C++ (Cpp) mrb_mt_get_context Exemples

Exemple #1

Fichier : random.c Projet : Fleurer/mruby

static mrb_value mrb_random_rand(mrb_state *mrb, mrb_value self)
{
  mrb_value max;
  mrb_value seed;
  mt_state *t = mrb_mt_get_context(mrb, self);

  max = get_opt(mrb);
  seed = mrb_iv_get(mrb, self, mrb_intern2(mrb, INSTANCE_RAND_SEED_KEY, INSTANCE_RAND_SEED_KEY_CSTR_LEN));
  if (mrb_nil_p(seed)) {
    mrb_random_mt_srand(mrb, t, mrb_nil_value());
  }
  return mrb_random_mt_rand(mrb, t, max);
}

Exemple #2

Fichier : random.c Projet : Fleurer/mruby

static mrb_value mrb_random_srand(mrb_state *mrb, mrb_value self)
{
  mrb_value seed;
  mrb_value old_seed;
  mt_state *t = mrb_mt_get_context(mrb, self);

  seed = get_opt(mrb);
  seed = mrb_random_mt_srand(mrb, t, seed);
  old_seed = mrb_iv_get(mrb, self, mrb_intern2(mrb, INSTANCE_RAND_SEED_KEY, INSTANCE_RAND_SEED_KEY_CSTR_LEN));
  mrb_iv_set(mrb, self, mrb_intern2(mrb, INSTANCE_RAND_SEED_KEY, INSTANCE_RAND_SEED_KEY_CSTR_LEN), seed);

  return old_seed;
}

Exemple #3

Fichier : random.c Projet : Hozum/mruby

static mrb_value mrb_random_srand(mrb_state *mrb, mrb_value self)
{
  mrb_value seed;
  mrb_value old_seed;
  mt_state *t = mrb_mt_get_context(mrb, self);

  seed = get_opt(mrb);
  seed = mrb_random_mt_srand(mrb, t, seed);
  old_seed = mrb_iv_get(mrb, self, mrb_intern(mrb, INSTANCE_RAND_SEED_KEY));
  mrb_iv_set(mrb, self, mrb_intern(mrb, INSTANCE_RAND_SEED_KEY), seed);
  mrb_iv_set(mrb, self, mrb_intern(mrb, MT_STATE_KEY),
    mrb_obj_value(Data_Wrap_Struct(mrb, mrb->object_class, &mt_state_type, (void*) t)));
  return old_seed;
}