Changeset 15630 for gsdl/trunk/lib/dbclass.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/dbclass.h (modified) (1 diff)

gsdl/trunk/lib/dbclass.h

@@ -69 +69 @@
   virtual bool setinfo(const text_t &key, const infodbclass &info) = 0;
 
-  // 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.
-  virtual text_t getfirstkey() = 0;
-  virtual text_t getnextkey(const text_t &key) = 0;
+  virtual text_tarray getkeys () = 0;
 
   virtual void deletekey(const text_t &key) = 0;