Function SetCommonProperty

lib/mdflib/mdflib/src/hd4block.cpp:43–65

template <typename T>
void SetCommonProperty(mdf::detail::Hd4Block& block, const std::string& key,
                       const T& value) {
  auto xml_file = mdf::CreateXmlFile("Expat");
  const auto* md4 = block.Md4();
  if (md4 != nullptr) {
    xml_file->ParseString(md4->Text());
  }
  auto& root = xml_file->RootName("HDcomment");
  root.AddUniqueNode("TX");  // Must be first in XML ???
  auto& common = root.AddUniqueNode("common_properties");
  auto& key_node = common.AddUniqueNode("e", "name", key);
  if (typeid(T) == typeid(int64_t)) {
    key_node.SetAttribute<std::string>("type", "integer");
  } else if (typeid(T) == typeid(float) || typeid(T) == typeid(double)) {
    key_node.SetAttribute<std::string>("type", "float");
  } else if (typeid(T) == typeid(bool)) {
    key_node.SetAttribute<std::string>("type", "boolean");
  } else if (typeid(T) == typeid(std::string)) {
    key_node.SetAttribute<std::string>("type", "string");
  }
  key_node.Value(value);
  block.Md4(xml_file->WriteString(true));
}

}  // namespace