-
- VIRTUAL_COPY_CONSTRUCTOR(Context_def, Context_def);
-
- vector<Context_def*> path_to_acceptable_context (SCM type_string,
- Output_def *,
- SCM) const;
- vector<Context_def*> internal_path_to_acceptable_context (SCM type_string,
- Output_def *,
- SCM,
- set<const Context_def *> *seen) const;
+ SCM lookup (SCM sym) const;
+ bool is_alias (SCM sym) const;
+
+ VIRTUAL_COPY_CONSTRUCTOR (Context_def, Context_def);
+
+ vector<Context_def *> path_to_acceptable_context (SCM type_string,
+ Output_def *,
+ SCM) const;
+ vector<Context_def *> internal_path_to_acceptable_context (SCM type_string,
+ Output_def *,
+ SCM,
+ set<const Context_def *> *seen) const;