isl_aff_private.h

   1 #ifndef ISL_AFF_PRIVATE_H
   2 #define ISL_AFF_PRIVATE_H
   3
   4 #include <isl/aff.h>
   5 #include <isl/vec.h>
   6 #include <isl/mat.h>
   7 #include <isl/local_space.h>
   8 #include <isl_int.h>
   9 #include <isl_reordering.h>
  10
  11 /* ls represents the domain space.
  12  *
  13  * If the first two elements of "v" (the denominator and the constant term)
  14  * are zero, then the isl_aff represents NaN.
  15  */
  16 struct isl_aff {
  17         int ref;
  18
  19         isl_local_space *ls;
  20         isl_vec         *v;
  21 };
  22
  23 #undef EL
  24 #define EL isl_aff
  25
  26 #include <isl_list_templ.h>
  27
  28 struct isl_pw_aff_piece {
  29         struct isl_set *set;
  30         struct isl_aff *aff;
  31 };
  32
  33 struct isl_pw_aff {
  34         int ref;
  35
  36         isl_space *dim;
  37
  38         int n;
  39
  40         size_t size;
  41         struct isl_pw_aff_piece p[1];
  42 };
  43
  44 #undef PW
  45 #define PW isl_pw_aff
  46
  47 #include <isl_pw_templ.h>
  48
  49 #undef EL
  50 #define EL isl_pw_aff
  51
  52 #include <isl_list_templ.h>
  53
  54 struct isl_pw_multi_aff_piece {
  55         isl_set *set;
  56         isl_multi_aff *maff;
  57 };
  58
  59 struct isl_pw_multi_aff {
  60         int ref;
  61
  62         isl_space *dim;
  63
  64         int n;
  65
  66         size_t size;
  67         struct isl_pw_multi_aff_piece p[1];
  68 };
  69
  70 #undef PW
  71 #define PW isl_pw_multi_aff
  72
  73 #include <isl_pw_templ.h>
  74
  75 __isl_give isl_aff *isl_aff_alloc_vec(__isl_take isl_local_space *ls,
  76         __isl_take isl_vec *v);
  77 __isl_give isl_aff *isl_aff_alloc(__isl_take isl_local_space *ls);
  78
  79 __isl_give isl_aff *isl_aff_reset_space_and_domain(__isl_take isl_aff *aff,
  80         __isl_take isl_space *space, __isl_take isl_space *domain);
  81 __isl_give isl_aff *isl_aff_reset_domain_space(__isl_take isl_aff *aff,
  82         __isl_take isl_space *dim);
  83 __isl_give isl_aff *isl_aff_realign_domain(__isl_take isl_aff *aff,
  84         __isl_take isl_reordering *r);
  85
  86 __isl_give isl_aff *isl_aff_set_constant(__isl_take isl_aff *aff, isl_int v);
  87 __isl_give isl_aff *isl_aff_set_coefficient(__isl_take isl_aff *aff,
  88         enum isl_dim_type type, int pos, isl_int v);
  89 __isl_give isl_aff *isl_aff_add_constant(__isl_take isl_aff *aff, isl_int v);
  90
  91 __isl_give isl_aff *isl_aff_domain_factor_domain(__isl_take isl_aff *aff);
  92
  93 int isl_aff_plain_cmp(__isl_keep isl_aff *aff1, __isl_keep isl_aff *aff2);
  94
  95 __isl_give isl_aff *isl_aff_remove_unused_divs(__isl_take isl_aff *aff);
  96 __isl_give isl_aff *isl_aff_normalize(__isl_take isl_aff *aff);
  97
  98 __isl_give isl_aff *isl_aff_expand_divs( __isl_take isl_aff *aff,
  99         __isl_take isl_mat *div, int *exp);
 100
 101 __isl_give isl_pw_aff *isl_pw_aff_alloc_size(__isl_take isl_space *space,
 102         int n);
 103 __isl_give isl_pw_aff *isl_pw_aff_reset_space(__isl_take isl_pw_aff *pwaff,
 104         __isl_take isl_space *dim);
 105 __isl_give isl_pw_aff *isl_pw_aff_reset_domain_space(
 106         __isl_take isl_pw_aff *pwaff, __isl_take isl_space *space);
 107 __isl_give isl_pw_aff *isl_pw_aff_add_disjoint(
 108         __isl_take isl_pw_aff *pwaff1, __isl_take isl_pw_aff *pwaff2);
 109
 110 __isl_give isl_pw_aff *isl_pw_aff_union_opt(__isl_take isl_pw_aff *pwaff1,
 111         __isl_take isl_pw_aff *pwaff2, int max);
 112
 113 __isl_give isl_pw_aff *isl_pw_aff_set_rational(__isl_take isl_pw_aff *pwaff);
 114 __isl_give isl_pw_aff_list *isl_pw_aff_list_set_rational(
 115         __isl_take isl_pw_aff_list *list);
 116
 117 __isl_give isl_aff *isl_aff_scale_down(__isl_take isl_aff *aff, isl_int f);
 118 __isl_give isl_pw_aff *isl_pw_aff_scale(__isl_take isl_pw_aff *pwaff,
 119         isl_int f);
 120 __isl_give isl_pw_aff *isl_pw_aff_scale_down(__isl_take isl_pw_aff *pwaff,
 121         isl_int f);
 122
 123 isl_bool isl_aff_matching_params(__isl_keep isl_aff *aff,
 124         __isl_keep isl_space *space);
 125 isl_stat isl_aff_check_match_domain_space(__isl_keep isl_aff *aff,
 126         __isl_keep isl_space *space);
 127
 128 #undef BASE
 129 #define BASE aff
 130
 131 #include <isl_multi_templ.h>
 132
 133 __isl_give isl_multi_aff *isl_multi_aff_dup(__isl_keep isl_multi_aff *multi);
 134
 135 __isl_give isl_multi_aff *isl_multi_aff_align_divs(
 136         __isl_take isl_multi_aff *maff);
 137
 138 __isl_give isl_multi_aff *isl_multi_aff_from_basic_set_equalities(
 139         __isl_take isl_basic_set *bset);
 140
 141 __isl_give isl_multi_aff *isl_multi_aff_from_aff_mat(
 142         __isl_take isl_space *space, __isl_take isl_mat *mat);
 143
 144 #undef EL
 145 #define EL isl_pw_multi_aff
 146
 147 #include <isl_list_templ.h>
 148
 149 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_reset_domain_space(
 150         __isl_take isl_pw_multi_aff *pwmaff, __isl_take isl_space *space);
 151 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_reset_space(
 152         __isl_take isl_pw_multi_aff *pwmaff, __isl_take isl_space *space);
 153 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_add_disjoint(
 154         __isl_take isl_pw_multi_aff *pma1, __isl_take isl_pw_multi_aff *pma2);
 155
 156 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_project_out(
 157         __isl_take isl_pw_multi_aff *pma,
 158         enum isl_dim_type type, unsigned first, unsigned n);
 159
 160 isl_stat isl_seq_preimage(isl_int *dst, isl_int *src,
 161         __isl_keep isl_multi_aff *ma, int n_before, int n_after,
 162         int n_div_ma, int n_div_bmap,
 163         isl_int f, isl_int c1, isl_int c2, isl_int g, int has_denom);
 164
 165 __isl_give isl_aff *isl_aff_substitute_equalities(__isl_take isl_aff *aff,
 166         __isl_take isl_basic_set *eq);
 167 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_substitute(
 168         __isl_take isl_pw_multi_aff *pma, enum isl_dim_type type, unsigned pos,
 169         __isl_keep isl_pw_aff *subs);
 170
 171 isl_stat isl_pw_aff_check_named_params(__isl_keep isl_pw_aff *pa);
 172 isl_stat isl_pw_multi_aff_check_named_params(__isl_keep isl_pw_multi_aff *pma);
 173
 174 isl_bool isl_pw_aff_matching_params(__isl_keep isl_pw_aff *pa,
 175         __isl_keep isl_space *space);
 176 isl_stat isl_pw_aff_check_match_domain_space(__isl_keep isl_pw_aff *pa,
 177         __isl_keep isl_space *space);
 178
 179 __isl_give isl_basic_set *isl_aff_pos_basic_set(__isl_take isl_aff *aff);
 180
 181 #undef BASE
 182 #define BASE pw_aff
 183 #undef DOMBASE
 184 #define DOMBASE set
 185 #define EXPLICIT_DOMAIN
 186
 187 #include <isl_multi_templ.h>
 188
 189 #undef EXPLICIT_DOMAIN
 190
 191 #undef EL
 192 #define EL isl_union_pw_aff
 193
 194 #include <isl_list_templ.h>
 195
 196 #undef BASE
 197 #define BASE union_pw_aff
 198 #undef DOMBASE
 199 #define DOMBASE union_set
 200 #define EXPLICIT_DOMAIN
 201
 202 #include <isl_multi_templ.h>
 203
 204 #undef EXPLICIT_DOMAIN
 205
 206 #undef EL
 207 #define EL isl_union_pw_multi_aff
 208
 209 #include <isl_list_templ.h>
 210
 211 #endif