include/isl/aff.h

   1 #ifndef ISL_AFF_H
   2 #define ISL_AFF_H
   3
   4 #include <isl/div.h>
   5 #include <isl/local_space.h>
   6 #include <isl/printer.h>
   7
   8 #if defined(__cplusplus)
   9 extern "C" {
  10 #endif
  11
  12 struct isl_aff;
  13 typedef struct isl_aff isl_aff;
  14
  15 __isl_give isl_aff *isl_aff_zero(__isl_take isl_local_space *ls);
  16
  17 __isl_give isl_aff *isl_aff_copy(__isl_keep isl_aff *aff);
  18 void *isl_aff_free(__isl_take isl_aff *aff);
  19
  20 isl_ctx *isl_aff_get_ctx(__isl_keep isl_aff *aff);
  21
  22 int isl_aff_dim(__isl_keep isl_aff *aff, enum isl_dim_type type);
  23
  24 __isl_give isl_dim *isl_aff_get_dim(__isl_keep isl_aff *aff);
  25 __isl_give isl_local_space *isl_aff_get_local_space(__isl_keep isl_aff *aff);
  26
  27 const char *isl_aff_get_dim_name(__isl_keep isl_aff *aff,
  28         enum isl_dim_type type, unsigned pos);
  29 int isl_aff_get_constant(__isl_keep isl_aff *aff, isl_int *v);
  30 int isl_aff_get_coefficient(__isl_keep isl_aff *aff,
  31         enum isl_dim_type type, int pos, isl_int *v);
  32 int isl_aff_get_denominator(__isl_keep isl_aff *aff, isl_int *v);
  33 __isl_give isl_aff *isl_aff_set_constant(__isl_take isl_aff *aff, isl_int v);
  34 __isl_give isl_aff *isl_aff_set_constant_si(__isl_take isl_aff *aff, int v);
  35 __isl_give isl_aff *isl_aff_set_coefficient(__isl_take isl_aff *aff,
  36         enum isl_dim_type type, int pos, isl_int v);
  37 __isl_give isl_aff *isl_aff_set_coefficient_si(__isl_take isl_aff *aff,
  38         enum isl_dim_type type, int pos, int v);
  39 __isl_give isl_aff *isl_aff_set_denominator(__isl_take isl_aff *aff, isl_int v);
  40 __isl_give isl_aff *isl_aff_add_constant(__isl_take isl_aff *aff, isl_int v);
  41 __isl_give isl_aff *isl_aff_add_constant_si(__isl_take isl_aff *aff, int v);
  42 __isl_give isl_aff *isl_aff_add_coefficient_si(__isl_take isl_aff *aff,
  43         enum isl_dim_type type, int pos, int v);
  44
  45 int isl_aff_plain_is_equal(__isl_keep isl_aff *aff1, __isl_keep isl_aff *aff2);
  46 int isl_aff_plain_is_zero(__isl_keep isl_aff *aff);
  47
  48 __isl_give isl_div *isl_aff_get_div(__isl_keep isl_aff *aff, int pos);
  49
  50 __isl_give isl_aff *isl_aff_neg(__isl_take isl_aff *aff);
  51 __isl_give isl_aff *isl_aff_ceil(__isl_take isl_aff *aff);
  52 __isl_give isl_aff *isl_aff_floor(__isl_take isl_aff *aff);
  53
  54 __isl_give isl_aff *isl_aff_add(__isl_take isl_aff *aff1,
  55         __isl_take isl_aff *aff2);
  56 __isl_give isl_aff *isl_aff_sub(__isl_take isl_aff *aff1,
  57         __isl_take isl_aff *aff2);
  58
  59 __isl_give isl_aff *isl_aff_scale(__isl_take isl_aff *aff, isl_int f);
  60 __isl_give isl_aff *isl_aff_scale_down(__isl_take isl_aff *aff, isl_int f);
  61 __isl_give isl_aff *isl_aff_scale_down_ui(__isl_take isl_aff *aff, unsigned f);
  62
  63 __isl_give isl_printer *isl_printer_print_aff(__isl_take isl_printer *p,
  64         __isl_keep isl_aff *aff);
  65 void isl_aff_dump(__isl_keep isl_aff *aff);
  66
  67 #if defined(__cplusplus)
  68 }
  69 #endif
  70
  71 #endif