create custom row animation to reload tableviewcell

I know you can reload rows using reloadRowsAtIndexPath:withRowAnimation. how can you create an animation that is triggered when the row is replaced instead of the built in options.

an example would r开发者_运维百科eally help. Thanks.

Did you mean ...

insertRowsAtIndexPaths:withRowAnimation:, 
deleteRowsAtIndexPaths:withRowAnimation:, 
insertSections:withRowAnimation: and 
deleteSections:withRowAnimation:

And also, the "withRowAnimation" is not a value, but an animation style: You can override it.