XMLNodeList XMLNode::Path(const std::string& path) {
XMLNodeList res;
std::string::size_type name_s = 0;
std::string::size_type name_e = path.find('/', name_s);
if (name_e == std::string::npos)
name_e = path.length();
res.push_back(*this);
for (;;) {
if (res.size() <= 0)
return res;
XMLNodeList::iterator node = res.begin();
std::string node_name = path.substr(name_s, name_e - name_s);
int nodes_num = res.size();
for (int n = 0; n < nodes_num; ++n) {
for (int cn = 0;; ++cn) {
XMLNode cnode = (*node).Child(cn);
if (!cnode)
break;
if (MatchXMLName(cnode, node_name))
res.push_back(cnode);
}
++node;
}
res.erase(res.begin(), node);
if (name_e >= path.length())
break;
name_s = name_e + 1;
name_e = path.find('/', name_s);
if (name_e == std::string::npos)
name_e = path.length();
}
return res;
}
const XMLNodeList & XMLNode::children(const string &n) const {
if(n.empty()) {
if(nodelist.empty()) throw xmlerror(xml_childlist_empty);
return nodelist;
}
static XMLNodeList ret;
ret.clear();
XMLNodeListConstIterator it;
for(it=nodelist.begin(); it!=nodelist.end(); it++) {
if((*it)->name()==n) ret.push_back(*it);
}
if(ret.empty()) throw xmlerror(xml_name_not_found, n);
return ret;
}