1 /*
2  * Copyright 2008-2009 Katholieke Universiteit Leuven
3  *
4  * Use of this software is governed by the MIT license
5  *
6  * Written by Sven Verdoolaege, K.U.Leuven, Departement
7  * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
8  */
9 
10 #ifndef ISL_LP_H
11 #define ISL_LP_H
12 
13 #include <isl/int.h>
14 #include <isl/vec.h>
15 #include <isl/map_type.h>
16 #include <isl/set_type.h>
17 
18 enum isl_lp_result {
19 	isl_lp_error = -1,
20 	isl_lp_ok = 0,
21 	isl_lp_unbounded,
22 	isl_lp_empty
23 };
24 
25 #if defined(__cplusplus)
26 extern "C" {
27 #endif
28 
29 enum isl_lp_result isl_basic_map_solve_lp(struct isl_basic_map *bmap, int max,
30 				      isl_int *f, isl_int denom, isl_int *opt,
31 				      isl_int *opt_denom,
32 				      struct isl_vec **sol);
33 enum isl_lp_result isl_basic_set_solve_lp(struct isl_basic_set *bset, int max,
34 				      isl_int *f, isl_int denom, isl_int *opt,
35 				      isl_int *opt_denom,
36 				      struct isl_vec **sol);
37 enum isl_lp_result isl_map_solve_lp(__isl_keep isl_map *map, int max,
38 				      isl_int *f, isl_int denom, isl_int *opt,
39 				      isl_int *opt_denom,
40 				      struct isl_vec **sol);
41 enum isl_lp_result isl_set_solve_lp(__isl_keep isl_set *set, int max,
42 				      isl_int *f, isl_int denom, isl_int *opt,
43 				      isl_int *opt_denom,
44 				      struct isl_vec **sol);
45 
46 #if defined(__cplusplus)
47 }
48 #endif
49 
50 #endif
51