add isl_pw_qpolynomial_fold_{max,min}

[platform/upstream/isl.git] / include / isl_polynomial.h

diff --git a/include/isl_polynomial.h b/include/isl_polynomial.h
index b2eb52e..4cef47d 100644 (file)
--- a/include/isl_polynomial.h
+++ b/include/isl_polynomial.h
@@ -77,6 +77,8 @@ __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_copy(
        __isl_keep isl_pw_qpolynomial *pwqp);
 void isl_pw_qpolynomial_free(__isl_take isl_pw_qpolynomial *pwqp);
 
+int isl_pw_qpolynomial_is_zero(__isl_keep isl_pw_qpolynomial *pwqp);
+
 __isl_give isl_dim *isl_pw_qpolynomial_get_dim(
        __isl_keep isl_pw_qpolynomial *pwqp);
 unsigned isl_pw_qpolynomial_dim(__isl_keep isl_pw_qpolynomial *pwqp,
@@ -91,6 +93,9 @@ __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_drop_dims(
        __isl_take isl_pw_qpolynomial *pwqp,
        enum isl_dim_type type, unsigned first, unsigned n);
+__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_dims(
+       __isl_take isl_pw_qpolynomial *pwqp,
+       enum isl_dim_type type, unsigned first, unsigned n);
 
 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
        __isl_take isl_pw_qpolynomial *pwqp1,
@@ -124,6 +129,8 @@ __isl_give isl_qpolynomial *isl_pw_qpolynomial_eval(
 
 __isl_give isl_qpolynomial *isl_pw_qpolynomial_max(
        __isl_take isl_pw_qpolynomial *pwqp);
+__isl_give isl_qpolynomial *isl_pw_qpolynomial_min(
+       __isl_take isl_pw_qpolynomial *pwqp);
 
 int isl_pw_qpolynomial_foreach_piece(__isl_keep isl_pw_qpolynomial *pwqp,
        int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
@@ -137,6 +144,8 @@ __isl_give isl_printer *isl_printer_print_pw_qpolynomial(
 void isl_pw_qpolynomial_print(__isl_keep isl_pw_qpolynomial *pwqp, FILE *out,
        unsigned output_format);
 
+__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_coalesce(
+       __isl_take isl_pw_qpolynomial *pwqp);
 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_gist(
        __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_set *context);
 
@@ -185,6 +194,11 @@ __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_copy(
        __isl_keep isl_pw_qpolynomial_fold *pwf);
 void isl_pw_qpolynomial_fold_free(__isl_take isl_pw_qpolynomial_fold *pwf);
 
+unsigned isl_pw_qpolynomial_fold_dim(__isl_keep isl_pw_qpolynomial_fold *pwf,
+       enum isl_dim_type type);
+
+size_t isl_pw_qpolynomial_fold_size(__isl_keep isl_pw_qpolynomial_fold *pwf);
+
 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_zero(
        __isl_take isl_dim *dim);
 
@@ -213,6 +227,11 @@ __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_coalesce(
 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist(
        __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *context);
 
+__isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_max(
+       __isl_take isl_pw_qpolynomial_fold *pwf);
+__isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_min(
+       __isl_take isl_pw_qpolynomial_fold *pwf);
+
 #if defined(__cplusplus)
 }
 #endif