Fast loop with no intermediate object creation.
Fast loop with no intermediate object creation.
This overload is to improve performance when updating with another implementation of the same class.
This overload is to improve performance when updating with another implementation of the same class. It will restrict the update to the shared range between the two time series and uses array lookups directly in the core loop to avoid expensive operations on long values when using the timestamp as the index.
(Since version ) see corresponding Javadoc for more information.