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bit64 (version 4.0.5)

plusclass: integer64: Maintaining S3 class attribute

Description

Maintaining integer64 S3 class attribute.

Usage

plusclass(class, whichclass)
  minusclass(class, whichclass)

Arguments

class

NULL or a character vector of class attributes

whichclass

the (single) class name to add or remove from the class vector

Value

NULL or a character vector of class attributes

See Also

oldClass integer64

Examples

Run this code
# NOT RUN {
  plusclass("inheritingclass","integer64")
  minusclass(c("inheritingclass","integer64"), "integer64")
# }

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