5 #include <isl_polynomial.h>
14 struct isl_upoly_cst {
20 struct isl_upoly_rec {
25 struct isl_upoly *p[1];
28 struct isl_qpolynomial {
33 struct isl_upoly *upoly;
48 struct isl_pw_qpolynomial_piece {
50 struct isl_qpolynomial *qp;
53 struct isl_pw_qpolynomial {
61 struct isl_pw_qpolynomial_piece p[1];
64 struct isl_qpolynomial_fold {
73 struct isl_qpolynomial *qp[1];
76 struct isl_pw_qpolynomial_fold_piece {
78 struct isl_qpolynomial_fold *fold;
81 struct isl_pw_qpolynomial_fold {
89 struct isl_pw_qpolynomial_fold_piece p[1];
92 __isl_give struct isl_upoly *isl_upoly_zero(struct isl_ctx *ctx);
93 __isl_give struct isl_upoly *isl_upoly_copy(__isl_keep struct isl_upoly *up);
94 __isl_give struct isl_upoly *isl_upoly_cow(__isl_take struct isl_upoly *up);
95 __isl_give struct isl_upoly *isl_upoly_dup(__isl_keep struct isl_upoly *up);
96 void isl_upoly_free(__isl_take struct isl_upoly *up);
97 __isl_give struct isl_upoly *isl_upoly_mul(__isl_take struct isl_upoly *up1,
98 __isl_take struct isl_upoly *up2);
100 int isl_upoly_is_cst(__isl_keep struct isl_upoly *up);
101 int isl_upoly_is_zero(__isl_keep struct isl_upoly *up);
102 int isl_upoly_is_one(__isl_keep struct isl_upoly *up);
103 int isl_upoly_is_negone(__isl_keep struct isl_upoly *up);
104 __isl_keep struct isl_upoly_cst *isl_upoly_as_cst(__isl_keep struct isl_upoly *up);
105 __isl_keep struct isl_upoly_rec *isl_upoly_as_rec(__isl_keep struct isl_upoly *up);
107 __isl_give struct isl_upoly *isl_upoly_sum(__isl_take struct isl_upoly *up1,
108 __isl_take struct isl_upoly *up2);
109 __isl_give struct isl_upoly *isl_upoly_neg(__isl_take struct isl_upoly *up);
111 __isl_give isl_qpolynomial *isl_qpolynomial_alloc(__isl_take isl_dim *dim,
112 unsigned n_div, __isl_take struct isl_upoly *up);
113 __isl_give isl_qpolynomial *isl_qpolynomial_cow(__isl_take isl_qpolynomial *qp);
114 __isl_give isl_qpolynomial *isl_qpolynomial_dup(__isl_keep isl_qpolynomial *qp);
116 __isl_give isl_qpolynomial *isl_qpolynomial_sub(__isl_take isl_qpolynomial *qp1,
117 __isl_take isl_qpolynomial *qp2);
119 __isl_give isl_qpolynomial *isl_qpolynomial_cst(__isl_take isl_dim *dim,
121 __isl_give isl_qpolynomial *isl_qpolynomial_pow(__isl_take isl_dim *dim,
123 __isl_give isl_qpolynomial *isl_qpolynomial_div_pow(__isl_take isl_div *div,
125 int isl_qpolynomial_is_zero(__isl_keep isl_qpolynomial *qp);
126 int isl_qpolynomial_is_one(__isl_keep isl_qpolynomial *qp);
127 int isl_qpolynomial_is_affine(__isl_keep isl_qpolynomial *qp);
129 __isl_give isl_qpolynomial *isl_qpolynomial_max_cst(
130 __isl_take isl_qpolynomial *qp1, __isl_take isl_qpolynomial *qp2);
131 __isl_give isl_qpolynomial *isl_qpolynomial_min_cst(
132 __isl_take isl_qpolynomial *qp1, __isl_take isl_qpolynomial *qp2);
134 __isl_give isl_vec *isl_qpolynomial_extract_affine(
135 __isl_keep isl_qpolynomial *qp);
137 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_cow(
138 __isl_take isl_pw_qpolynomial *pwqp);
140 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_piece(
141 __isl_take isl_pw_qpolynomial *pwqp,
142 __isl_take isl_set *set, __isl_take isl_qpolynomial *qp);
143 int isl_pw_qpolynomial_is_one(__isl_keep isl_pw_qpolynomial *pwqp);
145 __isl_give isl_qpolynomial *isl_qpolynomial_opt_on_domain(
146 __isl_take isl_qpolynomial *qp, __isl_take isl_set *set, int max);
148 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_cow(
149 __isl_take isl_qpolynomial_fold *fold);
150 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_dup(
151 __isl_keep isl_qpolynomial_fold *fold);
153 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_cow(
154 __isl_take isl_pw_qpolynomial_fold *pwf);
156 __isl_give isl_qpolynomial *isl_qpolynomial_fold_opt_on_domain(
157 __isl_take isl_qpolynomial_fold *fold, __isl_take isl_set *set, int max);