add isl_qpolynomial_from_constraint

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

diff --git a/include/isl_polynomial.h b/include/isl_polynomial.h
index d6ed55f..a75524d 100644 (file)
--- a/include/isl_polynomial.h
+++ b/include/isl_polynomial.h
@@ -2,6 +2,7 @@
 #define ISL_POLYNOMIAL_H
 
 #include <isl_ctx.h>
+#include <isl_constraint.h>
 #include <isl_dim.h>
 #include <isl_div.h>
 #include <isl_set.h>
@@ -56,6 +57,16 @@ __isl_give isl_qpolynomial *isl_qpolynomial_drop_dims(
        __isl_take isl_qpolynomial *qp,
        enum isl_dim_type type, unsigned first, unsigned n);
 
+__isl_give isl_qpolynomial *isl_qpolynomial_substitute(
+       __isl_take isl_qpolynomial *qp,
+       enum isl_dim_type type, unsigned first, unsigned n,
+       __isl_keep isl_qpolynomial **subs);
+
+int isl_qpolynomial_as_polynomial_on_domain(__isl_keep isl_qpolynomial *qp,
+       __isl_keep isl_basic_set *bset,
+       int (*fn)(__isl_take isl_basic_set *bset,
+                 __isl_take isl_qpolynomial *poly, void *user), void *user);
+
 struct isl_term;
 typedef struct isl_term isl_term;
 
@@ -76,6 +87,9 @@ int isl_qpolynomial_foreach_term(__isl_keep isl_qpolynomial *qp,
 __isl_give isl_qpolynomial *isl_qpolynomial_eval(
        __isl_take isl_qpolynomial *qp, __isl_take isl_point *pnt);
 
+__isl_give isl_qpolynomial *isl_qpolynomial_from_constraint(
+       __isl_take isl_constraint *c, enum isl_dim_type type, unsigned pos);
+
 __isl_give isl_printer *isl_printer_print_qpolynomial(
        __isl_take isl_printer *p, __isl_keep isl_qpolynomial *qp);
 void isl_qpolynomial_print(__isl_keep isl_qpolynomial *qp, FILE *out,