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/space.h>
   7 #include <isl/set_type.h>
   8 #include <isl/point.h>
   9 #include <isl/printer.h>
  10 #include <isl/union_set_type.h>
  11 #include <isl/aff_type.h>
  12 #include <isl/polynomial_type.h>
  13 #include <isl/val.h>
  14
  15 #if defined(__cplusplus)
  16 extern "C" {
  17 #endif
  18
  19 isl_ctx *isl_qpolynomial_get_ctx(__isl_keep isl_qpolynomial *qp);
  20 __isl_give isl_space *isl_qpolynomial_get_domain_space(
  21         __isl_keep isl_qpolynomial *qp);
  22 __isl_give isl_space *isl_qpolynomial_get_space(__isl_keep isl_qpolynomial *qp);
  23 unsigned isl_qpolynomial_dim(__isl_keep isl_qpolynomial *qp,
  24         enum isl_dim_type type);
  25 isl_bool isl_qpolynomial_involves_dims(__isl_keep isl_qpolynomial *qp,
  26         enum isl_dim_type type, unsigned first, unsigned n);
  27
  28 __isl_give isl_val *isl_qpolynomial_get_constant_val(
  29         __isl_keep isl_qpolynomial *qp);
  30
  31 __isl_give isl_qpolynomial *isl_qpolynomial_set_dim_name(
  32         __isl_take isl_qpolynomial *qp,
  33         enum isl_dim_type type, unsigned pos, const char *s);
  34
  35 __isl_give isl_qpolynomial *isl_qpolynomial_zero_on_domain(__isl_take isl_space *dim);
  36 __isl_give isl_qpolynomial *isl_qpolynomial_one_on_domain(__isl_take isl_space *dim);
  37 __isl_give isl_qpolynomial *isl_qpolynomial_infty_on_domain(__isl_take isl_space *dim);
  38 __isl_give isl_qpolynomial *isl_qpolynomial_neginfty_on_domain(__isl_take isl_space *dim);
  39 __isl_give isl_qpolynomial *isl_qpolynomial_nan_on_domain(__isl_take isl_space *dim);
  40 __isl_give isl_qpolynomial *isl_qpolynomial_val_on_domain(
  41         __isl_take isl_space *space, __isl_take isl_val *val);
  42 __isl_give isl_qpolynomial *isl_qpolynomial_var_on_domain(__isl_take isl_space *dim,
  43         enum isl_dim_type type, unsigned pos);
  44 __isl_give isl_qpolynomial *isl_qpolynomial_copy(__isl_keep isl_qpolynomial *qp);
  45 __isl_null isl_qpolynomial *isl_qpolynomial_free(
  46         __isl_take isl_qpolynomial *qp);
  47
  48 isl_bool isl_qpolynomial_plain_is_equal(__isl_keep isl_qpolynomial *qp1,
  49         __isl_keep isl_qpolynomial *qp2);
  50 isl_bool isl_qpolynomial_is_zero(__isl_keep isl_qpolynomial *qp);
  51 isl_bool isl_qpolynomial_is_nan(__isl_keep isl_qpolynomial *qp);
  52 isl_bool isl_qpolynomial_is_infty(__isl_keep isl_qpolynomial *qp);
  53 isl_bool isl_qpolynomial_is_neginfty(__isl_keep isl_qpolynomial *qp);
  54 int isl_qpolynomial_sgn(__isl_keep isl_qpolynomial *qp);
  55
  56 __isl_give isl_qpolynomial *isl_qpolynomial_neg(__isl_take isl_qpolynomial *qp);
  57 __isl_give isl_qpolynomial *isl_qpolynomial_add(__isl_take isl_qpolynomial *qp1,
  58         __isl_take isl_qpolynomial *qp2);
  59 __isl_give isl_qpolynomial *isl_qpolynomial_sub(__isl_take isl_qpolynomial *qp1,
  60         __isl_take isl_qpolynomial *qp2);
  61 __isl_give isl_qpolynomial *isl_qpolynomial_mul(__isl_take isl_qpolynomial *qp1,
  62         __isl_take isl_qpolynomial *qp2);
  63 __isl_give isl_qpolynomial *isl_qpolynomial_pow(__isl_take isl_qpolynomial *qp,
  64         unsigned power);
  65 __isl_give isl_qpolynomial *isl_qpolynomial_scale_val(
  66         __isl_take isl_qpolynomial *qp, __isl_take isl_val *v);
  67 __isl_give isl_qpolynomial *isl_qpolynomial_scale_down_val(
  68         __isl_take isl_qpolynomial *qp, __isl_take isl_val *v);
  69
  70 __isl_give isl_qpolynomial *isl_qpolynomial_insert_dims(
  71         __isl_take isl_qpolynomial *qp, enum isl_dim_type type,
  72         unsigned first, unsigned n);
  73 __isl_give isl_qpolynomial *isl_qpolynomial_add_dims(
  74         __isl_take isl_qpolynomial *qp, enum isl_dim_type type, unsigned n);
  75 __isl_give isl_qpolynomial *isl_qpolynomial_move_dims(
  76         __isl_take isl_qpolynomial *qp,
  77         enum isl_dim_type dst_type, unsigned dst_pos,
  78         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
  79 __isl_give isl_qpolynomial *isl_qpolynomial_project_domain_on_params(
  80         __isl_take isl_qpolynomial *qp);
  81 __isl_give isl_qpolynomial *isl_qpolynomial_drop_dims(
  82         __isl_take isl_qpolynomial *qp,
  83         enum isl_dim_type type, unsigned first, unsigned n);
  84
  85 __isl_give isl_qpolynomial *isl_qpolynomial_substitute(
  86         __isl_take isl_qpolynomial *qp,
  87         enum isl_dim_type type, unsigned first, unsigned n,
  88         __isl_keep isl_qpolynomial **subs);
  89
  90 isl_stat isl_qpolynomial_as_polynomial_on_domain(__isl_keep isl_qpolynomial *qp,
  91         __isl_keep isl_basic_set *bset,
  92         isl_stat (*fn)(__isl_take isl_basic_set *bset,
  93                   __isl_take isl_qpolynomial *poly, void *user), void *user);
  94
  95 __isl_give isl_qpolynomial *isl_qpolynomial_homogenize(
  96         __isl_take isl_qpolynomial *poly);
  97
  98 __isl_give isl_qpolynomial *isl_qpolynomial_align_params(
  99         __isl_take isl_qpolynomial *qp, __isl_take isl_space *model);
 100
 101 isl_ctx *isl_term_get_ctx(__isl_keep isl_term *term);
 102
 103 __isl_give isl_term *isl_term_copy(__isl_keep isl_term *term);
 104 void isl_term_free(__isl_take isl_term *term);
 105
 106 unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
 107 __isl_give isl_val *isl_term_get_coefficient_val(__isl_keep isl_term *term);
 108 int isl_term_get_exp(__isl_keep isl_term *term,
 109         enum isl_dim_type type, unsigned pos);
 110 __isl_give isl_aff *isl_term_get_div(__isl_keep isl_term *term, unsigned pos);
 111
 112 isl_stat isl_qpolynomial_foreach_term(__isl_keep isl_qpolynomial *qp,
 113         isl_stat (*fn)(__isl_take isl_term *term, void *user), void *user);
 114
 115 __isl_give isl_val *isl_qpolynomial_eval(__isl_take isl_qpolynomial *qp,
 116         __isl_take isl_point *pnt);
 117
 118 __isl_give isl_qpolynomial *isl_qpolynomial_gist_params(
 119         __isl_take isl_qpolynomial *qp, __isl_take isl_set *context);
 120 __isl_give isl_qpolynomial *isl_qpolynomial_gist(
 121         __isl_take isl_qpolynomial *qp, __isl_take isl_set *context);
 122
 123 __isl_give isl_qpolynomial *isl_qpolynomial_from_constraint(
 124         __isl_take isl_constraint *c, enum isl_dim_type type, unsigned pos);
 125 __isl_give isl_qpolynomial *isl_qpolynomial_from_term(__isl_take isl_term *term);
 126 __isl_give isl_qpolynomial *isl_qpolynomial_from_aff(__isl_take isl_aff *aff);
 127 __isl_give isl_basic_map *isl_basic_map_from_qpolynomial(
 128         __isl_take isl_qpolynomial *qp);
 129
 130 __isl_give isl_printer *isl_printer_print_qpolynomial(
 131         __isl_take isl_printer *p, __isl_keep isl_qpolynomial *qp);
 132 void isl_qpolynomial_print(__isl_keep isl_qpolynomial *qp, FILE *out,
 133         unsigned output_format);
 134 void isl_qpolynomial_dump(__isl_keep isl_qpolynomial *qp);
 135
 136 isl_ctx *isl_pw_qpolynomial_get_ctx(__isl_keep isl_pw_qpolynomial *pwqp);
 137
 138 isl_bool isl_pw_qpolynomial_involves_nan(__isl_keep isl_pw_qpolynomial *pwqp);
 139 isl_bool isl_pw_qpolynomial_plain_is_equal(__isl_keep isl_pw_qpolynomial *pwqp1,
 140         __isl_keep isl_pw_qpolynomial *pwqp2);
 141
 142 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_zero(__isl_take isl_space *dim);
 143 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_alloc(__isl_take isl_set *set,
 144         __isl_take isl_qpolynomial *qp);
 145 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_from_qpolynomial(
 146         __isl_take isl_qpolynomial *qp);
 147 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_copy(
 148         __isl_keep isl_pw_qpolynomial *pwqp);
 149 __isl_null isl_pw_qpolynomial *isl_pw_qpolynomial_free(
 150         __isl_take isl_pw_qpolynomial *pwqp);
 151
 152 isl_bool isl_pw_qpolynomial_is_zero(__isl_keep isl_pw_qpolynomial *pwqp);
 153
 154 __isl_give isl_space *isl_pw_qpolynomial_get_domain_space(
 155         __isl_keep isl_pw_qpolynomial *pwqp);
 156 __isl_give isl_space *isl_pw_qpolynomial_get_space(
 157         __isl_keep isl_pw_qpolynomial *pwqp);
 158 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_reset_domain_space(
 159         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_space *dim);
 160 unsigned isl_pw_qpolynomial_dim(__isl_keep isl_pw_qpolynomial *pwqp,
 161         enum isl_dim_type type);
 162 isl_bool isl_pw_qpolynomial_involves_dims(__isl_keep isl_pw_qpolynomial *pwqp,
 163         enum isl_dim_type type, unsigned first, unsigned n);
 164 isl_bool isl_pw_qpolynomial_has_equal_space(
 165         __isl_keep isl_pw_qpolynomial *pwqp1,
 166         __isl_keep isl_pw_qpolynomial *pwqp2);
 167
 168 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_set_dim_name(
 169         __isl_take isl_pw_qpolynomial *pwqp,
 170         enum isl_dim_type type, unsigned pos, const char *s);
 171
 172 int isl_pw_qpolynomial_find_dim_by_name(__isl_keep isl_pw_qpolynomial *pwqp,
 173         enum isl_dim_type type, const char *name);
 174
 175 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_reset_user(
 176         __isl_take isl_pw_qpolynomial *pwqp);
 177
 178 __isl_export
 179 __isl_give isl_set *isl_pw_qpolynomial_domain(__isl_take isl_pw_qpolynomial *pwqp);
 180 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
 181         __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
 182 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_params(
 183         __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
 184 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_subtract_domain(
 185         __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
 186
 187 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_project_domain_on_params(
 188         __isl_take isl_pw_qpolynomial *pwqp);
 189 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_from_range(
 190         __isl_take isl_pw_qpolynomial *pwqp);
 191 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_drop_dims(
 192         __isl_take isl_pw_qpolynomial *pwqp,
 193         enum isl_dim_type type, unsigned first, unsigned n);
 194 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_dims(
 195         __isl_take isl_pw_qpolynomial *pwqp,
 196         enum isl_dim_type type, unsigned first, unsigned n);
 197
 198 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_drop_unused_params(
 199         __isl_take isl_pw_qpolynomial *pwqp);
 200
 201 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
 202         __isl_take isl_pw_qpolynomial *pwqp1,
 203         __isl_take isl_pw_qpolynomial *pwqp2);
 204 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_sub(
 205         __isl_take isl_pw_qpolynomial *pwqp1,
 206         __isl_take isl_pw_qpolynomial *pwqp2);
 207 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_disjoint(
 208         __isl_take isl_pw_qpolynomial *pwqp1,
 209         __isl_take isl_pw_qpolynomial *pwqp2);
 210 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_neg(
 211         __isl_take isl_pw_qpolynomial *pwqp);
 212 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul(
 213         __isl_take isl_pw_qpolynomial *pwqp1,
 214         __isl_take isl_pw_qpolynomial *pwqp2);
 215 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_scale_val(
 216         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_val *v);
 217 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_scale_down_val(
 218         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_val *v);
 219 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_pow(
 220         __isl_take isl_pw_qpolynomial *pwqp, unsigned exponent);
 221
 222 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_insert_dims(
 223         __isl_take isl_pw_qpolynomial *pwqp, enum isl_dim_type type,
 224         unsigned first, unsigned n);
 225 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_dims(
 226         __isl_take isl_pw_qpolynomial *pwqp,
 227         enum isl_dim_type type, unsigned n);
 228 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_move_dims(
 229         __isl_take isl_pw_qpolynomial *pwqp,
 230         enum isl_dim_type dst_type, unsigned dst_pos,
 231         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 232
 233 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_fix_val(
 234         __isl_take isl_pw_qpolynomial *pwqp,
 235         enum isl_dim_type type, unsigned n, __isl_take isl_val *v);
 236
 237 __isl_export
 238 __isl_give isl_val *isl_pw_qpolynomial_eval(
 239         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_point *pnt);
 240
 241 __isl_give isl_val *isl_pw_qpolynomial_max(__isl_take isl_pw_qpolynomial *pwqp);
 242 __isl_give isl_val *isl_pw_qpolynomial_min(__isl_take isl_pw_qpolynomial *pwqp);
 243
 244 int isl_pw_qpolynomial_n_piece(__isl_keep isl_pw_qpolynomial *pwqp);
 245 isl_stat isl_pw_qpolynomial_foreach_piece(__isl_keep isl_pw_qpolynomial *pwqp,
 246         isl_stat (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
 247                     void *user), void *user);
 248 isl_stat isl_pw_qpolynomial_foreach_lifted_piece(
 249         __isl_keep isl_pw_qpolynomial *pwqp,
 250         isl_stat (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
 251                     void *user), void *user);
 252
 253 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_from_pw_aff(
 254         __isl_take isl_pw_aff *pwaff);
 255
 256 __isl_constructor
 257 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_read_from_str(isl_ctx *ctx,
 258                 const char *str);
 259 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_read_from_file(isl_ctx *ctx,
 260                 FILE *input);
 261 __isl_give char *isl_pw_qpolynomial_to_str(__isl_keep isl_pw_qpolynomial *pwqp);
 262 __isl_give isl_printer *isl_printer_print_pw_qpolynomial(
 263         __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial *pwqp);
 264 void isl_pw_qpolynomial_print(__isl_keep isl_pw_qpolynomial *pwqp, FILE *out,
 265         unsigned output_format);
 266 void isl_pw_qpolynomial_dump(__isl_keep isl_pw_qpolynomial *pwqp);
 267
 268 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_coalesce(
 269         __isl_take isl_pw_qpolynomial *pwqp);
 270 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_gist(
 271         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_set *context);
 272 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_gist_params(
 273         __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_set *context);
 274
 275 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_split_periods(
 276         __isl_take isl_pw_qpolynomial *pwqp, int max_periods);
 277
 278 __isl_give isl_pw_qpolynomial *isl_basic_set_multiplicative_call(
 279         __isl_take isl_basic_set *bset,
 280         __isl_give isl_pw_qpolynomial *(*fn)(__isl_take isl_basic_set *bset));
 281
 282 isl_ctx *isl_qpolynomial_fold_get_ctx(__isl_keep isl_qpolynomial_fold *fold);
 283 enum isl_fold isl_qpolynomial_fold_get_type(__isl_keep isl_qpolynomial_fold *fold);
 284
 285 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_empty(enum isl_fold type,
 286         __isl_take isl_space *dim);
 287 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_alloc(
 288         enum isl_fold type, __isl_take isl_qpolynomial *qp);
 289 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_copy(
 290         __isl_keep isl_qpolynomial_fold *fold);
 291 void isl_qpolynomial_fold_free(__isl_take isl_qpolynomial_fold *fold);
 292
 293 int isl_qpolynomial_fold_is_empty(__isl_keep isl_qpolynomial_fold *fold);
 294 isl_bool isl_qpolynomial_fold_is_nan(__isl_keep isl_qpolynomial_fold *fold);
 295 int isl_qpolynomial_fold_plain_is_equal(__isl_keep isl_qpolynomial_fold *fold1,
 296         __isl_keep isl_qpolynomial_fold *fold2);
 297
 298 __isl_give isl_space *isl_qpolynomial_fold_get_domain_space(
 299         __isl_keep isl_qpolynomial_fold *fold);
 300 __isl_give isl_space *isl_qpolynomial_fold_get_space(
 301         __isl_keep isl_qpolynomial_fold *fold);
 302
 303 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_fold(
 304         __isl_take isl_qpolynomial_fold *fold1,
 305         __isl_take isl_qpolynomial_fold *fold2);
 306
 307 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_scale_val(
 308         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_val *v);
 309 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_scale_down_val(
 310         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_val *v);
 311
 312 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_move_dims(
 313         __isl_take isl_qpolynomial_fold *fold,
 314         enum isl_dim_type dst_type, unsigned dst_pos,
 315         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 316
 317 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_substitute(
 318         __isl_take isl_qpolynomial_fold *fold,
 319         enum isl_dim_type type, unsigned first, unsigned n,
 320         __isl_keep isl_qpolynomial **subs);
 321
 322 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_fix_val(
 323         __isl_take isl_pw_qpolynomial_fold *pwf,
 324         enum isl_dim_type type, unsigned n, __isl_take isl_val *v);
 325
 326 __isl_give isl_val *isl_qpolynomial_fold_eval(
 327         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_point *pnt);
 328
 329 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_gist_params(
 330         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_set *context);
 331 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_gist(
 332         __isl_take isl_qpolynomial_fold *fold, __isl_take isl_set *context);
 333
 334 isl_stat isl_qpolynomial_fold_foreach_qpolynomial(
 335         __isl_keep isl_qpolynomial_fold *fold,
 336         isl_stat (*fn)(__isl_take isl_qpolynomial *qp, void *user), void *user);
 337
 338 __isl_give isl_printer *isl_printer_print_qpolynomial_fold(
 339         __isl_take isl_printer *p, __isl_keep isl_qpolynomial_fold *fold);
 340 void isl_qpolynomial_fold_print(__isl_keep isl_qpolynomial_fold *fold, FILE *out,
 341         unsigned output_format);
 342 void isl_qpolynomial_fold_dump(__isl_keep isl_qpolynomial_fold *fold);
 343
 344 isl_ctx *isl_pw_qpolynomial_fold_get_ctx(__isl_keep isl_pw_qpolynomial_fold *pwf);
 345
 346 isl_bool isl_pw_qpolynomial_fold_involves_nan(
 347         __isl_keep isl_pw_qpolynomial_fold *pwf);
 348 isl_bool isl_pw_qpolynomial_fold_plain_is_equal(
 349         __isl_keep isl_pw_qpolynomial_fold *pwf1,
 350         __isl_keep isl_pw_qpolynomial_fold *pwf2);
 351
 352 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_pw_qpolynomial(
 353         enum isl_fold type, __isl_take isl_pw_qpolynomial *pwqp);
 354
 355 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_alloc(
 356         enum isl_fold type,
 357         __isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold);
 358 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_copy(
 359         __isl_keep isl_pw_qpolynomial_fold *pwf);
 360 __isl_null isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_free(
 361         __isl_take isl_pw_qpolynomial_fold *pwf);
 362
 363 isl_bool isl_pw_qpolynomial_fold_is_zero(
 364         __isl_keep isl_pw_qpolynomial_fold *pwf);
 365
 366 __isl_give isl_space *isl_pw_qpolynomial_fold_get_domain_space(
 367         __isl_keep isl_pw_qpolynomial_fold *pwf);
 368 __isl_give isl_space *isl_pw_qpolynomial_fold_get_space(
 369         __isl_keep isl_pw_qpolynomial_fold *pwf);
 370 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_reset_space(
 371         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_space *dim);
 372 unsigned isl_pw_qpolynomial_fold_dim(__isl_keep isl_pw_qpolynomial_fold *pwf,
 373         enum isl_dim_type type);
 374 isl_bool isl_pw_qpolynomial_fold_has_equal_space(
 375         __isl_keep isl_pw_qpolynomial_fold *pwf1,
 376         __isl_keep isl_pw_qpolynomial_fold *pwf2);
 377
 378 size_t isl_pw_qpolynomial_fold_size(__isl_keep isl_pw_qpolynomial_fold *pwf);
 379
 380 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_zero(
 381         __isl_take isl_space *dim, enum isl_fold type);
 382
 383 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_set_dim_name(
 384         __isl_take isl_pw_qpolynomial_fold *pwf,
 385         enum isl_dim_type type, unsigned pos, const char *s);
 386
 387 int isl_pw_qpolynomial_fold_find_dim_by_name(
 388         __isl_keep isl_pw_qpolynomial_fold *pwf,
 389         enum isl_dim_type type, const char *name);
 390
 391 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_reset_user(
 392         __isl_take isl_pw_qpolynomial_fold *pwf);
 393
 394 __isl_give isl_set *isl_pw_qpolynomial_fold_domain(
 395         __isl_take isl_pw_qpolynomial_fold *pwf);
 396 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_intersect_domain(
 397         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
 398 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_intersect_params(
 399         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
 400 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_subtract_domain(
 401         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
 402
 403 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add(
 404         __isl_take isl_pw_qpolynomial_fold *pwf1,
 405         __isl_take isl_pw_qpolynomial_fold *pwf2);
 406 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_fold(
 407         __isl_take isl_pw_qpolynomial_fold *pwf1,
 408         __isl_take isl_pw_qpolynomial_fold *pwf2);
 409 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add_disjoint(
 410         __isl_take isl_pw_qpolynomial_fold *pwf1,
 411         __isl_take isl_pw_qpolynomial_fold *pwf2);
 412 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_scale_val(
 413         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_val *v);
 414 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_scale_down_val(
 415         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_val *v);
 416
 417 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_project_domain_on_params(
 418         __isl_take isl_pw_qpolynomial_fold *pwf);
 419 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_range(
 420         __isl_take isl_pw_qpolynomial_fold *pwf);
 421 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_drop_dims(
 422         __isl_take isl_pw_qpolynomial_fold *pwf,
 423         enum isl_dim_type type, unsigned first, unsigned n);
 424 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_move_dims(
 425         __isl_take isl_pw_qpolynomial_fold *pwf,
 426         enum isl_dim_type dst_type, unsigned dst_pos,
 427         enum isl_dim_type src_type, unsigned src_pos, unsigned n);
 428
 429 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_drop_unused_params(
 430         __isl_take isl_pw_qpolynomial_fold *pwf);
 431
 432 __isl_give isl_val *isl_pw_qpolynomial_fold_eval(
 433         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_point *pnt);
 434
 435 int isl_pw_qpolynomial_fold_n_piece(__isl_keep isl_pw_qpolynomial_fold *pwf);
 436 isl_stat isl_pw_qpolynomial_fold_foreach_piece(
 437         __isl_keep isl_pw_qpolynomial_fold *pwf,
 438         isl_stat (*fn)(__isl_take isl_set *set,
 439                 __isl_take isl_qpolynomial_fold *fold, void *user), void *user);
 440 isl_stat isl_pw_qpolynomial_fold_foreach_lifted_piece(
 441         __isl_keep isl_pw_qpolynomial_fold *pwf,
 442         isl_stat (*fn)(__isl_take isl_set *set,
 443                 __isl_take isl_qpolynomial_fold *fold, void *user), void *user);
 444
 445 __isl_give isl_printer *isl_printer_print_pw_qpolynomial_fold(
 446         __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial_fold *pwf);
 447 void isl_pw_qpolynomial_fold_print(__isl_keep isl_pw_qpolynomial_fold *pwf,
 448         FILE *out, unsigned output_format);
 449 void isl_pw_qpolynomial_fold_dump(__isl_keep isl_pw_qpolynomial_fold *pwf);
 450
 451 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_coalesce(
 452         __isl_take isl_pw_qpolynomial_fold *pwf);
 453 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist(
 454         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *context);
 455 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist_params(
 456         __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *context);
 457
 458 __isl_give isl_val *isl_pw_qpolynomial_fold_max(
 459         __isl_take isl_pw_qpolynomial_fold *pwf);
 460 __isl_give isl_val *isl_pw_qpolynomial_fold_min(
 461         __isl_take isl_pw_qpolynomial_fold *pwf);
 462
 463 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_bound(
 464         __isl_take isl_pw_qpolynomial *pwqp, enum isl_fold type, int *tight);
 465 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_bound(
 466         __isl_take isl_pw_qpolynomial_fold *pwf, int *tight);
 467 __isl_give isl_pw_qpolynomial_fold *isl_set_apply_pw_qpolynomial_fold(
 468         __isl_take isl_set *set, __isl_take isl_pw_qpolynomial_fold *pwf,
 469         int *tight);
 470 __isl_give isl_pw_qpolynomial_fold *isl_map_apply_pw_qpolynomial_fold(
 471         __isl_take isl_map *map, __isl_take isl_pw_qpolynomial_fold *pwf,
 472         int *tight);
 473
 474 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_to_polynomial(
 475         __isl_take isl_pw_qpolynomial *pwqp, int sign);
 476
 477 isl_ctx *isl_union_pw_qpolynomial_get_ctx(
 478         __isl_keep isl_union_pw_qpolynomial *upwqp);
 479
 480 unsigned isl_union_pw_qpolynomial_dim(
 481         __isl_keep isl_union_pw_qpolynomial *upwqp, enum isl_dim_type type);
 482
 483 isl_bool isl_union_pw_qpolynomial_involves_nan(
 484         __isl_keep isl_union_pw_qpolynomial *upwqp);
 485 isl_bool isl_union_pw_qpolynomial_plain_is_equal(
 486         __isl_keep isl_union_pw_qpolynomial *upwqp1,
 487         __isl_keep isl_union_pw_qpolynomial *upwqp2);
 488
 489 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_from_pw_qpolynomial(__isl_take isl_pw_qpolynomial *pwqp);
 490 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_zero(
 491         __isl_take isl_space *dim);
 492 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_add_pw_qpolynomial(
 493         __isl_take isl_union_pw_qpolynomial *upwqp,
 494         __isl_take isl_pw_qpolynomial *pwqp);
 495 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_copy(
 496         __isl_keep isl_union_pw_qpolynomial *upwqp);
 497 __isl_null isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_free(
 498         __isl_take isl_union_pw_qpolynomial *upwqp);
 499
 500 __isl_constructor
 501 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_read_from_str(
 502         isl_ctx *ctx, const char *str);
 503 __isl_give char *isl_union_pw_qpolynomial_to_str(
 504         __isl_keep isl_union_pw_qpolynomial *upwqp);
 505
 506 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_neg(
 507         __isl_take isl_union_pw_qpolynomial *upwqp);
 508
 509 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_add(
 510         __isl_take isl_union_pw_qpolynomial *upwqp1,
 511         __isl_take isl_union_pw_qpolynomial *upwqp2);
 512 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_sub(
 513         __isl_take isl_union_pw_qpolynomial *upwqp1,
 514         __isl_take isl_union_pw_qpolynomial *upwqp2);
 515 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_mul(
 516         __isl_take isl_union_pw_qpolynomial *upwqp1,
 517         __isl_take isl_union_pw_qpolynomial *upwqp2);
 518 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_scale_val(
 519         __isl_take isl_union_pw_qpolynomial *upwqp, __isl_take isl_val *v);
 520 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_scale_down_val(
 521         __isl_take isl_union_pw_qpolynomial *upwqp, __isl_take isl_val *v);
 522
 523 __isl_export
 524 __isl_give isl_union_set *isl_union_pw_qpolynomial_domain(
 525         __isl_take isl_union_pw_qpolynomial *upwqp);
 526 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_intersect_domain(
 527         __isl_take isl_union_pw_qpolynomial *upwpq,
 528         __isl_take isl_union_set *uset);
 529 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_intersect_params(
 530         __isl_take isl_union_pw_qpolynomial *upwpq,
 531         __isl_take isl_set *set);
 532 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_subtract_domain(
 533         __isl_take isl_union_pw_qpolynomial *upwpq,
 534         __isl_take isl_union_set *uset);
 535
 536 __isl_give isl_space *isl_union_pw_qpolynomial_get_space(
 537         __isl_keep isl_union_pw_qpolynomial *upwqp);
 538
 539 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_set_dim_name(
 540         __isl_take isl_union_pw_qpolynomial *upwqp,
 541         enum isl_dim_type type, unsigned pos, const char *s);
 542
 543 int isl_union_pw_qpolynomial_find_dim_by_name(
 544         __isl_keep isl_union_pw_qpolynomial *upwqp,
 545         enum isl_dim_type type, const char *name);
 546
 547 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_drop_dims(
 548         __isl_take isl_union_pw_qpolynomial *upwqp,
 549         enum isl_dim_type type, unsigned first, unsigned n);
 550 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_reset_user(
 551         __isl_take isl_union_pw_qpolynomial *upwqp);
 552
 553 __isl_export
 554 __isl_give isl_val *isl_union_pw_qpolynomial_eval(
 555         __isl_take isl_union_pw_qpolynomial *upwqp, __isl_take isl_point *pnt);
 556
 557 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_coalesce(
 558         __isl_take isl_union_pw_qpolynomial *upwqp);
 559 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_gist(
 560         __isl_take isl_union_pw_qpolynomial *upwqp,
 561         __isl_take isl_union_set *context);
 562 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_gist_params(
 563         __isl_take isl_union_pw_qpolynomial *upwqp,
 564         __isl_take isl_set *context);
 565
 566 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_align_params(
 567         __isl_take isl_union_pw_qpolynomial *upwqp,
 568         __isl_take isl_space *model);
 569
 570 int isl_union_pw_qpolynomial_n_pw_qpolynomial(
 571         __isl_keep isl_union_pw_qpolynomial *upwqp);
 572 isl_stat isl_union_pw_qpolynomial_foreach_pw_qpolynomial(
 573         __isl_keep isl_union_pw_qpolynomial *upwqp,
 574         isl_stat (*fn)(__isl_take isl_pw_qpolynomial *pwqp, void *user),
 575         void *user);
 576 __isl_give isl_pw_qpolynomial *isl_union_pw_qpolynomial_extract_pw_qpolynomial(
 577         __isl_keep isl_union_pw_qpolynomial *upwqp, __isl_take isl_space *dim);
 578
 579 __isl_give isl_printer *isl_printer_print_union_pw_qpolynomial(
 580         __isl_take isl_printer *p, __isl_keep isl_union_pw_qpolynomial *upwqp);
 581
 582 isl_ctx *isl_union_pw_qpolynomial_fold_get_ctx(
 583         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 584
 585 unsigned isl_union_pw_qpolynomial_fold_dim(
 586         __isl_keep isl_union_pw_qpolynomial_fold *upwf, enum isl_dim_type type);
 587
 588 isl_bool isl_union_pw_qpolynomial_fold_involves_nan(
 589         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 590 isl_bool isl_union_pw_qpolynomial_fold_plain_is_equal(
 591         __isl_keep isl_union_pw_qpolynomial_fold *upwf1,
 592         __isl_keep isl_union_pw_qpolynomial_fold *upwf2);
 593
 594 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_from_pw_qpolynomial_fold(__isl_take isl_pw_qpolynomial_fold *pwf);
 595 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_zero(
 596         __isl_take isl_space *dim, enum isl_fold type);
 597 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_fold_pw_qpolynomial_fold(
 598         __isl_take isl_union_pw_qpolynomial_fold *upwqp,
 599         __isl_take isl_pw_qpolynomial_fold *pwqp);
 600 __isl_null isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_free(
 601         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 602 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_copy(
 603         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 604
 605 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_fold(
 606         __isl_take isl_union_pw_qpolynomial_fold *upwf1,
 607         __isl_take isl_union_pw_qpolynomial_fold *upwf2);
 608 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_add_union_pw_qpolynomial(
 609         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 610         __isl_take isl_union_pw_qpolynomial *upwqp);
 611 __isl_give isl_union_pw_qpolynomial_fold *
 612 isl_union_pw_qpolynomial_fold_scale_val(
 613         __isl_take isl_union_pw_qpolynomial_fold *upwf, __isl_take isl_val *v);
 614 __isl_give isl_union_pw_qpolynomial_fold *
 615 isl_union_pw_qpolynomial_fold_scale_down_val(
 616         __isl_take isl_union_pw_qpolynomial_fold *upwf, __isl_take isl_val *v);
 617
 618 __isl_give isl_union_set *isl_union_pw_qpolynomial_fold_domain(
 619         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 620 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_intersect_domain(
 621         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 622         __isl_take isl_union_set *uset);
 623 __isl_give isl_union_pw_qpolynomial_fold *
 624 isl_union_pw_qpolynomial_fold_intersect_params(
 625         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 626         __isl_take isl_set *set);
 627 __isl_give isl_union_pw_qpolynomial_fold *
 628 isl_union_pw_qpolynomial_fold_subtract_domain(
 629         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 630         __isl_take isl_union_set *uset);
 631
 632 enum isl_fold isl_union_pw_qpolynomial_fold_get_type(
 633         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 634 __isl_give isl_space *isl_union_pw_qpolynomial_fold_get_space(
 635         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 636
 637 __isl_give isl_union_pw_qpolynomial_fold *
 638 isl_union_pw_qpolynomial_fold_set_dim_name(
 639         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 640         enum isl_dim_type type, unsigned pos, const char *s);
 641
 642 int isl_union_pw_qpolynomial_fold_find_dim_by_name(
 643         __isl_keep isl_union_pw_qpolynomial_fold *upwf,
 644         enum isl_dim_type type, const char *name);
 645
 646 __isl_give isl_union_pw_qpolynomial_fold *
 647         isl_union_pw_qpolynomial_fold_drop_dims(
 648         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 649         enum isl_dim_type type, unsigned first, unsigned n);
 650 __isl_give isl_union_pw_qpolynomial_fold *
 651 isl_union_pw_qpolynomial_fold_reset_user(
 652         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 653
 654 __isl_give isl_val *isl_union_pw_qpolynomial_fold_eval(
 655         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 656         __isl_take isl_point *pnt);
 657
 658 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_coalesce(
 659         __isl_take isl_union_pw_qpolynomial_fold *upwf);
 660 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_gist(
 661         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 662         __isl_take isl_union_set *context);
 663 __isl_give isl_union_pw_qpolynomial_fold *
 664 isl_union_pw_qpolynomial_fold_gist_params(
 665         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 666         __isl_take isl_set *context);
 667
 668 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_align_params(
 669         __isl_take isl_union_pw_qpolynomial_fold *upwf,
 670         __isl_take isl_space *model);
 671
 672 int isl_union_pw_qpolynomial_fold_n_pw_qpolynomial_fold(
 673         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 674 isl_stat isl_union_pw_qpolynomial_fold_foreach_pw_qpolynomial_fold(
 675         __isl_keep isl_union_pw_qpolynomial_fold *upwf,
 676         isl_stat (*fn)(__isl_take isl_pw_qpolynomial_fold *pwf,
 677                     void *user), void *user);
 678 __isl_give isl_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_extract_pw_qpolynomial_fold(
 679         __isl_keep isl_union_pw_qpolynomial_fold *upwf, __isl_take isl_space *dim);
 680
 681 __isl_give isl_printer *isl_printer_print_union_pw_qpolynomial_fold(
 682         __isl_take isl_printer *p,
 683         __isl_keep isl_union_pw_qpolynomial_fold *upwf);
 684
 685 __isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_bound(
 686         __isl_take isl_union_pw_qpolynomial *upwqp,
 687         enum isl_fold type, int *tight);
 688 __isl_give isl_union_pw_qpolynomial_fold *isl_union_set_apply_union_pw_qpolynomial_fold(
 689         __isl_take isl_union_set *uset,
 690         __isl_take isl_union_pw_qpolynomial_fold *upwf, int *tight);
 691 __isl_give isl_union_pw_qpolynomial_fold *isl_union_map_apply_union_pw_qpolynomial_fold(
 692         __isl_take isl_union_map *umap,
 693         __isl_take isl_union_pw_qpolynomial_fold *upwf, int *tight);
 694
 695 __isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_to_polynomial(
 696         __isl_take isl_union_pw_qpolynomial *upwqp, int sign);
 697
 698 #if defined(__cplusplus)
 699 }
 700 #endif
 701
 702 #endif