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_reordering.h>
   9
  10 /* ls represents the domain space.
  11  */
  12 struct isl_aff {
  13         int ref;
  14
  15         isl_local_space *ls;
  16         isl_vec         *v;
  17 };
  18
  19 #undef EL
  20 #define EL isl_aff
  21
  22 #include <isl_list_templ.h>
  23
  24 struct isl_pw_aff_piece {
  25         struct isl_set *set;
  26         struct isl_aff *aff;
  27 };
  28
  29 struct isl_pw_aff {
  30         int ref;
  31
  32         isl_space *dim;
  33
  34         int n;
  35
  36         size_t size;
  37         struct isl_pw_aff_piece p[1];
  38 };
  39
  40 #undef EL
  41 #define EL isl_pw_aff
  42
  43 #include <isl_list_templ.h>
  44
  45 struct isl_pw_multi_aff_piece {
  46         isl_set *set;
  47         isl_multi_aff *maff;
  48 };
  49
  50 struct isl_pw_multi_aff {
  51         int ref;
  52
  53         isl_space *dim;
  54
  55         int n;
  56
  57         size_t size;
  58         struct isl_pw_multi_aff_piece p[1];
  59 };
  60
  61 __isl_give isl_aff *isl_aff_alloc(__isl_take isl_local_space *ls);
  62
  63 __isl_give isl_aff *isl_aff_reset_space_and_domain(__isl_take isl_aff *aff,
  64         __isl_take isl_space *space, __isl_take isl_space *domain);
  65 __isl_give isl_aff *isl_aff_reset_domain_space(__isl_take isl_aff *aff,
  66         __isl_take isl_space *dim);
  67 __isl_give isl_aff *isl_aff_realign_domain(__isl_take isl_aff *aff,
  68         __isl_take isl_reordering *r);
  69
  70 __isl_give isl_aff *isl_aff_normalize(__isl_take isl_aff *aff);
  71
  72 __isl_give isl_aff *isl_aff_expand_divs( __isl_take isl_aff *aff,
  73         __isl_take isl_mat *div, int *exp);
  74
  75 __isl_give isl_pw_aff *isl_pw_aff_alloc_size(__isl_take isl_space *space,
  76         int n);
  77 __isl_give isl_pw_aff *isl_pw_aff_reset_space(__isl_take isl_pw_aff *pwaff,
  78         __isl_take isl_space *dim);
  79 __isl_give isl_pw_aff *isl_pw_aff_reset_domain_space(
  80         __isl_take isl_pw_aff *pwaff, __isl_take isl_space *space);
  81 __isl_give isl_pw_aff *isl_pw_aff_add_disjoint(
  82         __isl_take isl_pw_aff *pwaff1, __isl_take isl_pw_aff *pwaff2);
  83
  84 __isl_give isl_pw_aff *isl_pw_aff_union_opt(__isl_take isl_pw_aff *pwaff1,
  85         __isl_take isl_pw_aff *pwaff2, int max);
  86
  87 __isl_give isl_pw_aff *isl_pw_aff_set_rational(__isl_take isl_pw_aff *pwaff);
  88 __isl_give isl_pw_aff_list *isl_pw_aff_list_set_rational(
  89         __isl_take isl_pw_aff_list *list);
  90
  91 int isl_aff_check_match_domain_space(__isl_keep isl_aff *aff,
  92         __isl_keep isl_space *space);
  93
  94 #undef BASE
  95 #define BASE aff
  96
  97 #include <isl_multi_templ.h>
  98
  99 __isl_give isl_multi_aff *isl_multi_aff_dup(__isl_keep isl_multi_aff *multi);
 100
 101 __isl_give isl_multi_aff *isl_multi_aff_align_divs(
 102         __isl_take isl_multi_aff *maff);
 103
 104 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_reset_domain_space(
 105         __isl_take isl_pw_multi_aff *pwmaff, __isl_take isl_space *space);
 106 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_reset_space(
 107         __isl_take isl_pw_multi_aff *pwmaff, __isl_take isl_space *space);
 108 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_add_disjoint(
 109         __isl_take isl_pw_multi_aff *pma1, __isl_take isl_pw_multi_aff *pma2);
 110
 111 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_project_out(
 112         __isl_take isl_pw_multi_aff *pma,
 113         enum isl_dim_type type, unsigned first, unsigned n);
 114
 115 void isl_seq_substitute(isl_int *p, int pos, isl_int *subs,
 116         int p_len, int subs_len, isl_int v);
 117 void isl_seq_preimage(isl_int *dst, isl_int *src,
 118         __isl_keep isl_multi_aff *ma, int n_before, int n_after,
 119         int n_div_ma, int n_div_bmap,
 120         isl_int f, isl_int c1, isl_int c2, isl_int g, int has_denom);
 121
 122 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_substitute(
 123         __isl_take isl_pw_multi_aff *pma, enum isl_dim_type type, unsigned pos,
 124         __isl_keep isl_pw_aff *subs);
 125
 126 int isl_pw_aff_check_match_domain_space(__isl_keep isl_pw_aff *pa,
 127         __isl_keep isl_space *space);
 128
 129 #undef BASE
 130 #define BASE pw_aff
 131
 132 #include <isl_multi_templ.h>
 133
 134 #endif