68 if ( !theMapLayer || !theMapLayer->
isValid() )
75 QMap<QString, QgsMapLayer*>::iterator myIterator =
mMapLayers.find( theMapLayer->
id() );
123 QMap<QString, QgsMapLayer *>::iterator it;
127 it.value()->setCacheImage( 0 );
133 QMap<QString, QgsMapLayer *>::iterator it;