const_iterator end() const { return classlist_.end(); }
/// Gets textclass number from name, -1 if textclass name does not exist
const_iterator end() const { return classlist_.end(); }
/// Gets textclass number from name, -1 if textclass name does not exist
/// Read textclass list. Returns false if this fails.
bool read();
/// add a textclass from user local directory.
/// Return ture/false, and textclass number
/// Read textclass list. Returns false if this fails.
bool read();
/// add a textclass from user local directory.
/// Return ture/false, and textclass number