C++ (Cpp) Tuple::init_header Exemples

Exemple #1

Fichier : vm.cpp Projet : Locke23rus/rubinius

  Tuple* VM::new_young_tuple_dirty(size_t fields) {
    State state(this);
    size_t bytes = Tuple::fields_offset + (sizeof(Object*) * fields);

    if(unlikely(bytes > om->large_object_threshold)) {
      return 0;
    }

    Tuple* tup = local_slab().allocate(bytes).as<Tuple>();

    if(unlikely(!tup)) {

      if(shared.om->refill_slab(&state, local_slab())) {
        tup = local_slab().allocate(bytes).as<Tuple>();
      }

      if(!tup) return 0;
    }

    tup->init_header(G(tuple), YoungObjectZone, Tuple::type);
    tup->full_size_ = bytes;
#ifdef RBX_GC_STRESS
    state.shared().gc_soon();
#endif
    return tup;
  }

Exemple #2

Fichier : vm.cpp Projet : dziulius/rubinius

  Tuple* VM::new_young_tuple_dirty(size_t fields) {
    size_t bytes = sizeof(Tuple) + (sizeof(Object*) * fields);

    if(unlikely(bytes > om->large_object_threshold)) {
      return 0;
    }

    Tuple* tup = local_slab().allocate(bytes).as<Tuple>();

    if(unlikely(!tup)) {
      State state(this);

      if(shared.om->refill_slab(&state, local_slab())) {
        tup = local_slab().allocate(bytes).as<Tuple>();
      }

      if(!tup) return 0;
    }

    tup->init_header(G(tuple), YoungObjectZone, Tuple::type);
    tup->full_size_ = bytes;

    return tup;
  }