+namespace
+{
+ class WriteCommonQuit : public User::ForEachNeighborHandler
+ {
+ std::string line;
+ std::string operline;
+
+ void Execute(LocalUser* user) CXX11_OVERRIDE
+ {
+ user->Write(user->IsOper() ? operline : line);
+ }
+
+ public:
+ WriteCommonQuit(User* user, const std::string& msg, const std::string& opermsg)
+ : line(":" + user->GetFullHost() + " QUIT :")
+ , operline(line)
+ {
+ line += msg;
+ operline += opermsg;
+ user->ForEachNeighbor(*this, false);
+ }
+ };
+}
+