Function reflectMember

src/serializer.hh:292–300

}

template <typename T> void reflectMember(JsonWriter &vis, const char *name, std::optional<T> &v) {
  // For TypeScript std::optional property key?: value in the spec,
  // We omit both key and value if value is std::nullopt (null) for JsonWriter
  // to reduce output. But keep it for other serialization formats.
  if (v) {
    vis.key(name);
    reflect(vis, *v);
  }
}
template <typename T> void reflectMember(BinaryWriter &vis, const char *, std::optional<T> &v) { reflect(vis, v); }

// The same as std::optional