polysign.c

   1 #include <barvinok/options.h>
   2 #include <barvinok/util.h>
   3 #include "polysign.h"
   4 #include "config.h"
   5
   6 #ifndef HAVE_LIBCDDGMP
   7 enum order_sign cdd_polyhedron_affine_sign(Polyhedron *D, Matrix *T,
   8                                             struct lexmin_options *options)
   9 {
  10     assert(0);
  11 }
  12 #endif
  13
  14 enum order_sign polyhedron_affine_sign(Polyhedron *D, Matrix *T,
  15                                             struct lexmin_options *options)
  16 {
  17     if (options->polysign == BV_LEXMIN_POLYSIGN_POLYLIB)
  18         return PL_polyhedron_affine_sign(D, T, options->barvinok);
  19     else if (options->polysign == BV_LEXMIN_POLYSIGN_CDD)
  20         return cdd_polyhedron_affine_sign(D, T, options->barvinok);
  21     else if (options->polysign == BV_LEXMIN_POLYSIGN_CDDF)
  22         return cddf_polyhedron_affine_sign(D, T, options->barvinok);
  23     else
  24         assert(0);
  25 }