add isl_pw_*_has_tuple_id

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>

diff --git a/isl_pw_templ.c b/isl_pw_templ.c
index 1292e76..ff901df 100644 (file)
--- a/isl_pw_templ.c
+++ b/isl_pw_templ.c
@@ -178,6 +178,11 @@ const char *FN(PW,get_tuple_name)(__isl_keep PW *pw, enum isl_dim_type type)
        return pw ? isl_space_get_tuple_name(pw->dim, type) : NULL;
 }
 
+int FN(PW,has_tuple_id)(__isl_keep PW *pw, enum isl_dim_type type)
+{
+       return pw ? isl_space_has_tuple_id(pw->dim, type) : -1;
+}
+
 __isl_give isl_id *FN(PW,get_tuple_id)(__isl_keep PW *pw, enum isl_dim_type type)
 {
        return pw ? isl_space_get_tuple_id(pw->dim, type) : NULL;