Minor but important changes in API. Improved SQL performance: contactsbackend now

supports look-ahead caching to speed up access.
Fixed and improved look-ahead cache in todo-backend.
Datebook backend will follow, soon !

1 files changed, 4 insertions, 4 deletions

diff --git a/libopie2/opiedb/osqlresult.cpp b/libopie2/opiedb/osqlresult.cpp
index bad7d8b..268ac8e 100644
--- a/libopie2/opiedb/osqlresult.cpp
+++ b/libopie2/opiedb/osqlresult.cpp
@@ -22,27 +22,27 @@ OSQLResultItem &OSQLResultItem::operator=( const OSQLResultItem& other) {
 OSQLResultItem::TableString OSQLResultItem::tableString()const{
     return m_string;
 }
 OSQLResultItem::TableInt OSQLResultItem::tableInt()const {
     return m_int;
 }
-QString OSQLResultItem::data( const QString& columnName, bool *ok ) {
-    TableString::Iterator it = m_string.find( columnName );
+QString OSQLResultItem::data( const QString& columnName, bool *ok ) const {
+    TableString::ConstIterator it = m_string.find( columnName );
 
     /* if found */
     if ( it != m_string.end() ) {
         if ( ok ) *ok = true;
         return it.data();
     }else{
         if ( ok )  *ok = false;
         return QString::null;
     }
 
 }
-QString OSQLResultItem::data( int column, bool *ok ) {
-    TableInt::Iterator it = m_int.find( column );
+QString OSQLResultItem::data( int column, bool *ok ) const {
+    TableInt::ConstIterator it = m_int.find( column );
 
     /* if found */
     if ( it != m_int.end() ) {
         if ( ok ) *ok = true;
         return it.data();
     }else{