const char *isl_aff_get_dim_name(__isl_keep isl_aff *aff,
enum isl_dim_type type, unsigned pos);
int isl_aff_get_constant(__isl_keep isl_aff *aff, isl_int *v);
+__isl_give isl_val *isl_aff_get_constant_val(__isl_keep isl_aff *aff);
int isl_aff_get_coefficient(__isl_keep isl_aff *aff,
enum isl_dim_type type, int pos, isl_int *v);
+__isl_give isl_val *isl_aff_get_coefficient_val(__isl_keep isl_aff *aff,
+ enum isl_dim_type type, int pos);
int isl_aff_get_denominator(__isl_keep isl_aff *aff, isl_int *v);
+__isl_give isl_val *isl_aff_get_denominator_val(__isl_keep isl_aff *aff);
__isl_give isl_aff *isl_aff_set_constant(__isl_take isl_aff *aff, isl_int v);
__isl_give isl_aff *isl_aff_set_constant_si(__isl_take isl_aff *aff, int v);
__isl_give isl_aff *isl_aff_set_constant_val(__isl_take isl_aff *aff,
enum isl_dim_type type, int pos, isl_int v);
__isl_give isl_aff *isl_aff_add_coefficient_si(__isl_take isl_aff *aff,
enum isl_dim_type type, int pos, int v);
+__isl_give isl_aff *isl_aff_add_coefficient_val(__isl_take isl_aff *aff,
+ enum isl_dim_type type, int pos, __isl_take isl_val *v);
int isl_aff_is_cst(__isl_keep isl_aff *aff);
__isl_take isl_aff *aff2);
__isl_give isl_aff *isl_aff_scale(__isl_take isl_aff *aff, isl_int f);
+__isl_give isl_aff *isl_aff_scale_val(__isl_take isl_aff *aff,
+ __isl_take isl_val *v);
__isl_give isl_aff *isl_aff_scale_down(__isl_take isl_aff *aff, isl_int f);
__isl_give isl_aff *isl_aff_scale_down_ui(__isl_take isl_aff *aff, unsigned f);
+__isl_give isl_aff *isl_aff_scale_down_val(__isl_take isl_aff *aff,
+ __isl_take isl_val *v);
__isl_give isl_aff *isl_aff_insert_dims(__isl_take isl_aff *aff,
enum isl_dim_type type, unsigned first, unsigned n);