Functions for iterating over the symbol table.

16 years ago · 692b203ae2
parent fd1ad20a2d
commit 692b203ae2
1 changed files with 8 additions and 1 deletions
--- a/upb_context.h
+++ b/upb_context.h
@ -65,7 +65,14 @@ struct upb_symtab_entry *upb_context_resolve(struct upb_context *c,
 struct upb_symtab_entry *upb_context_lookup(struct upb_context *c,
                                            struct upb_string *symbol);

-/* TODO: let the client enumerate the symbols. */
+INLINE struct upb_symtab_entry *upb_context_symbegin(struct upb_context *c) {
+  return upb_strtable_begin(&c->symtab);
+}
+
+INLINE struct upb_symtab_entry *upb_context_symnext(
+    struct upb_context *c, struct upb_inttable_entry *cur) {
+  return upb_strtable_next(&c->symtab, cur);
+}

 /* Adding symbols. ************************************************************/