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_cst(__isl_keep isl_qpolynomial *qp,
30 isl_int *n, isl_int *d);
32 __isl_give isl_qpolynomial *isl_qpolynomial_neg(__isl_take isl_qpolynomial *qp);
33 __isl_give isl_qpolynomial *isl_qpolynomial_add(__isl_take isl_qpolynomial *qp1,
34 __isl_take isl_qpolynomial *qp2);
35 __isl_give isl_qpolynomial *isl_qpolynomial_mul(__isl_take isl_qpolynomial *qp1,
36 __isl_take isl_qpolynomial *qp2);
39 typedef struct isl_term isl_term;
41 isl_ctx *isl_term_get_ctx(__isl_keep isl_term *term);
43 void isl_term_free(__isl_take isl_term *term);
45 unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
46 void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
47 void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);
48 int isl_term_get_exp(__isl_keep isl_term *term,
49 enum isl_dim_type type, unsigned pos);
50 __isl_give isl_div *isl_term_get_div(__isl_keep isl_term *term, unsigned pos);
52 int isl_qpolynomial_foreach_term(__isl_keep isl_qpolynomial *qp,
53 int (*fn)(__isl_take isl_term *term, void *user), void *user);
55 __isl_give isl_qpolynomial *isl_qpolynomial_eval(
56 __isl_take isl_qpolynomial *qp, __isl_take isl_point *pnt);
58 __isl_give isl_printer *isl_printer_print_qpolynomial(
59 __isl_take isl_printer *p, __isl_keep isl_qpolynomial *qp);
60 void isl_qpolynomial_print(__isl_keep isl_qpolynomial *qp, FILE *out,
61 unsigned output_format);
63 struct isl_pw_qpolynomial;
64 typedef struct isl_pw_qpolynomial isl_pw_qpolynomial;
66 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_zero(__isl_take isl_dim *dim);
67 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_alloc(__isl_take isl_set *set,
68 __isl_take isl_qpolynomial *qp);
69 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_copy(
70 __isl_keep isl_pw_qpolynomial *pwqp);
71 void isl_pw_qpolynomial_free(__isl_take isl_pw_qpolynomial *pwqp);
73 __isl_give isl_dim *isl_pw_qpolynomial_get_dim(
74 __isl_keep isl_pw_qpolynomial *pwqp);
75 unsigned isl_pw_qpolynomial_dim(__isl_keep isl_pw_qpolynomial *pwqp,
76 enum isl_dim_type type);
78 __isl_give isl_set *isl_pw_qpolynomial_domain(__isl_take isl_pw_qpolynomial *pwqp);
79 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
80 __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
82 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
83 __isl_take isl_pw_qpolynomial *pwqp1,
84 __isl_take isl_pw_qpolynomial *pwqp2);
85 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_sub(
86 __isl_take isl_pw_qpolynomial *pwqp1,
87 __isl_take isl_pw_qpolynomial *pwqp2);
88 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_disjoint(
89 __isl_take isl_pw_qpolynomial *pwqp1,
90 __isl_take isl_pw_qpolynomial *pwqp2);
91 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_neg(
92 __isl_take isl_pw_qpolynomial *pwqp);
93 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul(
94 __isl_take isl_pw_qpolynomial *pwqp1,
95 __isl_take isl_pw_qpolynomial *pwqp2);
97 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_move(
98 __isl_take isl_pw_qpolynomial *pwqp,
99 enum isl_dim_type dst_type, unsigned dst_pos,
100 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
102 __isl_give isl_qpolynomial *isl_pw_qpolynomial_eval(
103 __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_point *pnt);
105 __isl_give isl_qpolynomial *isl_pw_qpolynomial_max(
106 __isl_take isl_pw_qpolynomial *pwqp);
108 int isl_pw_qpolynomial_foreach_piece(__isl_keep isl_pw_qpolynomial *pwqp,
109 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
110 void *user), void *user);
111 int isl_pw_qpolynomial_foreach_lifted_piece(__isl_keep isl_pw_qpolynomial *pwqp,
112 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
113 void *user), void *user);
115 __isl_give isl_printer *isl_printer_print_pw_qpolynomial(
116 __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial *pwqp);
117 void isl_pw_qpolynomial_print(__isl_keep isl_pw_qpolynomial *pwqp, FILE *out,
118 unsigned output_format);
126 struct isl_qpolynomial_fold;
127 typedef struct isl_qpolynomial_fold isl_qpolynomial_fold;
129 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_empty(enum isl_fold type,
130 __isl_take isl_dim *dim);
131 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_alloc(
132 enum isl_fold type, __isl_take isl_qpolynomial *qp);
133 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_copy(
134 __isl_keep isl_qpolynomial_fold *fold);
135 void isl_qpolynomial_fold_free(__isl_take isl_qpolynomial_fold *fold);
137 int isl_qpolynomial_fold_is_empty(__isl_keep isl_qpolynomial_fold *fold);
139 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_fold(
140 __isl_take isl_qpolynomial_fold *fold1,
141 __isl_take isl_qpolynomial_fold *fold2);
143 __isl_give isl_qpolynomial *isl_qpolynomial_fold_eval(
144 __isl_take isl_qpolynomial_fold *fold, __isl_take isl_point *pnt);
146 void isl_qpolynomial_fold_print(__isl_keep isl_qpolynomial_fold *fold, FILE *out,
147 unsigned output_format);
149 struct isl_pw_qpolynomial_fold;
150 typedef struct isl_pw_qpolynomial_fold isl_pw_qpolynomial_fold;
152 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_pw_qpolynomial(
153 enum isl_fold type, __isl_take isl_pw_qpolynomial *pwqp);
155 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_alloc(
156 __isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold);
157 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_copy(
158 __isl_keep isl_pw_qpolynomial_fold *pwf);
159 void isl_pw_qpolynomial_fold_free(__isl_take isl_pw_qpolynomial_fold *pwf);
161 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_zero(
162 __isl_take isl_dim *dim);
164 __isl_give isl_set *isl_pw_qpolynomial_fold_domain(
165 __isl_take isl_pw_qpolynomial_fold *pwf);
166 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_intersect_domain(
167 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
169 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add(
170 __isl_take isl_pw_qpolynomial_fold *pwf1,
171 __isl_take isl_pw_qpolynomial_fold *pwf2);
172 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add_disjoint(
173 __isl_take isl_pw_qpolynomial_fold *pwf1,
174 __isl_take isl_pw_qpolynomial_fold *pwf2);
176 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_eval(
177 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_point *pnt);
179 __isl_give isl_printer *isl_printer_print_pw_qpolynomial_fold(
180 __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial_fold *pwf);
181 void isl_pw_qpolynomial_fold_print(__isl_keep isl_pw_qpolynomial_fold *pwf,
182 FILE *out, unsigned output_format);
184 #if defined(__cplusplus)