C++ (Cpp) cellIsNull Examples

Example #1

File: base_vector.cpp Project: Alienfeel/hhvm

bool BaseVector::OffsetIsset(ObjectData* obj, TypedValue* key) {
  assert(key->m_type != KindOfRef);
  auto vec = static_cast<BaseVector*>(obj);
  TypedValue* result;
  if (key->m_type == KindOfInt64) {
    result = vec->get(key->m_data.num);
  } else {
    throwBadKeyType();
    result = nullptr;
  }
  return result ? !cellIsNull(tvToCell(result)) : false;
}

Example #2

File: ext_collections-map.cpp Project: gamer7569/hhvm

bool BaseMap::OffsetIsset(ObjectData* obj, const TypedValue* key) {
  assert(key->m_type != KindOfRef);
  auto map = static_cast<BaseMap*>(obj);
  TypedValue* result;
  if (key->m_type == KindOfInt64) {
    result = map->get(key->m_data.num);
  } else if (isStringType(key->m_type)) {
    result = map->get(key->m_data.pstr);
  } else {
    throwBadKeyType();
    result = nullptr;
  }
  return result ? !cellIsNull(result) : false;
}