1 #ifndef ISL_POLYNOMIAL_H
2 #define ISL_POLYNOMIAL_H
9 #include <isl_printer.h>
11 #if defined(__cplusplus)
15 struct isl_qpolynomial;
16 typedef struct isl_qpolynomial isl_qpolynomial;
18 __isl_give isl_qpolynomial *isl_qpolynomial_zero(__isl_take isl_dim *dim);
19 __isl_give isl_qpolynomial *isl_qpolynomial_infty(__isl_take isl_dim *dim);
20 __isl_give isl_qpolynomial *isl_qpolynomial_nan(__isl_take isl_dim *dim);
21 __isl_give isl_qpolynomial *isl_qpolynomial_rat_cst(__isl_take isl_dim *dim,
22 const isl_int n, const isl_int d);
23 __isl_give isl_qpolynomial *isl_qpolynomial_div(__isl_take isl_div *div);
24 __isl_give isl_qpolynomial *isl_qpolynomial_var(__isl_take isl_dim *dim,
25 enum isl_dim_type type, unsigned pos);
26 __isl_give isl_qpolynomial *isl_qpolynomial_copy(__isl_keep isl_qpolynomial *qp);
27 void isl_qpolynomial_free(__isl_take isl_qpolynomial *qp);
29 int isl_qpolynomial_is_equal(__isl_keep isl_qpolynomial *qp1,
30 __isl_keep isl_qpolynomial *qp2);
31 int isl_qpolynomial_is_nan(__isl_keep isl_qpolynomial *qp);
32 int isl_qpolynomial_is_infty(__isl_keep isl_qpolynomial *qp);
33 int isl_qpolynomial_is_neginfty(__isl_keep isl_qpolynomial *qp);
34 int isl_qpolynomial_sgn(__isl_keep isl_qpolynomial *qp);
35 int isl_qpolynomial_is_cst(__isl_keep isl_qpolynomial *qp,
36 isl_int *n, isl_int *d);
37 void isl_qpolynomial_get_den(__isl_keep isl_qpolynomial *qp, isl_int *d);
39 __isl_give isl_qpolynomial *isl_qpolynomial_neg(__isl_take isl_qpolynomial *qp);
40 __isl_give isl_qpolynomial *isl_qpolynomial_add(__isl_take isl_qpolynomial *qp1,
41 __isl_take isl_qpolynomial *qp2);
42 __isl_give isl_qpolynomial *isl_qpolynomial_mul(__isl_take isl_qpolynomial *qp1,
43 __isl_take isl_qpolynomial *qp2);
45 __isl_give isl_qpolynomial *isl_qpolynomial_drop_dims(
46 __isl_take isl_qpolynomial *qp,
47 enum isl_dim_type type, unsigned first, unsigned n);
50 typedef struct isl_term isl_term;
52 isl_ctx *isl_term_get_ctx(__isl_keep isl_term *term);
54 void isl_term_free(__isl_take isl_term *term);
56 unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
57 void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
58 void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);
59 int isl_term_get_exp(__isl_keep isl_term *term,
60 enum isl_dim_type type, unsigned pos);
61 __isl_give isl_div *isl_term_get_div(__isl_keep isl_term *term, unsigned pos);
63 int isl_qpolynomial_foreach_term(__isl_keep isl_qpolynomial *qp,
64 int (*fn)(__isl_take isl_term *term, void *user), void *user);
66 __isl_give isl_qpolynomial *isl_qpolynomial_eval(
67 __isl_take isl_qpolynomial *qp, __isl_take isl_point *pnt);
69 __isl_give isl_printer *isl_printer_print_qpolynomial(
70 __isl_take isl_printer *p, __isl_keep isl_qpolynomial *qp);
71 void isl_qpolynomial_print(__isl_keep isl_qpolynomial *qp, FILE *out,
72 unsigned output_format);
74 struct isl_pw_qpolynomial;
75 typedef struct isl_pw_qpolynomial isl_pw_qpolynomial;
77 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_zero(__isl_take isl_dim *dim);
78 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_alloc(__isl_take isl_set *set,
79 __isl_take isl_qpolynomial *qp);
80 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_copy(
81 __isl_keep isl_pw_qpolynomial *pwqp);
82 void isl_pw_qpolynomial_free(__isl_take isl_pw_qpolynomial *pwqp);
84 int isl_pw_qpolynomial_is_zero(__isl_keep isl_pw_qpolynomial *pwqp);
86 __isl_give isl_dim *isl_pw_qpolynomial_get_dim(
87 __isl_keep isl_pw_qpolynomial *pwqp);
88 unsigned isl_pw_qpolynomial_dim(__isl_keep isl_pw_qpolynomial *pwqp,
89 enum isl_dim_type type);
90 int isl_pw_qpolynomial_involves_dims(__isl_keep isl_pw_qpolynomial *pwqp,
91 enum isl_dim_type type, unsigned first, unsigned n);
93 __isl_give isl_set *isl_pw_qpolynomial_domain(__isl_take isl_pw_qpolynomial *pwqp);
94 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
95 __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
97 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_drop_dims(
98 __isl_take isl_pw_qpolynomial *pwqp,
99 enum isl_dim_type type, unsigned first, unsigned n);
100 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_dims(
101 __isl_take isl_pw_qpolynomial *pwqp,
102 enum isl_dim_type type, unsigned first, unsigned n);
104 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
105 __isl_take isl_pw_qpolynomial *pwqp1,
106 __isl_take isl_pw_qpolynomial *pwqp2);
107 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_sub(
108 __isl_take isl_pw_qpolynomial *pwqp1,
109 __isl_take isl_pw_qpolynomial *pwqp2);
110 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_disjoint(
111 __isl_take isl_pw_qpolynomial *pwqp1,
112 __isl_take isl_pw_qpolynomial *pwqp2);
113 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_neg(
114 __isl_take isl_pw_qpolynomial *pwqp);
115 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul(
116 __isl_take isl_pw_qpolynomial *pwqp1,
117 __isl_take isl_pw_qpolynomial *pwqp2);
119 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_dims(
120 __isl_take isl_pw_qpolynomial *pwqp,
121 enum isl_dim_type type, unsigned n);
122 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_move(
123 __isl_take isl_pw_qpolynomial *pwqp,
124 enum isl_dim_type dst_type, unsigned dst_pos,
125 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
127 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_fix_dim(
128 __isl_take isl_pw_qpolynomial *pwqp,
129 enum isl_dim_type type, unsigned n, isl_int v);
131 __isl_give isl_qpolynomial *isl_pw_qpolynomial_eval(
132 __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_point *pnt);
134 __isl_give isl_qpolynomial *isl_pw_qpolynomial_max(
135 __isl_take isl_pw_qpolynomial *pwqp);
136 __isl_give isl_qpolynomial *isl_pw_qpolynomial_min(
137 __isl_take isl_pw_qpolynomial *pwqp);
139 int isl_pw_qpolynomial_foreach_piece(__isl_keep isl_pw_qpolynomial *pwqp,
140 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
141 void *user), void *user);
142 int isl_pw_qpolynomial_foreach_lifted_piece(__isl_keep isl_pw_qpolynomial *pwqp,
143 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
144 void *user), void *user);
146 __isl_give isl_printer *isl_printer_print_pw_qpolynomial(
147 __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial *pwqp);
148 void isl_pw_qpolynomial_print(__isl_keep isl_pw_qpolynomial *pwqp, FILE *out,
149 unsigned output_format);
151 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_coalesce(
152 __isl_take isl_pw_qpolynomial *pwqp);
153 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_gist(
154 __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_set *context);
162 struct isl_qpolynomial_fold;
163 typedef struct isl_qpolynomial_fold isl_qpolynomial_fold;
165 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_empty(enum isl_fold type,
166 __isl_take isl_dim *dim);
167 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_alloc(
168 enum isl_fold type, __isl_take isl_qpolynomial *qp);
169 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_copy(
170 __isl_keep isl_qpolynomial_fold *fold);
171 void isl_qpolynomial_fold_free(__isl_take isl_qpolynomial_fold *fold);
173 int isl_qpolynomial_fold_is_empty(__isl_keep isl_qpolynomial_fold *fold);
174 int isl_qpolynomial_fold_is_equal(__isl_keep isl_qpolynomial_fold *fold1,
175 __isl_keep isl_qpolynomial_fold *fold2);
177 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_fold(
178 __isl_take isl_qpolynomial_fold *fold1,
179 __isl_take isl_qpolynomial_fold *fold2);
181 __isl_give isl_qpolynomial *isl_qpolynomial_fold_eval(
182 __isl_take isl_qpolynomial_fold *fold, __isl_take isl_point *pnt);
184 void isl_qpolynomial_fold_print(__isl_keep isl_qpolynomial_fold *fold, FILE *out,
185 unsigned output_format);
187 struct isl_pw_qpolynomial_fold;
188 typedef struct isl_pw_qpolynomial_fold isl_pw_qpolynomial_fold;
190 isl_ctx *isl_pw_qpolynomial_fold_get_ctx(__isl_keep isl_pw_qpolynomial_fold *pwf);
192 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_pw_qpolynomial(
193 enum isl_fold type, __isl_take isl_pw_qpolynomial *pwqp);
195 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_alloc(
196 __isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold);
197 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_copy(
198 __isl_keep isl_pw_qpolynomial_fold *pwf);
199 void isl_pw_qpolynomial_fold_free(__isl_take isl_pw_qpolynomial_fold *pwf);
201 __isl_give isl_dim *isl_pw_qpolynomial_fold_get_dim(
202 __isl_keep isl_pw_qpolynomial_fold *pwf);
203 unsigned isl_pw_qpolynomial_fold_dim(__isl_keep isl_pw_qpolynomial_fold *pwf,
204 enum isl_dim_type type);
206 size_t isl_pw_qpolynomial_fold_size(__isl_keep isl_pw_qpolynomial_fold *pwf);
208 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_zero(
209 __isl_take isl_dim *dim);
211 __isl_give isl_set *isl_pw_qpolynomial_fold_domain(
212 __isl_take isl_pw_qpolynomial_fold *pwf);
213 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_intersect_domain(
214 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
216 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add(
217 __isl_take isl_pw_qpolynomial_fold *pwf1,
218 __isl_take isl_pw_qpolynomial_fold *pwf2);
219 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add_disjoint(
220 __isl_take isl_pw_qpolynomial_fold *pwf1,
221 __isl_take isl_pw_qpolynomial_fold *pwf2);
223 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_eval(
224 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_point *pnt);
226 __isl_give isl_printer *isl_printer_print_pw_qpolynomial_fold(
227 __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial_fold *pwf);
228 void isl_pw_qpolynomial_fold_print(__isl_keep isl_pw_qpolynomial_fold *pwf,
229 FILE *out, unsigned output_format);
231 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_coalesce(
232 __isl_take isl_pw_qpolynomial_fold *pwf);
233 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist(
234 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *context);
236 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_max(
237 __isl_take isl_pw_qpolynomial_fold *pwf);
238 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_min(
239 __isl_take isl_pw_qpolynomial_fold *pwf);
241 #if defined(__cplusplus)