polyhedron_sample.c

Go to the documentation of this file.

/*
 * Copyright 2008-2009 Katholieke Universiteit Leuven
 *
 * Use of this software is governed by the MIT license
 *
 * Written by Sven Verdoolaege, K.U.Leuven, Departement
 * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
 */
 
#include <assert.h>
#include <isl_map_private.h>
#include "isl_sample.h"
#include <isl/vec.h>
 
int main(int argc, char **argv)
{
  struct isl_ctx *ctx = isl_ctx_alloc();
  struct isl_basic_set *bset;
  struct isl_vec *sample;
  isl_printer *p;
 
  bset = isl_basic_set_read_from_file(ctx, stdin);
  sample = isl_basic_set_sample_vec(isl_basic_set_copy(bset));
  p = isl_printer_to_file(ctx, stdout);
  p = isl_printer_print_vec(p, sample);
  p = isl_printer_end_line(p);
  isl_printer_free(p);
  assert(sample);
  if (isl_vec_size(sample) > 0)
    assert(isl_basic_set_contains(bset, sample));
  isl_basic_set_free(bset);
  isl_vec_free(sample);
  isl_ctx_free(ctx);
 
  return 0;
}