C++ (Cpp) init_offset_manager Beispiele

Beispiel #1

static void init_test_bench(test_bench_t *bench, poly_table_t *ptable) {
  uint32_t nv, np;

  np = ptable->npolys;
  nv = ptable->nvars;

  bench->base_level = 0;
  bench->decision_level = 0;
  bench->conflict = false;
  bench->conflict_eq = -1;
  bench->mngr_conflict = false;
  bench->show_details = false;

  bench->ptable = ptable;
  init_substitution(&bench->subst, np);
  init_subst_queue(&bench->squeue, nv);
  init_active_polys(&bench->act, np);
  init_op_stack(&bench->stack);
  init_equality_queue(&bench->equeue, np);

  init_offset_manager(&bench->manager, &bench->equeue, notify_equality);

  init_poly_buffer(&bench->buffer);
}

Beispiel #2

// Used assert_true instead of assert to prevent compiler warnings
int main(void) {
  uint32_t i;
  bool ok;

  init_rationals();
  build_polys();
  show_polys();

  init_offset_manager(&mngr, NULL, notify_equality);

  /*
   * FIRST TESTS
   */
  for (i=0; i<NPOLYS; i++) {
    record_offset_poly(&mngr, term[i], var[i], poly[i]);
  }

  printf("\n*** Initial state ****\n");
  print_var2poly(&mngr);
  print_var2offset_var(&mngr);
  print_ptable(&mngr);
  print_vtable(&mngr);


  ok = offset_manager_propagate(&mngr);
  printf("\n*** After propagate ****\n");
  print_ptable(&mngr);
  print_vtable(&mngr);
  assert_true(ok);

  offset_manager_increase_decision_level(&mngr);
  test_equality(var[3], var[4], 0, 123);
  ok = offset_manager_propagate(&mngr);

  printf("\n*** After propagate ****\n");
  print_ptable(&mngr);
  print_vtable(&mngr);
  assert_true(ok);

  offset_manager_backtrack(&mngr, 0);
  printf("\n*** After backtracking to level 0 ***\n");
  print_ptable(&mngr);
  print_vtable(&mngr);

  offset_manager_increase_decision_level(&mngr);
  test_equality(var[3], -1, 1, 234);
  test_equality(var[3], var[4], 0, 123);
  ok = offset_manager_propagate(&mngr);
  printf("\n*** After propagate ****\n");
  print_ptable(&mngr);
  print_vtable(&mngr);
  assert_true(ok);

  offset_manager_backtrack(&mngr, 0);
  ok = offset_manager_propagate(&mngr);
  printf("\n*** After backtracking to level 0 ***\n");
  print_ptable(&mngr);
  print_vtable(&mngr);
  assert_true(ok);

  /*
   * SECOND TEST
   */
  reset_offset_manager(&mngr);
  printf("\n*** After reset ****\n");
  print_var2poly(&mngr);
  print_var2offset_var(&mngr);
  print_ptable(&mngr);
  print_vtable(&mngr);


  for (i=0; i<NPOLYS/2; i++) {
    record_offset_poly(&mngr, term[i], var[i], poly[i]);
  }
  offset_manager_push(&mngr);

  printf("\n*** After push ****\n");
  print_var2poly(&mngr);
  print_var2offset_var(&mngr);
  print_ptable(&mngr);
  print_vtable(&mngr);

  while (i < NPOLYS) {
    record_offset_poly(&mngr, term[i], var[i], poly[i]);
    i ++;
  }

  printf("\n*** After adding all polys ****\n");
  print_ptable(&mngr);
  print_vtable(&mngr);


  test_equality(var[5], var[3], 10, 111);
  ok = offset_manager_propagate(&mngr);
  printf("\n*** After propagate ****\n");
  print_ptable(&mngr);
  print_vtable(&mngr);
  assert_true(ok);

  offset_manager_pop(&mngr);
  printf("\n*** After pop ****\n");
  print_var2poly(&mngr);
  print_var2offset_var(&mngr);
  print_ptable(&mngr);
  print_vtable(&mngr);

  test_equality(var[4], var[3], 10, 111);
  ok = offset_manager_propagate(&mngr);
  printf("\n*** After propagate ****\n");
  print_ptable(&mngr);
  print_vtable(&mngr);
  assert_true(ok);

  /*
   * THIRD TEST
   */
  reset_offset_manager(&mngr);
  printf("\n*** After reset ****\n");
  print_var2poly(&mngr);
  print_var2offset_var(&mngr);
  print_ptable(&mngr);
  print_vtable(&mngr);

  for (i=0; i<6; i++) {
    record_offset_poly(&mngr, term[i], var[i], poly[i]);
  }
  test_equality(var[5], var[3], 10, 111);
  ok = offset_manager_propagate(&mngr);
  printf("\n*** After propagate ****\n");
  print_ptable(&mngr);
  print_vtable(&mngr);
  assert_true(ok);

  offset_manager_push(&mngr);

  printf("\n*** After push ****\n");
  print_var2poly(&mngr);
  print_var2offset_var(&mngr);
  print_ptable(&mngr);
  print_vtable(&mngr);

  while (i < NPOLYS) {
    record_offset_poly(&mngr, term[i], var[i], poly[i]);
    i ++;
  }

  printf("\n*** After adding all polys ****\n");
  print_ptable(&mngr);
  print_vtable(&mngr);

  test_equality(var[4], var[3], 10, 111);
  test_equality(-1, var[3], 56, 122);
  ok = offset_manager_propagate(&mngr);
  printf("\n*** After propagate ****\n");
  print_ptable(&mngr);
  print_vtable(&mngr);
  assert_true(ok);

  offset_manager_pop(&mngr);

  printf("\n*** After pop ****\n");
  print_var2poly(&mngr);
  print_var2offset_var(&mngr);
  print_ptable(&mngr);
  print_vtable(&mngr);

  ok = offset_manager_propagate(&mngr);
  printf("\n*** After propagate ****\n");
  print_ptable(&mngr);
  print_vtable(&mngr);
  assert_true(ok);

  delete_offset_manager(&mngr);
  delete_polys();
  cleanup_rationals();

  return 0;
}