include/isl/set.h

   1 /*
   2  * Copyright 2008-2009 Katholieke Universiteit Leuven
   3  *
   4  * Use of this software is governed by the GNU LGPLv2.1 license
   5  *
   6  * Written by Sven Verdoolaege, K.U.Leuven, Departement
   7  * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
   8  */
   9
  10 #ifndef ISL_SET_H
  11 #define ISL_SET_H
  12
  13 #include <isl/map_type.h>
  14 #include <isl/aff_type.h>
  15 #include <isl/list.h>
  16 #include <isl/mat.h>
  17 #include <isl/point.h>
  18 #include <isl/local_space.h>
  19
  20 #if defined(__cplusplus)
  21 extern "C" {
  22 #endif
  23
  24 unsigned isl_basic_set_n_dim(__isl_keep isl_basic_set *bset);
  25 unsigned isl_basic_set_n_param(__isl_keep isl_basic_set *bset);
  26 unsigned isl_basic_set_total_dim(const struct isl_basic_set *bset);
  27 unsigned isl_basic_set_dim(__isl_keep isl_basic_set *bset,
  28                                 enum isl_dim_type type);
  29
  30 unsigned isl_set_n_dim(__isl_keep isl_set *set);
  31 unsigned isl_set_n_param(__isl_keep isl_set *set);
  32 unsigned isl_set_dim(__isl_keep isl_set *set, enum isl_dim_type type);
  33
  34 isl_ctx *isl_basic_set_get_ctx(__isl_keep isl_basic_set *bset);
  35 isl_ctx *isl_set_get_ctx(__isl_keep isl_set *set);
  36 __isl_give isl_space *isl_basic_set_get_space(__isl_keep isl_basic_set *bset);
  37 __isl_give isl_space *isl_set_get_space(__isl_keep isl_set *set);
  38 __isl_give isl_set *isl_set_reset_space(__isl_take isl_set *set,
  39         __isl_take isl_space *dim);
  40
  41 __isl_give isl_aff *isl_basic_set_get_div(__isl_keep isl_basic_set *bset,
  42         int pos);
  43
  44 __isl_give isl_local_space *isl_basic_set_get_local_space(
  45         __isl_keep isl_basic_set *bset);
  46
  47 const char *isl_basic_set_get_tuple_name(__isl_keep isl_basic_set *bset);
  48 const char *isl_set_get_tuple_name(__isl_keep isl_set *set);
  49 __isl_give isl_basic_set *isl_basic_set_set_tuple_name(
  50         __isl_take isl_basic_set *set, const char *s);
  51 __isl_give isl_set *isl_set_set_tuple_name(__isl_take isl_set *set,
  52         const char *s);
  53 const char *isl_basic_set_get_dim_name(__isl_keep isl_basic_set *bset,
  54         enum isl_dim_type type, unsigned pos);
  55 __isl_give isl_basic_set *isl_basic_set_set_dim_name(
  56         __isl_take isl_basic_set *bset,
  57         enum isl_dim_type type, unsigned pos, const char *s);
  58 int isl_set_has_dim_name(__isl_keep isl_set *set,
  59         enum isl_dim_type type, unsigned pos);
  60 const char *isl_set_get_dim_name(__isl_keep isl_set *set,
  61         enum isl_dim_type type, unsigned pos);
  62 __isl_give isl_set *isl_set_set_dim_name(__isl_take isl_set *set,
  63         enum isl_dim_type type, unsigned pos, const char *s);
  64
  65 __isl_give isl_set *isl_set_set_dim_id(__isl_take isl_set *set,
  66         enum isl_dim_type type, unsigned pos, __isl_take isl_id *id);
  67 int isl_set_has_dim_id(__isl_keep isl_set *set,
  68         enum isl_dim_type type, unsigned pos);
  69 __isl_give isl_id *isl_set_get_dim_id(__isl_keep isl_set *set,
  70         enum isl_dim_type type, unsigned pos);
  71 __isl_give isl_set *isl_set_set_tuple_id(__isl_take isl_set *set,
  72         __isl_take isl_id *id);
  73 __isl_give isl_set *isl_set_reset_tuple_id(__isl_take isl_set *set);
  74 int isl_set_has_tuple_id(__isl_keep isl_set *set);
  75 __isl_give isl_id *isl_set_get_tuple_id(__isl_keep isl_set *set);
  76
  77 int isl_set_find_dim_by_id(__isl_keep isl_set *set, enum isl_dim_type type,
  78         __isl_keep isl_id *id);
  79 int isl_set_find_dim_by_name(__isl_keep isl_set *set, enum isl_dim_type type,
  80         const char *name);
  81
  82 int isl_basic_set_is_rational(__isl_keep isl_basic_set *bset);
  83
  84 struct isl_basic_set *isl_basic_set_alloc(struct isl_ctx *ctx,
  85                 unsigned nparam, unsigned dim, unsigned extra,
  86                 unsigned n_eq, unsigned n_ineq);
  87 struct isl_basic_set *isl_basic_set_extend(struct isl_basic_set *base,
  88                 unsigned nparam, unsigned dim, unsigned extra,
  89                 unsigned n_eq, unsigned n_ineq);
  90 struct isl_basic_set *isl_basic_set_extend_constraints(
  91                 struct isl_basic_set *base, unsigned n_eq, unsigned n_ineq);
  92 struct isl_basic_set *isl_basic_set_finalize(struct isl_basic_set *bset);
  93 void isl_basic_set_free(__isl_take isl_basic_set *bset);
  94 __isl_give isl_basic_set *isl_basic_set_copy(__isl_keep isl_basic_set *bset);
  95 struct isl_basic_set *isl_basic_set_dup(struct isl_basic_set *bset);
  96 __isl_give isl_basic_set *isl_basic_set_empty(__isl_take isl_space *dim);
  97 struct isl_basic_set *isl_basic_set_empty_like(struct isl_basic_set *bset);
  98 __isl_give isl_basic_set *isl_basic_set_universe(__isl_take isl_space *dim);
  99 __isl_give isl_basic_set *isl_basic_set_nat_universe(__isl_take isl_space *dim);
 100 struct isl_basic_set *isl_basic_set_universe_like(struct isl_basic_set *bset);
 101 __isl_give isl_basic_set *isl_basic_set_universe_like_set(
 102         __isl_keep isl_set *model);
 103 struct isl_basic_set *isl_basic_set_interval(struct isl_ctx *ctx,
 104         isl_int min, isl_int max);
 105 __isl_give isl_basic_set *isl_basic_set_positive_orthant(
 106         __isl_take isl_space *space);
 107 void isl_basic_set_print_internal(__isl_keep isl_basic_set *bset,
 108                                 FILE *out, int indent);
 109 __isl_export
 110 __isl_give isl_basic_set *isl_basic_set_intersect(
 111                 __isl_take isl_basic_set *bset1,
 112                 __isl_take isl_basic_set *bset2);
 113 __isl_export
 114 __isl_give isl_basic_set *isl_basic_set_intersect_params(
 115         __isl_take isl_basic_set *bset1, __isl_take isl_basic_set *bset2);
 116 __isl_export
 117 __isl_give isl_basic_set *isl_basic_set_apply(
 118                 __isl_take isl_basic_set *bset,
 119                 __isl_take isl_basic_map *bmap);
 120 __isl_export
 121 __isl_give isl_basic_set *isl_basic_set_affine_hull(
 122                 __isl_take isl_basic_set *bset);
 123 __isl_give isl_basic_set *isl_basic_set_remove_dims(
 124         __isl_take isl_basic_set *bset,
 125         enum isl_dim_type type, unsigned first, unsigned n);
 126 __isl_export
 127 __isl_give isl_basic_set *isl_basic_set_sample(__isl_take isl_basic_set *bset);
 128 struct isl_basic_set *isl_basic_set_simplify(struct isl_basic_set *bset);
 129 __isl_export
 130 __isl_give isl_basic_set *isl_basic_set_detect_equalities(
 131                                                 __isl_take isl_basic_set *bset);
 132 __isl_give isl_basic_set *isl_basic_set_remove_redundancies(
 133         __isl_take isl_basic_set *bset);
 134 __isl_give isl_set *isl_set_remove_redundancies(__isl_take isl_set *set);
 135 __isl_give isl_basic_set *isl_basic_set_list_product(
 136         __isl_take struct isl_basic_set_list *list);
 137
 138 __isl_give isl_basic_set *isl_basic_set_read_from_file(isl_ctx *ctx,
 139         FILE *input);
 140 __isl_constructor
 141 __isl_give isl_basic_set *isl_basic_set_read_from_str(isl_ctx *ctx,
 142         const char *str);
 143 __isl_give isl_set *isl_set_read_from_file(isl_ctx *ctx, FILE *input);
 144 __isl_constructor
 145 __isl_give isl_set *isl_set_read_from_str(isl_ctx *ctx, const char *str);
 146 void isl_basic_set_dump(__isl_keep isl_basic_set *bset);
 147 void isl_set_dump(__isl_keep isl_set *set);
 148 __isl_give isl_printer *isl_printer_print_basic_set(
 149         __isl_take isl_printer *printer, __isl_keep isl_basic_set *bset);
 150 __isl_give isl_printer *isl_printer_print_set(__isl_take isl_printer *printer,
 151         __isl_keep isl_set *map);
 152 void isl_basic_set_print(__isl_keep isl_basic_set *bset, FILE *out, int indent,
 153         const char *prefix, const char *suffix, unsigned output_format);
 154 void isl_set_print(__isl_keep struct isl_set *set, FILE *out, int indent,
 155         unsigned output_format);
 156 __isl_give isl_basic_set *isl_basic_set_fix(__isl_take isl_basic_set *bset,
 157                 enum isl_dim_type type, unsigned pos, isl_int value);
 158 __isl_give isl_basic_set *isl_basic_set_fix_si(__isl_take isl_basic_set *bset,
 159                 enum isl_dim_type type, unsigned pos, int value);
 160 __isl_give isl_set *isl_set_fix_si(__isl_take isl_set *set,
 161                 enum isl_dim_type type, unsigned pos, int value);
 162 __isl_give isl_set *isl_set_lower_bound_si(__isl_take isl_set *set,
 163                 enum isl_dim_type type, unsigned pos, int value);
 164 __isl_give isl_set *isl_set_lower_bound(__isl_take isl_set *set,
 165         enum isl_dim_type type, unsigned pos, isl_int value);
 166 __isl_give isl_set *isl_set_upper_bound_si(__isl_take isl_set *set,
 167         enum isl_dim_type type, unsigned pos, int value);
 168 __isl_give isl_set *isl_set_upper_bound(__isl_take isl_set *set,
 169         enum isl_dim_type type, unsigned pos, isl_int value);
 170
 171 __isl_give isl_set *isl_set_equate(__isl_take isl_set *set,
 172         enum isl_dim_type type1, int pos1, enum isl_dim_type type2, int pos2);
 173
 174 struct isl_basic_set *isl_basic_set_from_underlying_set(
 175         struct isl_basic_set *bset, struct isl_basic_set *like);
 176 struct isl_set *isl_set_from_underlying_set(
 177         struct isl_set *set, struct isl_basic_set *like);
 178 struct isl_set *isl_set_to_underlying_set(struct isl_set *set);
 179
 180 __isl_export
 181 int isl_basic_set_is_equal(
 182                 struct isl_basic_set *bset1, struct isl_basic_set *bset2);
 183
 184 __isl_give isl_set *isl_basic_set_partial_lexmin(
 185                 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
 186                 __isl_give isl_set **empty);
 187 __isl_give isl_set *isl_basic_set_partial_lexmax(
 188                 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
 189                 __isl_give isl_set **empty);
 190 __isl_give isl_set *isl_set_partial_lexmin(
 191                 __isl_take isl_set *set, __isl_take isl_set *dom,
 192                 __isl_give isl_set **empty);
 193 __isl_give isl_set *isl_set_partial_lexmax(
 194                 __isl_take isl_set *set, __isl_take isl_set *dom,
 195                 __isl_give isl_set **empty);
 196 __isl_export
 197 __isl_give isl_set *isl_basic_set_lexmin(__isl_take isl_basic_set *bset);
 198 __isl_export
 199 __isl_give isl_set *isl_basic_set_lexmax(__isl_take isl_basic_set *bset);
 200 __isl_export
 201 __isl_give isl_set *isl_set_lexmin(__isl_take isl_set *set);
 202 __isl_export
 203 __isl_give isl_set *isl_set_lexmax(__isl_take isl_set *set);
 204 __isl_give isl_pw_multi_aff *isl_basic_set_partial_lexmin_pw_multi_aff(
 205         __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
 206         __isl_give isl_set **empty);
 207 __isl_give isl_pw_multi_aff *isl_basic_set_partial_lexmax_pw_multi_aff(
 208         __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
 209         __isl_give isl_set **empty);
 210
 211 __isl_export
 212 __isl_give isl_set *isl_basic_set_union(
 213                 __isl_take isl_basic_set *bset1,
 214                 __isl_take isl_basic_set *bset2);
 215
 216 int isl_basic_set_compare_at(struct isl_basic_set *bset1,
 217         struct isl_basic_set *bset2, int pos);
 218 int isl_set_follows_at(__isl_keep isl_set *set1,
 219         __isl_keep isl_set *set2, int pos);
 220
 221 __isl_give isl_basic_set *isl_basic_set_params(__isl_take isl_basic_set *bset);
 222 __isl_give isl_set *isl_set_params(__isl_take isl_set *set);
 223 __isl_give isl_set *isl_set_from_params(__isl_take isl_set *set);
 224
 225 int isl_basic_set_dims_get_sign(__isl_keep isl_basic_set *bset,
 226         enum isl_dim_type type, unsigned pos, unsigned n, int *signs);
 227
 228 int isl_basic_set_is_universe(__isl_keep isl_basic_set *bset);
 229 int isl_basic_set_plain_is_empty(__isl_keep isl_basic_set *bset);
 230 int isl_basic_set_fast_is_empty(__isl_keep isl_basic_set *bset);
 231 __isl_export
 232 int isl_basic_set_is_empty(__isl_keep isl_basic_set *bset);
 233 int isl_basic_set_is_bounded(__isl_keep isl_basic_set *bset);
 234 __isl_export
 235 int isl_basic_set_is_subset(__isl_keep isl_basic_set *bset1,
 236         __isl_keep isl_basic_set *bset2);
 237
 238 struct isl_set *isl_set_alloc(struct isl_ctx *ctx,
 239                 unsigned nparam, unsigned dim, int n, unsigned flags);
 240 struct isl_set *isl_set_extend(struct isl_set *base,
 241                 unsigned nparam, unsigned dim);
 242 __isl_give isl_set *isl_set_empty(__isl_take isl_space *dim);
 243 struct isl_set *isl_set_empty_like(struct isl_set *set);
 244 __isl_give isl_set *isl_set_universe(__isl_take isl_space *dim);
 245 __isl_give isl_set *isl_set_nat_universe(__isl_take isl_space *dim);
 246 __isl_give isl_set *isl_set_universe_like(__isl_keep isl_set *model);
 247 __isl_give isl_set *isl_set_add_basic_set(__isl_take isl_set *set,
 248                                                 __isl_take isl_basic_set *bset);
 249 struct isl_set *isl_set_finalize(struct isl_set *set);
 250 __isl_give isl_set *isl_set_copy(__isl_keep isl_set *set);
 251 void isl_set_free(__isl_take isl_set *set);
 252 struct isl_set *isl_set_dup(struct isl_set *set);
 253 __isl_constructor
 254 __isl_give isl_set *isl_set_from_basic_set(__isl_take isl_basic_set *bset);
 255 __isl_export
 256 __isl_give isl_basic_set *isl_set_sample(__isl_take isl_set *set);
 257 __isl_give isl_point *isl_basic_set_sample_point(__isl_take isl_basic_set *bset);
 258 __isl_give isl_point *isl_set_sample_point(__isl_take isl_set *set);
 259 __isl_export
 260 __isl_give isl_set *isl_set_detect_equalities(__isl_take isl_set *set);
 261 __isl_export
 262 __isl_give isl_basic_set *isl_set_affine_hull(__isl_take isl_set *set);
 263 __isl_give isl_basic_set *isl_set_convex_hull(__isl_take isl_set *set);
 264 __isl_export
 265 __isl_give isl_basic_set *isl_set_polyhedral_hull(__isl_take isl_set *set);
 266 __isl_give isl_basic_set *isl_set_simple_hull(__isl_take isl_set *set);
 267 struct isl_basic_set *isl_set_bounded_simple_hull(struct isl_set *set);
 268 __isl_give isl_set *isl_set_recession_cone(__isl_take isl_set *set);
 269
 270 struct isl_set *isl_set_union_disjoint(
 271                         struct isl_set *set1, struct isl_set *set2);
 272 __isl_export
 273 __isl_give isl_set *isl_set_union(
 274                 __isl_take isl_set *set1,
 275                 __isl_take isl_set *set2);
 276 __isl_give isl_set *isl_set_product(__isl_take isl_set *set1,
 277         __isl_take isl_set *set2);
 278 __isl_give isl_basic_set *isl_basic_set_flat_product(
 279         __isl_take isl_basic_set *bset1, __isl_take isl_basic_set *bset2);
 280 __isl_give isl_set *isl_set_flat_product(__isl_take isl_set *set1,
 281         __isl_take isl_set *set2);
 282 __isl_export
 283 __isl_give isl_set *isl_set_intersect(
 284                 __isl_take isl_set *set1,
 285                 __isl_take isl_set *set2);
 286 __isl_export
 287 __isl_give isl_set *isl_set_intersect_params(__isl_take isl_set *set,
 288                 __isl_take isl_set *params);
 289 __isl_export
 290 __isl_give isl_set *isl_set_subtract(
 291                 __isl_take isl_set *set1,
 292                 __isl_take isl_set *set2);
 293 __isl_export
 294 __isl_give isl_set *isl_set_complement(__isl_take isl_set *set);
 295 __isl_export
 296 __isl_give isl_set *isl_set_apply(
 297                 __isl_take isl_set *set,
 298                 __isl_take isl_map *map);
 299 __isl_give isl_set *isl_set_fix(__isl_take isl_set *set,
 300                 enum isl_dim_type type, unsigned pos, isl_int value);
 301 struct isl_set *isl_set_fix_dim_si(struct isl_set *set,
 302                 unsigned dim, int value);
 303 struct isl_set *isl_set_lower_bound_dim(struct isl_set *set,
 304                 unsigned dim, isl_int value);
 305 __isl_give isl_set *isl_set_insert_dims(__isl_take isl_set *set,
 306                 enum isl_dim_type type, unsigned pos, unsigned n);
 307 __isl_give isl_basic_set *isl_basic_set_add(__isl_take isl_basic_set *bset,
 308                 enum isl_dim_type type, unsigned n);
 309 __isl_give isl_set *isl_set_add_dims(__isl_take isl_set *set,
 310                 enum isl_dim_type type, unsigned n);
 311 __isl_give isl_basic_set *isl_basic_set_move_dims(__isl_take isl_basic_set *bset,
 312         enum isl_dim_type dst_type, unsigned dst_pos,
 313         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 314 __isl_give isl_set *isl_set_move_dims(__isl_take isl_set *set,
 315         enum isl_dim_type dst_type, unsigned dst_pos,
 316         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 317 __isl_give isl_basic_set *isl_basic_set_project_out(
 318                 __isl_take isl_basic_set *bset,
 319                 enum isl_dim_type type, unsigned first, unsigned n);
 320 __isl_give isl_set *isl_set_project_out(__isl_take isl_set *set,
 321                 enum isl_dim_type type, unsigned first, unsigned n);
 322 __isl_give isl_basic_set *isl_basic_set_remove_divs(
 323         __isl_take isl_basic_set *bset);
 324 __isl_give isl_set *isl_set_eliminate(__isl_take isl_set *set,
 325         enum isl_dim_type type, unsigned first, unsigned n);
 326 struct isl_set *isl_set_eliminate_dims(struct isl_set *set,
 327                 unsigned first, unsigned n);
 328 __isl_give isl_set *isl_set_remove_dims(__isl_take isl_set *bset,
 329         enum isl_dim_type type, unsigned first, unsigned n);
 330 __isl_give isl_set *isl_set_remove_divs_involving_dims(__isl_take isl_set *set,
 331         enum isl_dim_type type, unsigned first, unsigned n);
 332 __isl_give isl_set *isl_set_remove_unknown_divs(__isl_take isl_set *set);
 333 __isl_give isl_set *isl_set_remove_divs(__isl_take isl_set *set);
 334 __isl_give isl_set *isl_set_split_dims(__isl_take isl_set *set,
 335         enum isl_dim_type type, unsigned first, unsigned n);
 336
 337 int isl_basic_set_involves_dims(__isl_keep isl_basic_set *bset,
 338         enum isl_dim_type type, unsigned first, unsigned n);
 339 int isl_set_involves_dims(__isl_keep isl_set *set,
 340         enum isl_dim_type type, unsigned first, unsigned n);
 341
 342 void isl_set_print_internal(__isl_keep isl_set *set, FILE *out, int indent);
 343 int isl_set_plain_is_empty(__isl_keep isl_set *set);
 344 int isl_set_fast_is_empty(__isl_keep isl_set *set);
 345 int isl_set_plain_is_universe(__isl_keep isl_set *set);
 346 int isl_set_fast_is_universe(__isl_keep isl_set *set);
 347 int isl_set_is_params(__isl_keep isl_set *set);
 348 __isl_export
 349 int isl_set_is_empty(__isl_keep isl_set *set);
 350 int isl_set_is_bounded(__isl_keep isl_set *set);
 351 __isl_export
 352 int isl_set_is_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 353 __isl_export
 354 int isl_set_is_strict_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 355 __isl_export
 356 int isl_set_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 357 int isl_set_is_singleton(__isl_keep isl_set *set);
 358 int isl_set_is_box(__isl_keep isl_set *set);
 359 int isl_set_has_equal_space(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 360
 361 __isl_give isl_set *isl_set_sum(__isl_take isl_set *set1,
 362         __isl_take isl_set *set2);
 363 __isl_give isl_basic_set *isl_basic_set_neg(__isl_take isl_basic_set *bset);
 364 __isl_give isl_set *isl_set_neg(__isl_take isl_set *set);
 365
 366 __isl_give isl_set *isl_set_make_disjoint(__isl_take isl_set *set);
 367 struct isl_set *isl_basic_set_compute_divs(struct isl_basic_set *bset);
 368 __isl_give isl_set *isl_set_compute_divs(__isl_take isl_set *set);
 369 __isl_give isl_set *isl_set_align_divs(__isl_take isl_set *set);
 370
 371 struct isl_basic_set *isl_set_copy_basic_set(struct isl_set *set);
 372 struct isl_set *isl_set_drop_basic_set(struct isl_set *set,
 373                                                 struct isl_basic_set *bset);
 374
 375 int isl_basic_set_plain_dim_is_fixed(__isl_keep isl_basic_set *bset,
 376         unsigned dim, isl_int *val);
 377
 378 int isl_set_plain_is_fixed(__isl_keep isl_set *set,
 379         enum isl_dim_type type, unsigned pos, isl_int *val);
 380 int isl_set_plain_dim_is_fixed(__isl_keep isl_set *set,
 381         unsigned dim, isl_int *val);
 382 int isl_set_fast_dim_is_fixed(__isl_keep isl_set *set,
 383         unsigned dim, isl_int *val);
 384 int isl_set_plain_dim_has_fixed_lower_bound(__isl_keep isl_set *set,
 385         unsigned dim, isl_int *val);
 386 int isl_set_dim_is_bounded(__isl_keep isl_set *set,
 387         enum isl_dim_type type, unsigned pos);
 388 int isl_set_dim_has_lower_bound(__isl_keep isl_set *set,
 389         enum isl_dim_type type, unsigned pos);
 390 int isl_set_dim_has_upper_bound(__isl_keep isl_set *set,
 391         enum isl_dim_type type, unsigned pos);
 392
 393 __isl_export
 394 __isl_give isl_basic_set *isl_basic_set_gist(__isl_take isl_basic_set *bset,
 395                                             __isl_take isl_basic_set *context);
 396 __isl_give isl_set *isl_set_gist_basic_set(__isl_take isl_set *set,
 397         __isl_take isl_basic_set *context);
 398 __isl_export
 399 __isl_give isl_set *isl_set_gist(__isl_take isl_set *set,
 400         __isl_take isl_set *context);
 401 __isl_give isl_set *isl_set_gist_params(__isl_take isl_set *set,
 402         __isl_take isl_set *context);
 403 int isl_basic_set_dim_residue_class(struct isl_basic_set *bset,
 404         int pos, isl_int *modulo, isl_int *residue);
 405 int isl_set_dim_residue_class(struct isl_set *set,
 406         int pos, isl_int *modulo, isl_int *residue);
 407
 408 __isl_export
 409 __isl_give isl_set *isl_set_coalesce(__isl_take isl_set *set);
 410
 411 int isl_set_plain_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 412 int isl_set_fast_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 413 int isl_set_plain_is_disjoint(__isl_keep isl_set *set1,
 414         __isl_keep isl_set *set2);
 415 int isl_set_fast_is_disjoint(__isl_keep isl_set *set1,
 416         __isl_keep isl_set *set2);
 417
 418 uint32_t isl_set_get_hash(struct isl_set *set);
 419
 420 int isl_set_dim_is_unique(struct isl_set *set, unsigned dim);
 421
 422 int isl_set_n_basic_set(__isl_keep isl_set *set);
 423 __isl_export
 424 int isl_set_foreach_basic_set(__isl_keep isl_set *set,
 425         int (*fn)(__isl_take isl_basic_set *bset, void *user), void *user);
 426
 427 int isl_set_foreach_point(__isl_keep isl_set *set,
 428         int (*fn)(__isl_take isl_point *pnt, void *user), void *user);
 429 int isl_set_count(__isl_keep isl_set *set, isl_int *count);
 430 int isl_basic_set_count_upto(__isl_keep isl_basic_set *bset,
 431         isl_int max, isl_int *count);
 432 int isl_set_count_upto(__isl_keep isl_set *set, isl_int max, isl_int *count);
 433
 434 __isl_give isl_basic_set *isl_basic_set_from_point(__isl_take isl_point *pnt);
 435 __isl_give isl_set *isl_set_from_point(__isl_take isl_point *pnt);
 436 __isl_give isl_basic_set *isl_basic_set_box_from_points(
 437         __isl_take isl_point *pnt1, __isl_take isl_point *pnt2);
 438 __isl_give isl_set *isl_set_box_from_points(__isl_take isl_point *pnt1,
 439         __isl_take isl_point *pnt2);
 440
 441 __isl_give isl_basic_set *isl_basic_set_lift(__isl_take isl_basic_set *bset);
 442 __isl_give isl_set *isl_set_lift(__isl_take isl_set *set);
 443
 444 __isl_give isl_map *isl_set_lex_le_set(__isl_take isl_set *set1,
 445         __isl_take isl_set *set2);
 446 __isl_give isl_map *isl_set_lex_lt_set(__isl_take isl_set *set1,
 447         __isl_take isl_set *set2);
 448 __isl_give isl_map *isl_set_lex_ge_set(__isl_take isl_set *set1,
 449         __isl_take isl_set *set2);
 450 __isl_give isl_map *isl_set_lex_gt_set(__isl_take isl_set *set1,
 451         __isl_take isl_set *set2);
 452
 453 int isl_set_size(__isl_keep isl_set *set);
 454
 455 __isl_give isl_set *isl_set_align_params(__isl_take isl_set *set,
 456         __isl_take isl_space *model);
 457
 458 __isl_give isl_mat *isl_basic_set_equalities_matrix(
 459         __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
 460         enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
 461 __isl_give isl_mat *isl_basic_set_inequalities_matrix(
 462         __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
 463         enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
 464 __isl_give isl_basic_set *isl_basic_set_from_constraint_matrices(
 465         __isl_take isl_space *dim,
 466         __isl_take isl_mat *eq, __isl_take isl_mat *ineq, enum isl_dim_type c1,
 467         enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
 468
 469 __isl_give isl_mat *isl_basic_set_reduced_basis(__isl_keep isl_basic_set *bset);
 470
 471 __isl_give isl_basic_set *isl_basic_set_coefficients(
 472         __isl_take isl_basic_set *bset);
 473 __isl_give isl_basic_set *isl_set_coefficients(__isl_take isl_set *set);
 474 __isl_give isl_basic_set *isl_basic_set_solutions(
 475         __isl_take isl_basic_set *bset);
 476 __isl_give isl_basic_set *isl_set_solutions(__isl_take isl_set *set);
 477
 478 __isl_give isl_pw_aff *isl_set_dim_max(__isl_take isl_set *set, int pos);
 479 __isl_give isl_pw_aff *isl_set_dim_min(__isl_take isl_set *set, int pos);
 480
 481 __isl_give char *isl_set_to_str(__isl_keep isl_set *set);
 482
 483 #if defined(__cplusplus)
 484 }
 485 #endif
 486
 487 #include <isl/dim.h>
 488
 489 #endif