Function makeVectorOfChildrenRecursive

src/sdd/Helpers.cpp:33–40

Helper to make a vector of pugi::xml_node matching a tag: any level

  // Helper to make a vector of pugi::xml_node matching a tag: any level
  std::vector<pugi::xml_node> makeVectorOfChildrenRecursive(const pugi::xml_node& root, const std::string& tagName) {
    std::vector<pugi::xml_node> result;
    // We use xpath '//tagName'
    for (const pugi::xpath_node& n : root.select_nodes((std::string("//") + tagName).c_str())) {
      result.push_back(n.node());
    }
    return result;
  }

  // Lexical cast the text() of a node as a double
  boost::optional<double> lexicalCastToDouble(const pugi::xml_node& element) {