Function size

src/ArduinoJson/Object/JsonObject.hpp:63–65

Returns the number of members in the object. https://arduinojson.org/v7/api/jsonobject/size/

  // Returns the number of members in the object.
  // https://arduinojson.org/v7/api/jsonobject/size/
  size_t size() const {
    return data_ ? data_->size(resources_) : 0;
  }

  // Returns an iterator to the first key-value pair of the object.
  // https://arduinojson.org/v7/api/jsonobject/begin/