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 int isl_aff_involves_dims(__isl_keep isl_aff *aff,
  25         enum isl_dim_type type, unsigned first, unsigned n);
  26
  27 __isl_give isl_dim *isl_aff_get_dim(__isl_keep isl_aff *aff);
  28 __isl_give isl_local_space *isl_aff_get_local_space(__isl_keep isl_aff *aff);
  29
  30 const char *isl_aff_get_dim_name(__isl_keep isl_aff *aff,
  31         enum isl_dim_type type, unsigned pos);
  32 int isl_aff_get_constant(__isl_keep isl_aff *aff, isl_int *v);
  33 int isl_aff_get_coefficient(__isl_keep isl_aff *aff,
  34         enum isl_dim_type type, int pos, isl_int *v);
  35 int isl_aff_get_denominator(__isl_keep isl_aff *aff, isl_int *v);
  36 __isl_give isl_aff *isl_aff_set_constant(__isl_take isl_aff *aff, isl_int v);
  37 __isl_give isl_aff *isl_aff_set_constant_si(__isl_take isl_aff *aff, int v);
  38 __isl_give isl_aff *isl_aff_set_coefficient(__isl_take isl_aff *aff,
  39         enum isl_dim_type type, int pos, isl_int v);
  40 __isl_give isl_aff *isl_aff_set_coefficient_si(__isl_take isl_aff *aff,
  41         enum isl_dim_type type, int pos, int v);
  42 __isl_give isl_aff *isl_aff_set_denominator(__isl_take isl_aff *aff, isl_int v);
  43 __isl_give isl_aff *isl_aff_add_constant(__isl_take isl_aff *aff, isl_int v);
  44 __isl_give isl_aff *isl_aff_add_constant_si(__isl_take isl_aff *aff, int v);
  45 __isl_give isl_aff *isl_aff_add_coefficient(__isl_take isl_aff *aff,
  46         enum isl_dim_type type, int pos, isl_int v);
  47 __isl_give isl_aff *isl_aff_add_coefficient_si(__isl_take isl_aff *aff,
  48         enum isl_dim_type type, int pos, int v);
  49
  50 __isl_give isl_aff *isl_aff_set_dim_name(__isl_take isl_aff *aff,
  51         enum isl_dim_type type, unsigned pos, const char *s);
  52
  53 int isl_aff_plain_is_equal(__isl_keep isl_aff *aff1, __isl_keep isl_aff *aff2);
  54 int isl_aff_plain_is_zero(__isl_keep isl_aff *aff);
  55
  56 __isl_give isl_div *isl_aff_get_div(__isl_keep isl_aff *aff, int pos);
  57
  58 __isl_give isl_aff *isl_aff_neg(__isl_take isl_aff *aff);
  59 __isl_give isl_aff *isl_aff_ceil(__isl_take isl_aff *aff);
  60 __isl_give isl_aff *isl_aff_floor(__isl_take isl_aff *aff);
  61
  62 __isl_give isl_aff *isl_aff_add(__isl_take isl_aff *aff1,
  63         __isl_take isl_aff *aff2);
  64 __isl_give isl_aff *isl_aff_sub(__isl_take isl_aff *aff1,
  65         __isl_take isl_aff *aff2);
  66
  67 __isl_give isl_aff *isl_aff_scale(__isl_take isl_aff *aff, isl_int f);
  68 __isl_give isl_aff *isl_aff_scale_down(__isl_take isl_aff *aff, isl_int f);
  69 __isl_give isl_aff *isl_aff_scale_down_ui(__isl_take isl_aff *aff, unsigned f);
  70
  71 __isl_give isl_aff *isl_aff_insert_dims(__isl_take isl_aff *aff,
  72         enum isl_dim_type type, unsigned first, unsigned n);
  73 __isl_give isl_aff *isl_aff_add_dims(__isl_take isl_aff *aff,
  74         enum isl_dim_type type, unsigned n);
  75 __isl_give isl_aff *isl_aff_drop_dims(__isl_take isl_aff *aff,
  76         enum isl_dim_type type, unsigned first, unsigned n);
  77
  78 __isl_give isl_aff *isl_aff_gist(__isl_take isl_aff *aff,
  79         __isl_take isl_set *context);
  80
  81 __isl_give isl_basic_set *isl_aff_ge_basic_set(__isl_take isl_aff *aff1,
  82         __isl_take isl_aff *aff2);
  83
  84 __isl_give isl_printer *isl_printer_print_aff(__isl_take isl_printer *p,
  85         __isl_keep isl_aff *aff);
  86 void isl_aff_dump(__isl_keep isl_aff *aff);
  87
  88 struct isl_pw_aff;
  89 typedef struct isl_pw_aff isl_pw_aff;
  90
  91 isl_ctx *isl_pw_aff_get_ctx(__isl_keep isl_pw_aff *pwaff);
  92 __isl_give isl_dim *isl_pw_aff_get_dim(__isl_keep isl_pw_aff *pwaff);
  93
  94 __isl_give isl_pw_aff *isl_pw_aff_empty(__isl_take isl_dim *dim);
  95 __isl_give isl_pw_aff *isl_pw_aff_alloc(__isl_take isl_set *set,
  96         __isl_take isl_aff *aff);
  97
  98 int isl_pw_aff_is_empty(__isl_keep isl_pw_aff *pwaff);
  99
 100 __isl_give isl_pw_aff *isl_pw_aff_max(__isl_take isl_pw_aff *pwaff1,
 101         __isl_take isl_pw_aff *pwaff2);
 102
 103 __isl_give isl_pw_aff *isl_pw_aff_copy(__isl_keep isl_pw_aff *pwaff);
 104 void *isl_pw_aff_free(__isl_take isl_pw_aff *pwaff);
 105
 106 unsigned isl_pw_aff_dim(__isl_keep isl_pw_aff *pwaff, enum isl_dim_type type);
 107 int isl_pw_aff_involves_dims(__isl_keep isl_pw_aff *pwaff,
 108         enum isl_dim_type type, unsigned first, unsigned n);
 109
 110 __isl_give isl_set *isl_pw_aff_domain(__isl_take isl_pw_aff *pwaff);
 111
 112 __isl_give isl_pw_aff *isl_pw_aff_add(__isl_take isl_pw_aff *pwaff1,
 113         __isl_take isl_pw_aff *pwaff2);
 114 __isl_give isl_pw_aff *isl_pw_aff_neg(__isl_take isl_pw_aff *pwaff);
 115
 116 __isl_give isl_pw_aff *isl_pw_aff_insert_dims(__isl_take isl_pw_aff *pwaff,
 117         enum isl_dim_type type, unsigned first, unsigned n);
 118 __isl_give isl_pw_aff *isl_pw_aff_add_dims(__isl_take isl_pw_aff *pwaff,
 119         enum isl_dim_type type, unsigned n);
 120 __isl_give isl_pw_aff *isl_pw_aff_drop_dims(__isl_take isl_pw_aff *pwaff,
 121         enum isl_dim_type type, unsigned first, unsigned n);
 122
 123 __isl_give isl_pw_aff *isl_pw_aff_coalesce(__isl_take isl_pw_aff *pwqp);
 124 __isl_give isl_pw_aff *isl_pw_aff_gist(__isl_take isl_pw_aff *pwaff,
 125         __isl_take isl_set *context);
 126
 127 __isl_give isl_map *isl_map_from_pw_aff(__isl_take isl_pw_aff *pwaff);
 128
 129 __isl_give isl_set *isl_pw_aff_ge_set(__isl_take isl_pw_aff *pwaff1,
 130         __isl_take isl_pw_aff *pwaff2);
 131
 132 __isl_give isl_printer *isl_printer_print_pw_aff(__isl_take isl_printer *p,
 133         __isl_keep isl_pw_aff *pwaff);
 134 void isl_pw_aff_dump(__isl_keep isl_pw_aff *pwaff);
 135
 136 #if defined(__cplusplus)
 137 }
 138 #endif
 139
 140 #endif