add isl_pw_*_get_dim_id

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

diff --git a/doc/user.pod b/doc/user.pod
index 4d3b10c..1c79aca 100644 (file)
--- a/doc/user.pod
+++ b/doc/user.pod
@@ -2612,6 +2612,9 @@ The expression can be inspected using
        const char *isl_pw_aff_get_dim_name(
                __isl_keep isl_pw_aff *pa,
                enum isl_dim_type type, unsigned pos);
+       __isl_give isl_id *isl_pw_aff_get_dim_id(
+               __isl_keep isl_pw_aff *pa,
+               enum isl_dim_type type, unsigned pos);
        int isl_aff_get_constant(__isl_keep isl_aff *aff,
                isl_int *v);
        int isl_aff_get_coefficient(__isl_keep isl_aff *aff,

diff --git a/include/isl/aff.h b/include/isl/aff.h
index 509b408..08f6ae9 100644 (file)
--- a/include/isl/aff.h
+++ b/include/isl/aff.h
@@ -107,6 +107,8 @@ __isl_give isl_pw_aff *isl_pw_aff_alloc(__isl_take isl_set *set,
 
 const char *isl_pw_aff_get_dim_name(__isl_keep isl_pw_aff *pa,
        enum isl_dim_type type, unsigned pos);
+__isl_give isl_id *isl_pw_aff_get_dim_id(__isl_keep isl_pw_aff *pa,
+       enum isl_dim_type type, unsigned pos);
 __isl_give isl_pw_aff *isl_pw_aff_set_dim_id(__isl_take isl_pw_aff *pma,
        enum isl_dim_type type, unsigned pos, __isl_take isl_id *id);
 

diff --git a/isl_pw_templ.c b/isl_pw_templ.c
index 489a4ac..03d64cc 100644 (file)
--- a/isl_pw_templ.c
+++ b/isl_pw_templ.c
@@ -179,6 +179,12 @@ const char *FN(PW,get_dim_name)(__isl_keep PW *pw, enum isl_dim_type type,
        return pw ? isl_space_get_dim_name(pw->dim, type, pos) : NULL;
 }
 
+__isl_give isl_id *FN(PW,get_dim_id)(__isl_keep PW *pw, enum isl_dim_type type,
+       unsigned pos)
+{
+       return pw ? isl_space_get_dim_id(pw->dim, type, pos) : NULL;
+}
+
 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;