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 void isl_term_free(__isl_take isl_term *term);
 109
 110 unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
 111 void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
 112 void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);
 113 int isl_term_get_exp(__isl_keep isl_term *term,
 114         enum isl_dim_type type, unsigned pos);
 115 __isl_give isl_div *isl_term_get_div(__isl_keep isl_term *term, unsigned pos);
 116
 117 int isl_qpolynomial_foreach_term(__isl_keep isl_qpolynomial *qp,
 118         int (*fn)(__isl_take isl_term *term, void *user), void *user);
 119
 120 __isl_give isl_qpolynomial *isl_qpolynomial_eval(
 121         __isl_take isl_qpolynomial *qp, __isl_take isl_point *pnt);
 122
 123 __isl_give isl_qpolynomial *isl_qpolynomial_gist(
 124         __isl_take isl_qpolynomial *qp, __isl_take isl_set *context);
 125
 126 __isl_give isl_qpolynomial *isl_qpolynomial_from_constraint(
 127         __isl_take isl_constraint *c, enum isl_dim_type type, unsigned pos);
 128 __isl_give isl_qpolynomial *isl_qpolynomial_from_term(__isl_take isl_term *term);
 129 __isl_give isl_qpolynomial *isl_qpolynomial_from_aff(__isl_take isl_aff *aff);
 130 __isl_give isl_basic_map *isl_basic_map_from_qpolynomial(
 131         __isl_take isl_qpolynomial *qp);
 132
 133 __isl_give isl_printer *isl_printer_print_qpolynomial(
 134         __isl_take isl_printer *p, __isl_keep isl_qpolynomial *qp);
 135 void isl_qpolynomial_print(__isl_keep isl_qpolynomial *qp, FILE *out,
 136         unsigned output_format);
 137 void isl_qpolynomial_dump(__isl_keep isl_qpolynomial *qp);
 138
 139 struct isl_pw_qpolynomial;
 140 typedef struct isl_pw_qpolynomial isl_pw_qpolynomial;
 141
 142 isl_ctx *isl_pw_qpolynomial_get_ctx(__isl_keep isl_pw_qpolynomial *pwqp);
 143
 144 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_zero(__isl_take isl_dim *dim);
 145 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_alloc(__isl_take isl_set *set,
 146         __isl_take isl_qpolynomial *qp);
 147 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_copy(
 148         __isl_keep isl_pw_qpolynomial *pwqp);
 149 void *isl_pw_qpolynomial_free(__isl_take isl_pw_qpolynomial *pwqp);
 150
 151 int isl_pw_qpolynomial_is_zero(__isl_keep isl_pw_qpolynomial *pwqp);
 152
 153 __isl_give isl_dim *isl_pw_qpolynomial_get_dim(
 154         __isl_keep isl_pw_qpolynomial *pwqp);
 155 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_reset_dim(
 156         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_dim *dim);
 157 unsigned isl_pw_qpolynomial_dim(__isl_keep isl_pw_qpolynomial *pwqp,
 158         enum isl_dim_type type);
 159 int isl_pw_qpolynomial_involves_dims(__isl_keep isl_pw_qpolynomial *pwqp,
 160         enum isl_dim_type type, unsigned first, unsigned n);
 161 int isl_pw_qpolynomial_has_equal_dim(__isl_keep isl_pw_qpolynomial *pwqp1,
 162         __isl_keep isl_pw_qpolynomial *pwqp2);
 163
 164 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_set_dim_name(
 165         __isl_take isl_pw_qpolynomial *pwqp,
 166         enum isl_dim_type type, unsigned pos, const char *s);
 167
 168 __isl_give isl_set *isl_pw_qpolynomial_domain(__isl_take isl_pw_qpolynomial *pwqp);
 169 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
 170         __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
 171
 172 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_drop_dims(
 173         __isl_take isl_pw_qpolynomial *pwqp,
 174         enum isl_dim_type type, unsigned first, unsigned n);
 175 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_dims(
 176         __isl_take isl_pw_qpolynomial *pwqp,
 177         enum isl_dim_type type, unsigned first, unsigned n);
 178
 179 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
 180         __isl_take isl_pw_qpolynomial *pwqp1,
 181         __isl_take isl_pw_qpolynomial *pwqp2);
 182 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_sub(
 183         __isl_take isl_pw_qpolynomial *pwqp1,
 184         __isl_take isl_pw_qpolynomial *pwqp2);
 185 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_disjoint(
 186         __isl_take isl_pw_qpolynomial *pwqp1,
 187         __isl_take isl_pw_qpolynomial *pwqp2);
 188 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_neg(
 189         __isl_take isl_pw_qpolynomial *pwqp);
 190 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul(
 191         __isl_take isl_pw_qpolynomial *pwqp1,
 192         __isl_take isl_pw_qpolynomial *pwqp2);
 193 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul_isl_int(
 194         __isl_take isl_pw_qpolynomial *pwqp, isl_int v);
 195
 196 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_insert_dims(
 197         __isl_take isl_pw_qpolynomial *pwqp, enum isl_dim_type type,
 198         unsigned first, unsigned n);
 199 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_dims(
 200         __isl_take isl_pw_qpolynomial *pwqp,
 201         enum isl_dim_type type, unsigned n);
 202 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_move_dims(
 203         __isl_take isl_pw_qpolynomial *pwqp,
 204         enum isl_dim_type dst_type, unsigned dst_pos,
 205         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 206
 207 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_fix_dim(
 208         __isl_take isl_pw_qpolynomial *pwqp,
 209         enum isl_dim_type type, unsigned n, isl_int v);
 210
 211 __isl_give isl_qpolynomial *isl_pw_qpolynomial_eval(
 212         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_point *pnt);
 213
 214 __isl_give isl_qpolynomial *isl_pw_qpolynomial_max(
 215         __isl_take isl_pw_qpolynomial *pwqp);
 216 __isl_give isl_qpolynomial *isl_pw_qpolynomial_min(
 217         __isl_take isl_pw_qpolynomial *pwqp);
 218
 219 int isl_pw_qpolynomial_foreach_piece(__isl_keep isl_pw_qpolynomial *pwqp,
 220         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
 221                     void *user), void *user);
 222 int isl_pw_qpolynomial_foreach_lifted_piece(__isl_keep isl_pw_qpolynomial *pwqp,
 223         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
 224                     void *user), void *user);
 225
 226 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_read_from_str(isl_ctx *ctx,
 227                 const char *str);
 228 __isl_give isl_printer *isl_printer_print_pw_qpolynomial(
 229         __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial *pwqp);
 230 void isl_pw_qpolynomial_print(__isl_keep isl_pw_qpolynomial *pwqp, FILE *out,
 231         unsigned output_format);
 232 void isl_pw_qpolynomial_dump(__isl_keep isl_pw_qpolynomial *pwqp);
 233
 234 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_coalesce(
 235         __isl_take isl_pw_qpolynomial *pwqp);
 236 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_gist(
 237         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_set *context);
 238
 239 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_periods(
 240         __isl_take isl_pw_qpolynomial *pwqp, int max_periods);
 241
 242 __isl_give isl_pw_qpolynomial *isl_basic_set_multiplicative_call(
 243         __isl_take isl_basic_set *bset,
 244         __isl_give isl_pw_qpolynomial *(*fn)(__isl_take isl_basic_set *bset));
 245
 246 enum isl_fold {
 247         isl_fold_min,
 248         isl_fold_max,
 249         isl_fold_list
 250 };
 251
 252 struct isl_qpolynomial_fold;
 253 typedef struct isl_qpolynomial_fold isl_qpolynomial_fold;
 254
 255 isl_ctx *isl_qpolynomial_fold_get_ctx(__isl_keep isl_qpolynomial_fold *fold);
 256 enum isl_fold isl_qpolynomial_fold_get_type(__isl_keep isl_qpolynomial_fold *fold);
 257
 258 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_empty(enum isl_fold type,
 259         __isl_take isl_dim *dim);
 260 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_alloc(
 261         enum isl_fold type, __isl_take isl_qpolynomial *qp);
 262 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_copy(
 263         __isl_keep isl_qpolynomial_fold *fold);
 264 void isl_qpolynomial_fold_free(__isl_take isl_qpolynomial_fold *fold);
 265
 266 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_reset_dim(
 267         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_dim *dim);
 268
 269 int isl_qpolynomial_fold_is_empty(__isl_keep isl_qpolynomial_fold *fold);
 270 int isl_qpolynomial_fold_plain_is_equal(__isl_keep isl_qpolynomial_fold *fold1,
 271         __isl_keep isl_qpolynomial_fold *fold2);
 272
 273 __isl_give isl_dim *isl_qpolynomial_fold_get_dim(
 274         __isl_keep isl_qpolynomial_fold *fold);
 275
 276 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_fold(
 277         __isl_take isl_qpolynomial_fold *fold1,
 278         __isl_take isl_qpolynomial_fold *fold2);
 279
 280 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_mul_isl_int(
 281         __isl_take isl_qpolynomial_fold *fold, isl_int v);
 282 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_scale(
 283         __isl_take isl_qpolynomial_fold *fold, isl_int v);
 284
 285 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_move_dims(
 286         __isl_take isl_qpolynomial_fold *fold,
 287         enum isl_dim_type dst_type, unsigned dst_pos,
 288         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 289
 290 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_substitute(
 291         __isl_take isl_qpolynomial_fold *fold,
 292         enum isl_dim_type type, unsigned first, unsigned n,
 293         __isl_keep isl_qpolynomial **subs);
 294
 295 __isl_give isl_qpolynomial *isl_qpolynomial_fold_eval(
 296         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_point *pnt);
 297
 298 int isl_qpolynomial_fold_foreach_qpolynomial(
 299         __isl_keep isl_qpolynomial_fold *fold,
 300         int (*fn)(__isl_take isl_qpolynomial *qp, void *user), void *user);
 301
 302 __isl_give isl_printer *isl_printer_print_qpolynomial_fold(
 303         __isl_take isl_printer *p, __isl_keep isl_qpolynomial_fold *fold);
 304 void isl_qpolynomial_fold_print(__isl_keep isl_qpolynomial_fold *fold, FILE *out,
 305         unsigned output_format);
 306 void isl_qpolynomial_fold_dump(__isl_keep isl_qpolynomial_fold *fold);
 307
 308 struct isl_pw_qpolynomial_fold;
 309 typedef struct isl_pw_qpolynomial_fold isl_pw_qpolynomial_fold;
 310
 311 isl_ctx *isl_pw_qpolynomial_fold_get_ctx(__isl_keep isl_pw_qpolynomial_fold *pwf);
 312
 313 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_pw_qpolynomial(
 314         enum isl_fold type, __isl_take isl_pw_qpolynomial *pwqp);
 315
 316 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_alloc(
 317         enum isl_fold type,
 318         __isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold);
 319 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_copy(
 320         __isl_keep isl_pw_qpolynomial_fold *pwf);
 321 void *isl_pw_qpolynomial_fold_free(__isl_take isl_pw_qpolynomial_fold *pwf);
 322
 323 int isl_pw_qpolynomial_fold_is_zero(__isl_keep isl_pw_qpolynomial_fold *pwf);
 324
 325 __isl_give isl_dim *isl_pw_qpolynomial_fold_get_dim(
 326         __isl_keep isl_pw_qpolynomial_fold *pwf);
 327 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_reset_dim(
 328         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_dim *dim);
 329 unsigned isl_pw_qpolynomial_fold_dim(__isl_keep isl_pw_qpolynomial_fold *pwf,
 330         enum isl_dim_type type);
 331 int isl_pw_qpolynomial_fold_has_equal_dim(
 332         __isl_keep isl_pw_qpolynomial_fold *pwf1,
 333         __isl_keep isl_pw_qpolynomial_fold *pwf2);
 334
 335 size_t isl_pw_qpolynomial_fold_size(__isl_keep isl_pw_qpolynomial_fold *pwf);
 336
 337 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_zero(
 338         __isl_take isl_dim *dim, enum isl_fold type);
 339
 340 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_set_dim_name(
 341         __isl_take isl_pw_qpolynomial_fold *pwf,
 342         enum isl_dim_type type, unsigned pos, const char *s);
 343
 344 __isl_give isl_set *isl_pw_qpolynomial_fold_domain(
 345         __isl_take isl_pw_qpolynomial_fold *pwf);
 346 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_intersect_domain(
 347         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
 348
 349 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add(
 350         __isl_take isl_pw_qpolynomial_fold *pwf1,
 351         __isl_take isl_pw_qpolynomial_fold *pwf2);
 352 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_fold(
 353         __isl_take isl_pw_qpolynomial_fold *pwf1,
 354         __isl_take isl_pw_qpolynomial_fold *pwf2);
 355 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add_disjoint(
 356         __isl_take isl_pw_qpolynomial_fold *pwf1,
 357         __isl_take isl_pw_qpolynomial_fold *pwf2);
 358 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_mul_isl_int(
 359         __isl_take isl_pw_qpolynomial_fold *pwf, isl_int v);
 360
 361 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_drop_dims(
 362         __isl_take isl_pw_qpolynomial_fold *pwf,
 363         enum isl_dim_type type, unsigned first, unsigned n);
 364 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_move_dims(
 365         __isl_take isl_pw_qpolynomial_fold *pwf,
 366         enum isl_dim_type dst_type, unsigned dst_pos,
 367         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 368
 369 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_fix_dim(
 370         __isl_take isl_pw_qpolynomial_fold *pwf,
 371         enum isl_dim_type type, unsigned n, isl_int v);
 372
 373 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_eval(
 374         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_point *pnt);
 375
 376 int isl_pw_qpolynomial_fold_foreach_piece(
 377         __isl_keep isl_pw_qpolynomial_fold *pwf,
 378         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold,
 379                     void *user), void *user);
 380 int isl_pw_qpolynomial_fold_foreach_lifted_piece(
 381         __isl_keep isl_pw_qpolynomial_fold *pwf,
 382         int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold,
 383                     void *user), void *user);
 384
 385 __isl_give isl_printer *isl_printer_print_pw_qpolynomial_fold(
 386         __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial_fold *pwf);
 387 void isl_pw_qpolynomial_fold_print(__isl_keep isl_pw_qpolynomial_fold *pwf,
 388         FILE *out, unsigned output_format);
 389 void isl_pw_qpolynomial_fold_dump(__isl_keep isl_pw_qpolynomial_fold *pwf);
 390
 391 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_coalesce(
 392         __isl_take isl_pw_qpolynomial_fold *pwf);
 393 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist(
 394         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *context);
 395
 396 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_max(
 397         __isl_take isl_pw_qpolynomial_fold *pwf);
 398 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_min(
 399         __isl_take isl_pw_qpolynomial_fold *pwf);
 400
 401 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_bound(
 402         __isl_take isl_pw_qpolynomial *pwqp, enum isl_fold type, int *tight);
 403 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_bound(
 404         __isl_take isl_pw_qpolynomial_fold *pwf, int *tight);
 405 __isl_give isl_pw_qpolynomial_fold *isl_set_apply_pw_qpolynomial_fold(
 406         __isl_take isl_set *set, __isl_take isl_pw_qpolynomial_fold *pwf,
 407         int *tight);
 408 __isl_give isl_pw_qpolynomial_fold *isl_map_apply_pw_qpolynomial_fold(
 409         __isl_take isl_map *map, __isl_take isl_pw_qpolynomial_fold *pwf,
 410         int *tight);
 411
 412 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_to_polynomial(
 413         __isl_take isl_pw_qpolynomial *pwqp, int sign);
 414
 415 struct isl_union_pw_qpolynomial;
 416 typedef struct isl_union_pw_qpolynomial isl_union_pw_qpolynomial;
 417
 418 isl_ctx *isl_union_pw_qpolynomial_get_ctx(
 419         __isl_keep isl_union_pw_qpolynomial *upwqp);
 420
 421 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_from_pw_qpolynomial(__isl_take isl_pw_qpolynomial *pwqp);
 422 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_zero(
 423         __isl_take isl_dim *dim);
 424 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_add_pw_qpolynomial(
 425         __isl_take isl_union_pw_qpolynomial *upwqp,
 426         __isl_take isl_pw_qpolynomial *pwqp);
 427 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_copy(
 428         __isl_keep isl_union_pw_qpolynomial *upwqp);
 429 void isl_union_pw_qpolynomial_free(__isl_take isl_union_pw_qpolynomial *upwqp);
 430
 431 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_add(
 432         __isl_take isl_union_pw_qpolynomial *upwqp1,
 433         __isl_take isl_union_pw_qpolynomial *upwqp2);
 434 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_sub(
 435         __isl_take isl_union_pw_qpolynomial *upwqp1,
 436         __isl_take isl_union_pw_qpolynomial *upwqp2);
 437 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_mul(
 438         __isl_take isl_union_pw_qpolynomial *upwqp1,
 439         __isl_take isl_union_pw_qpolynomial *upwqp2);
 440 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_mul_isl_int(
 441         __isl_take isl_union_pw_qpolynomial *upwqp, isl_int v);
 442
 443 __isl_give isl_union_set *isl_union_pw_qpolynomial_domain(
 444         __isl_take isl_union_pw_qpolynomial *upwqp);
 445 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_intersect_domain(
 446         __isl_take isl_union_pw_qpolynomial *upwpq,
 447         __isl_take isl_union_set *uset);
 448
 449 __isl_give isl_dim *isl_union_pw_qpolynomial_get_dim(
 450         __isl_keep isl_union_pw_qpolynomial *upwqp);
 451
 452 __isl_give isl_qpolynomial *isl_union_pw_qpolynomial_eval(
 453         __isl_take isl_union_pw_qpolynomial *upwqp, __isl_take isl_point *pnt);
 454
 455 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_coalesce(
 456         __isl_take isl_union_pw_qpolynomial *upwqp);
 457 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_gist(
 458         __isl_take isl_union_pw_qpolynomial *upwqp,
 459         __isl_take isl_union_set *context);
 460
 461 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_align_params(
 462         __isl_take isl_union_pw_qpolynomial *upwqp,
 463         __isl_take isl_dim *model);
 464
 465 int isl_union_pw_qpolynomial_foreach_pw_qpolynomial(
 466         __isl_keep isl_union_pw_qpolynomial *upwqp,
 467         int (*fn)(__isl_take isl_pw_qpolynomial *pwqp, void *user), void *user);
 468 __isl_give isl_pw_qpolynomial *isl_union_pw_qpolynomial_extract_pw_qpolynomial(
 469         __isl_keep isl_union_pw_qpolynomial *upwqp, __isl_take isl_dim *dim);
 470
 471 __isl_give isl_printer *isl_printer_print_union_pw_qpolynomial(
 472         __isl_take isl_printer *p, __isl_keep isl_union_pw_qpolynomial *upwqp);
 473
 474 struct isl_union_pw_qpolynomial_fold;
 475 typedef struct isl_union_pw_qpolynomial_fold isl_union_pw_qpolynomial_fold;
 476
 477 isl_ctx *isl_union_pw_qpolynomial_fold_get_ctx(
 478         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 479
 480 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_from_pw_qpolynomial_fold(__isl_take isl_pw_qpolynomial_fold *pwf);
 481 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_zero(
 482         __isl_take isl_dim *dim, enum isl_fold type);
 483 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_fold_pw_qpolynomial_fold(
 484         __isl_take isl_union_pw_qpolynomial_fold *upwqp,
 485         __isl_take isl_pw_qpolynomial_fold *pwqp);
 486 void isl_union_pw_qpolynomial_fold_free(
 487         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 488 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_copy(
 489         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 490
 491 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_fold(
 492         __isl_take isl_union_pw_qpolynomial_fold *upwf1,
 493         __isl_take isl_union_pw_qpolynomial_fold *upwf2);
 494 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_add_union_pw_qpolynomial(
 495         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 496         __isl_take isl_union_pw_qpolynomial *upwqp);
 497 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_mul_isl_int(
 498         __isl_take isl_union_pw_qpolynomial_fold *upwf, isl_int v);
 499
 500 __isl_give isl_union_set *isl_union_pw_qpolynomial_fold_domain(
 501         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 502 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_intersect_domain(
 503         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 504         __isl_take isl_union_set *uset);
 505
 506 enum isl_fold isl_union_pw_qpolynomial_fold_get_type(
 507         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 508 __isl_give isl_dim *isl_union_pw_qpolynomial_fold_get_dim(
 509         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 510
 511 __isl_give isl_qpolynomial *isl_union_pw_qpolynomial_fold_eval(
 512         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 513         __isl_take isl_point *pnt);
 514
 515 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_coalesce(
 516         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 517 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_gist(
 518         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 519         __isl_take isl_union_set *context);
 520
 521 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_align_params(
 522         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 523         __isl_take isl_dim *model);
 524
 525 int isl_union_pw_qpolynomial_fold_foreach_pw_qpolynomial_fold(
 526         __isl_keep isl_union_pw_qpolynomial_fold *upwf,
 527         int (*fn)(__isl_take isl_pw_qpolynomial_fold *pwf,
 528                     void *user), void *user);
 529 __isl_give isl_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_extract_pw_qpolynomial_fold(
 530         __isl_keep isl_union_pw_qpolynomial_fold *upwf, __isl_take isl_dim *dim);
 531
 532 __isl_give isl_printer *isl_printer_print_union_pw_qpolynomial_fold(
 533         __isl_take isl_printer *p,
 534         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 535
 536 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_bound(
 537         __isl_take isl_union_pw_qpolynomial *upwqp,
 538         enum isl_fold type, int *tight);
 539 __isl_give isl_union_pw_qpolynomial_fold *isl_union_set_apply_union_pw_qpolynomial_fold(
 540         __isl_take isl_union_set *uset,
 541         __isl_take isl_union_pw_qpolynomial_fold *upwf, int *tight);
 542 __isl_give isl_union_pw_qpolynomial_fold *isl_union_map_apply_union_pw_qpolynomial_fold(
 543         __isl_take isl_union_map *umap,
 544         __isl_take isl_union_pw_qpolynomial_fold *upwf, int *tight);
 545
 546 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_to_polynomial(
 547         __isl_take isl_union_pw_qpolynomial *upwqp, int sign);
 548
 549 #if defined(__cplusplus)
 550 }
 551 #endif
 552
 553 #endif