include/isl/lp.h

   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