| getnames | R Documentation | 
Get the names of an object
getnames(x, def = NULL)
x | 
 the object to extract names  | 
def | 
 the value to return if the object has   | 
This function is used in vectorization when the names of an object
is to be supplied.  NULL value will break the vectorization while
setting def = character(1L) makes the names vectorizable.
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