add isl_pw_qpolynomial_fold_get_ctx

diff --git a/include/isl_polynomial.h b/include/isl_polynomial.h
index 2403a77..719d56f 100644 (file)
--- a/include/isl_polynomial.h
+++ b/include/isl_polynomial.h
@@ -153,6 +153,8 @@ void isl_qpolynomial_fold_print(__isl_keep isl_qpolynomial_fold *fold, FILE *out
 struct isl_pw_qpolynomial_fold;
 typedef struct isl_pw_qpolynomial_fold isl_pw_qpolynomial_fold;
 
+isl_ctx *isl_pw_qpolynomial_fold_get_ctx(__isl_keep isl_pw_qpolynomial_fold *pwf);
+
 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_pw_qpolynomial(
        enum isl_fold type, __isl_take isl_pw_qpolynomial *pwqp);
 

diff --git a/isl_pw_templ.c b/isl_pw_templ.c
index 7157dd9..9333ef6 100644 (file)
--- a/isl_pw_templ.c
+++ b/isl_pw_templ.c
@@ -361,3 +361,8 @@ error:
        isl_set_free(context);
        return NULL;
 }
+
+isl_ctx *FN(PW,get_ctx)(__isl_keep PW *pw)
+{
+       return pw ? pw->dim->ctx : NULL;
+}