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 #include <isl/set_type.h>
   8
   9 #if defined(__cplusplus)
  10 extern "C" {
  11 #endif
  12
  13 struct isl_aff;
  14 typedef struct isl_aff isl_aff;
  15
  16 __isl_give isl_aff *isl_aff_zero(__isl_take isl_local_space *ls);
  17
  18 __isl_give isl_aff *isl_aff_copy(__isl_keep isl_aff *aff);
  19 void *isl_aff_free(__isl_take isl_aff *aff);
  20
  21 isl_ctx *isl_aff_get_ctx(__isl_keep isl_aff *aff);
  22
  23 int isl_aff_dim(__isl_keep isl_aff *aff, enum isl_dim_type type);
  24
  25 __isl_give isl_dim *isl_aff_get_dim(__isl_keep isl_aff *aff);
  26 __isl_give isl_local_space *isl_aff_get_local_space(__isl_keep isl_aff *aff);
  27
  28 const char *isl_aff_get_dim_name(__isl_keep isl_aff *aff,
  29         enum isl_dim_type type, unsigned pos);
  30 int isl_aff_get_constant(__isl_keep isl_aff *aff, isl_int *v);
  31 int isl_aff_get_coefficient(__isl_keep isl_aff *aff,
  32         enum isl_dim_type type, int pos, isl_int *v);
  33 int isl_aff_get_denominator(__isl_keep isl_aff *aff, isl_int *v);
  34 __isl_give isl_aff *isl_aff_set_constant(__isl_take isl_aff *aff, isl_int v);
  35 __isl_give isl_aff *isl_aff_set_constant_si(__isl_take isl_aff *aff, int v);
  36 __isl_give isl_aff *isl_aff_set_coefficient(__isl_take isl_aff *aff,
  37         enum isl_dim_type type, int pos, isl_int v);
  38 __isl_give isl_aff *isl_aff_set_coefficient_si(__isl_take isl_aff *aff,
  39         enum isl_dim_type type, int pos, int v);
  40 __isl_give isl_aff *isl_aff_set_denominator(__isl_take isl_aff *aff, isl_int v);
  41 __isl_give isl_aff *isl_aff_add_constant(__isl_take isl_aff *aff, isl_int v);
  42 __isl_give isl_aff *isl_aff_add_constant_si(__isl_take isl_aff *aff, int v);
  43 __isl_give isl_aff *isl_aff_add_coefficient_si(__isl_take isl_aff *aff,
  44         enum isl_dim_type type, int pos, int v);
  45
  46 __isl_give isl_aff *isl_aff_set_dim_name(__isl_take isl_aff *aff,
  47         enum isl_dim_type type, unsigned pos, const char *s);
  48
  49 int isl_aff_plain_is_equal(__isl_keep isl_aff *aff1, __isl_keep isl_aff *aff2);
  50 int isl_aff_plain_is_zero(__isl_keep isl_aff *aff);
  51
  52 __isl_give isl_div *isl_aff_get_div(__isl_keep isl_aff *aff, int pos);
  53
  54 __isl_give isl_aff *isl_aff_neg(__isl_take isl_aff *aff);
  55 __isl_give isl_aff *isl_aff_ceil(__isl_take isl_aff *aff);
  56 __isl_give isl_aff *isl_aff_floor(__isl_take isl_aff *aff);
  57
  58 __isl_give isl_aff *isl_aff_add(__isl_take isl_aff *aff1,
  59         __isl_take isl_aff *aff2);
  60 __isl_give isl_aff *isl_aff_sub(__isl_take isl_aff *aff1,
  61         __isl_take isl_aff *aff2);
  62
  63 __isl_give isl_aff *isl_aff_scale(__isl_take isl_aff *aff, isl_int f);
  64 __isl_give isl_aff *isl_aff_scale_down(__isl_take isl_aff *aff, isl_int f);
  65 __isl_give isl_aff *isl_aff_scale_down_ui(__isl_take isl_aff *aff, unsigned f);
  66
  67 __isl_give isl_aff *isl_aff_gist(__isl_take isl_aff *aff,
  68         __isl_take isl_set *context);
  69
  70 __isl_give isl_basic_set *isl_aff_ge_basic_set(__isl_take isl_aff *aff1,
  71         __isl_take isl_aff *aff2);
  72
  73 __isl_give isl_printer *isl_printer_print_aff(__isl_take isl_printer *p,
  74         __isl_keep isl_aff *aff);
  75 void isl_aff_dump(__isl_keep isl_aff *aff);
  76
  77 struct isl_pw_aff;
  78 typedef struct isl_pw_aff isl_pw_aff;
  79
  80 isl_ctx *isl_pw_aff_get_ctx(__isl_keep isl_pw_aff *pwaff);
  81
  82 __isl_give isl_pw_aff *isl_pw_aff_empty(__isl_take isl_dim *dim);
  83 __isl_give isl_pw_aff *isl_pw_aff_alloc(__isl_take isl_set *set,
  84         __isl_take isl_aff *aff);
  85
  86 int isl_pw_aff_is_empty(__isl_keep isl_pw_aff *pwaff);
  87
  88 __isl_give isl_pw_aff *isl_pw_aff_max(__isl_take isl_pw_aff *pwaff1,
  89         __isl_take isl_pw_aff *pwaff2);
  90
  91 __isl_give isl_pw_aff *isl_pw_aff_copy(__isl_keep isl_pw_aff *pwaff);
  92 void *isl_pw_aff_free(__isl_take isl_pw_aff *pwaff);
  93
  94 unsigned isl_pw_aff_dim(__isl_keep isl_pw_aff *pwaff, enum isl_dim_type type);
  95
  96 __isl_give isl_set *isl_pw_aff_domain(__isl_take isl_pw_aff *pwaff);
  97
  98 __isl_give isl_pw_aff *isl_pw_aff_add(__isl_take isl_pw_aff *pwaff1,
  99         __isl_take isl_pw_aff *pwaff2);
 100
 101 __isl_give isl_pw_aff *isl_pw_aff_coalesce(__isl_take isl_pw_aff *pwqp);
 102 __isl_give isl_pw_aff *isl_pw_aff_gist(__isl_take isl_pw_aff *pwaff,
 103         __isl_take isl_set *context);
 104
 105 __isl_give isl_map *isl_map_from_pw_aff(__isl_take isl_pw_aff *pwaff);
 106
 107 __isl_give isl_printer *isl_printer_print_pw_aff(__isl_take isl_printer *p,
 108         __isl_keep isl_pw_aff *pwaff);
 109 void isl_pw_aff_dump(__isl_keep isl_pw_aff *pwaff);
 110
 111 #if defined(__cplusplus)
 112 }
 113 #endif
 114
 115 #endif