#define ISL_SET_H
#include "isl_map.h"
+#include "isl_list.h"
#if defined(__cplusplus)
extern "C" {
int ref;
#define ISL_BASIC_SET_FINAL (1 << 0)
#define ISL_BASIC_SET_EMPTY (1 << 1)
+#define ISL_BASIC_SET_NORMALIZED (1 << 5)
unsigned flags;
+ struct isl_ctx *ctx;
+
unsigned nparam;
unsigned zero;
unsigned dim;
struct isl_set {
int ref;
#define ISL_SET_DISJOINT (1 << 0)
+#define ISL_SET_NORMALIZED (1 << 1)
unsigned flags;
+ struct isl_ctx *ctx;
+
unsigned nparam;
unsigned zero;
unsigned dim;
struct isl_basic_set *isl_basic_set_alloc(struct isl_ctx *ctx,
unsigned nparam, unsigned dim, unsigned extra,
unsigned n_eq, unsigned n_ineq);
-struct isl_basic_set *isl_basic_set_extend(struct isl_ctx *ctx,
- struct isl_basic_set *base,
+struct isl_basic_set *isl_basic_set_extend(struct isl_basic_set *base,
unsigned nparam, unsigned dim, unsigned extra,
unsigned n_eq, unsigned n_ineq);
-struct isl_basic_set *isl_basic_set_finalize(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
-void isl_basic_set_free(struct isl_ctx *ctx, struct isl_basic_set *bset);
-struct isl_basic_set *isl_basic_set_copy(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_finalize(struct isl_basic_set *bset);
+void isl_basic_set_free(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_copy(struct isl_basic_set *bset);
struct isl_basic_set *isl_basic_set_empty(struct isl_ctx *ctx,
unsigned nparam, unsigned dim);
struct isl_basic_set *isl_basic_set_universe(struct isl_ctx *ctx,
unsigned nparam, unsigned dim);
-void isl_basic_set_dump(struct isl_ctx *ctx, struct isl_basic_set *bset,
+struct isl_basic_set *isl_basic_set_interval(struct isl_ctx *ctx,
+ isl_int min, isl_int max);
+void isl_basic_set_dump(struct isl_basic_set *bset,
FILE *out, int indent);
-struct isl_basic_set *isl_basic_set_swap_vars(struct isl_ctx *ctx,
+struct isl_basic_set *isl_basic_set_swap_vars(
struct isl_basic_set *bset, unsigned n);
-struct isl_basic_set *isl_basic_set_drop_vars(struct isl_ctx *ctx,
- struct isl_basic_set *bset, unsigned first, unsigned n);
struct isl_basic_set *isl_basic_set_intersect(
- struct isl_ctx *ctx, struct isl_basic_set *bset1,
+ struct isl_basic_set *bset1,
struct isl_basic_set *bset2);
-struct isl_basic_set *isl_basic_set_affine_hull(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
-struct isl_basic_set *isl_basic_set_simplify(
- struct isl_ctx *ctx, struct isl_basic_set *bset);
-#define ISL_FORMAT_POLYLIB 1
+struct isl_basic_set *isl_basic_set_apply(
+ struct isl_basic_set *bset,
+ struct isl_basic_map *bmap);
+struct isl_basic_set *isl_basic_set_affine_hull(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_simplify(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_product(struct isl_basic_set_list *list);
+
+#define ISL_FORMAT_POLYLIB 1
+#define ISL_FORMAT_OMEGA 2
struct isl_basic_set *isl_basic_set_read_from_file(struct isl_ctx *ctx,
- FILE *input, unsigned input_format);
-
-int isl_basic_set_is_equal(struct isl_ctx *ctx,
+ FILE *input, unsigned nparam, unsigned input_format);
+struct isl_set *isl_set_read_from_file(struct isl_ctx *ctx,
+ FILE *input, unsigned nparam, unsigned input_format);
+#define ISL_FORMAT_POLYLIB_CONSTRAINTS 3
+void isl_basic_set_print(struct isl_basic_set *bset, FILE *out, int indent,
+ const char *prefix, const char *suffix, unsigned output_format);
+void isl_set_print(struct isl_set *set, FILE *out, int indent,
+ unsigned output_format);
+
+struct isl_basic_set *isl_basic_set_from_underlying_set(
+ struct isl_basic_set *bset, struct isl_basic_set *like);
+struct isl_set *isl_set_from_underlying_set(
+ struct isl_set *set, struct isl_basic_set *like);
+struct isl_set *isl_set_to_underlying_set(struct isl_set *set);
+
+int isl_basic_set_is_equal(
struct isl_basic_set *bset1, struct isl_basic_set *bset2);
-struct isl_set *isl_basic_set_lexmin(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
+struct isl_set *isl_basic_set_lexmin(struct isl_basic_set *bset);
struct isl_set *isl_basic_set_union(
- struct isl_ctx *ctx, struct isl_basic_set *bset1,
+ struct isl_basic_set *bset1,
struct isl_basic_set *bset2);
+int isl_basic_set_compare_at(struct isl_basic_set *bset1,
+ struct isl_basic_set *bset2, int pos);
+
struct isl_set *isl_set_alloc(struct isl_ctx *ctx,
unsigned nparam, unsigned dim, int n, unsigned flags);
+struct isl_set *isl_set_extend(struct isl_set *base,
+ unsigned nparam, unsigned dim);
struct isl_set *isl_set_empty(struct isl_ctx *ctx,
unsigned nparam, unsigned dim);
-struct isl_set *isl_set_add(struct isl_ctx *ctx, struct isl_set *set,
- struct isl_basic_set *bset);
-struct isl_set *isl_set_finalize(struct isl_ctx *ctx, struct isl_set *set);
-struct isl_set *isl_set_copy(struct isl_ctx *ctx, struct isl_set *set);
-void isl_set_free(struct isl_ctx *ctx, struct isl_set *set);
-struct isl_set *isl_set_dup(struct isl_ctx *ctx, struct isl_set *set);
-struct isl_set *isl_set_from_basic_set(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
-struct isl_basic_set *isl_set_affine_hull(struct isl_ctx *ctx,
- struct isl_set *set);
-struct isl_basic_set *isl_set_convex_hull(struct isl_ctx *ctx,
- struct isl_set *set);
-
-struct isl_set *isl_set_union_disjoint(struct isl_ctx *ctx,
- struct isl_set *set1, struct isl_set *set2);
-struct isl_set *isl_set_union(struct isl_ctx *ctx,
+struct isl_set *isl_set_add(struct isl_set *set, struct isl_basic_set *bset);
+struct isl_set *isl_set_finalize(struct isl_set *set);
+struct isl_set *isl_set_copy(struct isl_set *set);
+void isl_set_free(struct isl_set *set);
+struct isl_set *isl_set_dup(struct isl_set *set);
+struct isl_set *isl_set_from_basic_set(struct isl_basic_set *bset);
+struct isl_basic_set *isl_set_affine_hull(struct isl_set *set);
+struct isl_basic_set *isl_set_convex_hull(struct isl_set *set);
+struct isl_basic_set *isl_set_simple_hull(struct isl_set *set);
+
+struct isl_set *isl_set_union_disjoint(
struct isl_set *set1, struct isl_set *set2);
-struct isl_set *isl_set_subtract(struct isl_ctx *ctx, struct isl_set *set1,
- struct isl_set *set2);
-struct isl_set *isl_set_apply(struct isl_ctx *ctx, struct isl_set *set,
- struct isl_map *map);
-struct isl_set *isl_set_fix_dim_si(struct isl_ctx *ctx, struct isl_set *set,
+struct isl_set *isl_set_union(struct isl_set *set1, struct isl_set *set2);
+struct isl_set *isl_set_intersect(struct isl_set *set1, struct isl_set *set2);
+struct isl_set *isl_set_subtract(struct isl_set *set1, struct isl_set *set2);
+struct isl_set *isl_set_apply(struct isl_set *set, struct isl_map *map);
+struct isl_set *isl_set_fix_dim_si(struct isl_set *set,
unsigned dim, int value);
+struct isl_set *isl_set_lower_bound_dim(struct isl_set *set,
+ unsigned dim, isl_int value);
+struct isl_basic_set *isl_basic_set_remove_dims(struct isl_basic_set *bset,
+ unsigned first, unsigned n);
+struct isl_set *isl_set_eliminate_dims(struct isl_set *set,
+ unsigned first, unsigned n);
+struct isl_set *isl_set_remove_dims(struct isl_set *set,
+ unsigned first, unsigned n);
+
+void isl_set_dump(struct isl_set *set, FILE *out, int indent);
+struct isl_set *isl_set_swap_vars(struct isl_set *set, unsigned n);
+int isl_set_is_empty(struct isl_set *set);
+int isl_set_is_subset(struct isl_set *set1, struct isl_set *set2);
+int isl_set_is_equal(struct isl_set *set1, struct isl_set *set2);
+
+struct isl_set *isl_basic_set_compute_divs(struct isl_basic_set *bset);
+
+struct isl_basic_set *isl_set_copy_basic_set(struct isl_set *set);
+struct isl_set *isl_set_drop_basic_set(struct isl_set *set,
+ struct isl_basic_set *bset);
+
+int isl_set_fast_dim_is_fixed(struct isl_set *set, unsigned dim, isl_int *val);
+int isl_set_fast_dim_has_fixed_lower_bound(struct isl_set *set,
+ unsigned dim, isl_int *val);
+
+struct isl_set *isl_set_gist(struct isl_set *set,
+ struct isl_basic_set *context);
+int isl_basic_set_dim_residue_class(struct isl_basic_set *bset,
+ int pos, isl_int *modulo, isl_int *residue);
-void isl_set_dump(struct isl_ctx *ctx, struct isl_set *set, FILE *out,
- int indent);
-struct isl_set *isl_set_swap_vars(struct isl_ctx *ctx,
- struct isl_set *set, unsigned n);
-int isl_set_is_empty(struct isl_ctx *ctx, struct isl_set *set);
-int isl_set_is_subset(struct isl_ctx *ctx,
- struct isl_set *set1, struct isl_set *set2);
-int isl_set_is_equal(struct isl_ctx *ctx,
- struct isl_set *set1, struct isl_set *set2);
-
-struct isl_set *isl_basic_set_compute_divs(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
+int isl_set_fast_is_equal(struct isl_set *set1, struct isl_set *set2);
+int isl_set_fast_is_disjoint(struct isl_set *set1, struct isl_set *set2);
#if defined(__cplusplus)
}