isl_vec *v;
};
+struct isl_pw_aff_piece {
+ struct isl_set *set;
+ struct isl_aff *aff;
+};
+
+struct isl_pw_aff {
+ int ref;
+
+ isl_dim *dim;
+
+ int n;
+
+ size_t size;
+ struct isl_pw_aff_piece p[1];
+};
+
__isl_give isl_aff *isl_aff_alloc(__isl_take isl_local_space *ls);
+__isl_give isl_aff *isl_aff_reset_dim(__isl_take isl_aff *aff,
+ __isl_take isl_dim *dim);
+__isl_give isl_aff *isl_aff_realign(__isl_take isl_aff *aff,
+ __isl_take isl_reordering *r);
+
__isl_give isl_aff *isl_aff_expand_divs( __isl_take isl_aff *aff,
__isl_take isl_mat *div, int *exp);
+__isl_give isl_pw_aff *isl_pw_aff_reset_dim(__isl_take isl_pw_aff *pwaff,
+ __isl_take isl_dim *dim);
+__isl_give isl_pw_aff *isl_pw_aff_add_disjoint(
+ __isl_take isl_pw_aff *pwaff1, __isl_take isl_pw_aff *pwaff2);
+
#endif