+void surf_parse_assert_netpoint(char* hostname, const char* pre, const char* post)
+{
+ if (sg_netpoint_by_name_or_null(hostname) != nullptr) // found
+ return;
+
+ std::string msg = std::string(pre);
+ msg += hostname;
+ msg += post;
+ msg += " Existing netpoints: \n";
+
+ std::vector<simgrid::kernel::routing::NetPoint*> list;
+ simgrid::s4u::Engine::getInstance()->getNetpointList(&list);
+ std::sort(list.begin(), list.end(),
+ [](simgrid::kernel::routing::NetPoint* a, simgrid::kernel::routing::NetPoint* b) {
+ return a->name() < b->name();
+ });
+ bool first = true;
+ for (auto np : list) {
+ if (np->isNetZone())
+ continue;
+
+ if (not first)
+ msg += ",";
+ first = false;
+ msg += "'" + np->name() + "'";
+ if (msg.length() > 4096) {
+ msg.pop_back(); // remove trailing quote
+ msg += "...(list truncated)......";
+ break;
+ }
+ }
+ surf_parse_error("%s", msg.c_str());
+}
+