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;
36 struct isl_pw_qpolynomial_piece {
38 struct isl_qpolynomial *qp;
41 struct isl_pw_qpolynomial {
49 struct isl_pw_qpolynomial_piece p[1];
52 __isl_give struct isl_upoly *isl_upoly_zero(struct isl_ctx *ctx);
53 __isl_give struct isl_upoly *isl_upoly_copy(__isl_keep struct isl_upoly *up);
54 __isl_give struct isl_upoly *isl_upoly_cow(__isl_take struct isl_upoly *up);
55 __isl_give struct isl_upoly *isl_upoly_dup(__isl_keep struct isl_upoly *up);
56 void isl_upoly_free(__isl_take struct isl_upoly *up);
57 __isl_give struct isl_upoly *isl_upoly_mul(__isl_take struct isl_upoly *up1,
58 __isl_take struct isl_upoly *up2);
60 int isl_upoly_is_cst(__isl_keep struct isl_upoly *up);
61 int isl_upoly_is_zero(__isl_keep struct isl_upoly *up);
62 int isl_upoly_is_one(__isl_keep struct isl_upoly *up);
63 int isl_upoly_is_negone(__isl_keep struct isl_upoly *up);
64 __isl_keep struct isl_upoly_cst *isl_upoly_as_cst(__isl_keep struct isl_upoly *up);
65 __isl_keep struct isl_upoly_rec *isl_upoly_as_rec(__isl_keep struct isl_upoly *up);
67 __isl_give struct isl_upoly *isl_upoly_sum(__isl_take struct isl_upoly *up1,
68 __isl_take struct isl_upoly *up2);
69 __isl_give struct isl_upoly *isl_upoly_neg(__isl_take struct isl_upoly *up);
71 __isl_give isl_qpolynomial *isl_qpolynomial_alloc(__isl_take isl_dim *dim,
73 __isl_give isl_qpolynomial *isl_qpolynomial_cow(__isl_take isl_qpolynomial *qp);
74 __isl_give isl_qpolynomial *isl_qpolynomial_dup(__isl_keep isl_qpolynomial *qp);
76 __isl_give isl_qpolynomial *isl_qpolynomial_sub(__isl_take isl_qpolynomial *qp1,
77 __isl_take isl_qpolynomial *qp2);
79 __isl_give isl_qpolynomial *isl_qpolynomial_cst(__isl_take isl_dim *dim,
81 __isl_give isl_qpolynomial *isl_qpolynomial_pow(__isl_take isl_dim *dim,
83 __isl_give isl_qpolynomial *isl_qpolynomial_div_pow(__isl_take isl_div *div,
85 int isl_qpolynomial_is_zero(__isl_keep isl_qpolynomial *qp);
86 int isl_qpolynomial_is_one(__isl_keep isl_qpolynomial *qp);
88 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_piece(
89 __isl_take isl_pw_qpolynomial *pwqp,
90 __isl_take isl_set *set, __isl_take isl_qpolynomial *qp);
91 int isl_pw_qpolynomial_is_zero(__isl_keep isl_pw_qpolynomial *pwqp);
92 int isl_pw_qpolynomial_is_one(__isl_keep isl_pw_qpolynomial *pwqp);