include/isl/polynomial.h

   1 #ifndef ISL_POLYNOMIAL_H
   2 #define ISL_POLYNOMIAL_H
   3
   4 #include <isl/ctx.h>
   5 #include <isl/constraint.h>
   6 #include <isl/dim.h>
   7 #include <isl/div.h>
   8 #include <isl/set.h>
   9 #include <isl/point.h>
  10 #include <isl/printer.h>
  11 #include <isl/union_set.h>
  12
  13 #if defined(__cplusplus)
  14 extern "C" {
  15 #endif
  16
  17 struct isl_qpolynomial;
  18 typedef struct isl_qpolynomial isl_qpolynomial;
  19
  20 isl_ctx *isl_qpolynomial_get_ctx(__isl_keep isl_qpolynomial *qp);
  21 __isl_give isl_dim *isl_qpolynomial_get_dim(__isl_keep isl_qpolynomial *qp);
  22 __isl_give isl_qpolynomial *isl_qpolynomial_reset_dim(
  23         __isl_take isl_qpolynomial *qp, __isl_take isl_dim *dim);
  24 unsigned isl_qpolynomial_dim(__isl_keep isl_qpolynomial *qp,
  25         enum isl_dim_type type);
  26 int isl_qpolynomial_involves_dims(__isl_keep isl_qpolynomial *qp,
  27         enum isl_dim_type type, unsigned first, unsigned n);
  28
  29 __isl_give isl_qpolynomial *isl_qpolynomial_set_dim_name(
  30         __isl_take isl_qpolynomial *qp,
  31         enum isl_dim_type type, unsigned pos, const char *s);
  32
  33 __isl_give isl_qpolynomial *isl_qpolynomial_zero(__isl_take isl_dim *dim);
  34 __isl_give isl_qpolynomial *isl_qpolynomial_one(__isl_take isl_dim *dim);
  35 __isl_give isl_qpolynomial *isl_qpolynomial_infty(__isl_take isl_dim *dim);
  36 __isl_give isl_qpolynomial *isl_qpolynomial_neginfty(__isl_take isl_dim *dim);
  37 __isl_give isl_qpolynomial *isl_qpolynomial_nan(__isl_take isl_dim *dim);
  38 __isl_give isl_qpolynomial *isl_qpolynomial_rat_cst(__isl_take isl_dim *dim,
  39         const isl_int n, const isl_int d);
  40 __isl_give isl_qpolynomial *isl_qpolynomial_div(__isl_take isl_div *div);
  41 __isl_give isl_qpolynomial *isl_qpolynomial_var(__isl_take isl_dim *dim,
  42         enum isl_dim_type type, unsigned pos);
  43 __isl_give isl_qpolynomial *isl_qpolynomial_copy(__isl_keep isl_qpolynomial *qp);
  44 void isl_qpolynomial_free(__isl_take isl_qpolynomial *qp);
  45
  46 int isl_qpolynomial_is_equal(__isl_keep isl_qpolynomial *qp1,
  47         __isl_keep isl_qpolynomial *qp2);
  48 int isl_qpolynomial_is_zero(__isl_keep isl_qpolynomial *qp);
  49 int isl_qpolynomial_is_nan(__isl_keep isl_qpolynomial *qp);
  50 int isl_qpolynomial_is_infty(__isl_keep isl_qpolynomial *qp);
  51 int isl_qpolynomial_is_neginfty(__isl_keep isl_qpolynomial *qp);
  52 int isl_qpolynomial_sgn(__isl_keep isl_qpolynomial *qp);
  53 int isl_qpolynomial_is_cst(__isl_keep isl_qpolynomial *qp,
  54         isl_int *n, isl_int *d);
  55 void isl_qpolynomial_get_den(__isl_keep isl_qpolynomial *qp, isl_int *d);
  56
  57 __isl_give isl_qpolynomial *isl_qpolynomial_neg(__isl_take isl_qpolynomial *qp);
  58 __isl_give isl_qpolynomial *isl_qpolynomial_add(__isl_take isl_qpolynomial *qp1,
  59         __isl_take isl_qpolynomial *qp2);
  60 __isl_give isl_qpolynomial *isl_qpolynomial_sub(__isl_take isl_qpolynomial *qp1,
  61         __isl_take isl_qpolynomial *qp2);
  62 __isl_give isl_qpolynomial *isl_qpolynomial_mul(__isl_take isl_qpolynomial *qp1,
  63         __isl_take isl_qpolynomial *qp2);
  64 __isl_give isl_qpolynomial *isl_qpolynomial_pow(__isl_take isl_qpolynomial *qp,
  65         unsigned power);
  66
  67 __isl_give isl_qpolynomial *isl_qpolynomial_insert_dims(
  68         __isl_take isl_qpolynomial *qp, enum isl_dim_type type,
  69         unsigned first, unsigned n);
  70 __isl_give isl_qpolynomial *isl_qpolynomial_add_dims(
  71         __isl_take isl_qpolynomial *qp, enum isl_dim_type type, unsigned n);
  72 __isl_give isl_qpolynomial *isl_qpolynomial_move_dims(
  73         __isl_take isl_qpolynomial *qp,
  74         enum isl_dim_type dst_type, unsigned dst_pos,
  75         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
  76 __isl_give isl_qpolynomial *isl_qpolynomial_drop_dims(
  77         __isl_take isl_qpolynomial *qp,
  78         enum isl_dim_type type, unsigned first, unsigned n);
  79
  80 __isl_give isl_qpolynomial *isl_qpolynomial_substitute(
  81         __isl_take isl_qpolynomial *qp,
  82         enum isl_dim_type type, unsigned first, unsigned n,
  83         __isl_keep isl_qpolynomial **subs);
  84
  85 int isl_qpolynomial_as_polynomial_on_domain(__isl_keep isl_qpolynomial *qp,
  86         __isl_keep isl_basic_set *bset,
  87         int (*fn)(__isl_take isl_basic_set *bset,
  88                   __isl_take isl_qpolynomial *poly, void *user), void *user);
  89
  90 __isl_give isl_qpolynomial *isl_qpolynomial_homogenize(
  91         __isl_take isl_qpolynomial *poly);
  92
  93 struct isl_term;
  94 typedef struct isl_term isl_term;
  95
  96 isl_ctx *isl_term_get_ctx(__isl_keep isl_term *term);
  97
  98 void isl_term_free(__isl_take isl_term *term);
  99
 100 unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
 101 void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
 102 void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);
 103 int isl_term_get_exp(__isl_keep isl_term *term,
 104         enum isl_dim_type type, unsigned pos);
 105 __isl_give isl_div *isl_term_get_div(__isl_keep isl_term *term, unsigned pos);
 106
 107 int isl_qpolynomial_foreach_term(__isl_keep isl_qpolynomial *qp,
 108         int (*fn)(__isl_take isl_term *term, void *user), void *user);
 109
 110 __isl_give isl_qpolynomial *isl_qpolynomial_eval(
 111         __isl_take isl_qpolynomial *qp, __isl_take isl_point *pnt);
 112
 113 __isl_give isl_qpolynomial *isl_qpolynomial_from_constraint(
 114         __isl_take isl_constraint *c, enum isl_dim_type type, unsigned pos);
 115 __isl_give isl_qpolynomial *isl_qpolynomial_from_term(__isl_take isl_term *term);
 116
 117 __isl_give isl_printer *isl_printer_print_qpolynomial(
 118         __isl_take isl_printer *p, __isl_keep isl_qpolynomial *qp);
 119 void isl_qpolynomial_print(__isl_keep isl_qpolynomial *qp, FILE *out,
 120         unsigned output_format);
 121
 122 struct isl_pw_qpolynomial;
 123 typedef struct isl_pw_qpolynomial isl_pw_qpolynomial;
 124
 125 isl_ctx *isl_pw_qpolynomial_get_ctx(__isl_keep isl_pw_qpolynomial *pwqp);
 126
 127 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_zero(__isl_take isl_dim *dim);
 128 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_alloc(__isl_take isl_set *set,
 129         __isl_take isl_qpolynomial *qp);
 130 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_copy(
 131         __isl_keep isl_pw_qpolynomial *pwqp);
 132 void isl_pw_qpolynomial_free(__isl_take isl_pw_qpolynomial *pwqp);
 133
 134 int isl_pw_qpolynomial_is_zero(__isl_keep isl_pw_qpolynomial *pwqp);
 135
 136 __isl_give isl_dim *isl_pw_qpolynomial_get_dim(
 137         __isl_keep isl_pw_qpolynomial *pwqp);
 138 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_reset_dim(
 139         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_dim *dim);
 140 unsigned isl_pw_qpolynomial_dim(__isl_keep isl_pw_qpolynomial *pwqp,
 141         enum isl_dim_type type);
 142 int isl_pw_qpolynomial_involves_dims(__isl_keep isl_pw_qpolynomial *pwqp,
 143         enum isl_dim_type type, unsigned first, unsigned n);
 144 int isl_pw_qpolynomial_has_equal_dim(__isl_keep isl_pw_qpolynomial *pwqp1,
 145         __isl_keep isl_pw_qpolynomial *pwqp2);
 146
 147 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_set_dim_name(
 148         __isl_take isl_pw_qpolynomial *pwqp,
 149         enum isl_dim_type type, unsigned pos, const char *s);
 150
 151 __isl_give isl_set *isl_pw_qpolynomial_domain(__isl_take isl_pw_qpolynomial *pwqp);
 152 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
 153         __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
 154
 155 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_drop_dims(
 156         __isl_take isl_pw_qpolynomial *pwqp,
 157         enum isl_dim_type type, unsigned first, unsigned n);
 158 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_dims(
 159         __isl_take isl_pw_qpolynomial *pwqp,
 160         enum isl_dim_type type, unsigned first, unsigned n);
 161
 162 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
 163         __isl_take isl_pw_qpolynomial *pwqp1,
 164         __isl_take isl_pw_qpolynomial *pwqp2);
 165 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_sub(
 166         __isl_take isl_pw_qpolynomial *pwqp1,
 167         __isl_take isl_pw_qpolynomial *pwqp2);
 168 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_disjoint(
 169         __isl_take isl_pw_qpolynomial *pwqp1,
 170         __isl_take isl_pw_qpolynomial *pwqp2);
 171 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_neg(
 172         __isl_take isl_pw_qpolynomial *pwqp);
 173 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul(
 174         __isl_take isl_pw_qpolynomial *pwqp1,
 175         __isl_take isl_pw_qpolynomial *pwqp2);
 176
 177 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_insert_dims(
 178         __isl_take isl_pw_qpolynomial *pwqp, enum isl_dim_type type,
 179         unsigned first, unsigned n);
 180 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_dims(
 181         __isl_take isl_pw_qpolynomial *pwqp,
 182         enum isl_dim_type type, unsigned n);
 183 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_move_dims(
 184         __isl_take isl_pw_qpolynomial *pwqp,
 185         enum isl_dim_type dst_type, unsigned dst_pos,
 186         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 187
 188 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_fix_dim(
 189         __isl_take isl_pw_qpolynomial *pwqp,
 190         enum isl_dim_type type, unsigned n, isl_int v);
 191
 192 __isl_give isl_qpolynomial *isl_pw_qpolynomial_eval(
 193         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_point *pnt);
 194
 195 __isl_give isl_qpolynomial *isl_pw_qpolynomial_max(
 196         __isl_take isl_pw_qpolynomial *pwqp);
 197 __isl_give isl_qpolynomial *isl_pw_qpolynomial_min(
 198         __isl_take isl_pw_qpolynomial *pwqp);
 199
 200 int isl_pw_qpolynomial_foreach_piece(__isl_keep isl_pw_qpolynomial *pwqp,
 201         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
 202                     void *user), void *user);
 203 int isl_pw_qpolynomial_foreach_lifted_piece(__isl_keep isl_pw_qpolynomial *pwqp,
 204         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
 205                     void *user), void *user);
 206
 207 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_read_from_str(isl_ctx *ctx,
 208                 const char *str);
 209 __isl_give isl_printer *isl_printer_print_pw_qpolynomial(
 210         __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial *pwqp);
 211 void isl_pw_qpolynomial_print(__isl_keep isl_pw_qpolynomial *pwqp, FILE *out,
 212         unsigned output_format);
 213
 214 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_coalesce(
 215         __isl_take isl_pw_qpolynomial *pwqp);
 216 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_gist(
 217         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_set *context);
 218
 219 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_periods(
 220         __isl_take isl_pw_qpolynomial *pwqp, int max_periods);
 221
 222 __isl_give isl_pw_qpolynomial *isl_basic_set_multiplicative_call(
 223         __isl_take isl_basic_set *bset,
 224         __isl_give isl_pw_qpolynomial *(*fn)(__isl_take isl_basic_set *bset));
 225
 226 enum isl_fold {
 227         isl_fold_min,
 228         isl_fold_max,
 229         isl_fold_list
 230 };
 231
 232 struct isl_qpolynomial_fold;
 233 typedef struct isl_qpolynomial_fold isl_qpolynomial_fold;
 234
 235 isl_ctx *isl_qpolynomial_fold_get_ctx(__isl_keep isl_qpolynomial_fold *fold);
 236 enum isl_fold isl_qpolynomial_fold_get_type(__isl_keep isl_qpolynomial_fold *fold);
 237
 238 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_empty(enum isl_fold type,
 239         __isl_take isl_dim *dim);
 240 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_alloc(
 241         enum isl_fold type, __isl_take isl_qpolynomial *qp);
 242 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_copy(
 243         __isl_keep isl_qpolynomial_fold *fold);
 244 void isl_qpolynomial_fold_free(__isl_take isl_qpolynomial_fold *fold);
 245
 246 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_reset_dim(
 247         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_dim *dim);
 248
 249 int isl_qpolynomial_fold_is_empty(__isl_keep isl_qpolynomial_fold *fold);
 250 int isl_qpolynomial_fold_is_equal(__isl_keep isl_qpolynomial_fold *fold1,
 251         __isl_keep isl_qpolynomial_fold *fold2);
 252
 253 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_fold(
 254         __isl_take isl_qpolynomial_fold *fold1,
 255         __isl_take isl_qpolynomial_fold *fold2);
 256
 257 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_move_dims(
 258         __isl_take isl_qpolynomial_fold *fold,
 259         enum isl_dim_type dst_type, unsigned dst_pos,
 260         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 261
 262 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_substitute(
 263         __isl_take isl_qpolynomial_fold *fold,
 264         enum isl_dim_type type, unsigned first, unsigned n,
 265         __isl_keep isl_qpolynomial **subs);
 266
 267 __isl_give isl_qpolynomial *isl_qpolynomial_fold_eval(
 268         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_point *pnt);
 269
 270 int isl_qpolynomial_fold_foreach_qpolynomial(
 271         __isl_keep isl_qpolynomial_fold *fold,
 272         int (*fn)(__isl_take isl_qpolynomial *qp, void *user), void *user);
 273
 274 __isl_give isl_printer *isl_printer_print_qpolynomial_fold(
 275         __isl_take isl_printer *p, __isl_keep isl_qpolynomial_fold *fold);
 276 void isl_qpolynomial_fold_print(__isl_keep isl_qpolynomial_fold *fold, FILE *out,
 277         unsigned output_format);
 278
 279 struct isl_pw_qpolynomial_fold;
 280 typedef struct isl_pw_qpolynomial_fold isl_pw_qpolynomial_fold;
 281
 282 isl_ctx *isl_pw_qpolynomial_fold_get_ctx(__isl_keep isl_pw_qpolynomial_fold *pwf);
 283
 284 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_pw_qpolynomial(
 285         enum isl_fold type, __isl_take isl_pw_qpolynomial *pwqp);
 286
 287 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_alloc(
 288         enum isl_fold type,
 289         __isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold);
 290 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_copy(
 291         __isl_keep isl_pw_qpolynomial_fold *pwf);
 292 void isl_pw_qpolynomial_fold_free(__isl_take isl_pw_qpolynomial_fold *pwf);
 293
 294 int isl_pw_qpolynomial_fold_is_zero(__isl_keep isl_pw_qpolynomial_fold *pwf);
 295
 296 __isl_give isl_dim *isl_pw_qpolynomial_fold_get_dim(
 297         __isl_keep isl_pw_qpolynomial_fold *pwf);
 298 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_reset_dim(
 299         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_dim *dim);
 300 unsigned isl_pw_qpolynomial_fold_dim(__isl_keep isl_pw_qpolynomial_fold *pwf,
 301         enum isl_dim_type type);
 302 int isl_pw_qpolynomial_fold_has_equal_dim(
 303         __isl_keep isl_pw_qpolynomial_fold *pwf1,
 304         __isl_keep isl_pw_qpolynomial_fold *pwf2);
 305
 306 size_t isl_pw_qpolynomial_fold_size(__isl_keep isl_pw_qpolynomial_fold *pwf);
 307
 308 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_zero(
 309         __isl_take isl_dim *dim, enum isl_fold type);
 310
 311 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_set_dim_name(
 312         __isl_take isl_pw_qpolynomial_fold *pwf,
 313         enum isl_dim_type type, unsigned pos, const char *s);
 314
 315 __isl_give isl_set *isl_pw_qpolynomial_fold_domain(
 316         __isl_take isl_pw_qpolynomial_fold *pwf);
 317 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_intersect_domain(
 318         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
 319
 320 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add(
 321         __isl_take isl_pw_qpolynomial_fold *pwf1,
 322         __isl_take isl_pw_qpolynomial_fold *pwf2);
 323 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_fold(
 324         __isl_take isl_pw_qpolynomial_fold *pwf1,
 325         __isl_take isl_pw_qpolynomial_fold *pwf2);
 326 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add_disjoint(
 327         __isl_take isl_pw_qpolynomial_fold *pwf1,
 328         __isl_take isl_pw_qpolynomial_fold *pwf2);
 329
 330 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_drop_dims(
 331         __isl_take isl_pw_qpolynomial_fold *pwf,
 332         enum isl_dim_type type, unsigned first, unsigned n);
 333 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_move_dims(
 334         __isl_take isl_pw_qpolynomial_fold *pwf,
 335         enum isl_dim_type dst_type, unsigned dst_pos,
 336         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 337
 338 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_fix_dim(
 339         __isl_take isl_pw_qpolynomial_fold *pwf,
 340         enum isl_dim_type type, unsigned n, isl_int v);
 341
 342 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_eval(
 343         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_point *pnt);
 344
 345 int isl_pw_qpolynomial_fold_foreach_piece(
 346         __isl_keep isl_pw_qpolynomial_fold *pwf,
 347         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold,
 348                     void *user), void *user);
 349 int isl_pw_qpolynomial_fold_foreach_lifted_piece(
 350         __isl_keep isl_pw_qpolynomial_fold *pwf,
 351         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold,
 352                     void *user), void *user);
 353
 354 __isl_give isl_printer *isl_printer_print_pw_qpolynomial_fold(
 355         __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial_fold *pwf);
 356 void isl_pw_qpolynomial_fold_print(__isl_keep isl_pw_qpolynomial_fold *pwf,
 357         FILE *out, unsigned output_format);
 358
 359 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_coalesce(
 360         __isl_take isl_pw_qpolynomial_fold *pwf);
 361 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist(
 362         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *context);
 363
 364 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_max(
 365         __isl_take isl_pw_qpolynomial_fold *pwf);
 366 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_min(
 367         __isl_take isl_pw_qpolynomial_fold *pwf);
 368
 369 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_bound(
 370         __isl_take isl_pw_qpolynomial *pwqp, enum isl_fold type, int *tight);
 371 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_bound(
 372         __isl_take isl_pw_qpolynomial_fold *pwf, int *tight);
 373 __isl_give isl_pw_qpolynomial_fold *isl_map_apply_pw_qpolynomial_fold(
 374         __isl_take isl_map *map, __isl_take isl_pw_qpolynomial_fold *pwf,
 375         int *tight);
 376
 377 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_to_polynomial(
 378         __isl_take isl_pw_qpolynomial *pwqp, int sign);
 379
 380 struct isl_union_pw_qpolynomial;
 381 typedef struct isl_union_pw_qpolynomial isl_union_pw_qpolynomial;
 382
 383 isl_ctx *isl_union_pw_qpolynomial_get_ctx(
 384         __isl_keep isl_union_pw_qpolynomial *upwqp);
 385
 386 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_from_pw_qpolynomial(__isl_take isl_pw_qpolynomial *pwqp);
 387 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_zero(
 388         __isl_take isl_dim *dim);
 389 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_add_pw_qpolynomial(
 390         __isl_take isl_union_pw_qpolynomial *upwqp,
 391         __isl_take isl_pw_qpolynomial *pwqp);
 392 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_copy(
 393         __isl_keep isl_union_pw_qpolynomial *upwqp);
 394 void isl_union_pw_qpolynomial_free(__isl_take isl_union_pw_qpolynomial *upwqp);
 395
 396 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_add(
 397         __isl_take isl_union_pw_qpolynomial *upwqp1,
 398         __isl_take isl_union_pw_qpolynomial *upwqp2);
 399 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_sub(
 400         __isl_take isl_union_pw_qpolynomial *upwqp1,
 401         __isl_take isl_union_pw_qpolynomial *upwqp2);
 402 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_mul(
 403         __isl_take isl_union_pw_qpolynomial *upwqp1,
 404         __isl_take isl_union_pw_qpolynomial *upwqp2);
 405
 406 __isl_give isl_union_set *isl_union_pw_qpolynomial_domain(
 407         __isl_take isl_union_pw_qpolynomial *upwqp);
 408 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_intersect_domain(
 409         __isl_take isl_union_pw_qpolynomial *upwpq,
 410         __isl_take isl_union_set *uset);
 411
 412 __isl_give isl_dim *isl_union_pw_qpolynomial_get_dim(
 413         __isl_keep isl_union_pw_qpolynomial *upwqp);
 414
 415 __isl_give isl_qpolynomial *isl_union_pw_qpolynomial_eval(
 416         __isl_take isl_union_pw_qpolynomial *upwqp, __isl_take isl_point *pnt);
 417
 418 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_coalesce(
 419         __isl_take isl_union_pw_qpolynomial *upwqp);
 420 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_gist(
 421         __isl_take isl_union_pw_qpolynomial *upwqp,
 422         __isl_take isl_union_set *context);
 423
 424 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_align_params(
 425         __isl_take isl_union_pw_qpolynomial *upwqp,
 426         __isl_take isl_dim *model);
 427
 428 int isl_union_pw_qpolynomial_foreach_pw_qpolynomial(
 429         __isl_keep isl_union_pw_qpolynomial *upwqp,
 430         int (*fn)(__isl_take isl_pw_qpolynomial *pwqp, void *user), void *user);
 431 __isl_give isl_pw_qpolynomial *isl_union_pw_qpolynomial_extract_pw_qpolynomial(
 432         __isl_keep isl_union_pw_qpolynomial *upwqp, __isl_take isl_dim *dim);
 433
 434 __isl_give isl_printer *isl_printer_print_union_pw_qpolynomial(
 435         __isl_take isl_printer *p, __isl_keep isl_union_pw_qpolynomial *upwqp);
 436
 437 struct isl_union_pw_qpolynomial_fold;
 438 typedef struct isl_union_pw_qpolynomial_fold isl_union_pw_qpolynomial_fold;
 439
 440 isl_ctx *isl_union_pw_qpolynomial_fold_get_ctx(
 441         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 442
 443 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_from_pw_qpolynomial_fold(__isl_take isl_pw_qpolynomial_fold *pwf);
 444 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_zero(
 445         __isl_take isl_dim *dim, enum isl_fold type);
 446 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_fold_pw_qpolynomial_fold(
 447         __isl_take isl_union_pw_qpolynomial_fold *upwqp,
 448         __isl_take isl_pw_qpolynomial_fold *pwqp);
 449 void isl_union_pw_qpolynomial_fold_free(
 450         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 451 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_copy(
 452         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 453
 454 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_fold(
 455         __isl_take isl_union_pw_qpolynomial_fold *upwf1,
 456         __isl_take isl_union_pw_qpolynomial_fold *upwf2);
 457 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_add_union_pw_qpolynomial(
 458         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 459         __isl_take isl_union_pw_qpolynomial *upwqp);
 460
 461 __isl_give isl_union_set *isl_union_pw_qpolynomial_fold_domain(
 462         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 463 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_intersect_domain(
 464         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 465         __isl_take isl_union_set *uset);
 466
 467 enum isl_fold isl_union_pw_qpolynomial_fold_get_type(
 468         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 469 __isl_give isl_dim *isl_union_pw_qpolynomial_fold_get_dim(
 470         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 471
 472 __isl_give isl_qpolynomial *isl_union_pw_qpolynomial_fold_eval(
 473         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 474         __isl_take isl_point *pnt);
 475
 476 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_coalesce(
 477         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 478 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_gist(
 479         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 480         __isl_take isl_union_set *context);
 481
 482 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_align_params(
 483         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 484         __isl_take isl_dim *model);
 485
 486 int isl_union_pw_qpolynomial_fold_foreach_pw_qpolynomial_fold(
 487         __isl_keep isl_union_pw_qpolynomial_fold *upwf,
 488         int (*fn)(__isl_take isl_pw_qpolynomial_fold *pwf,
 489                     void *user), void *user);
 490 __isl_give isl_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_extract_pw_qpolynomial_fold(
 491         __isl_keep isl_union_pw_qpolynomial_fold *upwf, __isl_take isl_dim *dim);
 492
 493 __isl_give isl_printer *isl_printer_print_union_pw_qpolynomial_fold(
 494         __isl_take isl_printer *p,
 495         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 496
 497 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_bound(
 498         __isl_take isl_union_pw_qpolynomial *upwqp,
 499         enum isl_fold type, int *tight);
 500 __isl_give isl_union_pw_qpolynomial_fold *isl_union_map_apply_union_pw_qpolynomial_fold(
 501         __isl_take isl_union_map *umap,
 502         __isl_take isl_union_pw_qpolynomial_fold *upwf, int *tight);
 503
 504 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_to_polynomial(
 505         __isl_take isl_union_pw_qpolynomial *upwqp, int sign);
 506
 507 #if defined(__cplusplus)
 508 }
 509 #endif
 510
 511 #endif