Class filterReference

Description

A reference to another filter inside a reference. Users should generally not be aware that they are using this class, but it is used heavily by "filterSet" classes.

Objects from the Class

Objects are generally not created by users so there is no constructor function.

Slots

name:

The R name of the referenced filter

env:

The environment where the filter must live

filterId:

The filterId, not really used since you always resolve

Extends

Class "filter", directly.

Author(s)

B. Ellis

See Also

"filterSet"

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