Changeset 15630 for gsdl/trunk/lib/gdbmclass.h

Timestamp:

2008-05-22T12:58:14+12:00 (16 years ago)

Author:

mdewsnip

Message:

(Adding new DB support) Replaced the "getfirstkey()" and "getnextkey()" functions in dbclass with "getkeys()" (which returns them all). These functions were only used in userdb.cpp, and having the one function is simpler without being (much) less efficient. Also, implementing getkeys() for the new sql db classes will be easier than getfirstkey() and getnextkey().

File:

• gsdl/trunk/lib/gdbmclass.h (modified) (2 diffs)

gsdl/trunk/lib/gdbmclass.h

@@ -73 +73 @@
   void deletekey (const text_t &key);
 
-  // getfirstkey and getnextkey are used for traversing the database
-  // no insertions or deletions should be carried out while traversing
-  // the database. when there are no keys left to visit in the database
-  // an empty string is returned.
-  text_t getfirstkey ();
-  text_t getnextkey (const text_t &key);
+  text_tarray getkeys ();
 
     // returns true on success
@@ -87 +82 @@
   GDBM_FILE gdbmfile;
 
+  // getfirstkey and getnextkey are used for traversing the database
+  // no insertions or deletions should be carried out while traversing
+  // the database. when there are no keys left to visit in the database
+  // an empty string is returned.
+  text_t getfirstkey ();
+  text_t getnextkey (const text_t &key);
+
   // returns true on success
   bool getinfoline (text_t::iterator &here, text_t::iterator end,