Function lexicalCastToInt

src/sdd/Helpers.cpp:56–66

Lexical cast the text() of a node as an int

  // Lexical cast the text() of a node as an int
  boost::optional<int> lexicalCastToInt(const pugi::xml_node& element) {
    boost::optional<int> result;
    if (element) {
      try {
        result = boost::lexical_cast<int>(element.text().as_string());
      } catch (const boost::bad_lexical_cast&) {
        // LOG(Error, "Cannot convert element text to double");
      }
    }
    return result;
  }

  // Lexical cast the text() of an attribute as a double
  boost::optional<double> lexicalCastToDouble(const pugi::xml_attribute& attr) {