isl_schedule_private.h

   1 #ifndef ISL_SCHEDLUE_PRIVATE_H
   2 #define ISL_SCHEDLUE_PRIVATE_H
   3
   4 #include <isl/aff.h>
   5 #include <isl/schedule.h>
   6 #include <isl_schedule_tree.h>
   7
   8 /* A complete schedule tree.
   9  *
  10  * band_forest points to a band forest representation of the schedule
  11  * and may be NULL if the forest hasn't been created yet.
  12  *
  13  * "root" is the root of the schedule tree and may be NULL if we
  14  * have created a band forest corresponding to the schedule.
  15  *
  16  * A pointer to "leaf" may be used to represent a leaf of the schedule.
  17  * It should not appear as a child to any other isl_schedule_tree objects,
  18  * but an isl_schedule_node may point to "leaf" if it refers to
  19  * a leaf of this schedule tree.
  20  */
  21 struct isl_schedule {
  22         int ref;
  23
  24         isl_band_list *band_forest;
  25         isl_schedule_tree *root;
  26
  27         struct isl_schedule_tree leaf;
  28 };
  29
  30 __isl_give isl_schedule *isl_schedule_from_schedule_tree(isl_ctx *ctx,
  31         __isl_take isl_schedule_tree *tree);
  32 __isl_give isl_schedule *isl_schedule_set_root(
  33         __isl_take isl_schedule *schedule, __isl_take isl_schedule_tree *tree);
  34 __isl_give isl_space *isl_schedule_get_space(
  35         __isl_keep isl_schedule *schedule);
  36 __isl_give isl_union_set *isl_schedule_get_domain(
  37         __isl_keep isl_schedule *schedule);
  38 __isl_keep isl_schedule_tree *isl_schedule_peek_leaf(
  39         __isl_keep isl_schedule *schedule);
  40
  41 #endif