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_type.h>
   9 #include <isl/point.h>
  10 #include <isl/printer.h>
  11 #include <isl/union_set.h>
  12 #include <isl/aff_type.h>
  13
  14 #if defined(__cplusplus)
  15 extern "C" {
  16 #endif
  17
  18 struct isl_qpolynomial;
  19 typedef struct isl_qpolynomial isl_qpolynomial;
  20
  21 isl_ctx *isl_qpolynomial_get_ctx(__isl_keep isl_qpolynomial *qp);
  22 __isl_give isl_dim *isl_qpolynomial_get_dim(__isl_keep isl_qpolynomial *qp);
  23 __isl_give isl_qpolynomial *isl_qpolynomial_reset_dim(
  24         __isl_take isl_qpolynomial *qp, __isl_take isl_dim *dim);
  25 unsigned isl_qpolynomial_dim(__isl_keep isl_qpolynomial *qp,
  26         enum isl_dim_type type);
  27 int isl_qpolynomial_involves_dims(__isl_keep isl_qpolynomial *qp,
  28         enum isl_dim_type type, unsigned first, unsigned n);
  29
  30 __isl_give isl_qpolynomial *isl_qpolynomial_set_dim_name(
  31         __isl_take isl_qpolynomial *qp,
  32         enum isl_dim_type type, unsigned pos, const char *s);
  33
  34 __isl_give isl_qpolynomial *isl_qpolynomial_zero(__isl_take isl_dim *dim);
  35 __isl_give isl_qpolynomial *isl_qpolynomial_one(__isl_take isl_dim *dim);
  36 __isl_give isl_qpolynomial *isl_qpolynomial_infty(__isl_take isl_dim *dim);
  37 __isl_give isl_qpolynomial *isl_qpolynomial_neginfty(__isl_take isl_dim *dim);
  38 __isl_give isl_qpolynomial *isl_qpolynomial_nan(__isl_take isl_dim *dim);
  39 __isl_give isl_qpolynomial *isl_qpolynomial_rat_cst(__isl_take isl_dim *dim,
  40         const isl_int n, const isl_int d);
  41 __isl_give isl_qpolynomial *isl_qpolynomial_div(__isl_take isl_div *div);
  42 __isl_give isl_qpolynomial *isl_qpolynomial_var(__isl_take isl_dim *dim,
  43         enum isl_dim_type type, unsigned pos);
  44 __isl_give isl_qpolynomial *isl_qpolynomial_copy(__isl_keep isl_qpolynomial *qp);
  45 void isl_qpolynomial_free(__isl_take isl_qpolynomial *qp);
  46
  47 int isl_qpolynomial_plain_is_equal(__isl_keep isl_qpolynomial *qp1,
  48         __isl_keep isl_qpolynomial *qp2);
  49 int isl_qpolynomial_is_zero(__isl_keep isl_qpolynomial *qp);
  50 int isl_qpolynomial_is_nan(__isl_keep isl_qpolynomial *qp);
  51 int isl_qpolynomial_is_infty(__isl_keep isl_qpolynomial *qp);
  52 int isl_qpolynomial_is_neginfty(__isl_keep isl_qpolynomial *qp);
  53 int isl_qpolynomial_sgn(__isl_keep isl_qpolynomial *qp);
  54 int isl_qpolynomial_is_cst(__isl_keep isl_qpolynomial *qp,
  55         isl_int *n, isl_int *d);
  56 void isl_qpolynomial_get_den(__isl_keep isl_qpolynomial *qp, isl_int *d);
  57
  58 __isl_give isl_qpolynomial *isl_qpolynomial_neg(__isl_take isl_qpolynomial *qp);
  59 __isl_give isl_qpolynomial *isl_qpolynomial_add(__isl_take isl_qpolynomial *qp1,
  60         __isl_take isl_qpolynomial *qp2);
  61 __isl_give isl_qpolynomial *isl_qpolynomial_sub(__isl_take isl_qpolynomial *qp1,
  62         __isl_take isl_qpolynomial *qp2);
  63 __isl_give isl_qpolynomial *isl_qpolynomial_mul(__isl_take isl_qpolynomial *qp1,
  64         __isl_take isl_qpolynomial *qp2);
  65 __isl_give isl_qpolynomial *isl_qpolynomial_pow(__isl_take isl_qpolynomial *qp,
  66         unsigned power);
  67 __isl_give isl_qpolynomial *isl_qpolynomial_add_isl_int(
  68         __isl_take isl_qpolynomial *qp, isl_int v);
  69 __isl_give isl_qpolynomial *isl_qpolynomial_mul_isl_int(
  70         __isl_take isl_qpolynomial *qp, isl_int v);
  71 __isl_give isl_qpolynomial *isl_qpolynomial_scale(
  72         __isl_take isl_qpolynomial *qp, isl_int v);
  73
  74 __isl_give isl_qpolynomial *isl_qpolynomial_insert_dims(
  75         __isl_take isl_qpolynomial *qp, enum isl_dim_type type,
  76         unsigned first, unsigned n);
  77 __isl_give isl_qpolynomial *isl_qpolynomial_add_dims(
  78         __isl_take isl_qpolynomial *qp, enum isl_dim_type type, unsigned n);
  79 __isl_give isl_qpolynomial *isl_qpolynomial_move_dims(
  80         __isl_take isl_qpolynomial *qp,
  81         enum isl_dim_type dst_type, unsigned dst_pos,
  82         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
  83 __isl_give isl_qpolynomial *isl_qpolynomial_drop_dims(
  84         __isl_take isl_qpolynomial *qp,
  85         enum isl_dim_type type, unsigned first, unsigned n);
  86
  87 __isl_give isl_qpolynomial *isl_qpolynomial_substitute(
  88         __isl_take isl_qpolynomial *qp,
  89         enum isl_dim_type type, unsigned first, unsigned n,
  90         __isl_keep isl_qpolynomial **subs);
  91
  92 int isl_qpolynomial_as_polynomial_on_domain(__isl_keep isl_qpolynomial *qp,
  93         __isl_keep isl_basic_set *bset,
  94         int (*fn)(__isl_take isl_basic_set *bset,
  95                   __isl_take isl_qpolynomial *poly, void *user), void *user);
  96
  97 __isl_give isl_qpolynomial *isl_qpolynomial_homogenize(
  98         __isl_take isl_qpolynomial *poly);
  99
 100 __isl_give isl_qpolynomial *isl_qpolynomial_align_params(
 101         __isl_take isl_qpolynomial *qp, __isl_take isl_dim *model);
 102
 103 struct isl_term;
 104 typedef struct isl_term isl_term;
 105
 106 isl_ctx *isl_term_get_ctx(__isl_keep isl_term *term);
 107
 108 __isl_give isl_term *isl_term_copy(__isl_keep isl_term *term);
 109 void isl_term_free(__isl_take isl_term *term);
 110
 111 unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
 112 void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
 113 void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);
 114 int isl_term_get_exp(__isl_keep isl_term *term,
 115         enum isl_dim_type type, unsigned pos);
 116 __isl_give isl_div *isl_term_get_div(__isl_keep isl_term *term, unsigned pos);
 117
 118 int isl_qpolynomial_foreach_term(__isl_keep isl_qpolynomial *qp,
 119         int (*fn)(__isl_take isl_term *term, void *user), void *user);
 120
 121 __isl_give isl_qpolynomial *isl_qpolynomial_eval(
 122         __isl_take isl_qpolynomial *qp, __isl_take isl_point *pnt);
 123
 124 __isl_give isl_qpolynomial *isl_qpolynomial_gist(
 125         __isl_take isl_qpolynomial *qp, __isl_take isl_set *context);
 126
 127 __isl_give isl_qpolynomial *isl_qpolynomial_from_constraint(
 128         __isl_take isl_constraint *c, enum isl_dim_type type, unsigned pos);
 129 __isl_give isl_qpolynomial *isl_qpolynomial_from_term(__isl_take isl_term *term);
 130 __isl_give isl_qpolynomial *isl_qpolynomial_from_aff(__isl_take isl_aff *aff);
 131 __isl_give isl_basic_map *isl_basic_map_from_qpolynomial(
 132         __isl_take isl_qpolynomial *qp);
 133
 134 __isl_give isl_printer *isl_printer_print_qpolynomial(
 135         __isl_take isl_printer *p, __isl_keep isl_qpolynomial *qp);
 136 void isl_qpolynomial_print(__isl_keep isl_qpolynomial *qp, FILE *out,
 137         unsigned output_format);
 138 void isl_qpolynomial_dump(__isl_keep isl_qpolynomial *qp);
 139
 140 struct isl_pw_qpolynomial;
 141 typedef struct isl_pw_qpolynomial isl_pw_qpolynomial;
 142
 143 isl_ctx *isl_pw_qpolynomial_get_ctx(__isl_keep isl_pw_qpolynomial *pwqp);
 144
 145 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_zero(__isl_take isl_dim *dim);
 146 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_alloc(__isl_take isl_set *set,
 147         __isl_take isl_qpolynomial *qp);
 148 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_from_qpolynomial(
 149         __isl_take isl_qpolynomial *qp);
 150 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_copy(
 151         __isl_keep isl_pw_qpolynomial *pwqp);
 152 void *isl_pw_qpolynomial_free(__isl_take isl_pw_qpolynomial *pwqp);
 153
 154 int isl_pw_qpolynomial_is_zero(__isl_keep isl_pw_qpolynomial *pwqp);
 155
 156 __isl_give isl_dim *isl_pw_qpolynomial_get_dim(
 157         __isl_keep isl_pw_qpolynomial *pwqp);
 158 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_reset_dim(
 159         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_dim *dim);
 160 unsigned isl_pw_qpolynomial_dim(__isl_keep isl_pw_qpolynomial *pwqp,
 161         enum isl_dim_type type);
 162 int isl_pw_qpolynomial_involves_dims(__isl_keep isl_pw_qpolynomial *pwqp,
 163         enum isl_dim_type type, unsigned first, unsigned n);
 164 int isl_pw_qpolynomial_has_equal_dim(__isl_keep isl_pw_qpolynomial *pwqp1,
 165         __isl_keep isl_pw_qpolynomial *pwqp2);
 166
 167 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_set_dim_name(
 168         __isl_take isl_pw_qpolynomial *pwqp,
 169         enum isl_dim_type type, unsigned pos, const char *s);
 170
 171 __isl_give isl_set *isl_pw_qpolynomial_domain(__isl_take isl_pw_qpolynomial *pwqp);
 172 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
 173         __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
 174
 175 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_drop_dims(
 176         __isl_take isl_pw_qpolynomial *pwqp,
 177         enum isl_dim_type type, unsigned first, unsigned n);
 178 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_dims(
 179         __isl_take isl_pw_qpolynomial *pwqp,
 180         enum isl_dim_type type, unsigned first, unsigned n);
 181
 182 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
 183         __isl_take isl_pw_qpolynomial *pwqp1,
 184         __isl_take isl_pw_qpolynomial *pwqp2);
 185 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_sub(
 186         __isl_take isl_pw_qpolynomial *pwqp1,
 187         __isl_take isl_pw_qpolynomial *pwqp2);
 188 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_disjoint(
 189         __isl_take isl_pw_qpolynomial *pwqp1,
 190         __isl_take isl_pw_qpolynomial *pwqp2);
 191 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_neg(
 192         __isl_take isl_pw_qpolynomial *pwqp);
 193 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul(
 194         __isl_take isl_pw_qpolynomial *pwqp1,
 195         __isl_take isl_pw_qpolynomial *pwqp2);
 196 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul_isl_int(
 197         __isl_take isl_pw_qpolynomial *pwqp, isl_int v);
 198 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_pow(
 199         __isl_take isl_pw_qpolynomial *pwqp, unsigned exponent);
 200
 201 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_insert_dims(
 202         __isl_take isl_pw_qpolynomial *pwqp, enum isl_dim_type type,
 203         unsigned first, unsigned n);
 204 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_dims(
 205         __isl_take isl_pw_qpolynomial *pwqp,
 206         enum isl_dim_type type, unsigned n);
 207 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_move_dims(
 208         __isl_take isl_pw_qpolynomial *pwqp,
 209         enum isl_dim_type dst_type, unsigned dst_pos,
 210         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 211
 212 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_fix_dim(
 213         __isl_take isl_pw_qpolynomial *pwqp,
 214         enum isl_dim_type type, unsigned n, isl_int v);
 215
 216 __isl_give isl_qpolynomial *isl_pw_qpolynomial_eval(
 217         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_point *pnt);
 218
 219 __isl_give isl_qpolynomial *isl_pw_qpolynomial_max(
 220         __isl_take isl_pw_qpolynomial *pwqp);
 221 __isl_give isl_qpolynomial *isl_pw_qpolynomial_min(
 222         __isl_take isl_pw_qpolynomial *pwqp);
 223
 224 int isl_pw_qpolynomial_foreach_piece(__isl_keep isl_pw_qpolynomial *pwqp,
 225         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
 226                     void *user), void *user);
 227 int isl_pw_qpolynomial_foreach_lifted_piece(__isl_keep isl_pw_qpolynomial *pwqp,
 228         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
 229                     void *user), void *user);
 230
 231 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_from_pw_aff(
 232         __isl_take isl_pw_aff *pwaff);
 233
 234 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_read_from_str(isl_ctx *ctx,
 235                 const char *str);
 236 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_read_from_file(isl_ctx *ctx,
 237                 FILE *input);
 238 __isl_give isl_printer *isl_printer_print_pw_qpolynomial(
 239         __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial *pwqp);
 240 void isl_pw_qpolynomial_print(__isl_keep isl_pw_qpolynomial *pwqp, FILE *out,
 241         unsigned output_format);
 242 void isl_pw_qpolynomial_dump(__isl_keep isl_pw_qpolynomial *pwqp);
 243
 244 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_coalesce(
 245         __isl_take isl_pw_qpolynomial *pwqp);
 246 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_gist(
 247         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_set *context);
 248
 249 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_periods(
 250         __isl_take isl_pw_qpolynomial *pwqp, int max_periods);
 251
 252 __isl_give isl_pw_qpolynomial *isl_basic_set_multiplicative_call(
 253         __isl_take isl_basic_set *bset,
 254         __isl_give isl_pw_qpolynomial *(*fn)(__isl_take isl_basic_set *bset));
 255
 256 enum isl_fold {
 257         isl_fold_min,
 258         isl_fold_max,
 259         isl_fold_list
 260 };
 261
 262 struct isl_qpolynomial_fold;
 263 typedef struct isl_qpolynomial_fold isl_qpolynomial_fold;
 264
 265 isl_ctx *isl_qpolynomial_fold_get_ctx(__isl_keep isl_qpolynomial_fold *fold);
 266 enum isl_fold isl_qpolynomial_fold_get_type(__isl_keep isl_qpolynomial_fold *fold);
 267
 268 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_empty(enum isl_fold type,
 269         __isl_take isl_dim *dim);
 270 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_alloc(
 271         enum isl_fold type, __isl_take isl_qpolynomial *qp);
 272 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_copy(
 273         __isl_keep isl_qpolynomial_fold *fold);
 274 void isl_qpolynomial_fold_free(__isl_take isl_qpolynomial_fold *fold);
 275
 276 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_reset_dim(
 277         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_dim *dim);
 278
 279 int isl_qpolynomial_fold_is_empty(__isl_keep isl_qpolynomial_fold *fold);
 280 int isl_qpolynomial_fold_plain_is_equal(__isl_keep isl_qpolynomial_fold *fold1,
 281         __isl_keep isl_qpolynomial_fold *fold2);
 282
 283 __isl_give isl_dim *isl_qpolynomial_fold_get_dim(
 284         __isl_keep isl_qpolynomial_fold *fold);
 285
 286 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_fold(
 287         __isl_take isl_qpolynomial_fold *fold1,
 288         __isl_take isl_qpolynomial_fold *fold2);
 289
 290 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_mul_isl_int(
 291         __isl_take isl_qpolynomial_fold *fold, isl_int v);
 292 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_scale(
 293         __isl_take isl_qpolynomial_fold *fold, isl_int v);
 294
 295 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_move_dims(
 296         __isl_take isl_qpolynomial_fold *fold,
 297         enum isl_dim_type dst_type, unsigned dst_pos,
 298         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 299
 300 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_substitute(
 301         __isl_take isl_qpolynomial_fold *fold,
 302         enum isl_dim_type type, unsigned first, unsigned n,
 303         __isl_keep isl_qpolynomial **subs);
 304
 305 __isl_give isl_qpolynomial *isl_qpolynomial_fold_eval(
 306         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_point *pnt);
 307
 308 int isl_qpolynomial_fold_foreach_qpolynomial(
 309         __isl_keep isl_qpolynomial_fold *fold,
 310         int (*fn)(__isl_take isl_qpolynomial *qp, void *user), void *user);
 311
 312 __isl_give isl_printer *isl_printer_print_qpolynomial_fold(
 313         __isl_take isl_printer *p, __isl_keep isl_qpolynomial_fold *fold);
 314 void isl_qpolynomial_fold_print(__isl_keep isl_qpolynomial_fold *fold, FILE *out,
 315         unsigned output_format);
 316 void isl_qpolynomial_fold_dump(__isl_keep isl_qpolynomial_fold *fold);
 317
 318 struct isl_pw_qpolynomial_fold;
 319 typedef struct isl_pw_qpolynomial_fold isl_pw_qpolynomial_fold;
 320
 321 isl_ctx *isl_pw_qpolynomial_fold_get_ctx(__isl_keep isl_pw_qpolynomial_fold *pwf);
 322
 323 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_pw_qpolynomial(
 324         enum isl_fold type, __isl_take isl_pw_qpolynomial *pwqp);
 325
 326 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_alloc(
 327         enum isl_fold type,
 328         __isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold);
 329 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_copy(
 330         __isl_keep isl_pw_qpolynomial_fold *pwf);
 331 void *isl_pw_qpolynomial_fold_free(__isl_take isl_pw_qpolynomial_fold *pwf);
 332
 333 int isl_pw_qpolynomial_fold_is_zero(__isl_keep isl_pw_qpolynomial_fold *pwf);
 334
 335 __isl_give isl_dim *isl_pw_qpolynomial_fold_get_dim(
 336         __isl_keep isl_pw_qpolynomial_fold *pwf);
 337 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_reset_dim(
 338         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_dim *dim);
 339 unsigned isl_pw_qpolynomial_fold_dim(__isl_keep isl_pw_qpolynomial_fold *pwf,
 340         enum isl_dim_type type);
 341 int isl_pw_qpolynomial_fold_has_equal_dim(
 342         __isl_keep isl_pw_qpolynomial_fold *pwf1,
 343         __isl_keep isl_pw_qpolynomial_fold *pwf2);
 344
 345 size_t isl_pw_qpolynomial_fold_size(__isl_keep isl_pw_qpolynomial_fold *pwf);
 346
 347 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_zero(
 348         __isl_take isl_dim *dim, enum isl_fold type);
 349
 350 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_set_dim_name(
 351         __isl_take isl_pw_qpolynomial_fold *pwf,
 352         enum isl_dim_type type, unsigned pos, const char *s);
 353
 354 __isl_give isl_set *isl_pw_qpolynomial_fold_domain(
 355         __isl_take isl_pw_qpolynomial_fold *pwf);
 356 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_intersect_domain(
 357         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
 358
 359 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add(
 360         __isl_take isl_pw_qpolynomial_fold *pwf1,
 361         __isl_take isl_pw_qpolynomial_fold *pwf2);
 362 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_fold(
 363         __isl_take isl_pw_qpolynomial_fold *pwf1,
 364         __isl_take isl_pw_qpolynomial_fold *pwf2);
 365 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add_disjoint(
 366         __isl_take isl_pw_qpolynomial_fold *pwf1,
 367         __isl_take isl_pw_qpolynomial_fold *pwf2);
 368 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_mul_isl_int(
 369         __isl_take isl_pw_qpolynomial_fold *pwf, isl_int v);
 370
 371 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_drop_dims(
 372         __isl_take isl_pw_qpolynomial_fold *pwf,
 373         enum isl_dim_type type, unsigned first, unsigned n);
 374 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_move_dims(
 375         __isl_take isl_pw_qpolynomial_fold *pwf,
 376         enum isl_dim_type dst_type, unsigned dst_pos,
 377         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 378
 379 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_fix_dim(
 380         __isl_take isl_pw_qpolynomial_fold *pwf,
 381         enum isl_dim_type type, unsigned n, isl_int v);
 382
 383 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_eval(
 384         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_point *pnt);
 385
 386 int isl_pw_qpolynomial_fold_foreach_piece(
 387         __isl_keep isl_pw_qpolynomial_fold *pwf,
 388         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold,
 389                     void *user), void *user);
 390 int isl_pw_qpolynomial_fold_foreach_lifted_piece(
 391         __isl_keep isl_pw_qpolynomial_fold *pwf,
 392         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold,
 393                     void *user), void *user);
 394
 395 __isl_give isl_printer *isl_printer_print_pw_qpolynomial_fold(
 396         __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial_fold *pwf);
 397 void isl_pw_qpolynomial_fold_print(__isl_keep isl_pw_qpolynomial_fold *pwf,
 398         FILE *out, unsigned output_format);
 399 void isl_pw_qpolynomial_fold_dump(__isl_keep isl_pw_qpolynomial_fold *pwf);
 400
 401 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_coalesce(
 402         __isl_take isl_pw_qpolynomial_fold *pwf);
 403 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist(
 404         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *context);
 405
 406 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_max(
 407         __isl_take isl_pw_qpolynomial_fold *pwf);
 408 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_min(
 409         __isl_take isl_pw_qpolynomial_fold *pwf);
 410
 411 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_bound(
 412         __isl_take isl_pw_qpolynomial *pwqp, enum isl_fold type, int *tight);
 413 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_bound(
 414         __isl_take isl_pw_qpolynomial_fold *pwf, int *tight);
 415 __isl_give isl_pw_qpolynomial_fold *isl_set_apply_pw_qpolynomial_fold(
 416         __isl_take isl_set *set, __isl_take isl_pw_qpolynomial_fold *pwf,
 417         int *tight);
 418 __isl_give isl_pw_qpolynomial_fold *isl_map_apply_pw_qpolynomial_fold(
 419         __isl_take isl_map *map, __isl_take isl_pw_qpolynomial_fold *pwf,
 420         int *tight);
 421
 422 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_to_polynomial(
 423         __isl_take isl_pw_qpolynomial *pwqp, int sign);
 424
 425 struct isl_union_pw_qpolynomial;
 426 typedef struct isl_union_pw_qpolynomial isl_union_pw_qpolynomial;
 427
 428 isl_ctx *isl_union_pw_qpolynomial_get_ctx(
 429         __isl_keep isl_union_pw_qpolynomial *upwqp);
 430
 431 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_from_pw_qpolynomial(__isl_take isl_pw_qpolynomial *pwqp);
 432 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_zero(
 433         __isl_take isl_dim *dim);
 434 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_add_pw_qpolynomial(
 435         __isl_take isl_union_pw_qpolynomial *upwqp,
 436         __isl_take isl_pw_qpolynomial *pwqp);
 437 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_copy(
 438         __isl_keep isl_union_pw_qpolynomial *upwqp);
 439 void isl_union_pw_qpolynomial_free(__isl_take isl_union_pw_qpolynomial *upwqp);
 440
 441 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_add(
 442         __isl_take isl_union_pw_qpolynomial *upwqp1,
 443         __isl_take isl_union_pw_qpolynomial *upwqp2);
 444 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_sub(
 445         __isl_take isl_union_pw_qpolynomial *upwqp1,
 446         __isl_take isl_union_pw_qpolynomial *upwqp2);
 447 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_mul(
 448         __isl_take isl_union_pw_qpolynomial *upwqp1,
 449         __isl_take isl_union_pw_qpolynomial *upwqp2);
 450 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_mul_isl_int(
 451         __isl_take isl_union_pw_qpolynomial *upwqp, isl_int v);
 452
 453 __isl_give isl_union_set *isl_union_pw_qpolynomial_domain(
 454         __isl_take isl_union_pw_qpolynomial *upwqp);
 455 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_intersect_domain(
 456         __isl_take isl_union_pw_qpolynomial *upwpq,
 457         __isl_take isl_union_set *uset);
 458
 459 __isl_give isl_dim *isl_union_pw_qpolynomial_get_dim(
 460         __isl_keep isl_union_pw_qpolynomial *upwqp);
 461
 462 __isl_give isl_qpolynomial *isl_union_pw_qpolynomial_eval(
 463         __isl_take isl_union_pw_qpolynomial *upwqp, __isl_take isl_point *pnt);
 464
 465 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_coalesce(
 466         __isl_take isl_union_pw_qpolynomial *upwqp);
 467 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_gist(
 468         __isl_take isl_union_pw_qpolynomial *upwqp,
 469         __isl_take isl_union_set *context);
 470
 471 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_align_params(
 472         __isl_take isl_union_pw_qpolynomial *upwqp,
 473         __isl_take isl_dim *model);
 474
 475 int isl_union_pw_qpolynomial_foreach_pw_qpolynomial(
 476         __isl_keep isl_union_pw_qpolynomial *upwqp,
 477         int (*fn)(__isl_take isl_pw_qpolynomial *pwqp, void *user), void *user);
 478 __isl_give isl_pw_qpolynomial *isl_union_pw_qpolynomial_extract_pw_qpolynomial(
 479         __isl_keep isl_union_pw_qpolynomial *upwqp, __isl_take isl_dim *dim);
 480
 481 __isl_give isl_printer *isl_printer_print_union_pw_qpolynomial(
 482         __isl_take isl_printer *p, __isl_keep isl_union_pw_qpolynomial *upwqp);
 483
 484 struct isl_union_pw_qpolynomial_fold;
 485 typedef struct isl_union_pw_qpolynomial_fold isl_union_pw_qpolynomial_fold;
 486
 487 isl_ctx *isl_union_pw_qpolynomial_fold_get_ctx(
 488         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 489
 490 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_from_pw_qpolynomial_fold(__isl_take isl_pw_qpolynomial_fold *pwf);
 491 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_zero(
 492         __isl_take isl_dim *dim, enum isl_fold type);
 493 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_fold_pw_qpolynomial_fold(
 494         __isl_take isl_union_pw_qpolynomial_fold *upwqp,
 495         __isl_take isl_pw_qpolynomial_fold *pwqp);
 496 void isl_union_pw_qpolynomial_fold_free(
 497         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 498 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_copy(
 499         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 500
 501 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_fold(
 502         __isl_take isl_union_pw_qpolynomial_fold *upwf1,
 503         __isl_take isl_union_pw_qpolynomial_fold *upwf2);
 504 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_add_union_pw_qpolynomial(
 505         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 506         __isl_take isl_union_pw_qpolynomial *upwqp);
 507 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_mul_isl_int(
 508         __isl_take isl_union_pw_qpolynomial_fold *upwf, isl_int v);
 509
 510 __isl_give isl_union_set *isl_union_pw_qpolynomial_fold_domain(
 511         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 512 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_intersect_domain(
 513         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 514         __isl_take isl_union_set *uset);
 515
 516 enum isl_fold isl_union_pw_qpolynomial_fold_get_type(
 517         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 518 __isl_give isl_dim *isl_union_pw_qpolynomial_fold_get_dim(
 519         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 520
 521 __isl_give isl_qpolynomial *isl_union_pw_qpolynomial_fold_eval(
 522         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 523         __isl_take isl_point *pnt);
 524
 525 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_coalesce(
 526         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 527 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_gist(
 528         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 529         __isl_take isl_union_set *context);
 530
 531 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_align_params(
 532         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 533         __isl_take isl_dim *model);
 534
 535 int isl_union_pw_qpolynomial_fold_foreach_pw_qpolynomial_fold(
 536         __isl_keep isl_union_pw_qpolynomial_fold *upwf,
 537         int (*fn)(__isl_take isl_pw_qpolynomial_fold *pwf,
 538                     void *user), void *user);
 539 __isl_give isl_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_extract_pw_qpolynomial_fold(
 540         __isl_keep isl_union_pw_qpolynomial_fold *upwf, __isl_take isl_dim *dim);
 541
 542 __isl_give isl_printer *isl_printer_print_union_pw_qpolynomial_fold(
 543         __isl_take isl_printer *p,
 544         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 545
 546 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_bound(
 547         __isl_take isl_union_pw_qpolynomial *upwqp,
 548         enum isl_fold type, int *tight);
 549 __isl_give isl_union_pw_qpolynomial_fold *isl_union_set_apply_union_pw_qpolynomial_fold(
 550         __isl_take isl_union_set *uset,
 551         __isl_take isl_union_pw_qpolynomial_fold *upwf, int *tight);
 552 __isl_give isl_union_pw_qpolynomial_fold *isl_union_map_apply_union_pw_qpolynomial_fold(
 553         __isl_take isl_union_map *umap,
 554         __isl_take isl_union_pw_qpolynomial_fold *upwf, int *tight);
 555
 556 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_to_polynomial(
 557         __isl_take isl_union_pw_qpolynomial *upwqp, int sign);
 558
 559 #if defined(__cplusplus)
 560 }
 561 #endif
 562
 563 #endif