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_ctx *isl_qpolynomial_get_ctx(__isl_keep isl_qpolynomial *qp);
19 __isl_give isl_dim *isl_qpolynomial_get_dim(__isl_keep isl_qpolynomial *qp);
21 __isl_give isl_qpolynomial *isl_qpolynomial_zero(__isl_take isl_dim *dim);
22 __isl_give isl_qpolynomial *isl_qpolynomial_infty(__isl_take isl_dim *dim);
23 __isl_give isl_qpolynomial *isl_qpolynomial_neginfty(__isl_take isl_dim *dim);
24 __isl_give isl_qpolynomial *isl_qpolynomial_nan(__isl_take isl_dim *dim);
25 __isl_give isl_qpolynomial *isl_qpolynomial_rat_cst(__isl_take isl_dim *dim,
26 const isl_int n, const isl_int d);
27 __isl_give isl_qpolynomial *isl_qpolynomial_div(__isl_take isl_div *div);
28 __isl_give isl_qpolynomial *isl_qpolynomial_var(__isl_take isl_dim *dim,
29 enum isl_dim_type type, unsigned pos);
30 __isl_give isl_qpolynomial *isl_qpolynomial_copy(__isl_keep isl_qpolynomial *qp);
31 void isl_qpolynomial_free(__isl_take isl_qpolynomial *qp);
33 int isl_qpolynomial_is_equal(__isl_keep isl_qpolynomial *qp1,
34 __isl_keep isl_qpolynomial *qp2);
35 int isl_qpolynomial_is_nan(__isl_keep isl_qpolynomial *qp);
36 int isl_qpolynomial_is_infty(__isl_keep isl_qpolynomial *qp);
37 int isl_qpolynomial_is_neginfty(__isl_keep isl_qpolynomial *qp);
38 int isl_qpolynomial_sgn(__isl_keep isl_qpolynomial *qp);
39 int isl_qpolynomial_is_cst(__isl_keep isl_qpolynomial *qp,
40 isl_int *n, isl_int *d);
41 void isl_qpolynomial_get_den(__isl_keep isl_qpolynomial *qp, isl_int *d);
43 __isl_give isl_qpolynomial *isl_qpolynomial_neg(__isl_take isl_qpolynomial *qp);
44 __isl_give isl_qpolynomial *isl_qpolynomial_add(__isl_take isl_qpolynomial *qp1,
45 __isl_take isl_qpolynomial *qp2);
46 __isl_give isl_qpolynomial *isl_qpolynomial_sub(__isl_take isl_qpolynomial *qp1,
47 __isl_take isl_qpolynomial *qp2);
48 __isl_give isl_qpolynomial *isl_qpolynomial_mul(__isl_take isl_qpolynomial *qp1,
49 __isl_take isl_qpolynomial *qp2);
51 __isl_give isl_qpolynomial *isl_qpolynomial_move_dims(
52 __isl_take isl_qpolynomial *qp,
53 enum isl_dim_type dst_type, unsigned dst_pos,
54 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
55 __isl_give isl_qpolynomial *isl_qpolynomial_drop_dims(
56 __isl_take isl_qpolynomial *qp,
57 enum isl_dim_type type, unsigned first, unsigned n);
59 __isl_give isl_qpolynomial *isl_qpolynomial_substitute(
60 __isl_take isl_qpolynomial *qp,
61 enum isl_dim_type type, unsigned first, unsigned n,
62 __isl_keep isl_qpolynomial **subs);
65 typedef struct isl_term isl_term;
67 isl_ctx *isl_term_get_ctx(__isl_keep isl_term *term);
69 void isl_term_free(__isl_take isl_term *term);
71 unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
72 void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
73 void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);
74 int isl_term_get_exp(__isl_keep isl_term *term,
75 enum isl_dim_type type, unsigned pos);
76 __isl_give isl_div *isl_term_get_div(__isl_keep isl_term *term, unsigned pos);
78 int isl_qpolynomial_foreach_term(__isl_keep isl_qpolynomial *qp,
79 int (*fn)(__isl_take isl_term *term, void *user), void *user);
81 __isl_give isl_qpolynomial *isl_qpolynomial_eval(
82 __isl_take isl_qpolynomial *qp, __isl_take isl_point *pnt);
84 __isl_give isl_printer *isl_printer_print_qpolynomial(
85 __isl_take isl_printer *p, __isl_keep isl_qpolynomial *qp);
86 void isl_qpolynomial_print(__isl_keep isl_qpolynomial *qp, FILE *out,
87 unsigned output_format);
89 struct isl_pw_qpolynomial;
90 typedef struct isl_pw_qpolynomial isl_pw_qpolynomial;
92 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_zero(__isl_take isl_dim *dim);
93 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_alloc(__isl_take isl_set *set,
94 __isl_take isl_qpolynomial *qp);
95 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_copy(
96 __isl_keep isl_pw_qpolynomial *pwqp);
97 void isl_pw_qpolynomial_free(__isl_take isl_pw_qpolynomial *pwqp);
99 int isl_pw_qpolynomial_is_zero(__isl_keep isl_pw_qpolynomial *pwqp);
101 __isl_give isl_dim *isl_pw_qpolynomial_get_dim(
102 __isl_keep isl_pw_qpolynomial *pwqp);
103 unsigned isl_pw_qpolynomial_dim(__isl_keep isl_pw_qpolynomial *pwqp,
104 enum isl_dim_type type);
105 int isl_pw_qpolynomial_involves_dims(__isl_keep isl_pw_qpolynomial *pwqp,
106 enum isl_dim_type type, unsigned first, unsigned n);
108 __isl_give isl_set *isl_pw_qpolynomial_domain(__isl_take isl_pw_qpolynomial *pwqp);
109 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
110 __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
112 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_drop_dims(
113 __isl_take isl_pw_qpolynomial *pwqp,
114 enum isl_dim_type type, unsigned first, unsigned n);
115 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_dims(
116 __isl_take isl_pw_qpolynomial *pwqp,
117 enum isl_dim_type type, unsigned first, unsigned n);
119 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
120 __isl_take isl_pw_qpolynomial *pwqp1,
121 __isl_take isl_pw_qpolynomial *pwqp2);
122 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_sub(
123 __isl_take isl_pw_qpolynomial *pwqp1,
124 __isl_take isl_pw_qpolynomial *pwqp2);
125 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_disjoint(
126 __isl_take isl_pw_qpolynomial *pwqp1,
127 __isl_take isl_pw_qpolynomial *pwqp2);
128 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_neg(
129 __isl_take isl_pw_qpolynomial *pwqp);
130 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul(
131 __isl_take isl_pw_qpolynomial *pwqp1,
132 __isl_take isl_pw_qpolynomial *pwqp2);
134 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_dims(
135 __isl_take isl_pw_qpolynomial *pwqp,
136 enum isl_dim_type type, unsigned n);
137 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_move(
138 __isl_take isl_pw_qpolynomial *pwqp,
139 enum isl_dim_type dst_type, unsigned dst_pos,
140 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
142 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_fix_dim(
143 __isl_take isl_pw_qpolynomial *pwqp,
144 enum isl_dim_type type, unsigned n, isl_int v);
146 __isl_give isl_qpolynomial *isl_pw_qpolynomial_eval(
147 __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_point *pnt);
149 __isl_give isl_qpolynomial *isl_pw_qpolynomial_max(
150 __isl_take isl_pw_qpolynomial *pwqp);
151 __isl_give isl_qpolynomial *isl_pw_qpolynomial_min(
152 __isl_take isl_pw_qpolynomial *pwqp);
154 int isl_pw_qpolynomial_foreach_piece(__isl_keep isl_pw_qpolynomial *pwqp,
155 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
156 void *user), void *user);
157 int isl_pw_qpolynomial_foreach_lifted_piece(__isl_keep isl_pw_qpolynomial *pwqp,
158 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
159 void *user), void *user);
161 __isl_give isl_printer *isl_printer_print_pw_qpolynomial(
162 __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial *pwqp);
163 void isl_pw_qpolynomial_print(__isl_keep isl_pw_qpolynomial *pwqp, FILE *out,
164 unsigned output_format);
166 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_coalesce(
167 __isl_take isl_pw_qpolynomial *pwqp);
168 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_gist(
169 __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_set *context);
177 struct isl_qpolynomial_fold;
178 typedef struct isl_qpolynomial_fold isl_qpolynomial_fold;
180 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_empty(enum isl_fold type,
181 __isl_take isl_dim *dim);
182 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_alloc(
183 enum isl_fold type, __isl_take isl_qpolynomial *qp);
184 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_copy(
185 __isl_keep isl_qpolynomial_fold *fold);
186 void isl_qpolynomial_fold_free(__isl_take isl_qpolynomial_fold *fold);
188 int isl_qpolynomial_fold_is_empty(__isl_keep isl_qpolynomial_fold *fold);
189 int isl_qpolynomial_fold_is_equal(__isl_keep isl_qpolynomial_fold *fold1,
190 __isl_keep isl_qpolynomial_fold *fold2);
192 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_fold(
193 __isl_take isl_qpolynomial_fold *fold1,
194 __isl_take isl_qpolynomial_fold *fold2);
196 __isl_give isl_qpolynomial *isl_qpolynomial_fold_eval(
197 __isl_take isl_qpolynomial_fold *fold, __isl_take isl_point *pnt);
199 void isl_qpolynomial_fold_print(__isl_keep isl_qpolynomial_fold *fold, FILE *out,
200 unsigned output_format);
202 struct isl_pw_qpolynomial_fold;
203 typedef struct isl_pw_qpolynomial_fold isl_pw_qpolynomial_fold;
205 isl_ctx *isl_pw_qpolynomial_fold_get_ctx(__isl_keep isl_pw_qpolynomial_fold *pwf);
207 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_pw_qpolynomial(
208 enum isl_fold type, __isl_take isl_pw_qpolynomial *pwqp);
210 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_alloc(
211 __isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold);
212 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_copy(
213 __isl_keep isl_pw_qpolynomial_fold *pwf);
214 void isl_pw_qpolynomial_fold_free(__isl_take isl_pw_qpolynomial_fold *pwf);
216 __isl_give isl_dim *isl_pw_qpolynomial_fold_get_dim(
217 __isl_keep isl_pw_qpolynomial_fold *pwf);
218 unsigned isl_pw_qpolynomial_fold_dim(__isl_keep isl_pw_qpolynomial_fold *pwf,
219 enum isl_dim_type type);
221 size_t isl_pw_qpolynomial_fold_size(__isl_keep isl_pw_qpolynomial_fold *pwf);
223 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_zero(
224 __isl_take isl_dim *dim);
226 __isl_give isl_set *isl_pw_qpolynomial_fold_domain(
227 __isl_take isl_pw_qpolynomial_fold *pwf);
228 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_intersect_domain(
229 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
231 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add(
232 __isl_take isl_pw_qpolynomial_fold *pwf1,
233 __isl_take isl_pw_qpolynomial_fold *pwf2);
234 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add_disjoint(
235 __isl_take isl_pw_qpolynomial_fold *pwf1,
236 __isl_take isl_pw_qpolynomial_fold *pwf2);
238 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_eval(
239 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_point *pnt);
241 __isl_give isl_printer *isl_printer_print_pw_qpolynomial_fold(
242 __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial_fold *pwf);
243 void isl_pw_qpolynomial_fold_print(__isl_keep isl_pw_qpolynomial_fold *pwf,
244 FILE *out, unsigned output_format);
246 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_coalesce(
247 __isl_take isl_pw_qpolynomial_fold *pwf);
248 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist(
249 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *context);
251 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_max(
252 __isl_take isl_pw_qpolynomial_fold *pwf);
253 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_min(
254 __isl_take isl_pw_qpolynomial_fold *pwf);
256 #if defined(__cplusplus)