author | zecke <zecke> | 2002-10-13 02:22:58 (UTC) |
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committer | zecke <zecke> | 2002-10-13 02:22:58 (UTC) |
commit | d96ce086c617b5b2efc5081cd10a43257a78f488 (patch) (side-by-side diff) | |
tree | 4f6b80b7295127bd82cc5fb8ffd1d532c42a396b /libopie/pim/opimaccesstemplate.h | |
parent | 2ce86d9be1bbf99092348adf815578b110fe7289 (diff) | |
download | opie-d96ce086c617b5b2efc5081cd10a43257a78f488.zip opie-d96ce086c617b5b2efc5081cd10a43257a78f488.tar.gz opie-d96ce086c617b5b2efc5081cd10a43257a78f488.tar.bz2 |
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...
Diffstat (limited to 'libopie/pim/opimaccesstemplate.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | libopie/pim/opimaccesstemplate.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/libopie/pim/opimaccesstemplate.h b/libopie/pim/opimaccesstemplate.h index 92d7192..a0d8f63 100644 --- a/libopie/pim/opimaccesstemplate.h +++ b/libopie/pim/opimaccesstemplate.h @@ -123,125 +123,123 @@ protected: /** * returns the backend */ BackEnd* backEnd(); BackEnd* m_backEnd; Cache m_cache; }; template <class T> OPimAccessTemplate<T>::OPimAccessTemplate( BackEnd* end ) : OTemplateBase<T>(), m_backEnd( end ) { if (end ) end->setFrontend( this ); } template <class T> OPimAccessTemplate<T>::~OPimAccessTemplate() { qWarning("~OPimAccessTemplate<T>"); delete m_backEnd; } template <class T> bool OPimAccessTemplate<T>::load() { invalidateCache(); return m_backEnd->load(); } template <class T> bool OPimAccessTemplate<T>::reload() { return m_backEnd->reload(); } template <class T> bool OPimAccessTemplate<T>::save() { return m_backEnd->save(); } template <class T> OPimAccessTemplate<T>::List OPimAccessTemplate<T>::allRecords()const { QArray<int> ints = m_backEnd->allRecords(); List lis(ints, this ); return lis; } template <class T> OPimAccessTemplate<T>::List OPimAccessTemplate<T>::queryByExample( const T& t, int sortOrder ) { QArray<int> ints = m_backEnd->queryByExample( t, sortOrder ); List lis(ints, this ); return lis; } template <class T> T OPimAccessTemplate<T>::find( int uid ) const{ T t = m_backEnd->find( uid ); cache( t ); return t; } template <class T> T OPimAccessTemplate<T>::find( int uid, const QArray<int>& ar, uint current, CacheDirection dir )const { /* * better do T.isEmpty() * after a find this way we would * avoid two finds in QCache... */ // qWarning("find it now %d", uid ); if (m_cache.contains( uid ) ) { - qWarning("m cache contains %d", uid); return m_cache.find( uid ); } T t = m_backEnd->find( uid, ar, current, dir ); - qWarning("found it and cache it now %d", uid); cache( t ); return t; } template <class T> void OPimAccessTemplate<T>::clear() { invalidateCache(); m_backEnd->clear(); } template <class T> bool OPimAccessTemplate<T>::add( const T& t ) { cache( t ); return m_backEnd->add( t ); } template <class T> bool OPimAccessTemplate<T>::remove( const T& t ) { return remove( t.uid() ); } template <class T> bool OPimAccessTemplate<T>::remove( int uid ) { m_cache.remove( uid ); return m_backEnd->remove( uid ); } template <class T> bool OPimAccessTemplate<T>::replace( const T& t ) { m_cache.replace( t ); return m_backEnd->replace( t ); } template <class T> void OPimAccessTemplate<T>::invalidateCache() { m_cache.invalidate(); } template <class T> OPimAccessTemplate<T>::BackEnd* OPimAccessTemplate<T>::backEnd() { return m_backEnd; } template <class T> bool OPimAccessTemplate<T>::wasChangedExternally()const { return false; } template <class T> void OPimAccessTemplate<T>::setBackEnd( BackEnd* end ) { m_backEnd = end; if (m_backEnd ) m_backEnd->setFrontend( this ); } template <class T> void OPimAccessTemplate<T>::cache( const T& t ) const{ /* hacky we need to work around the const*/ ((OPimAccessTemplate<T>*)this)->m_cache.add( t ); } template <class T> void OPimAccessTemplate<T>::setSaneCacheSize( int size ) { m_cache.setSize( size ); } #endif |