2);
387 __isl_give isl_map *isl_set_lex_ge_set(__isl_take isl_set *set1,
388 __isl_take isl_set *set2);
389 __isl_give isl_map *isl_set_lex_gt_set(__isl_take isl_set *set1,
390 __isl_take isl_set *set2);
392 int isl_set_size(__isl_keep isl_set *set);
394 __isl_give isl_set *isl_set_align_params(__isl_take isl_set *set,
395 __isl_take isl_dim *model);
397 __isl_give isl_mat *isl_basic_set_equalities_matrix(
398 __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
399 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
400 __isl_give isl_mat *isl_basic_set_inequalities_matrix(
401 __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
402 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
403 __isl_give isl_basic_set *isl_basic_set_from_constraint_matrices(
404 __isl_take isl_dim *dim,
405 __isl_take isl_mat *eq, __isl_take isl_mat *ineq, enum isl_dim_type c1,
406 enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
408 __isl_give isl_mat *isl_basic_set_reduced_basis(__isl_keep isl_basic_set *bset);
410 __isl_give isl_basic_set *isl_basic_set_coefficients(
411 __isl_take isl_basic_set *bset);
412 __isl_give isl_basic_set *isl_set_coefficients(__isl_take isl_set *set);
413 __isl_give isl_basic_set *isl_basic_set_solutions(
414 __isl_take isl_basic_set *bset);
415 __isl_give isl_basic_set *isl_set_solutions(__isl_take isl_set *set);
417 __isl_give isl_pw_aff *isl_set_dim_max(__isl_take isl_set *set, int pos);
418 __isl_give isl_pw_aff *isl_set_dim_min(__isl_take isl_set *set, int pos);
420 #if defined(__cplusplus)