1 #ifndef ISL_POLYNOMIAL_H
2 #define ISL_POLYNOMIAL_H
5 #include <isl_constraint.h>
10 #include <isl_printer.h>
11 #include <isl_union_set.h>
13 #if defined(__cplusplus)
17 struct isl_qpolynomial;
18 typedef struct isl_qpolynomial isl_qpolynomial;
20 isl_ctx *isl_qpolynomial_get_ctx(__isl_keep isl_qpolynomial *qp);
21 __isl_give isl_dim *isl_qpolynomial_get_dim(__isl_keep isl_qpolynomial *qp);
22 __isl_give isl_qpolynomial *isl_qpolynomial_reset_dim(
23 __isl_take isl_qpolynomial *qp, __isl_take isl_dim *dim);
24 unsigned isl_qpolynomial_dim(__isl_keep isl_qpolynomial *qp,
25 enum isl_dim_type type);
26 int isl_qpolynomial_involves_dims(__isl_keep isl_qpolynomial *qp,
27 enum isl_dim_type type, unsigned first, unsigned n);
29 __isl_give isl_qpolynomial *isl_qpolynomial_zero(__isl_take isl_dim *dim);
30 __isl_give isl_qpolynomial *isl_qpolynomial_infty(__isl_take isl_dim *dim);
31 __isl_give isl_qpolynomial *isl_qpolynomial_neginfty(__isl_take isl_dim *dim);
32 __isl_give isl_qpolynomial *isl_qpolynomial_nan(__isl_take isl_dim *dim);
33 __isl_give isl_qpolynomial *isl_qpolynomial_rat_cst(__isl_take isl_dim *dim,
34 const isl_int n, const isl_int d);
35 __isl_give isl_qpolynomial *isl_qpolynomial_div(__isl_take isl_div *div);
36 __isl_give isl_qpolynomial *isl_qpolynomial_var(__isl_take isl_dim *dim,
37 enum isl_dim_type type, unsigned pos);
38 __isl_give isl_qpolynomial *isl_qpolynomial_copy(__isl_keep isl_qpolynomial *qp);
39 void isl_qpolynomial_free(__isl_take isl_qpolynomial *qp);
41 int isl_qpolynomial_is_equal(__isl_keep isl_qpolynomial *qp1,
42 __isl_keep isl_qpolynomial *qp2);
43 int isl_qpolynomial_is_zero(__isl_keep isl_qpolynomial *qp);
44 int isl_qpolynomial_is_nan(__isl_keep isl_qpolynomial *qp);
45 int isl_qpolynomial_is_infty(__isl_keep isl_qpolynomial *qp);
46 int isl_qpolynomial_is_neginfty(__isl_keep isl_qpolynomial *qp);
47 int isl_qpolynomial_sgn(__isl_keep isl_qpolynomial *qp);
48 int isl_qpolynomial_is_cst(__isl_keep isl_qpolynomial *qp,
49 isl_int *n, isl_int *d);
50 void isl_qpolynomial_get_den(__isl_keep isl_qpolynomial *qp, isl_int *d);
52 __isl_give isl_qpolynomial *isl_qpolynomial_neg(__isl_take isl_qpolynomial *qp);
53 __isl_give isl_qpolynomial *isl_qpolynomial_add(__isl_take isl_qpolynomial *qp1,
54 __isl_take isl_qpolynomial *qp2);
55 __isl_give isl_qpolynomial *isl_qpolynomial_sub(__isl_take isl_qpolynomial *qp1,
56 __isl_take isl_qpolynomial *qp2);
57 __isl_give isl_qpolynomial *isl_qpolynomial_mul(__isl_take isl_qpolynomial *qp1,
58 __isl_take isl_qpolynomial *qp2);
60 __isl_give isl_qpolynomial *isl_qpolynomial_insert_dims(
61 __isl_take isl_qpolynomial *qp, enum isl_dim_type type,
62 unsigned first, unsigned n);
63 __isl_give isl_qpolynomial *isl_qpolynomial_add_dims(
64 __isl_take isl_qpolynomial *qp, enum isl_dim_type type, unsigned n);
65 __isl_give isl_qpolynomial *isl_qpolynomial_move_dims(
66 __isl_take isl_qpolynomial *qp,
67 enum isl_dim_type dst_type, unsigned dst_pos,
68 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
69 __isl_give isl_qpolynomial *isl_qpolynomial_drop_dims(
70 __isl_take isl_qpolynomial *qp,
71 enum isl_dim_type type, unsigned first, unsigned n);
73 __isl_give isl_qpolynomial *isl_qpolynomial_substitute(
74 __isl_take isl_qpolynomial *qp,
75 enum isl_dim_type type, unsigned first, unsigned n,
76 __isl_keep isl_qpolynomial **subs);
78 int isl_qpolynomial_as_polynomial_on_domain(__isl_keep isl_qpolynomial *qp,
79 __isl_keep isl_basic_set *bset,
80 int (*fn)(__isl_take isl_basic_set *bset,
81 __isl_take isl_qpolynomial *poly, void *user), void *user);
83 __isl_give isl_qpolynomial *isl_qpolynomial_homogenize(
84 __isl_take isl_qpolynomial *poly);
87 typedef struct isl_term isl_term;
89 isl_ctx *isl_term_get_ctx(__isl_keep isl_term *term);
91 void isl_term_free(__isl_take isl_term *term);
93 unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
94 void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
95 void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);
96 int isl_term_get_exp(__isl_keep isl_term *term,
97 enum isl_dim_type type, unsigned pos);
98 __isl_give isl_div *isl_term_get_div(__isl_keep isl_term *term, unsigned pos);
100 int isl_qpolynomial_foreach_term(__isl_keep isl_qpolynomial *qp,
101 int (*fn)(__isl_take isl_term *term, void *user), void *user);
103 __isl_give isl_qpolynomial *isl_qpolynomial_eval(
104 __isl_take isl_qpolynomial *qp, __isl_take isl_point *pnt);
106 __isl_give isl_qpolynomial *isl_qpolynomial_from_constraint(
107 __isl_take isl_constraint *c, enum isl_dim_type type, unsigned pos);
108 __isl_give isl_qpolynomial *isl_qpolynomial_from_term(__isl_take isl_term *term);
110 __isl_give isl_printer *isl_printer_print_qpolynomial(
111 __isl_take isl_printer *p, __isl_keep isl_qpolynomial *qp);
112 void isl_qpolynomial_print(__isl_keep isl_qpolynomial *qp, FILE *out,
113 unsigned output_format);
115 struct isl_pw_qpolynomial;
116 typedef struct isl_pw_qpolynomial isl_pw_qpolynomial;
118 isl_ctx *isl_pw_qpolynomial_get_ctx(__isl_keep isl_pw_qpolynomial *pwqp);
120 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_zero(__isl_take isl_dim *dim);
121 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_alloc(__isl_take isl_set *set,
122 __isl_take isl_qpolynomial *qp);
123 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_copy(
124 __isl_keep isl_pw_qpolynomial *pwqp);
125 void isl_pw_qpolynomial_free(__isl_take isl_pw_qpolynomial *pwqp);
127 int isl_pw_qpolynomial_is_zero(__isl_keep isl_pw_qpolynomial *pwqp);
129 __isl_give isl_dim *isl_pw_qpolynomial_get_dim(
130 __isl_keep isl_pw_qpolynomial *pwqp);
131 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_reset_dim(
132 __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_dim *dim);
133 unsigned isl_pw_qpolynomial_dim(__isl_keep isl_pw_qpolynomial *pwqp,
134 enum isl_dim_type type);
135 int isl_pw_qpolynomial_involves_dims(__isl_keep isl_pw_qpolynomial *pwqp,
136 enum isl_dim_type type, unsigned first, unsigned n);
137 int isl_pw_qpolynomial_has_equal_dim(__isl_keep isl_pw_qpolynomial *pwqp1,
138 __isl_keep isl_pw_qpolynomial *pwqp2);
140 __isl_give isl_set *isl_pw_qpolynomial_domain(__isl_take isl_pw_qpolynomial *pwqp);
141 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
142 __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
144 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_drop_dims(
145 __isl_take isl_pw_qpolynomial *pwqp,
146 enum isl_dim_type type, unsigned first, unsigned n);
147 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_dims(
148 __isl_take isl_pw_qpolynomial *pwqp,
149 enum isl_dim_type type, unsigned first, unsigned n);
151 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
152 __isl_take isl_pw_qpolynomial *pwqp1,
153 __isl_take isl_pw_qpolynomial *pwqp2);
154 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_sub(
155 __isl_take isl_pw_qpolynomial *pwqp1,
156 __isl_take isl_pw_qpolynomial *pwqp2);
157 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_disjoint(
158 __isl_take isl_pw_qpolynomial *pwqp1,
159 __isl_take isl_pw_qpolynomial *pwqp2);
160 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_neg(
161 __isl_take isl_pw_qpolynomial *pwqp);
162 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul(
163 __isl_take isl_pw_qpolynomial *pwqp1,
164 __isl_take isl_pw_qpolynomial *pwqp2);
166 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_insert_dims(
167 __isl_take isl_pw_qpolynomial *pwqp, enum isl_dim_type type,
168 unsigned first, unsigned n);
169 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_dims(
170 __isl_take isl_pw_qpolynomial *pwqp,
171 enum isl_dim_type type, unsigned n);
172 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_move_dims(
173 __isl_take isl_pw_qpolynomial *pwqp,
174 enum isl_dim_type dst_type, unsigned dst_pos,
175 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
177 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_fix_dim(
178 __isl_take isl_pw_qpolynomial *pwqp,
179 enum isl_dim_type type, unsigned n, isl_int v);
181 __isl_give isl_qpolynomial *isl_pw_qpolynomial_eval(
182 __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_point *pnt);
184 __isl_give isl_qpolynomial *isl_pw_qpolynomial_max(
185 __isl_take isl_pw_qpolynomial *pwqp);
186 __isl_give isl_qpolynomial *isl_pw_qpolynomial_min(
187 __isl_take isl_pw_qpolynomial *pwqp);
189 int isl_pw_qpolynomial_foreach_piece(__isl_keep isl_pw_qpolynomial *pwqp,
190 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
191 void *user), void *user);
192 int isl_pw_qpolynomial_foreach_lifted_piece(__isl_keep isl_pw_qpolynomial *pwqp,
193 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
194 void *user), void *user);
196 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_read_from_str(isl_ctx *ctx,
198 __isl_give isl_printer *isl_printer_print_pw_qpolynomial(
199 __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial *pwqp);
200 void isl_pw_qpolynomial_print(__isl_keep isl_pw_qpolynomial *pwqp, FILE *out,
201 unsigned output_format);
203 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_coalesce(
204 __isl_take isl_pw_qpolynomial *pwqp);
205 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_gist(
206 __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_set *context);
214 struct isl_qpolynomial_fold;
215 typedef struct isl_qpolynomial_fold isl_qpolynomial_fold;
217 enum isl_fold isl_qpolynomial_fold_get_type(__isl_keep isl_qpolynomial_fold *fold);
219 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_empty(enum isl_fold type,
220 __isl_take isl_dim *dim);
221 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_alloc(
222 enum isl_fold type, __isl_take isl_qpolynomial *qp);
223 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_copy(
224 __isl_keep isl_qpolynomial_fold *fold);
225 void isl_qpolynomial_fold_free(__isl_take isl_qpolynomial_fold *fold);
227 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_reset_dim(
228 __isl_take isl_qpolynomial_fold *fold, __isl_take isl_dim *dim);
230 int isl_qpolynomial_fold_is_empty(__isl_keep isl_qpolynomial_fold *fold);
231 int isl_qpolynomial_fold_is_equal(__isl_keep isl_qpolynomial_fold *fold1,
232 __isl_keep isl_qpolynomial_fold *fold2);
234 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_fold(
235 __isl_take isl_qpolynomial_fold *fold1,
236 __isl_take isl_qpolynomial_fold *fold2);
238 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_move_dims(
239 __isl_take isl_qpolynomial_fold *fold,
240 enum isl_dim_type dst_type, unsigned dst_pos,
241 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
243 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_substitute(
244 __isl_take isl_qpolynomial_fold *fold,
245 enum isl_dim_type type, unsigned first, unsigned n,
246 __isl_keep isl_qpolynomial **subs);
248 __isl_give isl_qpolynomial *isl_qpolynomial_fold_eval(
249 __isl_take isl_qpolynomial_fold *fold, __isl_take isl_point *pnt);
251 int isl_qpolynomial_fold_foreach_qpolynomial(
252 __isl_keep isl_qpolynomial_fold *fold,
253 int (*fn)(__isl_take isl_qpolynomial *qp, void *user), void *user);
255 void isl_qpolynomial_fold_print(__isl_keep isl_qpolynomial_fold *fold, FILE *out,
256 unsigned output_format);
258 struct isl_pw_qpolynomial_fold;
259 typedef struct isl_pw_qpolynomial_fold isl_pw_qpolynomial_fold;
261 isl_ctx *isl_pw_qpolynomial_fold_get_ctx(__isl_keep isl_pw_qpolynomial_fold *pwf);
263 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_pw_qpolynomial(
264 enum isl_fold type, __isl_take isl_pw_qpolynomial *pwqp);
266 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_alloc(
268 __isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold);
269 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_copy(
270 __isl_keep isl_pw_qpolynomial_fold *pwf);
271 void isl_pw_qpolynomial_fold_free(__isl_take isl_pw_qpolynomial_fold *pwf);
273 int isl_pw_qpolynomial_fold_is_zero(__isl_keep isl_pw_qpolynomial_fold *pwf);
275 __isl_give isl_dim *isl_pw_qpolynomial_fold_get_dim(
276 __isl_keep isl_pw_qpolynomial_fold *pwf);
277 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_reset_dim(
278 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_dim *dim);
279 unsigned isl_pw_qpolynomial_fold_dim(__isl_keep isl_pw_qpolynomial_fold *pwf,
280 enum isl_dim_type type);
281 int isl_pw_qpolynomial_fold_has_equal_dim(
282 __isl_keep isl_pw_qpolynomial_fold *pwf1,
283 __isl_keep isl_pw_qpolynomial_fold *pwf2);
285 size_t isl_pw_qpolynomial_fold_size(__isl_keep isl_pw_qpolynomial_fold *pwf);
287 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_zero(
288 __isl_take isl_dim *dim, enum isl_fold type);
290 __isl_give isl_set *isl_pw_qpolynomial_fold_domain(
291 __isl_take isl_pw_qpolynomial_fold *pwf);
292 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_intersect_domain(
293 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
295 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_fold(
296 __isl_take isl_pw_qpolynomial_fold *pwf1,
297 __isl_take isl_pw_qpolynomial_fold *pwf2);
298 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add_disjoint(
299 __isl_take isl_pw_qpolynomial_fold *pwf1,
300 __isl_take isl_pw_qpolynomial_fold *pwf2);
302 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_drop_dims(
303 __isl_take isl_pw_qpolynomial_fold *pwf,
304 enum isl_dim_type type, unsigned first, unsigned n);
305 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_move_dims(
306 __isl_take isl_pw_qpolynomial_fold *pwf,
307 enum isl_dim_type dst_type, unsigned dst_pos,
308 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
310 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_eval(
311 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_point *pnt);
313 int isl_pw_qpolynomial_fold_foreach_piece(
314 __isl_keep isl_pw_qpolynomial_fold *pwf,
315 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold,
316 void *user), void *user);
317 int isl_pw_qpolynomial_fold_foreach_lifted_piece(
318 __isl_keep isl_pw_qpolynomial_fold *pwf,
319 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold,
320 void *user), void *user);
322 __isl_give isl_printer *isl_printer_print_pw_qpolynomial_fold(
323 __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial_fold *pwf);
324 void isl_pw_qpolynomial_fold_print(__isl_keep isl_pw_qpolynomial_fold *pwf,
325 FILE *out, unsigned output_format);
327 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_coalesce(
328 __isl_take isl_pw_qpolynomial_fold *pwf);
329 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist(
330 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *context);
332 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_max(
333 __isl_take isl_pw_qpolynomial_fold *pwf);
334 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_min(
335 __isl_take isl_pw_qpolynomial_fold *pwf);
337 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_bound(
338 __isl_take isl_pw_qpolynomial *pwqp, enum isl_fold type, int *tight);
339 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_bound(
340 __isl_take isl_pw_qpolynomial_fold *pwf, int *tight);
342 struct isl_union_pw_qpolynomial;
343 typedef struct isl_union_pw_qpolynomial isl_union_pw_qpolynomial;
345 isl_ctx *isl_union_pw_qpolynomial_get_ctx(
346 __isl_keep isl_union_pw_qpolynomial *upwqp);
348 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_from_pw_qpolynomial(__isl_take isl_pw_qpolynomial *pwqp);
349 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_zero(
350 __isl_take isl_dim *dim);
351 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_add_pw_qpolynomial(
352 __isl_take isl_union_pw_qpolynomial *upwqp,
353 __isl_take isl_pw_qpolynomial *pwqp);
354 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_copy(
355 __isl_keep isl_union_pw_qpolynomial *upwqp);
356 void isl_union_pw_qpolynomial_free(__isl_take isl_union_pw_qpolynomial *upwqp);
358 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_add(
359 __isl_take isl_union_pw_qpolynomial *upwqp1,
360 __isl_take isl_union_pw_qpolynomial *upwqp2);
361 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_sub(
362 __isl_take isl_union_pw_qpolynomial *upwqp1,
363 __isl_take isl_union_pw_qpolynomial *upwqp2);
364 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_mul(
365 __isl_take isl_union_pw_qpolynomial *upwqp1,
366 __isl_take isl_union_pw_qpolynomial *upwqp2);
368 __isl_give isl_union_set *isl_union_pw_qpolynomial_domain(
369 __isl_take isl_union_pw_qpolynomial *upwqp);
370 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_intersect_domain(
371 __isl_take isl_union_pw_qpolynomial *upwpq,
372 __isl_take isl_union_set *uset);
374 __isl_give isl_dim *isl_union_pw_qpolynomial_get_dim(
375 __isl_keep isl_union_pw_qpolynomial *upwqp);
377 __isl_give isl_qpolynomial *isl_union_pw_qpolynomial_eval(
378 __isl_take isl_union_pw_qpolynomial *upwqp, __isl_take isl_point *pnt);
380 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_coalesce(
381 __isl_take isl_union_pw_qpolynomial *upwqp);
382 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_gist(
383 __isl_take isl_union_pw_qpolynomial *upwqp,
384 __isl_take isl_union_set *context);
386 int isl_union_pw_qpolynomial_foreach_pw_qpolynomial(
387 __isl_keep isl_union_pw_qpolynomial *upwqp,
388 int (*fn)(__isl_take isl_pw_qpolynomial *pwqp, void *user), void *user);
390 __isl_give isl_printer *isl_printer_print_union_pw_qpolynomial(
391 __isl_take isl_printer *p, __isl_keep isl_union_pw_qpolynomial *upwqp);
393 struct isl_union_pw_qpolynomial_fold;
394 typedef struct isl_union_pw_qpolynomial_fold isl_union_pw_qpolynomial_fold;
396 isl_ctx *isl_union_pw_qpolynomial_fold_get_ctx(
397 __isl_keep isl_union_pw_qpolynomial_fold *upwf);
399 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_from_pw_qpolynomial_fold(__isl_take isl_pw_qpolynomial_fold *pwf);
400 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_zero(
401 __isl_take isl_dim *dim, enum isl_fold type);
402 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_fold_pw_qpolynomial_fold(
403 __isl_take isl_union_pw_qpolynomial_fold *upwqp,
404 __isl_take isl_pw_qpolynomial_fold *pwqp);
405 void isl_union_pw_qpolynomial_fold_free(
406 __isl_take isl_union_pw_qpolynomial_fold *upwf);
407 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_copy(
408 __isl_keep isl_union_pw_qpolynomial_fold *upwf);
410 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_fold(
411 __isl_take isl_union_pw_qpolynomial_fold *upwf1,
412 __isl_take isl_union_pw_qpolynomial_fold *upwf2);
413 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_add_union_pw_qpolynomial(
414 __isl_take isl_union_pw_qpolynomial_fold *upwf,
415 __isl_take isl_union_pw_qpolynomial *upwqp);
417 __isl_give isl_union_set *isl_union_pw_qpolynomial_fold_domain(
418 __isl_take isl_union_pw_qpolynomial_fold *upwf);
419 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_intersect_domain(
420 __isl_take isl_union_pw_qpolynomial_fold *upwf,
421 __isl_take isl_union_set *uset);
423 enum isl_fold isl_union_pw_qpolynomial_fold_get_type(
424 __isl_keep isl_union_pw_qpolynomial_fold *upwf);
425 __isl_give isl_dim *isl_union_pw_qpolynomial_fold_get_dim(
426 __isl_keep isl_union_pw_qpolynomial_fold *upwf);
428 __isl_give isl_qpolynomial *isl_union_pw_qpolynomial_fold_eval(
429 __isl_take isl_union_pw_qpolynomial_fold *upwf,
430 __isl_take isl_point *pnt);
432 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_coalesce(
433 __isl_take isl_union_pw_qpolynomial_fold *upwf);
434 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_gist(
435 __isl_take isl_union_pw_qpolynomial_fold *upwf,
436 __isl_take isl_union_set *context);
438 int isl_union_pw_qpolynomial_fold_foreach_pw_qpolynomial_fold(
439 __isl_keep isl_union_pw_qpolynomial_fold *upwf,
440 int (*fn)(__isl_take isl_pw_qpolynomial_fold *pwf,
441 void *user), void *user);
443 __isl_give isl_printer *isl_printer_print_union_pw_qpolynomial_fold(
444 __isl_take isl_printer *p,
445 __isl_keep isl_union_pw_qpolynomial_fold *upwf);
447 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_bound(
448 __isl_take isl_union_pw_qpolynomial *upwqp,
449 enum isl_fold type, int *tight);
451 #if defined(__cplusplus)