__isl_give isl_pw_aff *isl_pw_aff_alloc(__isl_take isl_set *set,
__isl_take isl_aff *aff);
+__isl_give isl_pw_aff *isl_set_indicator_function(__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);
int isl_pw_aff_has_dim_id(__isl_keep isl_pw_aff *pa,
__isl_give isl_pw_aff *isl_pw_aff_intersect_domain(__isl_take isl_pw_aff *pa,
__isl_take isl_set *set);
-__isl_give isl_pw_aff *isl_pw_aff_cond(__isl_take isl_set *cond,
+__isl_give isl_pw_aff *isl_pw_aff_cond(__isl_take isl_pw_aff *cond,
__isl_take isl_pw_aff *pwaff_true, __isl_take isl_pw_aff *pwaff_false);
__isl_give isl_pw_aff *isl_pw_aff_scale(__isl_take isl_pw_aff *pwaff,
__isl_give isl_pw_aff *isl_pw_aff_gist_params(__isl_take isl_pw_aff *pwaff,
__isl_take isl_set *context);
+int isl_pw_aff_n_piece(__isl_keep isl_pw_aff *pwaff);
int isl_pw_aff_foreach_piece(__isl_keep isl_pw_aff *pwaff,
int (*fn)(__isl_take isl_set *set, __isl_take isl_aff *aff,
void *user), void *user);
__isl_give isl_pw_multi_aff *isl_pw_multi_aff_intersect_domain(
__isl_take isl_pw_multi_aff *pma, __isl_take isl_set *set);
+__isl_give isl_pw_multi_aff *isl_pw_multi_aff_coalesce(
+ __isl_take isl_pw_multi_aff *pma);
__isl_give isl_pw_multi_aff *isl_pw_multi_aff_gist_params(
__isl_take isl_pw_multi_aff *pma, __isl_take isl_set *set);
__isl_give isl_pw_multi_aff *isl_pw_multi_aff_gist(