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
15 #include <isl/point.h>
16 #include <isl/local_space.h>
18 #if defined(__cplusplus)
22 unsigned isl_basic_set_n_dim(const struct isl_basic_set
*bset
);
23 unsigned isl_basic_set_n_param(const struct isl_basic_set
*bset
);
24 unsigned isl_basic_set_total_dim(const struct isl_basic_set
*bset
);
25 unsigned isl_basic_set_dim(const struct isl_basic_set
*bset
,
26 enum isl_dim_type type
);
28 unsigned isl_set_n_dim(const struct isl_set
*set
);
29 unsigned isl_set_n_param(const struct isl_set
*set
);
30 unsigned isl_set_dim(const struct isl_set
*set
, enum isl_dim_type type
);
32 isl_ctx
*isl_basic_set_get_ctx(__isl_keep isl_basic_set
*bset
);
33 isl_ctx
*isl_set_get_ctx(__isl_keep isl_set
*set
);
34 __isl_give isl_dim
*isl_basic_set_get_dim(__isl_keep isl_basic_set
*bset
);
35 __isl_give isl_dim
*isl_set_get_dim(__isl_keep isl_set
*set
);
36 __isl_give isl_set
*isl_set_reset_dim(__isl_take isl_set
*set
,
37 __isl_take isl_dim
*dim
);
39 struct isl_div
*isl_basic_set_div(struct isl_basic_set
*bset
, int pos
);
41 __isl_give isl_local_space
*isl_basic_set_get_local_space(
42 __isl_keep isl_basic_set
*bset
);
44 const char *isl_basic_set_get_tuple_name(__isl_keep isl_basic_set
*bset
);
45 const char *isl_set_get_tuple_name(__isl_keep isl_set
*set
);
46 __isl_give isl_set
*isl_set_set_tuple_name(__isl_take isl_set
*set
,
48 const char *isl_basic_set_get_dim_name(__isl_keep isl_basic_set
*bset
,
49 enum isl_dim_type type
, unsigned pos
);
50 __isl_give isl_basic_set
*isl_basic_set_set_dim_name(
51 __isl_take isl_basic_set
*bset
,
52 enum isl_dim_type type
, unsigned pos
, const char *s
);
53 const char *isl_set_get_dim_name(__isl_keep isl_set
*set
,
54 enum isl_dim_type type
, unsigned pos
);
55 __isl_give isl_set
*isl_set_set_dim_name(__isl_take isl_set
*set
,
56 enum isl_dim_type type
, unsigned pos
, const char *s
);
58 int isl_basic_set_is_rational(__isl_keep isl_basic_set
*bset
);
60 struct isl_basic_set
*isl_basic_set_alloc(struct isl_ctx
*ctx
,
61 unsigned nparam
, unsigned dim
, unsigned extra
,
62 unsigned n_eq
, unsigned n_ineq
);
63 struct isl_basic_set
*isl_basic_set_extend(struct isl_basic_set
*base
,
64 unsigned nparam
, unsigned dim
, unsigned extra
,
65 unsigned n_eq
, unsigned n_ineq
);
66 struct isl_basic_set
*isl_basic_set_extend_constraints(
67 struct isl_basic_set
*base
, unsigned n_eq
, unsigned n_ineq
);
68 struct isl_basic_set
*isl_basic_set_finalize(struct isl_basic_set
*bset
);
69 void isl_basic_set_free(__isl_take isl_basic_set
*bset
);
70 __isl_give isl_basic_set
*isl_basic_set_copy(__isl_keep isl_basic_set
*bset
);
71 struct isl_basic_set
*isl_basic_set_dup(struct isl_basic_set
*bset
);
72 __isl_give isl_basic_set
*isl_basic_set_empty(__isl_take isl_dim
*dim
);
73 struct isl_basic_set
*isl_basic_set_empty_like(struct isl_basic_set
*bset
);
74 __isl_give isl_basic_set
*isl_basic_set_universe(__isl_take isl_dim
*dim
);
75 __isl_give isl_basic_set
*isl_basic_set_nat_universe(__isl_take isl_dim
*dim
);
76 struct isl_basic_set
*isl_basic_set_universe_like(struct isl_basic_set
*bset
);
77 __isl_give isl_basic_set
*isl_basic_set_universe_like_set(
78 __isl_keep isl_set
*model
);
79 struct isl_basic_set
*isl_basic_set_interval(struct isl_ctx
*ctx
,
80 isl_int min
, isl_int max
);
81 struct isl_basic_set
*isl_basic_set_positive_orthant(struct isl_dim
*dims
);
82 void isl_basic_set_print_internal(__isl_keep isl_basic_set
*bset
,
83 FILE *out
, int indent
);
84 __isl_give isl_basic_set
*isl_basic_set_intersect(
85 __isl_take isl_basic_set
*bset1
,
86 __isl_take isl_basic_set
*bset2
);
87 __isl_give isl_basic_set
*isl_basic_set_apply(
88 __isl_take isl_basic_set
*bset
,
89 __isl_take isl_basic_map
*bmap
);
90 __isl_give isl_basic_set
*isl_basic_set_affine_hull(
91 __isl_take isl_basic_set
*bset
);
92 __isl_give isl_basic_set
*isl_basic_set_remove_dims(
93 __isl_take isl_basic_set
*bset
,
94 enum isl_dim_type type
, unsigned first
, unsigned n
);
95 struct isl_basic_set
*isl_basic_set_simplify(struct isl_basic_set
*bset
);
96 __isl_give isl_basic_set
*isl_basic_set_detect_equalities(
97 __isl_take isl_basic_set
*bset
);
98 __isl_give isl_basic_set
*isl_basic_set_remove_redundancies(
99 __isl_take isl_basic_set
*bset
);
100 __isl_give isl_basic_set
*isl_basic_set_list_product(
101 __isl_take
struct isl_basic_set_list
*list
);
103 __isl_give isl_basic_set
*isl_basic_set_read_from_file(isl_ctx
*ctx
,
104 FILE *input
, int nparam
);
105 __isl_give isl_basic_set
*isl_basic_set_read_from_str(isl_ctx
*ctx
,
106 const char *str
, int nparam
);
107 __isl_give isl_set
*isl_set_read_from_file(isl_ctx
*ctx
,
108 FILE *input
, int nparam
);
109 __isl_give isl_set
*isl_set_read_from_str(isl_ctx
*ctx
,
110 const char *str
, int nparam
);
111 void isl_basic_set_dump(__isl_keep isl_basic_set
*bset
);
112 void isl_set_dump(__isl_keep isl_set
*set
);
113 __isl_give isl_printer
*isl_printer_print_basic_set(
114 __isl_take isl_printer
*printer
, __isl_keep isl_basic_set
*bset
);
115 __isl_give isl_printer
*isl_printer_print_set(__isl_take isl_printer
*printer
,
116 __isl_keep isl_set
*map
);
117 void isl_basic_set_print(__isl_keep isl_basic_set
*bset
, FILE *out
, int indent
,
118 const char *prefix
, const char *suffix
, unsigned output_format
);
119 void isl_set_print(__isl_keep
struct isl_set
*set
, FILE *out
, int indent
,
120 unsigned output_format
);
121 __isl_give isl_basic_set
*isl_basic_set_fix(__isl_take isl_basic_set
*bset
,
122 enum isl_dim_type type
, unsigned pos
, isl_int value
);
123 __isl_give isl_basic_set
*isl_basic_set_fix_si(__isl_take isl_basic_set
*bset
,
124 enum isl_dim_type type
, unsigned pos
, int value
);
125 __isl_give isl_set
*isl_set_fix_si(__isl_take isl_set
*set
,
126 enum isl_dim_type type
, unsigned pos
, int value
);
127 __isl_give isl_set
*isl_set_lower_bound_si(__isl_take isl_set
*set
,
128 enum isl_dim_type type
, unsigned pos
, int value
);
130 struct isl_basic_set
*isl_basic_set_from_underlying_set(
131 struct isl_basic_set
*bset
, struct isl_basic_set
*like
);
132 struct isl_set
*isl_set_from_underlying_set(
133 struct isl_set
*set
, struct isl_basic_set
*like
);
134 struct isl_set
*isl_set_to_underlying_set(struct isl_set
*set
);
136 int isl_basic_set_is_equal(
137 struct isl_basic_set
*bset1
, struct isl_basic_set
*bset2
);
139 __isl_give isl_set
*isl_basic_set_partial_lexmin(
140 __isl_take isl_basic_set
*bset
, __isl_take isl_basic_set
*dom
,
141 __isl_give isl_set
**empty
);
142 __isl_give isl_set
*isl_basic_set_partial_lexmax(
143 __isl_take isl_basic_set
*bset
, __isl_take isl_basic_set
*dom
,
144 __isl_give isl_set
**empty
);
145 __isl_give isl_set
*isl_set_partial_lexmin(
146 __isl_take isl_set
*set
, __isl_take isl_set
*dom
,
147 __isl_give isl_set
**empty
);
148 __isl_give isl_set
*isl_set_partial_lexmax(
149 __isl_take isl_set
*set
, __isl_take isl_set
*dom
,
150 __isl_give isl_set
**empty
);
151 __isl_give isl_set
*isl_basic_set_lexmin(__isl_take isl_basic_set
*bset
);
152 __isl_give isl_set
*isl_basic_set_lexmax(__isl_take isl_basic_set
*bset
);
153 __isl_give isl_set
*isl_set_lexmin(__isl_take isl_set
*set
);
154 __isl_give isl_set
*isl_set_lexmax(__isl_take isl_set
*set
);
155 __isl_give isl_set
*isl_basic_set_union(
156 __isl_take isl_basic_set
*bset1
,
157 __isl_take isl_basic_set
*bset2
);
159 int isl_basic_set_compare_at(struct isl_basic_set
*bset1
,
160 struct isl_basic_set
*bset2
, int pos
);
161 int isl_set_follows_at(__isl_keep isl_set
*set1
,
162 __isl_keep isl_set
*set2
, int pos
);
164 int isl_basic_set_dims_get_sign(__isl_keep isl_basic_set
*bset
,
165 enum isl_dim_type type
, unsigned pos
, unsigned n
, int *signs
);
167 int isl_basic_set_is_universe(__isl_keep isl_basic_set
*bset
);
168 int isl_basic_set_plain_is_empty(__isl_keep isl_basic_set
*bset
);
169 int isl_basic_set_fast_is_empty(__isl_keep isl_basic_set
*bset
);
170 int isl_basic_set_is_empty(__isl_keep isl_basic_set
*bset
);
171 int isl_basic_set_is_bounded(__isl_keep isl_basic_set
*bset
);
173 struct isl_set
*isl_set_alloc(struct isl_ctx
*ctx
,
174 unsigned nparam
, unsigned dim
, int n
, unsigned flags
);
175 struct isl_set
*isl_set_extend(struct isl_set
*base
,
176 unsigned nparam
, unsigned dim
);
177 __isl_give isl_set
*isl_set_empty(__isl_take isl_dim
*dim
);
178 struct isl_set
*isl_set_empty_like(struct isl_set
*set
);
179 __isl_give isl_set
*isl_set_universe(__isl_take isl_dim
*dim
);
180 __isl_give isl_set
*isl_set_nat_universe(__isl_take isl_dim
*dim
);
181 __isl_give isl_set
*isl_set_universe_like(__isl_keep isl_set
*model
);
182 __isl_give isl_set
*isl_set_add_basic_set(__isl_take isl_set
*set
,
183 __isl_take isl_basic_set
*bset
);
184 struct isl_set
*isl_set_finalize(struct isl_set
*set
);
185 __isl_give isl_set
*isl_set_copy(__isl_keep isl_set
*set
);
186 void isl_set_free(__isl_take isl_set
*set
);
187 struct isl_set
*isl_set_dup(struct isl_set
*set
);
188 __isl_give isl_set
*isl_set_from_basic_set(__isl_take isl_basic_set
*bset
);
189 __isl_give isl_basic_set
*isl_set_sample(__isl_take isl_set
*set
);
190 __isl_give isl_point
*isl_basic_set_sample_point(__isl_take isl_basic_set
*bset
);
191 __isl_give isl_point
*isl_set_sample_point(__isl_take isl_set
*set
);
192 __isl_give isl_set
*isl_set_detect_equalities(__isl_take isl_set
*set
);
193 __isl_give isl_basic_set
*isl_set_affine_hull(__isl_take isl_set
*set
);
194 __isl_give isl_basic_set
*isl_set_convex_hull(__isl_take isl_set
*set
);
195 __isl_give isl_basic_set
*isl_set_polyhedral_hull(__isl_take isl_set
*set
);
196 __isl_give isl_basic_set
*isl_set_simple_hull(__isl_take isl_set
*set
);
197 struct isl_basic_set
*isl_set_bounded_simple_hull(struct isl_set
*set
);
198 __isl_give isl_set
*isl_set_recession_cone(__isl_take isl_set
*set
);
200 struct isl_set
*isl_set_union_disjoint(
201 struct isl_set
*set1
, struct isl_set
*set2
);
202 __isl_give isl_set
*isl_set_union(
203 __isl_take isl_set
*set1
,
204 __isl_take isl_set
*set2
);
205 __isl_give isl_set
*isl_set_product(__isl_take isl_set
*set1
,
206 __isl_take isl_set
*set2
);
207 __isl_give isl_basic_set
*isl_basic_set_flat_product(
208 __isl_take isl_basic_set
*bset1
, __isl_take isl_basic_set
*bset2
);
209 __isl_give isl_set
*isl_set_flat_product(__isl_take isl_set
*set1
,
210 __isl_take isl_set
*set2
);
211 __isl_give isl_set
*isl_set_intersect(
212 __isl_take isl_set
*set1
,
213 __isl_take isl_set
*set2
);
214 __isl_give isl_set
*isl_set_subtract(
215 __isl_take isl_set
*set1
,
216 __isl_take isl_set
*set2
);
217 __isl_give isl_set
*isl_set_complement(__isl_take isl_set
*set
);
218 __isl_give isl_set
*isl_set_apply(
219 __isl_take isl_set
*set
,
220 __isl_take isl_map
*map
);
221 __isl_give isl_set
*isl_set_fix(__isl_take isl_set
*set
,
222 enum isl_dim_type type
, unsigned pos
, isl_int value
);
223 struct isl_set
*isl_set_fix_dim_si(struct isl_set
*set
,
224 unsigned dim
, int value
);
225 struct isl_set
*isl_set_lower_bound_dim(struct isl_set
*set
,
226 unsigned dim
, isl_int value
);
227 __isl_give isl_set
*isl_set_insert(__isl_take isl_set
*set
,
228 enum isl_dim_type type
, unsigned pos
, unsigned n
);
229 __isl_give isl_basic_set
*isl_basic_set_add(__isl_take isl_basic_set
*bset
,
230 enum isl_dim_type type
, unsigned n
);
231 __isl_give isl_set
*isl_set_add_dims(__isl_take isl_set
*set
,
232 enum isl_dim_type type
, unsigned n
);
233 __isl_give isl_basic_set
*isl_basic_set_move_dims(__isl_take isl_basic_set
*bset
,
234 enum isl_dim_type dst_type
, unsigned dst_pos
,
235 enum isl_dim_type src_type
, unsigned src_pos
, unsigned n
);
236 __isl_give isl_set
*isl_set_move_dims(__isl_take isl_set
*set
,
237 enum isl_dim_type dst_type
, unsigned dst_pos
,
238 enum isl_dim_type src_type
, unsigned src_pos
, unsigned n
);
239 __isl_give isl_basic_set
*isl_basic_set_project_out(
240 __isl_take isl_basic_set
*bset
,
241 enum isl_dim_type type
, unsigned first
, unsigned n
);
242 __isl_give isl_set
*isl_set_project_out(__isl_take isl_set
*set
,
243 enum isl_dim_type type
, unsigned first
, unsigned n
);
244 __isl_give isl_basic_set
*isl_basic_set_remove_divs(
245 __isl_take isl_basic_set
*bset
);
246 __isl_give isl_set
*isl_set_eliminate(__isl_take isl_set
*set
,
247 enum isl_dim_type type
, unsigned first
, unsigned n
);
248 struct isl_set
*isl_set_eliminate_dims(struct isl_set
*set
,
249 unsigned first
, unsigned n
);
250 __isl_give isl_set
*isl_set_remove_dims(__isl_take isl_set
*bset
,
251 enum isl_dim_type type
, unsigned first
, unsigned n
);
252 __isl_give isl_set
*isl_set_remove_divs_involving_dims(__isl_take isl_set
*set
,
253 enum isl_dim_type type
, unsigned first
, unsigned n
);
254 __isl_give isl_set
*isl_set_remove_unknown_divs(__isl_take isl_set
*set
);
255 __isl_give isl_set
*isl_set_remove_divs(__isl_take isl_set
*set
);
256 __isl_give isl_set
*isl_set_split_dims(__isl_take isl_set
*set
,
257 enum isl_dim_type type
, unsigned first
, unsigned n
);
259 int isl_basic_set_involves_dims(__isl_keep isl_basic_set
*bset
,
260 enum isl_dim_type type
, unsigned first
, unsigned n
);
261 int isl_set_involves_dims(__isl_keep isl_set
*set
,
262 enum isl_dim_type type
, unsigned first
, unsigned n
);
264 void isl_set_print_internal(__isl_keep isl_set
*set
, FILE *out
, int indent
);
265 int isl_set_plain_is_empty(__isl_keep isl_set
*set
);
266 int isl_set_fast_is_empty(__isl_keep isl_set
*set
);
267 int isl_set_plain_is_universe(__isl_keep isl_set
*set
);
268 int isl_set_fast_is_universe(__isl_keep isl_set
*set
);
269 int isl_set_is_empty(__isl_keep isl_set
*set
);
270 int isl_set_is_bounded(__isl_keep isl_set
*set
);
271 int isl_set_is_subset(__isl_keep isl_set
*set1
, __isl_keep isl_set
*set2
);
272 int isl_set_is_strict_subset(__isl_keep isl_set
*set1
, __isl_keep isl_set
*set2
);
273 int isl_set_is_equal(__isl_keep isl_set
*set1
, __isl_keep isl_set
*set2
);
274 int isl_set_is_singleton(__isl_keep isl_set
*set
);
275 int isl_set_is_box(__isl_keep isl_set
*set
);
276 int isl_set_has_equal_dim(__isl_keep isl_set
*set1
, __isl_keep isl_set
*set2
);
278 __isl_give isl_set
*isl_set_sum(__isl_take isl_set
*set1
,
279 __isl_take isl_set
*set2
);
280 __isl_give isl_basic_set
*isl_basic_set_neg(__isl_take isl_basic_set
*bset
);
281 __isl_give isl_set
*isl_set_neg(__isl_take isl_set
*set
);
283 __isl_give isl_set
*isl_set_make_disjoint(__isl_take isl_set
*set
);
284 struct isl_set
*isl_basic_set_compute_divs(struct isl_basic_set
*bset
);
285 __isl_give isl_set
*isl_set_compute_divs(__isl_take isl_set
*set
);
286 __isl_give isl_set
*isl_set_align_divs(__isl_take isl_set
*set
);
288 struct isl_basic_set
*isl_set_copy_basic_set(struct isl_set
*set
);
289 struct isl_set
*isl_set_drop_basic_set(struct isl_set
*set
,
290 struct isl_basic_set
*bset
);
292 int isl_basic_set_plain_dim_is_fixed(__isl_keep isl_basic_set
*bset
,
293 unsigned dim
, isl_int
*val
);
295 int isl_set_plain_dim_is_fixed(__isl_keep isl_set
*set
,
296 unsigned dim
, isl_int
*val
);
297 int isl_set_fast_dim_is_fixed(__isl_keep isl_set
*set
,
298 unsigned dim
, isl_int
*val
);
299 int isl_set_plain_dim_has_fixed_lower_bound(__isl_keep isl_set
*set
,
300 unsigned dim
, isl_int
*val
);
301 int isl_set_dim_is_bounded(__isl_keep isl_set
*set
,
302 enum isl_dim_type type
, unsigned pos
);
304 __isl_give isl_basic_set
*isl_basic_set_gist(__isl_take isl_basic_set
*bset
,
305 __isl_take isl_basic_set
*context
);
306 __isl_give isl_set
*isl_set_gist_basic_set(__isl_take isl_set
*set
,
307 __isl_take isl_basic_set
*context
);
308 __isl_give isl_set
*isl_set_gist(__isl_take isl_set
*set
,
309 __isl_take isl_set
*context
);
310 int isl_basic_set_dim_residue_class(struct isl_basic_set
*bset
,
311 int pos
, isl_int
*modulo
, isl_int
*residue
);
312 int isl_set_dim_residue_class(struct isl_set
*set
,
313 int pos
, isl_int
*modulo
, isl_int
*residue
);
315 __isl_give isl_set
*isl_set_coalesce(__isl_take isl_set
*set
);
317 int isl_set_plain_is_equal(__isl_keep isl_set
*set1
, __isl_keep isl_set
*set2
);
318 int isl_set_fast_is_equal(__isl_keep isl_set
*set1
, __isl_keep isl_set
*set2
);
319 int isl_set_plain_is_disjoint(__isl_keep isl_set
*set1
,
320 __isl_keep isl_set
*set2
);
321 int isl_set_fast_is_disjoint(__isl_keep isl_set
*set1
,
322 __isl_keep isl_set
*set2
);
324 uint32_t isl_set_get_hash(struct isl_set
*set
);
326 int isl_set_dim_is_unique(struct isl_set
*set
, unsigned dim
);
328 int isl_set_n_basic_set(__isl_keep isl_set
*set
);
329 int isl_set_foreach_basic_set(__isl_keep isl_set
*set
,
330 int (*fn
)(__isl_take isl_basic_set
*bset
, void *user
), void *user
);
332 int isl_set_foreach_point(__isl_keep isl_set
*set
,
333 int (*fn
)(__isl_take isl_point
*pnt
, void *user
), void *user
);
334 int isl_set_count(__isl_keep isl_set
*set
, isl_int
*count
);
335 int isl_basic_set_count_upto(__isl_keep isl_basic_set
*bset
,
336 isl_int max
, isl_int
*count
);
337 int isl_set_count_upto(__isl_keep isl_set
*set
, isl_int max
, isl_int
*count
);
339 __isl_give isl_basic_set
*isl_basic_set_from_point(__isl_take isl_point
*pnt
);
340 __isl_give isl_set
*isl_set_from_point(__isl_take isl_point
*pnt
);
341 __isl_give isl_basic_set
*isl_basic_set_box_from_points(
342 __isl_take isl_point
*pnt1
, __isl_take isl_point
*pnt2
);
343 __isl_give isl_set
*isl_set_box_from_points(__isl_take isl_point
*pnt1
,
344 __isl_take isl_point
*pnt2
);
346 __isl_give isl_basic_set
*isl_basic_set_lift(__isl_take isl_basic_set
*bset
);
347 __isl_give isl_set
*isl_set_lift(__isl_take isl_set
*set
);
349 __isl_give isl_map
*isl_set_lex_le_set(__isl_take isl_set
*set1
,
350 __isl_take isl_set
*set2
);
351 __isl_give isl_map
*isl_set_lex_lt_set(__isl_take isl_set
*set1
,
352 __isl_take isl_set
*set2
);
353 __isl_give isl_map
*isl_set_lex_ge_set(__isl_take isl_set
*set1
,
354 __isl_take isl_set
*set2
);
355 __isl_give isl_map
*isl_set_lex_gt_set(__isl_take isl_set
*set1
,
356 __isl_take isl_set
*set2
);
358 int isl_set_size(__isl_keep isl_set
*set
);
360 __isl_give isl_set
*isl_set_align_params(__isl_take isl_set
*set
,
361 __isl_take isl_dim
*model
);
363 __isl_give isl_mat
*isl_basic_set_equalities_matrix(
364 __isl_keep isl_basic_set
*bset
, enum isl_dim_type c1
,
365 enum isl_dim_type c2
, enum isl_dim_type c3
, enum isl_dim_type c4
);
366 __isl_give isl_mat
*isl_basic_set_inequalities_matrix(
367 __isl_keep isl_basic_set
*bset
, enum isl_dim_type c1
,
368 enum isl_dim_type c2
, enum isl_dim_type c3
, enum isl_dim_type c4
);
369 __isl_give isl_basic_set
*isl_basic_set_from_constraint_matrices(
370 __isl_take isl_dim
*dim
,
371 __isl_take isl_mat
*eq
, __isl_take isl_mat
*ineq
, enum isl_dim_type c1
,
372 enum isl_dim_type c2
, enum isl_dim_type c3
, enum isl_dim_type c4
);
374 __isl_give isl_mat
*isl_basic_set_reduced_basis(__isl_keep isl_basic_set
*bset
);
376 __isl_give isl_basic_set
*isl_basic_set_coefficients(
377 __isl_take isl_basic_set
*bset
);
378 __isl_give isl_basic_set
*isl_set_coefficients(__isl_take isl_set
*set
);
379 __isl_give isl_basic_set
*isl_basic_set_solutions(
380 __isl_take isl_basic_set
*bset
);
381 __isl_give isl_basic_set
*isl_set_solutions(__isl_take isl_set
*set
);
383 #if defined(__cplusplus)