327 }

   327 }

   328 

   328 

   329 #pragma mark -

   329 #pragma mark -

   330 #pragma mark Memory management

   330 #pragma mark Memory management

   331 -(void) didReceiveMemoryWarning {

   331 -(void) didReceiveMemoryWarning {

   333         self.tableView = nil;

   333         self.tableView = nil;

   334         self.lastIndexPath_sc = nil;

   334         self.lastIndexPath_sc = nil;

   335         self.lastIndexPath_we = nil;

   335         self.lastIndexPath_we = nil;

   336         self.lastIndexPath_lu = nil;

   336         self.lastIndexPath_lu = nil;

   337         self.selectedScheme = nil;

   337         self.selectedScheme = nil;