add isl_basic_set_interval and isl_basic_set_product

[platform/upstream/isl.git] / include / isl_set.h

diff --git a/include/isl_set.h b/include/isl_set.h
index a4262d0..a2deb08 100644 (file)
--- a/include/isl_set.h
+++ b/include/isl_set.h
@@ -2,6 +2,7 @@
 #define ISL_SET_H
 
 #include "isl_map.h"
+#include "isl_list.h"
 
 #if defined(__cplusplus)
 extern "C" {
@@ -14,6 +15,7 @@ struct isl_basic_set {
        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;
@@ -47,6 +49,7 @@ struct isl_basic_set {
 struct isl_set {
        int ref;
 #define ISL_SET_DISJOINT               (1 << 0)
+#define ISL_SET_NORMALIZED             (1 << 1)
        unsigned flags;
 
        struct isl_ctx *ctx;
@@ -74,6 +77,8 @@ 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);
+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(
@@ -86,12 +91,20 @@ struct isl_basic_set *isl_basic_set_apply(
                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);
-#define ISL_FORMAT_POLYLIB     1
-#define ISL_FORMAT_OMEGA       2
+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 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(
@@ -123,6 +136,7 @@ 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);
@@ -132,8 +146,12 @@ 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);
 
@@ -158,6 +176,9 @@ struct isl_set *isl_set_gist(struct isl_set *set,
 int isl_basic_set_dim_residue_class(struct isl_basic_set *bset,
        int pos, isl_int *modulo, isl_int *residue);
 
+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)
 }
 #endif