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
);