bool is_live () const;
/* naming. */
- String name () const;
+ std::string name () const;
/* Properties */
SCM get_property_alist_chain (SCM) const;
void internal_set_object (SCM sym, SCM val);
/* messages */
- void warning (String) const;
- void programming_error (String) const;
+ void warning (std::string) const;
+ void programming_error (std::string) const;
/* class hierarchy */