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isl_aff_private.h
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#ifndef ISL_AFF_PRIVATE_H
#define ISL_AFF_PRIVATE_H
#include <isl/aff.h>
#include <isl/vec.h>
#include <isl/mat.h>
#include <isl/local_space.h>
#include <isl_int.h>
#include <isl_reordering.h>
/* ls represents the domain space.
*
* If the first two elements of "v" (the denominator and the constant term)
* are zero, then the isl_aff represents NaN.
*/
struct isl_aff {
int ref;
isl_local_space *ls;
isl_vec *v;
};
#undef EL
#define EL isl_aff
#include <isl_list_templ.h>
struct isl_pw_aff_piece {
struct isl_set *set;
struct isl_aff *aff;
};
struct isl_pw_aff {
int ref;
isl_space *dim;
int n;
size_t size;
struct isl_pw_aff_piece p[1];
};
#undef EL
#define EL isl_pw_aff
#include <isl_list_templ.h>
struct isl_pw_multi_aff_piece {
isl_set *set;
isl_multi_aff *maff;
};
struct isl_pw_multi_aff {
int ref;
isl_space *dim;
int n;
size_t size;
struct isl_pw_multi_aff_piece p[1];
};
__isl_give isl_aff *isl_aff_alloc_vec(__isl_take isl_local_space *ls,
__isl_take isl_vec *v);
__isl_give isl_aff *isl_aff_alloc(__isl_take isl_local_space *ls);
__isl_give isl_aff *isl_aff_reset_space_and_domain(__isl_take isl_aff *aff,
__isl_take isl_space *space, __isl_take isl_space *domain);
__isl_give isl_aff *isl_aff_reset_domain_space(__isl_take isl_aff *aff,
__isl_take isl_space *dim);
__isl_give isl_aff *isl_aff_realign_domain(__isl_take isl_aff *aff,
__isl_take isl_reordering *r);
int isl_aff_get_constant(__isl_keep isl_aff *aff, isl_int *v);
__isl_give isl_aff *isl_aff_set_constant(__isl_take isl_aff *aff, isl_int v);
__isl_give isl_aff *isl_aff_set_coefficient(__isl_take isl_aff *aff,
enum isl_dim_type type, int pos, isl_int v);
__isl_give isl_aff *isl_aff_add_constant(__isl_take isl_aff *aff, isl_int v);
int isl_aff_plain_cmp(__isl_keep isl_aff *aff1, __isl_keep isl_aff *aff2);
__isl_give isl_aff *isl_aff_normalize(__isl_take isl_aff *aff);
__isl_give isl_aff *isl_aff_expand_divs( __isl_take isl_aff *aff,
__isl_take isl_mat *div, int *exp);
__isl_give isl_pw_aff *isl_pw_aff_alloc_size(__isl_take isl_space *space,
int n);
__isl_give isl_pw_aff *isl_pw_aff_reset_space(__isl_take isl_pw_aff *pwaff,
__isl_take isl_space *dim);
__isl_give isl_pw_aff *isl_pw_aff_reset_domain_space(
__isl_take isl_pw_aff *pwaff, __isl_take isl_space *space);
__isl_give isl_pw_aff *isl_pw_aff_add_disjoint(
__isl_take isl_pw_aff *pwaff1, __isl_take isl_pw_aff *pwaff2);
__isl_give isl_pw_aff *isl_pw_aff_union_opt(__isl_take isl_pw_aff *pwaff1,
__isl_take isl_pw_aff *pwaff2, int max);
__isl_give isl_pw_aff *isl_pw_aff_set_rational(__isl_take isl_pw_aff *pwaff);
__isl_give isl_pw_aff_list *isl_pw_aff_list_set_rational(
__isl_take isl_pw_aff_list *list);
__isl_give isl_pw_aff *isl_pw_aff_scale(__isl_take isl_pw_aff *pwaff,
isl_int f);
__isl_give isl_pw_aff *isl_pw_aff_scale_down(__isl_take isl_pw_aff *pwaff,
isl_int f);
isl_bool isl_aff_matching_params(__isl_keep isl_aff *aff,
__isl_keep isl_space *space);
isl_stat isl_aff_check_match_domain_space(__isl_keep isl_aff *aff,
__isl_keep isl_space *space);
#undef BASE
#define BASE aff
#include <isl_multi_templ.h>
__isl_give isl_multi_aff *isl_multi_aff_dup(__isl_keep isl_multi_aff *multi);
__isl_give isl_multi_aff *isl_multi_aff_align_divs(
__isl_take isl_multi_aff *maff);
__isl_give isl_multi_aff *isl_multi_aff_from_basic_set_equalities(
__isl_take isl_basic_set *bset);
__isl_give isl_multi_aff *isl_multi_aff_from_aff_mat(
__isl_take isl_space *space, __isl_take isl_mat *mat);
__isl_give isl_pw_multi_aff *isl_pw_multi_aff_reset_domain_space(
__isl_take isl_pw_multi_aff *pwmaff, __isl_take isl_space *space);
__isl_give isl_pw_multi_aff *isl_pw_multi_aff_reset_space(
__isl_take isl_pw_multi_aff *pwmaff, __isl_take isl_space *space);
__isl_give isl_pw_multi_aff *isl_pw_multi_aff_add_disjoint(
__isl_take isl_pw_multi_aff *pma1, __isl_take isl_pw_multi_aff *pma2);
__isl_give isl_pw_multi_aff *isl_pw_multi_aff_project_out(
__isl_take isl_pw_multi_aff *pma,
enum isl_dim_type type, unsigned first, unsigned n);
void isl_seq_preimage(isl_int *dst, isl_int *src,
__isl_keep isl_multi_aff *ma, int n_before, int n_after,
int n_div_ma, int n_div_bmap,
isl_int f, isl_int c1, isl_int c2, isl_int g, int has_denom);
__isl_give isl_aff *isl_aff_substitute_equalities(__isl_take isl_aff *aff,
__isl_take isl_basic_set *eq);
__isl_give isl_pw_multi_aff *isl_pw_multi_aff_substitute(
__isl_take isl_pw_multi_aff *pma, enum isl_dim_type type, unsigned pos,
__isl_keep isl_pw_aff *subs);
isl_bool isl_pw_aff_matching_params(__isl_keep isl_pw_aff *pa,
__isl_keep isl_space *space);
isl_stat isl_pw_aff_check_match_domain_space(__isl_keep isl_pw_aff *pa,
__isl_keep isl_space *space);
__isl_give isl_basic_set *isl_aff_pos_basic_set(__isl_take isl_aff *aff);
#undef BASE
#define BASE pw_aff
#include <isl_multi_templ.h>
#undef EL
#define EL isl_union_pw_aff
#include <isl_list_templ.h>
#undef BASE
#define BASE union_pw_aff
#include <isl_multi_templ.h>
#undef EL
#define EL isl_union_pw_multi_aff
#include <isl_list_templ.h>
#endif