isl_space_private.h

   1 #ifndef ISL_SPACE_PRIVATE
   2 #define ISL_SPACE_PRIVATE
   3
   4 #include <isl/space.h>
   5 #include <isl/hash.h>
   6 #include <isl/id.h>
   7
   8 struct isl_name;
   9 struct isl_space {
  10         int ref;
  11
  12         struct isl_ctx *ctx;
  13
  14         unsigned nparam;
  15         unsigned n_in;          /* zero for sets */
  16         unsigned n_out;         /* dim for sets */
  17
  18         isl_id *tuple_id[2];
  19         isl_space *nested[2];
  20
  21         unsigned n_id;
  22         isl_id **ids;
  23 };
  24
  25 __isl_give isl_space *isl_space_cow(__isl_take isl_space *dim);
  26
  27 __isl_give isl_space *isl_space_underlying(__isl_take isl_space *dim,
  28         unsigned n_div);
  29
  30 uint32_t isl_space_get_hash(__isl_keep isl_space *dim);
  31 uint32_t isl_space_get_domain_hash(__isl_keep isl_space *space);
  32
  33 isl_bool isl_space_is_domain_internal(__isl_keep isl_space *space1,
  34         __isl_keep isl_space *space2);
  35 isl_bool isl_space_is_range_internal(__isl_keep isl_space *space1,
  36         __isl_keep isl_space *space2);
  37 int isl_space_compatible_internal(__isl_keep isl_space *dim1,
  38         __isl_keep isl_space *dim2);
  39
  40 __isl_give isl_space *isl_space_as_set_space(__isl_take isl_space *dim);
  41
  42 unsigned isl_space_offset(__isl_keep isl_space *dim, enum isl_dim_type type);
  43
  44 int isl_space_may_be_set(__isl_keep isl_space *dim);
  45 int isl_space_is_named_or_nested(__isl_keep isl_space *dim, enum isl_dim_type type);
  46 int isl_space_has_named_params(__isl_keep isl_space *dim);
  47 __isl_give isl_space *isl_space_reset(__isl_take isl_space *dim,
  48         enum isl_dim_type type);
  49 __isl_give isl_space *isl_space_flatten(__isl_take isl_space *dim);
  50 __isl_give isl_space *isl_space_flatten_domain(__isl_take isl_space *dim);
  51 __isl_give isl_space *isl_space_flatten_range(__isl_take isl_space *dim);
  52
  53 __isl_give isl_space *isl_space_replace(__isl_take isl_space *dst,
  54         enum isl_dim_type type, __isl_keep isl_space *src);
  55
  56 __isl_give isl_space *isl_space_lift(__isl_take isl_space *dim, unsigned n_local);
  57
  58 __isl_give isl_space *isl_space_extend_domain_with_range(
  59         __isl_take isl_space *domain, __isl_take isl_space *model);
  60
  61 int isl_space_cmp(__isl_keep isl_space *space1, __isl_keep isl_space *space2);
  62
  63 #endif