OPimAccessBackend nothing tried a isDirty()const ... but removed it

ORecordList uidAt(uint index ) added
Speed Improvements at the SQL backend
 do not load the list of uids until it's really needed
 do not reload the uid list until it's really needed
 we got a bitfield m_dirty there...

1 files changed, 2 insertions, 1 deletions

diff --git a/libopie/pim/otodoaccesssql.h b/libopie/pim/otodoaccesssql.h
index c1aa2ed..0f6dd2c 100644
--- a/libopie/pim/otodoaccesssql.h
+++ b/libopie/pim/otodoaccesssql.h
@@ -1,49 +1,50 @@
 #ifndef OPIE_PIM_ACCESS_SQL_H
 #define OPIE_PIM_ACCESS_SQL_H
 
 #include <qasciidict.h>
 
 #include "otodoaccessbackend.h"
 
 class OSQLDriver;
 class OSQLResult;
 class OSQLResultItem;
 class OTodoAccessBackendSQL : public OTodoAccessBackend {
 public:
     OTodoAccessBackendSQL( const QString& file );
     ~OTodoAccessBackendSQL();
 
     bool load();
     bool reload();
     bool save();
     QArray<int> allRecords()const;
 
     QArray<int> queryByExample( const OTodo& t, int sort );
     OTodo find(int uid)const;
     OTodo find(int uid, const QArray<int>&, uint cur, Frontend::CacheDirection )const;
     void clear();
     bool add( const OTodo& t );
     bool remove( int uid );
     bool replace( const OTodo& t );
 
     QArray<int> overDue();
     QArray<int> effectiveToDos( const QDate& start,
                                 const QDate& end, bool includeNoDates );
     QArray<int> sorted(bool asc, int sortOrder, int sortFilter, int cat );
 
 private:
-    void update();
+    void update()const;
     void fillDict();
     inline bool date( QDate& date, const QString& )const;
     inline OTodo todo( const OSQLResult& )const;
     inline OTodo todo( OSQLResultItem& )const;
     inline QArray<int> uids( const OSQLResult& )const;
     OTodo todo( int uid )const;
 
     QAsciiDict<int> m_dict;
     OSQLDriver* m_driver;
     QArray<int> m_uids;
+    bool m_dirty : 1;
 };
 
 
 #endif