8 #include <boost/shared_ptr.hpp>
10 #include "exceptions.h"
23 XMLNode (xmlpp::Node const * node);
26 std::string string_node (std::string);
27 std::string optional_string_node (std::string);
28 ContentKind kind_node (std::string);
29 Fraction fraction_node (std::string);
30 int64_t int64_node (std::string);
31 int64_t optional_int64_node (std::string);
32 float float_node (std::string);
33 void ignore_node (std::string);
37 boost::shared_ptr<T> sub_node (std::string name) {
38 return boost::shared_ptr<T> (new T (xml_node (name)));
42 boost::shared_ptr<T> optional_sub_node (std::string name) {
43 std::list<xmlpp::Node*> n = xml_nodes (name);
45 throw XMLError ("duplicate XML tag");
46 } else if (n.empty ()) {
47 return boost::shared_ptr<T> ();
50 return boost::shared_ptr<T> (new T (n.front ()));
54 std::list<boost::shared_ptr<T> > sub_nodes (std::string name, std::string sub) {
55 XMLNode p (xml_node (name));
56 std::list<xmlpp::Node*> n = p.xml_nodes (sub);
57 std::list<boost::shared_ptr<T> > r;
58 for (typename std::list<xmlpp::Node*>::iterator i = n.begin(); i != n.end(); ++i) {
59 r.push_back (boost::shared_ptr<T> (new T (*i)));
64 xmlpp::Node const * _node;
67 xmlpp::Node* xml_node (std::string);
68 std::list<xmlpp::Node*> xml_nodes (std::string);
69 std::list<Glib::ustring> _taken;
72 class XMLFile : public XMLNode
75 XMLFile (std::string file, std::string root_name);
79 xmlpp::DomParser* _parser;