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_fold
*isl_qpolynomial_fold_cow(
146 __isl_take isl_qpolynomial_fold
*fold
);
147 __isl_give isl_qpolynomial_fold
*isl_qpolynomial_fold_dup(
148 __isl_keep isl_qpolynomial_fold
*fold
);
150 __isl_give isl_pw_qpolynomial_fold
*isl_pw_qpolynomial_fold_cow(
151 __isl_take isl_pw_qpolynomial_fold
*pwf
);