include/isl/set.h

   1 /*
   2  * Copyright 2008-2009 Katholieke Universiteit Leuven
   3  *
   4  * Use of this software is governed by the MIT 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 #include <isl/val.h>
  20
  21 #if defined(__cplusplus)
  22 extern "C" {
  23 #endif
  24
  25 unsigned isl_basic_set_n_dim(__isl_keep isl_basic_set *bset);
  26 unsigned isl_basic_set_n_param(__isl_keep isl_basic_set *bset);
  27 unsigned isl_basic_set_total_dim(const struct isl_basic_set *bset);
  28 unsigned isl_basic_set_dim(__isl_keep isl_basic_set *bset,
  29                                 enum isl_dim_type type);
  30
  31 unsigned isl_set_n_dim(__isl_keep isl_set *set);
  32 unsigned isl_set_n_param(__isl_keep isl_set *set);
  33 unsigned isl_set_dim(__isl_keep isl_set *set, enum isl_dim_type type);
  34
  35 isl_ctx *isl_basic_set_get_ctx(__isl_keep isl_basic_set *bset);
  36 isl_ctx *isl_set_get_ctx(__isl_keep isl_set *set);
  37 __isl_give isl_space *isl_basic_set_get_space(__isl_keep isl_basic_set *bset);
  38 __isl_give isl_space *isl_set_get_space(__isl_keep isl_set *set);
  39 __isl_give isl_set *isl_set_reset_space(__isl_take isl_set *set,
  40         __isl_take isl_space *dim);
  41
  42 __isl_give isl_aff *isl_basic_set_get_div(__isl_keep isl_basic_set *bset,
  43         int pos);
  44
  45 __isl_give isl_local_space *isl_basic_set_get_local_space(
  46         __isl_keep isl_basic_set *bset);
  47
  48 const char *isl_basic_set_get_tuple_name(__isl_keep isl_basic_set *bset);
  49 int isl_set_has_tuple_name(__isl_keep isl_set *set);
  50 const char *isl_set_get_tuple_name(__isl_keep isl_set *set);
  51 __isl_give isl_basic_set *isl_basic_set_set_tuple_name(
  52         __isl_take isl_basic_set *set, const char *s);
  53 __isl_give isl_set *isl_set_set_tuple_name(__isl_take isl_set *set,
  54         const char *s);
  55 const char *isl_basic_set_get_dim_name(__isl_keep isl_basic_set *bset,
  56         enum isl_dim_type type, unsigned pos);
  57 __isl_give isl_basic_set *isl_basic_set_set_dim_name(
  58         __isl_take isl_basic_set *bset,
  59         enum isl_dim_type type, unsigned pos, const char *s);
  60 int isl_set_has_dim_name(__isl_keep isl_set *set,
  61         enum isl_dim_type type, unsigned pos);
  62 const char *isl_set_get_dim_name(__isl_keep isl_set *set,
  63         enum isl_dim_type type, unsigned pos);
  64 __isl_give isl_set *isl_set_set_dim_name(__isl_take isl_set *set,
  65         enum isl_dim_type type, unsigned pos, const char *s);
  66
  67 __isl_give isl_id *isl_basic_set_get_dim_id(__isl_keep isl_basic_set *bset,
  68         enum isl_dim_type type, unsigned pos);
  69 __isl_give isl_basic_set *isl_basic_set_set_tuple_id(
  70         __isl_take isl_basic_set *bset, __isl_take isl_id *id);
  71 __isl_give isl_set *isl_set_set_dim_id(__isl_take isl_set *set,
  72         enum isl_dim_type type, unsigned pos, __isl_take isl_id *id);
  73 int isl_set_has_dim_id(__isl_keep isl_set *set,
  74         enum isl_dim_type type, unsigned pos);
  75 __isl_give isl_id *isl_set_get_dim_id(__isl_keep isl_set *set,
  76         enum isl_dim_type type, unsigned pos);
  77 __isl_give isl_set *isl_set_set_tuple_id(__isl_take isl_set *set,
  78         __isl_take isl_id *id);
  79 __isl_give isl_set *isl_set_reset_tuple_id(__isl_take isl_set *set);
  80 int isl_set_has_tuple_id(__isl_keep isl_set *set);
  81 __isl_give isl_id *isl_set_get_tuple_id(__isl_keep isl_set *set);
  82 __isl_give isl_set *isl_set_reset_user(__isl_take isl_set *set);
  83
  84 int isl_set_find_dim_by_id(__isl_keep isl_set *set, enum isl_dim_type type,
  85         __isl_keep isl_id *id);
  86 int isl_set_find_dim_by_name(__isl_keep isl_set *set, enum isl_dim_type type,
  87         const char *name);
  88
  89 int isl_basic_set_is_rational(__isl_keep isl_basic_set *bset);
  90
  91 struct isl_basic_set *isl_basic_set_alloc(struct isl_ctx *ctx,
  92                 unsigned nparam, unsigned dim, unsigned extra,
  93                 unsigned n_eq, unsigned n_ineq);
  94 struct isl_basic_set *isl_basic_set_extend(struct isl_basic_set *base,
  95                 unsigned nparam, unsigned dim, unsigned extra,
  96                 unsigned n_eq, unsigned n_ineq);
  97 struct isl_basic_set *isl_basic_set_extend_constraints(
  98                 struct isl_basic_set *base, unsigned n_eq, unsigned n_ineq);
  99 struct isl_basic_set *isl_basic_set_finalize(struct isl_basic_set *bset);
 100 void *isl_basic_set_free(__isl_take isl_basic_set *bset);
 101 __isl_give isl_basic_set *isl_basic_set_copy(__isl_keep isl_basic_set *bset);
 102 struct isl_basic_set *isl_basic_set_dup(struct isl_basic_set *bset);
 103 __isl_give isl_basic_set *isl_basic_set_empty(__isl_take isl_space *dim);
 104 struct isl_basic_set *isl_basic_set_empty_like(struct isl_basic_set *bset);
 105 __isl_give isl_basic_set *isl_basic_set_universe(__isl_take isl_space *dim);
 106 __isl_give isl_basic_set *isl_basic_set_nat_universe(__isl_take isl_space *dim);
 107 struct isl_basic_set *isl_basic_set_universe_like(struct isl_basic_set *bset);
 108 __isl_give isl_basic_set *isl_basic_set_universe_like_set(
 109         __isl_keep isl_set *model);
 110 __isl_give isl_basic_set *isl_basic_set_positive_orthant(
 111         __isl_take isl_space *space);
 112 void isl_basic_set_print_internal(__isl_keep isl_basic_set *bset,
 113                                 FILE *out, int indent);
 114 __isl_export
 115 __isl_give isl_basic_set *isl_basic_set_intersect(
 116                 __isl_take isl_basic_set *bset1,
 117                 __isl_take isl_basic_set *bset2);
 118 __isl_export
 119 __isl_give isl_basic_set *isl_basic_set_intersect_params(
 120         __isl_take isl_basic_set *bset1, __isl_take isl_basic_set *bset2);
 121 __isl_export
 122 __isl_give isl_basic_set *isl_basic_set_apply(
 123                 __isl_take isl_basic_set *bset,
 124                 __isl_take isl_basic_map *bmap);
 125 __isl_give isl_basic_set *isl_basic_set_preimage_multi_aff(
 126         __isl_take isl_basic_set *bset, __isl_take isl_multi_aff *ma);
 127 __isl_export
 128 __isl_give isl_basic_set *isl_basic_set_affine_hull(
 129                 __isl_take isl_basic_set *bset);
 130 __isl_give isl_basic_set *isl_basic_set_remove_dims(
 131         __isl_take isl_basic_set *bset,
 132         enum isl_dim_type type, unsigned first, unsigned n);
 133 __isl_export
 134 __isl_give isl_basic_set *isl_basic_set_sample(__isl_take isl_basic_set *bset);
 135 struct isl_basic_set *isl_basic_set_simplify(struct isl_basic_set *bset);
 136 __isl_export
 137 __isl_give isl_basic_set *isl_basic_set_detect_equalities(
 138                                                 __isl_take isl_basic_set *bset);
 139 __isl_give isl_basic_set *isl_basic_set_remove_redundancies(
 140         __isl_take isl_basic_set *bset);
 141 __isl_give isl_set *isl_set_remove_redundancies(__isl_take isl_set *set);
 142 __isl_give isl_basic_set *isl_basic_set_list_product(
 143         __isl_take struct isl_basic_set_list *list);
 144
 145 __isl_give isl_basic_set *isl_basic_set_read_from_file(isl_ctx *ctx,
 146         FILE *input);
 147 __isl_constructor
 148 __isl_give isl_basic_set *isl_basic_set_read_from_str(isl_ctx *ctx,
 149         const char *str);
 150 __isl_give isl_set *isl_set_read_from_file(isl_ctx *ctx, FILE *input);
 151 __isl_constructor
 152 __isl_give isl_set *isl_set_read_from_str(isl_ctx *ctx, const char *str);
 153 void isl_basic_set_dump(__isl_keep isl_basic_set *bset);
 154 void isl_set_dump(__isl_keep isl_set *set);
 155 __isl_give isl_printer *isl_printer_print_basic_set(
 156         __isl_take isl_printer *printer, __isl_keep isl_basic_set *bset);
 157 __isl_give isl_printer *isl_printer_print_set(__isl_take isl_printer *printer,
 158         __isl_keep isl_set *map);
 159 void isl_basic_set_print(__isl_keep isl_basic_set *bset, FILE *out, int indent,
 160         const char *prefix, const char *suffix, unsigned output_format);
 161 void isl_set_print(__isl_keep struct isl_set *set, FILE *out, int indent,
 162         unsigned output_format);
 163 __isl_give isl_basic_set *isl_basic_set_fix_si(__isl_take isl_basic_set *bset,
 164                 enum isl_dim_type type, unsigned pos, int value);
 165 __isl_give isl_basic_set *isl_basic_set_fix_val(__isl_take isl_basic_set *bset,
 166         enum isl_dim_type type, unsigned pos, __isl_take isl_val *v);
 167 __isl_give isl_set *isl_set_fix_si(__isl_take isl_set *set,
 168                 enum isl_dim_type type, unsigned pos, int value);
 169 __isl_give isl_set *isl_set_lower_bound_si(__isl_take isl_set *set,
 170                 enum isl_dim_type type, unsigned pos, int value);
 171 __isl_give isl_set *isl_set_lower_bound_val(__isl_take isl_set *set,
 172         enum isl_dim_type type, unsigned pos, __isl_take isl_val *value);
 173 __isl_give isl_set *isl_set_upper_bound_si(__isl_take isl_set *set,
 174         enum isl_dim_type type, unsigned pos, int value);
 175 __isl_give isl_set *isl_set_upper_bound_val(__isl_take isl_set *set,
 176         enum isl_dim_type type, unsigned pos, __isl_take isl_val *value);
 177
 178 __isl_give isl_set *isl_set_equate(__isl_take isl_set *set,
 179         enum isl_dim_type type1, int pos1, enum isl_dim_type type2, int pos2);
 180
 181 struct isl_basic_set *isl_basic_set_from_underlying_set(
 182         struct isl_basic_set *bset, struct isl_basic_set *like);
 183 struct isl_set *isl_set_from_underlying_set(
 184         struct isl_set *set, struct isl_basic_set *like);
 185 struct isl_set *isl_set_to_underlying_set(struct isl_set *set);
 186
 187 __isl_export
 188 int isl_basic_set_is_equal(
 189                 struct isl_basic_set *bset1, struct isl_basic_set *bset2);
 190 int isl_basic_set_is_disjoint(__isl_keep isl_basic_set *bset1,
 191         __isl_keep isl_basic_set *bset2);
 192
 193 __isl_give isl_set *isl_basic_set_partial_lexmin(
 194                 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
 195                 __isl_give isl_set **empty);
 196 __isl_give isl_set *isl_basic_set_partial_lexmax(
 197                 __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
 198                 __isl_give isl_set **empty);
 199 __isl_give isl_set *isl_set_partial_lexmin(
 200                 __isl_take isl_set *set, __isl_take isl_set *dom,
 201                 __isl_give isl_set **empty);
 202 __isl_give isl_set *isl_set_partial_lexmax(
 203                 __isl_take isl_set *set, __isl_take isl_set *dom,
 204                 __isl_give isl_set **empty);
 205 __isl_export
 206 __isl_give isl_set *isl_basic_set_lexmin(__isl_take isl_basic_set *bset);
 207 __isl_export
 208 __isl_give isl_set *isl_basic_set_lexmax(__isl_take isl_basic_set *bset);
 209 __isl_export
 210 __isl_give isl_set *isl_set_lexmin(__isl_take isl_set *set);
 211 __isl_export
 212 __isl_give isl_set *isl_set_lexmax(__isl_take isl_set *set);
 213 __isl_give isl_pw_multi_aff *isl_basic_set_partial_lexmin_pw_multi_aff(
 214         __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
 215         __isl_give isl_set **empty);
 216 __isl_give isl_pw_multi_aff *isl_basic_set_partial_lexmax_pw_multi_aff(
 217         __isl_take isl_basic_set *bset, __isl_take isl_basic_set *dom,
 218         __isl_give isl_set **empty);
 219 __isl_give isl_pw_multi_aff *isl_set_lexmin_pw_multi_aff(
 220         __isl_take isl_set *set);
 221 __isl_give isl_pw_multi_aff *isl_set_lexmax_pw_multi_aff(
 222         __isl_take isl_set *set);
 223
 224 __isl_export
 225 __isl_give isl_set *isl_basic_set_union(
 226                 __isl_take isl_basic_set *bset1,
 227                 __isl_take isl_basic_set *bset2);
 228
 229 int isl_basic_set_compare_at(struct isl_basic_set *bset1,
 230         struct isl_basic_set *bset2, int pos);
 231 int isl_set_follows_at(__isl_keep isl_set *set1,
 232         __isl_keep isl_set *set2, int pos);
 233
 234 __isl_give isl_basic_set *isl_basic_set_params(__isl_take isl_basic_set *bset);
 235 __isl_give isl_basic_set *isl_basic_set_from_params(
 236         __isl_take isl_basic_set *bset);
 237 __isl_give isl_set *isl_set_params(__isl_take isl_set *set);
 238 __isl_give isl_set *isl_set_from_params(__isl_take isl_set *set);
 239
 240 int isl_basic_set_dims_get_sign(__isl_keep isl_basic_set *bset,
 241         enum isl_dim_type type, unsigned pos, unsigned n, int *signs);
 242
 243 int isl_basic_set_is_universe(__isl_keep isl_basic_set *bset);
 244 int isl_basic_set_plain_is_empty(__isl_keep isl_basic_set *bset);
 245 int isl_basic_set_fast_is_empty(__isl_keep isl_basic_set *bset);
 246 __isl_export
 247 int isl_basic_set_is_empty(__isl_keep isl_basic_set *bset);
 248 int isl_basic_set_is_bounded(__isl_keep isl_basic_set *bset);
 249 __isl_export
 250 int isl_basic_set_is_subset(__isl_keep isl_basic_set *bset1,
 251         __isl_keep isl_basic_set *bset2);
 252 int isl_basic_set_plain_is_equal(__isl_keep isl_basic_set *bset1,
 253         __isl_keep isl_basic_set *bset2);
 254
 255 struct isl_set *isl_set_alloc(struct isl_ctx *ctx,
 256                 unsigned nparam, unsigned dim, int n, unsigned flags);
 257 struct isl_set *isl_set_extend(struct isl_set *base,
 258                 unsigned nparam, unsigned dim);
 259 __isl_give isl_set *isl_set_empty(__isl_take isl_space *dim);
 260 struct isl_set *isl_set_empty_like(struct isl_set *set);
 261 __isl_give isl_set *isl_set_universe(__isl_take isl_space *dim);
 262 __isl_give isl_set *isl_set_nat_universe(__isl_take isl_space *dim);
 263 __isl_give isl_set *isl_set_universe_like(__isl_keep isl_set *model);
 264 __isl_give isl_set *isl_set_add_basic_set(__isl_take isl_set *set,
 265                                                 __isl_take isl_basic_set *bset);
 266 struct isl_set *isl_set_finalize(struct isl_set *set);
 267 __isl_give isl_set *isl_set_copy(__isl_keep isl_set *set);
 268 void *isl_set_free(__isl_take isl_set *set);
 269 struct isl_set *isl_set_dup(struct isl_set *set);
 270 __isl_constructor
 271 __isl_give isl_set *isl_set_from_basic_set(__isl_take isl_basic_set *bset);
 272 __isl_export
 273 __isl_give isl_basic_set *isl_set_sample(__isl_take isl_set *set);
 274 __isl_give isl_point *isl_basic_set_sample_point(__isl_take isl_basic_set *bset);
 275 __isl_give isl_point *isl_set_sample_point(__isl_take isl_set *set);
 276 __isl_export
 277 __isl_give isl_set *isl_set_detect_equalities(__isl_take isl_set *set);
 278 __isl_export
 279 __isl_give isl_basic_set *isl_set_affine_hull(__isl_take isl_set *set);
 280 __isl_give isl_basic_set *isl_set_convex_hull(__isl_take isl_set *set);
 281 __isl_export
 282 __isl_give isl_basic_set *isl_set_polyhedral_hull(__isl_take isl_set *set);
 283 __isl_give isl_basic_set *isl_set_simple_hull(__isl_take isl_set *set);
 284 __isl_give isl_basic_set *isl_set_unshifted_simple_hull(
 285         __isl_take isl_set *set);
 286 struct isl_basic_set *isl_set_bounded_simple_hull(struct isl_set *set);
 287 __isl_give isl_set *isl_set_recession_cone(__isl_take isl_set *set);
 288
 289 struct isl_set *isl_set_union_disjoint(
 290                         struct isl_set *set1, struct isl_set *set2);
 291 __isl_export
 292 __isl_give isl_set *isl_set_union(
 293                 __isl_take isl_set *set1,
 294                 __isl_take isl_set *set2);
 295 __isl_give isl_set *isl_set_product(__isl_take isl_set *set1,
 296         __isl_take isl_set *set2);
 297 __isl_give isl_basic_set *isl_basic_set_flat_product(
 298         __isl_take isl_basic_set *bset1, __isl_take isl_basic_set *bset2);
 299 __isl_give isl_set *isl_set_flat_product(__isl_take isl_set *set1,
 300         __isl_take isl_set *set2);
 301 __isl_export
 302 __isl_give isl_set *isl_set_intersect(
 303                 __isl_take isl_set *set1,
 304                 __isl_take isl_set *set2);
 305 __isl_export
 306 __isl_give isl_set *isl_set_intersect_params(__isl_take isl_set *set,
 307                 __isl_take isl_set *params);
 308 __isl_export
 309 __isl_give isl_set *isl_set_subtract(
 310                 __isl_take isl_set *set1,
 311                 __isl_take isl_set *set2);
 312 __isl_export
 313 __isl_give isl_set *isl_set_complement(__isl_take isl_set *set);
 314 __isl_export
 315 __isl_give isl_set *isl_set_apply(
 316                 __isl_take isl_set *set,
 317                 __isl_take isl_map *map);
 318 __isl_give isl_set *isl_set_preimage_multi_aff(__isl_take isl_set *set,
 319         __isl_take isl_multi_aff *ma);
 320 __isl_give isl_set *isl_set_preimage_pw_multi_aff(__isl_take isl_set *set,
 321         __isl_take isl_pw_multi_aff *pma);
 322 __isl_give isl_set *isl_set_preimage_multi_pw_aff(__isl_take isl_set *set,
 323         __isl_take isl_multi_pw_aff *mpa);
 324 __isl_give isl_set *isl_set_fix_val(__isl_take isl_set *set,
 325         enum isl_dim_type type, unsigned pos, __isl_take isl_val *v);
 326 struct isl_set *isl_set_fix_dim_si(struct isl_set *set,
 327                 unsigned dim, int value);
 328 __isl_give isl_basic_set *isl_basic_set_insert_dims(
 329         __isl_take isl_basic_set *bset,
 330         enum isl_dim_type type, unsigned pos, unsigned n);
 331 __isl_give isl_set *isl_set_insert_dims(__isl_take isl_set *set,
 332                 enum isl_dim_type type, unsigned pos, unsigned n);
 333 __isl_give isl_basic_set *isl_basic_set_add_dims(__isl_take isl_basic_set *bset,
 334                 enum isl_dim_type type, unsigned n);
 335 /* deprecated */
 336 __isl_give isl_basic_set *isl_basic_set_add(__isl_take isl_basic_set *bset,
 337         enum isl_dim_type type, unsigned n);
 338 __isl_give isl_set *isl_set_add_dims(__isl_take isl_set *set,
 339                 enum isl_dim_type type, unsigned n);
 340 __isl_give isl_basic_set *isl_basic_set_move_dims(__isl_take isl_basic_set *bset,
 341         enum isl_dim_type dst_type, unsigned dst_pos,
 342         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 343 __isl_give isl_set *isl_set_move_dims(__isl_take isl_set *set,
 344         enum isl_dim_type dst_type, unsigned dst_pos,
 345         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 346 __isl_give isl_basic_set *isl_basic_set_project_out(
 347                 __isl_take isl_basic_set *bset,
 348                 enum isl_dim_type type, unsigned first, unsigned n);
 349 __isl_give isl_set *isl_set_project_out(__isl_take isl_set *set,
 350                 enum isl_dim_type type, unsigned first, unsigned n);
 351 __isl_give isl_basic_set *isl_basic_set_remove_divs(
 352         __isl_take isl_basic_set *bset);
 353 __isl_give isl_basic_set *isl_basic_set_eliminate(
 354         __isl_take isl_basic_set *bset,
 355         enum isl_dim_type type, unsigned first, unsigned n);
 356 __isl_give isl_set *isl_set_eliminate(__isl_take isl_set *set,
 357         enum isl_dim_type type, unsigned first, unsigned n);
 358 struct isl_set *isl_set_eliminate_dims(struct isl_set *set,
 359                 unsigned first, unsigned n);
 360 __isl_give isl_set *isl_set_remove_dims(__isl_take isl_set *bset,
 361         enum isl_dim_type type, unsigned first, unsigned n);
 362 __isl_give isl_basic_set *isl_basic_set_remove_divs_involving_dims(
 363         __isl_take isl_basic_set *bset,
 364         enum isl_dim_type type, unsigned first, unsigned n);
 365 __isl_give isl_set *isl_set_remove_divs_involving_dims(__isl_take isl_set *set,
 366         enum isl_dim_type type, unsigned first, unsigned n);
 367 __isl_give isl_basic_set *isl_basic_set_remove_unknown_divs(
 368         __isl_take isl_basic_set *bset);
 369 __isl_give isl_set *isl_set_remove_unknown_divs(__isl_take isl_set *set);
 370 __isl_give isl_set *isl_set_remove_divs(__isl_take isl_set *set);
 371 __isl_give isl_set *isl_set_split_dims(__isl_take isl_set *set,
 372         enum isl_dim_type type, unsigned first, unsigned n);
 373
 374 __isl_give isl_basic_set *isl_basic_set_drop_constraints_involving_dims(
 375         __isl_take isl_basic_set *bset,
 376         enum isl_dim_type type, unsigned first, unsigned n);
 377 __isl_give isl_basic_set *isl_basic_set_drop_constraints_not_involving_dims(
 378         __isl_take isl_basic_set *bset,
 379         enum isl_dim_type type, unsigned first, unsigned n);
 380 __isl_give isl_set *isl_set_drop_constraints_involving_dims(
 381         __isl_take isl_set *set,
 382         enum isl_dim_type type, unsigned first, unsigned n);
 383
 384 int isl_basic_set_involves_dims(__isl_keep isl_basic_set *bset,
 385         enum isl_dim_type type, unsigned first, unsigned n);
 386 int isl_set_involves_dims(__isl_keep isl_set *set,
 387         enum isl_dim_type type, unsigned first, unsigned n);
 388
 389 void isl_set_print_internal(__isl_keep isl_set *set, FILE *out, int indent);
 390 int isl_set_plain_is_empty(__isl_keep isl_set *set);
 391 int isl_set_fast_is_empty(__isl_keep isl_set *set);
 392 int isl_set_plain_is_universe(__isl_keep isl_set *set);
 393 int isl_set_fast_is_universe(__isl_keep isl_set *set);
 394 int isl_set_is_params(__isl_keep isl_set *set);
 395 __isl_export
 396 int isl_set_is_empty(__isl_keep isl_set *set);
 397 int isl_set_is_bounded(__isl_keep isl_set *set);
 398 __isl_export
 399 int isl_set_is_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 400 __isl_export
 401 int isl_set_is_strict_subset(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 402 __isl_export
 403 int isl_set_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 404 __isl_export
 405 int isl_set_is_disjoint(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 406 int isl_set_is_singleton(__isl_keep isl_set *set);
 407 int isl_set_is_box(__isl_keep isl_set *set);
 408 int isl_set_has_equal_space(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 409
 410 __isl_give isl_set *isl_set_sum(__isl_take isl_set *set1,
 411         __isl_take isl_set *set2);
 412 __isl_give isl_basic_set *isl_basic_set_neg(__isl_take isl_basic_set *bset);
 413 __isl_give isl_set *isl_set_neg(__isl_take isl_set *set);
 414
 415 __isl_give isl_set *isl_set_make_disjoint(__isl_take isl_set *set);
 416 struct isl_set *isl_basic_set_compute_divs(struct isl_basic_set *bset);
 417 __isl_give isl_set *isl_set_compute_divs(__isl_take isl_set *set);
 418 __isl_give isl_set *isl_set_align_divs(__isl_take isl_set *set);
 419
 420 struct isl_basic_set *isl_set_copy_basic_set(struct isl_set *set);
 421 struct isl_set *isl_set_drop_basic_set(struct isl_set *set,
 422                                                 struct isl_basic_set *bset);
 423
 424 __isl_give isl_val *isl_set_plain_get_val_if_fixed(__isl_keep isl_set *set,
 425         enum isl_dim_type type, unsigned pos);
 426 int isl_set_dim_is_bounded(__isl_keep isl_set *set,
 427         enum isl_dim_type type, unsigned pos);
 428 int isl_set_dim_has_lower_bound(__isl_keep isl_set *set,
 429         enum isl_dim_type type, unsigned pos);
 430 int isl_set_dim_has_upper_bound(__isl_keep isl_set *set,
 431         enum isl_dim_type type, unsigned pos);
 432 int isl_set_dim_has_any_lower_bound(__isl_keep isl_set *set,
 433         enum isl_dim_type type, unsigned pos);
 434 int isl_set_dim_has_any_upper_bound(__isl_keep isl_set *set,
 435         enum isl_dim_type type, unsigned pos);
 436
 437 __isl_export
 438 __isl_give isl_basic_set *isl_basic_set_gist(__isl_take isl_basic_set *bset,
 439                                             __isl_take isl_basic_set *context);
 440 __isl_give isl_set *isl_set_gist_basic_set(__isl_take isl_set *set,
 441         __isl_take isl_basic_set *context);
 442 __isl_export
 443 __isl_give isl_set *isl_set_gist(__isl_take isl_set *set,
 444         __isl_take isl_set *context);
 445 __isl_give isl_set *isl_set_gist_params(__isl_take isl_set *set,
 446         __isl_take isl_set *context);
 447 int isl_set_dim_residue_class_val(__isl_keep isl_set *set,
 448         int pos, __isl_give isl_val **modulo, __isl_give isl_val **residue);
 449
 450 __isl_export
 451 __isl_give isl_set *isl_set_coalesce(__isl_take isl_set *set);
 452
 453 int isl_set_plain_cmp(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 454 int isl_set_plain_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 455 int isl_set_fast_is_equal(__isl_keep isl_set *set1, __isl_keep isl_set *set2);
 456 int isl_set_plain_is_disjoint(__isl_keep isl_set *set1,
 457         __isl_keep isl_set *set2);
 458 int isl_set_fast_is_disjoint(__isl_keep isl_set *set1,
 459         __isl_keep isl_set *set2);
 460
 461 uint32_t isl_set_get_hash(struct isl_set *set);
 462
 463 int isl_set_dim_is_unique(struct isl_set *set, unsigned dim);
 464
 465 int isl_set_n_basic_set(__isl_keep isl_set *set);
 466 __isl_export
 467 int isl_set_foreach_basic_set(__isl_keep isl_set *set,
 468         int (*fn)(__isl_take isl_basic_set *bset, void *user), void *user);
 469
 470 int isl_set_foreach_point(__isl_keep isl_set *set,
 471         int (*fn)(__isl_take isl_point *pnt, void *user), void *user);
 472 __isl_give isl_val *isl_set_count_val(__isl_keep isl_set *set);
 473
 474 __isl_give isl_basic_set *isl_basic_set_from_point(__isl_take isl_point *pnt);
 475 __isl_give isl_set *isl_set_from_point(__isl_take isl_point *pnt);
 476 __isl_give isl_basic_set *isl_basic_set_box_from_points(
 477         __isl_take isl_point *pnt1, __isl_take isl_point *pnt2);
 478 __isl_give isl_set *isl_set_box_from_points(__isl_take isl_point *pnt1,
 479         __isl_take isl_point *pnt2);
 480
 481 __isl_give isl_basic_set *isl_basic_set_lift(__isl_take isl_basic_set *bset);
 482 __isl_give isl_set *isl_set_lift(__isl_take isl_set *set);
 483
 484 __isl_give isl_map *isl_set_lex_le_set(__isl_take isl_set *set1,
 485         __isl_take isl_set *set2);
 486 __isl_give isl_map *isl_set_lex_lt_set(__isl_take isl_set *set1,
 487         __isl_take isl_set *set2);
 488 __isl_give isl_map *isl_set_lex_ge_set(__isl_take isl_set *set1,
 489         __isl_take isl_set *set2);
 490 __isl_give isl_map *isl_set_lex_gt_set(__isl_take isl_set *set1,
 491         __isl_take isl_set *set2);
 492
 493 int isl_set_size(__isl_keep isl_set *set);
 494
 495 __isl_give isl_basic_set *isl_basic_set_align_params(
 496         __isl_take isl_basic_set *bset, __isl_take isl_space *model);
 497 __isl_give isl_set *isl_set_align_params(__isl_take isl_set *set,
 498         __isl_take isl_space *model);
 499
 500 __isl_give isl_mat *isl_basic_set_equalities_matrix(
 501         __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
 502         enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
 503 __isl_give isl_mat *isl_basic_set_inequalities_matrix(
 504         __isl_keep isl_basic_set *bset, enum isl_dim_type c1,
 505         enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
 506 __isl_give isl_basic_set *isl_basic_set_from_constraint_matrices(
 507         __isl_take isl_space *dim,
 508         __isl_take isl_mat *eq, __isl_take isl_mat *ineq, enum isl_dim_type c1,
 509         enum isl_dim_type c2, enum isl_dim_type c3, enum isl_dim_type c4);
 510
 511 __isl_give isl_mat *isl_basic_set_reduced_basis(__isl_keep isl_basic_set *bset);
 512
 513 __isl_give isl_basic_set *isl_basic_set_coefficients(
 514         __isl_take isl_basic_set *bset);
 515 __isl_give isl_basic_set *isl_set_coefficients(__isl_take isl_set *set);
 516 __isl_give isl_basic_set *isl_basic_set_solutions(
 517         __isl_take isl_basic_set *bset);
 518 __isl_give isl_basic_set *isl_set_solutions(__isl_take isl_set *set);
 519
 520 __isl_give isl_pw_aff *isl_set_dim_max(__isl_take isl_set *set, int pos);
 521 __isl_give isl_pw_aff *isl_set_dim_min(__isl_take isl_set *set, int pos);
 522
 523 __isl_give char *isl_set_to_str(__isl_keep isl_set *set);
 524
 525 #if defined(__cplusplus)
 526 }
 527 #endif
 528
 529 #include <isl/dim.h>
 530
 531 #endif