16 signal_deleted.emit();
19 void Base::check_access(Mode m) const
22 throw invalid_access(m);
25 bool Base::getline(string &line)
40 return !eof_flag || !line.empty();
48 return static_cast<unsigned char>(c);
56 signal_end_of_file.emit();
60 const Handle &Base::get_handle(Mode)
62 throw logic_error("Base::get_handle");