Method resize

runtime/3rdparty/jsoncpp/jsoncpp.cpp:3592–3612

}

void Value::resize(ArrayIndex newSize)
{
  JSON_ASSERT_MESSAGE(type() == nullValue || type() == arrayValue,
                      "in Json::Value::resize(): requires arrayValue");
  if (type() == nullValue)
    *this = Value(arrayValue);
  ArrayIndex oldSize = size();
  if (newSize == 0)
    clear();
  else if (newSize > oldSize)
    for (ArrayIndex i = oldSize; i < newSize; ++i)
      (*this)[i];
  else
  {
    for (ArrayIndex index = newSize; index < oldSize; ++index)
    {
      value_.map_->erase(index);
    }
    JSON_ASSERT(size() == newSize);
  }
}

Value &Value::operator[](ArrayIndex index)
{