TractorObject-class | R Documentation |
This reference class extends the standard envRefClass
class, adding methods for finding all of the field or methods available for
an object. There is also a method for summarising key elements of the object
as a named character vector, which can be suitable overridden by inheriting
classes. The show
method prints this summary as a labelled list.
fields()
Retrieve a list of all field names
methods()
Retrieve a list of all method names
summarise()
Summarise key aspects of the object
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