virtual SCM get_output ();
virtual Output_def *get_output_def () const;
virtual Moment now_mom () const;
- virtual Context *get_default_interpreter (const string &context_id = "");
-
- static Global_context *unsmob (SCM x) {
- return dynamic_cast<Global_context *> (Context::unsmob (x));
- }
- static bool is_smob (SCM x) {
- return Context::is_smob (x) && unsmob (x);
- }
+ virtual Context *get_default_interpreter (const std::string &context_id = "");
Moment previous_moment () const;
protected: