-#include <isl_dim.h>
+#include <isl/dim.h>
+#include <isl/hash.h>
+
+struct isl_name;
+struct isl_dim {
+ int ref;
+
+ struct isl_ctx *ctx;
+
+ unsigned nparam;
+ unsigned n_in; /* zero for sets */
+ unsigned n_out; /* dim for sets */
+
+ struct isl_name *tuple_name[2];
+ struct isl_dim *nested[2];
+
+ unsigned n_name;
+ struct isl_name **names;
+};
+
+uint32_t isl_dim_get_hash(__isl_keep isl_dim *dim);
__isl_give isl_dim *isl_dim_as_set_dim(__isl_take isl_dim *dim);
unsigned isl_dim_offset(__isl_keep isl_dim *dim, enum isl_dim_type type);
-int isl_dim_tuple_match(__isl_keep isl_dim *dim1, enum isl_dim_type dim1_type,
- __isl_keep isl_dim *dim2, enum isl_dim_type dim2_type);
+
+int isl_dim_may_be_set(__isl_keep isl_dim *dim);
+int isl_dim_is_named_or_nested(__isl_keep isl_dim *dim, enum isl_dim_type type);
+int isl_dim_has_named_params(__isl_keep isl_dim *dim);
+__isl_give isl_dim *isl_dim_reset(__isl_take isl_dim *dim,
+ enum isl_dim_type type);
+__isl_give isl_dim *isl_dim_flatten(__isl_take isl_dim *dim);
+__isl_give isl_dim *isl_dim_flatten_range(__isl_take isl_dim *dim);
+
+__isl_give isl_dim *isl_dim_replace(__isl_take isl_dim *dst,
+ enum isl_dim_type type, __isl_keep isl_dim *src);
+
+__isl_give isl_dim *isl_dim_lift(__isl_take isl_dim *dim, unsigned n_local);