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